octave: libgui/graphics/Canvas.cc annotate

annotate libgui/graphics/Canvas.cc @ 19959:210b301a3e39

different cursors for zoom in/out on qthandles canvas

author	Johannes Leuschner <jhnnslschnr@gmail.com>
date	Fri, 13 Mar 2015 00:02:58 +0100
parents	b6061813a693
children	3cc0734283dc

rev	line source
18498 2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	1 /*
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	2
18500 49877d3be064 update copyright notices for new QtHandles code John W. Eaton <jwe@octave.org> parents: 18498 diff changeset	3 Copyright (C) 2011-2014 Michael Goffioul
18498 2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	4
18500 49877d3be064 update copyright notices for new QtHandles code John W. Eaton <jwe@octave.org> parents: 18498 diff changeset	5 This file is part of Octave.
18498 2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	6
18500 49877d3be064 update copyright notices for new QtHandles code John W. Eaton <jwe@octave.org> parents: 18498 diff changeset	7 Octave is free software; you can redistribute it and/or modify it
49877d3be064 update copyright notices for new QtHandles code John W. Eaton <jwe@octave.org> parents: 18498 diff changeset	8 under the terms of the GNU General Public License as published by the
49877d3be064 update copyright notices for new QtHandles code John W. Eaton <jwe@octave.org> parents: 18498 diff changeset	9 Free Software Foundation; either version 3 of the License, or (at your
49877d3be064 update copyright notices for new QtHandles code John W. Eaton <jwe@octave.org> parents: 18498 diff changeset	10 option) any later version.
18498 2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	11
18500 49877d3be064 update copyright notices for new QtHandles code John W. Eaton <jwe@octave.org> parents: 18498 diff changeset	12 Octave is distributed in the hope that it will be useful, but WITHOUT
49877d3be064 update copyright notices for new QtHandles code John W. Eaton <jwe@octave.org> parents: 18498 diff changeset	13 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
49877d3be064 update copyright notices for new QtHandles code John W. Eaton <jwe@octave.org> parents: 18498 diff changeset	14 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
49877d3be064 update copyright notices for new QtHandles code John W. Eaton <jwe@octave.org> parents: 18498 diff changeset	15 for more details.
18498 2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	16
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	17 You should have received a copy of the GNU General Public License
18500 49877d3be064 update copyright notices for new QtHandles code John W. Eaton <jwe@octave.org> parents: 18498 diff changeset	18 along with Octave; see the file COPYING. If not, see
49877d3be064 update copyright notices for new QtHandles code John W. Eaton <jwe@octave.org> parents: 18498 diff changeset	19 <http://www.gnu.org/licenses/>.
18498 2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	20
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	21 */
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	22
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	23 #ifdef HAVE_CONFIG_H
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	24 #include <config.h>
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	25 #endif
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	26
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	27 #include <QApplication>
19663 dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	28 #include <QBitmap>
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	29 #include <QCursor>
18498 2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	30 #include <QList>
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	31 #include <QMouseEvent>
19663 dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	32 #include <QWheelEvent>
18498 2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	33 #include <QRectF>
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	34
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	35 #include "Backend.h"
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	36 #include "Canvas.h"
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	37 #include "ContextMenu.h"
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	38 #include "GLCanvas.h"
18505 fb96b7f55242 rename file to avoid clash on case-insenstive filesystems (bug #41658) John W. Eaton <jwe@octave.org> parents: 18501 diff changeset	39 #include "QtHandlesUtils.h"
18498 2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	40
19681 35bca657d74d printing for Qt plot widget (bug #42537) John W. Eaton <jwe@octave.org> parents: 19663 diff changeset	41 #include "gl2ps-renderer.h"
35bca657d74d printing for Qt plot widget (bug #42537) John W. Eaton <jwe@octave.org> parents: 19663 diff changeset	42
18498 2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	43 namespace QtHandles
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	44 {
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	45
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	46 void Canvas::redraw (bool sync)
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	47 {
19953 ed51e17f6ccf avoid possibly dereferencing invalid pointer John W. Eaton <jwe@octave.org> parents: 19896 diff changeset	48 QWidget *w = qWidget ();
ed51e17f6ccf avoid possibly dereferencing invalid pointer John W. Eaton <jwe@octave.org> parents: 19896 diff changeset	49
ed51e17f6ccf avoid possibly dereferencing invalid pointer John W. Eaton <jwe@octave.org> parents: 19896 diff changeset	50 if (w)
ed51e17f6ccf avoid possibly dereferencing invalid pointer John W. Eaton <jwe@octave.org> parents: 19896 diff changeset	51 {
ed51e17f6ccf avoid possibly dereferencing invalid pointer John W. Eaton <jwe@octave.org> parents: 19896 diff changeset	52 if (sync)
ed51e17f6ccf avoid possibly dereferencing invalid pointer John W. Eaton <jwe@octave.org> parents: 19896 diff changeset	53 w->repaint ();
ed51e17f6ccf avoid possibly dereferencing invalid pointer John W. Eaton <jwe@octave.org> parents: 19896 diff changeset	54 else
ed51e17f6ccf avoid possibly dereferencing invalid pointer John W. Eaton <jwe@octave.org> parents: 19896 diff changeset	55 w->update ();
ed51e17f6ccf avoid possibly dereferencing invalid pointer John W. Eaton <jwe@octave.org> parents: 19896 diff changeset	56 }
18498 2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	57 }
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	58
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	59 void Canvas::blockRedraw (bool block)
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	60 {
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	61 m_redrawBlocked = block;
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	62 }
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	63
19663 dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	64 void Canvas::setCursor (MouseMode mode)
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	65 {
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	66 QWidget *w = qWidget ();
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	67
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	68 if (w)
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	69 {
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	70 static QCursor origCursor = w->cursor ();
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	71
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	72 switch (mode)
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	73 {
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	74 case PanMode:
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	75 case RotateMode:
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	76 w->setCursor (Qt::OpenHandCursor);
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	77 break;
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	78
19867 6ba3d0f7c6e8 improve mouse zooming for Qt plotting (bug #44302) John W. Eaton <jwe@octave.org> parents: 19782 diff changeset	79 case ZoomInMode:
19959 210b301a3e39 different cursors for zoom in/out on qthandles canvas Johannes Leuschner <jhnnslschnr@gmail.com> parents: 19954 diff changeset	80 w->setCursor (QPixmap (":/images/zoom-in.png"));
210b301a3e39 different cursors for zoom in/out on qthandles canvas Johannes Leuschner <jhnnslschnr@gmail.com> parents: 19954 diff changeset	81 break;
210b301a3e39 different cursors for zoom in/out on qthandles canvas Johannes Leuschner <jhnnslschnr@gmail.com> parents: 19954 diff changeset	82
19867 6ba3d0f7c6e8 improve mouse zooming for Qt plotting (bug #44302) John W. Eaton <jwe@octave.org> parents: 19782 diff changeset	83 case ZoomOutMode:
19959 210b301a3e39 different cursors for zoom in/out on qthandles canvas Johannes Leuschner <jhnnslschnr@gmail.com> parents: 19954 diff changeset	84 w->setCursor (QPixmap (":/images/zoom-out.png"));
19663 dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	85 break;
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	86
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	87 default:
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	88 w->setCursor (origCursor);
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	89 break;
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	90 }
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	91 }
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	92 }
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	93
19681 35bca657d74d printing for Qt plot widget (bug #42537) John W. Eaton <jwe@octave.org> parents: 19663 diff changeset	94 void Canvas::print (const QString& file_cmd, const QString& term)
35bca657d74d printing for Qt plot widget (bug #42537) John W. Eaton <jwe@octave.org> parents: 19663 diff changeset	95 {
19954 b6061813a693 always obtain gh_manager lock before accessing graphics objects John W. Eaton <jwe@octave.org> parents: 19953 diff changeset	96 gh_manager::auto_lock lock;
19681 35bca657d74d printing for Qt plot widget (bug #42537) John W. Eaton <jwe@octave.org> parents: 19663 diff changeset	97 graphics_object obj = gh_manager::get_object (m_handle);
35bca657d74d printing for Qt plot widget (bug #42537) John W. Eaton <jwe@octave.org> parents: 19663 diff changeset	98
35bca657d74d printing for Qt plot widget (bug #42537) John W. Eaton <jwe@octave.org> parents: 19663 diff changeset	99 if (obj.valid_object ())
35bca657d74d printing for Qt plot widget (bug #42537) John W. Eaton <jwe@octave.org> parents: 19663 diff changeset	100 {
35bca657d74d printing for Qt plot widget (bug #42537) John W. Eaton <jwe@octave.org> parents: 19663 diff changeset	101 graphics_object figObj (obj.get_ancestor ("figure"));
35bca657d74d printing for Qt plot widget (bug #42537) John W. Eaton <jwe@octave.org> parents: 19663 diff changeset	102
35bca657d74d printing for Qt plot widget (bug #42537) John W. Eaton <jwe@octave.org> parents: 19663 diff changeset	103 gl2ps_print (figObj, file_cmd.toStdString (), term.toStdString ());
35bca657d74d printing for Qt plot widget (bug #42537) John W. Eaton <jwe@octave.org> parents: 19663 diff changeset	104 }
35bca657d74d printing for Qt plot widget (bug #42537) John W. Eaton <jwe@octave.org> parents: 19663 diff changeset	105 }
35bca657d74d printing for Qt plot widget (bug #42537) John W. Eaton <jwe@octave.org> parents: 19663 diff changeset	106
18612 9597e00ed2dd Add support for "windowbuttonmotionfcn" and "currentpoint" Michael Goffioul <michael.goffioul@gmail.com> parents: 18505 diff changeset	107 void Canvas::updateCurrentPoint(const graphics_object& fig,
9597e00ed2dd Add support for "windowbuttonmotionfcn" and "currentpoint" Michael Goffioul <michael.goffioul@gmail.com> parents: 18505 diff changeset	108 const graphics_object& obj, QMouseEvent* event)
9597e00ed2dd Add support for "windowbuttonmotionfcn" and "currentpoint" Michael Goffioul <michael.goffioul@gmail.com> parents: 18505 diff changeset	109 {
19954 b6061813a693 always obtain gh_manager lock before accessing graphics objects John W. Eaton <jwe@octave.org> parents: 19953 diff changeset	110 gh_manager::auto_lock lock;
b6061813a693 always obtain gh_manager lock before accessing graphics objects John W. Eaton <jwe@octave.org> parents: 19953 diff changeset	111
18612 9597e00ed2dd Add support for "windowbuttonmotionfcn" and "currentpoint" Michael Goffioul <michael.goffioul@gmail.com> parents: 18505 diff changeset	112 gh_manager::post_set (fig.get_handle (), "currentpoint",
9597e00ed2dd Add support for "windowbuttonmotionfcn" and "currentpoint" Michael Goffioul <michael.goffioul@gmail.com> parents: 18505 diff changeset	113 Utils::figureCurrentPoint (fig, event), false);
9597e00ed2dd Add support for "windowbuttonmotionfcn" and "currentpoint" Michael Goffioul <michael.goffioul@gmail.com> parents: 18505 diff changeset	114
9597e00ed2dd Add support for "windowbuttonmotionfcn" and "currentpoint" Michael Goffioul <michael.goffioul@gmail.com> parents: 18505 diff changeset	115 Matrix children = obj.get_properties ().get_children ();
9597e00ed2dd Add support for "windowbuttonmotionfcn" and "currentpoint" Michael Goffioul <michael.goffioul@gmail.com> parents: 18505 diff changeset	116 octave_idx_type num_children = children.numel ();
9597e00ed2dd Add support for "windowbuttonmotionfcn" and "currentpoint" Michael Goffioul <michael.goffioul@gmail.com> parents: 18505 diff changeset	117
9597e00ed2dd Add support for "windowbuttonmotionfcn" and "currentpoint" Michael Goffioul <michael.goffioul@gmail.com> parents: 18505 diff changeset	118 for (int i = 0; i < num_children; i++)
9597e00ed2dd Add support for "windowbuttonmotionfcn" and "currentpoint" Michael Goffioul <michael.goffioul@gmail.com> parents: 18505 diff changeset	119 {
9597e00ed2dd Add support for "windowbuttonmotionfcn" and "currentpoint" Michael Goffioul <michael.goffioul@gmail.com> parents: 18505 diff changeset	120 graphics_object childObj (gh_manager::get_object (children(i)));
9597e00ed2dd Add support for "windowbuttonmotionfcn" and "currentpoint" Michael Goffioul <michael.goffioul@gmail.com> parents: 18505 diff changeset	121
9597e00ed2dd Add support for "windowbuttonmotionfcn" and "currentpoint" Michael Goffioul <michael.goffioul@gmail.com> parents: 18505 diff changeset	122 if (childObj.isa ("axes"))
9597e00ed2dd Add support for "windowbuttonmotionfcn" and "currentpoint" Michael Goffioul <michael.goffioul@gmail.com> parents: 18505 diff changeset	123 {
9597e00ed2dd Add support for "windowbuttonmotionfcn" and "currentpoint" Michael Goffioul <michael.goffioul@gmail.com> parents: 18505 diff changeset	124 axes::properties& ap = Utils::properties<axes> (childObj);
9597e00ed2dd Add support for "windowbuttonmotionfcn" and "currentpoint" Michael Goffioul <michael.goffioul@gmail.com> parents: 18505 diff changeset	125 Matrix x_zlim = ap.get_transform_zlim ();
9597e00ed2dd Add support for "windowbuttonmotionfcn" and "currentpoint" Michael Goffioul <michael.goffioul@gmail.com> parents: 18505 diff changeset	126 graphics_xform x_form = ap.get_transform ();
9597e00ed2dd Add support for "windowbuttonmotionfcn" and "currentpoint" Michael Goffioul <michael.goffioul@gmail.com> parents: 18505 diff changeset	127
9597e00ed2dd Add support for "windowbuttonmotionfcn" and "currentpoint" Michael Goffioul <michael.goffioul@gmail.com> parents: 18505 diff changeset	128 ColumnVector p1 = x_form.untransform (event->x (), event->y (),
9597e00ed2dd Add support for "windowbuttonmotionfcn" and "currentpoint" Michael Goffioul <michael.goffioul@gmail.com> parents: 18505 diff changeset	129 x_zlim(0));
9597e00ed2dd Add support for "windowbuttonmotionfcn" and "currentpoint" Michael Goffioul <michael.goffioul@gmail.com> parents: 18505 diff changeset	130 ColumnVector p2 = x_form.untransform (event->x (), event->y (),
9597e00ed2dd Add support for "windowbuttonmotionfcn" and "currentpoint" Michael Goffioul <michael.goffioul@gmail.com> parents: 18505 diff changeset	131 x_zlim(1));
9597e00ed2dd Add support for "windowbuttonmotionfcn" and "currentpoint" Michael Goffioul <michael.goffioul@gmail.com> parents: 18505 diff changeset	132
9597e00ed2dd Add support for "windowbuttonmotionfcn" and "currentpoint" Michael Goffioul <michael.goffioul@gmail.com> parents: 18505 diff changeset	133 Matrix cp (2, 3, 0.0);
9597e00ed2dd Add support for "windowbuttonmotionfcn" and "currentpoint" Michael Goffioul <michael.goffioul@gmail.com> parents: 18505 diff changeset	134
9597e00ed2dd Add support for "windowbuttonmotionfcn" and "currentpoint" Michael Goffioul <michael.goffioul@gmail.com> parents: 18505 diff changeset	135 cp(0,0) = p1(0); cp(0,1) = p1(1); cp(0,2) = p1(2);
9597e00ed2dd Add support for "windowbuttonmotionfcn" and "currentpoint" Michael Goffioul <michael.goffioul@gmail.com> parents: 18505 diff changeset	136 cp(1,0) = p2(0); cp(1,1) = p2(1); cp(1,2) = p2(2);
9597e00ed2dd Add support for "windowbuttonmotionfcn" and "currentpoint" Michael Goffioul <michael.goffioul@gmail.com> parents: 18505 diff changeset	137
9597e00ed2dd Add support for "windowbuttonmotionfcn" and "currentpoint" Michael Goffioul <michael.goffioul@gmail.com> parents: 18505 diff changeset	138 gh_manager::post_set (childObj.get_handle (), "currentpoint", cp,
9597e00ed2dd Add support for "windowbuttonmotionfcn" and "currentpoint" Michael Goffioul <michael.goffioul@gmail.com> parents: 18505 diff changeset	139 false);
9597e00ed2dd Add support for "windowbuttonmotionfcn" and "currentpoint" Michael Goffioul <michael.goffioul@gmail.com> parents: 18505 diff changeset	140 }
9597e00ed2dd Add support for "windowbuttonmotionfcn" and "currentpoint" Michael Goffioul <michael.goffioul@gmail.com> parents: 18505 diff changeset	141 }
9597e00ed2dd Add support for "windowbuttonmotionfcn" and "currentpoint" Michael Goffioul <michael.goffioul@gmail.com> parents: 18505 diff changeset	142 }
9597e00ed2dd Add support for "windowbuttonmotionfcn" and "currentpoint" Michael Goffioul <michael.goffioul@gmail.com> parents: 18505 diff changeset	143
19663 dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	144 void Canvas::canvasToggleAxes (const graphics_handle& handle)
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	145 {
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	146 gh_manager::auto_lock lock;
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	147
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	148 graphics_object go = gh_manager::get_object (handle);
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	149
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	150 if (go.valid_object ())
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	151 {
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	152 figure::properties& fp = Utils::properties<figure> (go);
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	153
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	154 graphics_handle ah = fp.get_currentaxes ();
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	155
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	156 graphics_object ax = gh_manager::get_object (ah);
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	157
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	158 if (ax.valid_object ())
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	159 {
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	160 axes::properties& ap = Utils::properties<axes> (ax);
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	161
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	162 if (ap.handlevisibility_is ("on"))
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	163 {
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	164 ap.set_visible (! ap.is_visible ());
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	165
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	166 redraw (true);
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	167 }
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	168 }
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	169 }
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	170 }
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	171
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	172 void Canvas::canvasToggleGrid (const graphics_handle& handle)
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	173 {
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	174 gh_manager::auto_lock lock;
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	175
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	176 graphics_object go = gh_manager::get_object (handle);
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	177
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	178 if (go.valid_object ())
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	179 {
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	180 figure::properties& fp = Utils::properties<figure> (go);
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	181
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	182 graphics_handle ah = fp.get_currentaxes ();
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	183
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	184 graphics_object ax = gh_manager::get_object (ah);
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	185
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	186 if (ax.valid_object ())
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	187 {
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	188 axes::properties& ap = Utils::properties<axes> (ax);
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	189
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	190 if (ap.handlevisibility_is ("on") && ap.is_visible ())
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	191 {
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	192 std::string tmp;
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	193
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	194 // If any grid is off, then turn them all on. If they are all
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	195 // on, then turn them off.
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	196
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	197 std::string state = ((ap.get_xgrid () == "off"
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	198 \|\| ap.get_ygrid () == "off"
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	199 \|\| ap.get_zgrid () == "off")
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	200 ? "on" : "off");
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	201
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	202 ap.set_xgrid (state);
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	203 ap.set_ygrid (state);
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	204 ap.set_zgrid (state);
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	205
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	206 redraw (true);
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	207 }
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	208 }
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	209 }
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	210 }
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	211
19870 815db217f6f4 provide autoscale option for Qt plotting (bug #44307) John W. Eaton <jwe@octave.org> parents: 19867 diff changeset	212 static void
815db217f6f4 provide autoscale option for Qt plotting (bug #44307) John W. Eaton <jwe@octave.org> parents: 19867 diff changeset	213 autoscale_axes (axes::properties& ap)
815db217f6f4 provide autoscale option for Qt plotting (bug #44307) John W. Eaton <jwe@octave.org> parents: 19867 diff changeset	214 {
815db217f6f4 provide autoscale option for Qt plotting (bug #44307) John W. Eaton <jwe@octave.org> parents: 19867 diff changeset	215 ap.clear_zoom_stack ();
815db217f6f4 provide autoscale option for Qt plotting (bug #44307) John W. Eaton <jwe@octave.org> parents: 19867 diff changeset	216
815db217f6f4 provide autoscale option for Qt plotting (bug #44307) John W. Eaton <jwe@octave.org> parents: 19867 diff changeset	217 ap.set_xlimmode ("auto");
815db217f6f4 provide autoscale option for Qt plotting (bug #44307) John W. Eaton <jwe@octave.org> parents: 19867 diff changeset	218 ap.set_ylimmode ("auto");
815db217f6f4 provide autoscale option for Qt plotting (bug #44307) John W. Eaton <jwe@octave.org> parents: 19867 diff changeset	219 ap.set_zlimmode ("auto");
815db217f6f4 provide autoscale option for Qt plotting (bug #44307) John W. Eaton <jwe@octave.org> parents: 19867 diff changeset	220 }
815db217f6f4 provide autoscale option for Qt plotting (bug #44307) John W. Eaton <jwe@octave.org> parents: 19867 diff changeset	221
815db217f6f4 provide autoscale option for Qt plotting (bug #44307) John W. Eaton <jwe@octave.org> parents: 19867 diff changeset	222 void Canvas::canvasAutoAxes (const graphics_handle& handle)
815db217f6f4 provide autoscale option for Qt plotting (bug #44307) John W. Eaton <jwe@octave.org> parents: 19867 diff changeset	223 {
815db217f6f4 provide autoscale option for Qt plotting (bug #44307) John W. Eaton <jwe@octave.org> parents: 19867 diff changeset	224 gh_manager::auto_lock lock;
815db217f6f4 provide autoscale option for Qt plotting (bug #44307) John W. Eaton <jwe@octave.org> parents: 19867 diff changeset	225
815db217f6f4 provide autoscale option for Qt plotting (bug #44307) John W. Eaton <jwe@octave.org> parents: 19867 diff changeset	226 graphics_object go = gh_manager::get_object (handle);
815db217f6f4 provide autoscale option for Qt plotting (bug #44307) John W. Eaton <jwe@octave.org> parents: 19867 diff changeset	227
815db217f6f4 provide autoscale option for Qt plotting (bug #44307) John W. Eaton <jwe@octave.org> parents: 19867 diff changeset	228 if (go.valid_object ())
815db217f6f4 provide autoscale option for Qt plotting (bug #44307) John W. Eaton <jwe@octave.org> parents: 19867 diff changeset	229 {
815db217f6f4 provide autoscale option for Qt plotting (bug #44307) John W. Eaton <jwe@octave.org> parents: 19867 diff changeset	230 figure::properties& fp = Utils::properties<figure> (go);
815db217f6f4 provide autoscale option for Qt plotting (bug #44307) John W. Eaton <jwe@octave.org> parents: 19867 diff changeset	231
815db217f6f4 provide autoscale option for Qt plotting (bug #44307) John W. Eaton <jwe@octave.org> parents: 19867 diff changeset	232 graphics_handle ah = fp.get_currentaxes ();
815db217f6f4 provide autoscale option for Qt plotting (bug #44307) John W. Eaton <jwe@octave.org> parents: 19867 diff changeset	233
815db217f6f4 provide autoscale option for Qt plotting (bug #44307) John W. Eaton <jwe@octave.org> parents: 19867 diff changeset	234 graphics_object ax = gh_manager::get_object (ah);
815db217f6f4 provide autoscale option for Qt plotting (bug #44307) John W. Eaton <jwe@octave.org> parents: 19867 diff changeset	235
815db217f6f4 provide autoscale option for Qt plotting (bug #44307) John W. Eaton <jwe@octave.org> parents: 19867 diff changeset	236 if (ax.valid_object ())
815db217f6f4 provide autoscale option for Qt plotting (bug #44307) John W. Eaton <jwe@octave.org> parents: 19867 diff changeset	237 {
815db217f6f4 provide autoscale option for Qt plotting (bug #44307) John W. Eaton <jwe@octave.org> parents: 19867 diff changeset	238 axes::properties& ap = Utils::properties<axes> (ax);
815db217f6f4 provide autoscale option for Qt plotting (bug #44307) John W. Eaton <jwe@octave.org> parents: 19867 diff changeset	239
815db217f6f4 provide autoscale option for Qt plotting (bug #44307) John W. Eaton <jwe@octave.org> parents: 19867 diff changeset	240 if (ap.handlevisibility_is ("on") && ap.is_visible ())
815db217f6f4 provide autoscale option for Qt plotting (bug #44307) John W. Eaton <jwe@octave.org> parents: 19867 diff changeset	241 {
815db217f6f4 provide autoscale option for Qt plotting (bug #44307) John W. Eaton <jwe@octave.org> parents: 19867 diff changeset	242 autoscale_axes (ap);
815db217f6f4 provide autoscale option for Qt plotting (bug #44307) John W. Eaton <jwe@octave.org> parents: 19867 diff changeset	243
815db217f6f4 provide autoscale option for Qt plotting (bug #44307) John W. Eaton <jwe@octave.org> parents: 19867 diff changeset	244 redraw (true);
815db217f6f4 provide autoscale option for Qt plotting (bug #44307) John W. Eaton <jwe@octave.org> parents: 19867 diff changeset	245 }
815db217f6f4 provide autoscale option for Qt plotting (bug #44307) John W. Eaton <jwe@octave.org> parents: 19867 diff changeset	246 }
815db217f6f4 provide autoscale option for Qt plotting (bug #44307) John W. Eaton <jwe@octave.org> parents: 19867 diff changeset	247 }
815db217f6f4 provide autoscale option for Qt plotting (bug #44307) John W. Eaton <jwe@octave.org> parents: 19867 diff changeset	248 }
815db217f6f4 provide autoscale option for Qt plotting (bug #44307) John W. Eaton <jwe@octave.org> parents: 19867 diff changeset	249
18498 2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	250 void Canvas::canvasPaintEvent (void)
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	251 {
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	252 if (! m_redrawBlocked)
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	253 {
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	254 gh_manager::auto_lock lock;
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	255
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	256 draw (m_handle);
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	257
19867 6ba3d0f7c6e8 improve mouse zooming for Qt plotting (bug #44302) John W. Eaton <jwe@octave.org> parents: 19782 diff changeset	258 if (m_mouseMode == ZoomInMode && m_mouseAxes.ok ())
18692 fe0e34be5576 maint: untabify recently added code files. Rik <rik@octave.org> parents: 18612 diff changeset	259 drawZoomBox (m_mouseAnchor, m_mouseCurrent);
18498 2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	260 }
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	261 }
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	262
19663 dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	263 static bool
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	264 pan_enabled (const graphics_object figObj)
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	265 {
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	266 // Getting pan mode property:
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	267 octave_value ov_pm
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	268 = Utils::properties<figure> (figObj).get___pan_mode__ ();
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	269
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	270 octave_scalar_map pm = ov_pm.scalar_map_value ();
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	271
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	272 return pm.contents ("Enable").string_value () == "on";
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	273 }
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	274
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	275 static std::string
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	276 pan_mode (const graphics_object figObj)
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	277 {
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	278 // Getting pan mode property:
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	279 octave_value ov_pm
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	280 = Utils::properties<figure> (figObj).get___pan_mode__ ();
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	281
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	282 octave_scalar_map pm = ov_pm.scalar_map_value ();
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	283
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	284 return pm.contents ("Motion").string_value ();
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	285 }
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	286
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	287 static bool
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	288 rotate_enabled (const graphics_object figObj)
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	289 {
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	290 // Getting rotate mode property:
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	291 octave_value ov_rm
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	292 = Utils::properties<figure> (figObj).get___rotate_mode__ ();
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	293
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	294 octave_scalar_map rm = ov_rm.scalar_map_value ();
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	295
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	296 return rm.contents ("Enable").string_value () == "on";
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	297 }
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	298
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	299 static bool
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	300 zoom_enabled (const graphics_object figObj)
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	301 {
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	302 // Getting zoom mode property:
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	303 octave_value ov_zm
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	304 = Utils::properties<figure> (figObj).get___zoom_mode__ ();
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	305
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	306 octave_scalar_map zm = ov_zm.scalar_map_value ();
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	307
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	308 return zm.contents ("Enable").string_value () == "on";
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	309 }
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	310
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	311 static std::string
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	312 zoom_mode (const graphics_object figObj)
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	313 {
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	314 // Getting zoom mode property:
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	315 octave_value ov_zm
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	316 = Utils::properties<figure> (figObj).get___zoom_mode__ ();
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	317
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	318 octave_scalar_map zm = ov_zm.scalar_map_value ();
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	319
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	320 return zm.contents ("Motion").string_value ();
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	321 }
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	322
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	323 static std::string
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	324 zoom_direction (const graphics_object figObj)
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	325 {
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	326 // Getting zoom mode property:
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	327 octave_value ov_zm
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	328 = Utils::properties<figure> (figObj).get___zoom_mode__ ();
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	329
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	330 octave_scalar_map zm = ov_zm.scalar_map_value ();
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	331
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	332 return zm.contents ("Direction").string_value ();
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	333 }
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	334
19887 966a1933f3fa respect x- or y-only pan mode when clicking and dragging (bug #44408) John W. Eaton <jwe@octave.org> parents: 19870 diff changeset	335 void Canvas::canvasMouseMoveEvent (QMouseEvent* event)
966a1933f3fa respect x- or y-only pan mode when clicking and dragging (bug #44408) John W. Eaton <jwe@octave.org> parents: 19870 diff changeset	336 {
966a1933f3fa respect x- or y-only pan mode when clicking and dragging (bug #44408) John W. Eaton <jwe@octave.org> parents: 19870 diff changeset	337 gh_manager::auto_lock lock;
966a1933f3fa respect x- or y-only pan mode when clicking and dragging (bug #44408) John W. Eaton <jwe@octave.org> parents: 19870 diff changeset	338 graphics_object ax = gh_manager::get_object (m_mouseAxes);
966a1933f3fa respect x- or y-only pan mode when clicking and dragging (bug #44408) John W. Eaton <jwe@octave.org> parents: 19870 diff changeset	339
966a1933f3fa respect x- or y-only pan mode when clicking and dragging (bug #44408) John W. Eaton <jwe@octave.org> parents: 19870 diff changeset	340 if (m_mouseMode != NoMode && ax.valid_object ())
966a1933f3fa respect x- or y-only pan mode when clicking and dragging (bug #44408) John W. Eaton <jwe@octave.org> parents: 19870 diff changeset	341 {
966a1933f3fa respect x- or y-only pan mode when clicking and dragging (bug #44408) John W. Eaton <jwe@octave.org> parents: 19870 diff changeset	342 axes::properties& ap = Utils::properties<axes> (ax);
966a1933f3fa respect x- or y-only pan mode when clicking and dragging (bug #44408) John W. Eaton <jwe@octave.org> parents: 19870 diff changeset	343
966a1933f3fa respect x- or y-only pan mode when clicking and dragging (bug #44408) John W. Eaton <jwe@octave.org> parents: 19870 diff changeset	344 switch (m_mouseMode)
966a1933f3fa respect x- or y-only pan mode when clicking and dragging (bug #44408) John W. Eaton <jwe@octave.org> parents: 19870 diff changeset	345 {
966a1933f3fa respect x- or y-only pan mode when clicking and dragging (bug #44408) John W. Eaton <jwe@octave.org> parents: 19870 diff changeset	346 case RotateMode:
966a1933f3fa respect x- or y-only pan mode when clicking and dragging (bug #44408) John W. Eaton <jwe@octave.org> parents: 19870 diff changeset	347 {
966a1933f3fa respect x- or y-only pan mode when clicking and dragging (bug #44408) John W. Eaton <jwe@octave.org> parents: 19870 diff changeset	348 ap.rotate3d (m_mouseCurrent.x (), event->x (),
966a1933f3fa respect x- or y-only pan mode when clicking and dragging (bug #44408) John W. Eaton <jwe@octave.org> parents: 19870 diff changeset	349 m_mouseCurrent.y (), event->y ());
966a1933f3fa respect x- or y-only pan mode when clicking and dragging (bug #44408) John W. Eaton <jwe@octave.org> parents: 19870 diff changeset	350
966a1933f3fa respect x- or y-only pan mode when clicking and dragging (bug #44408) John W. Eaton <jwe@octave.org> parents: 19870 diff changeset	351 // Update current mouse position
966a1933f3fa respect x- or y-only pan mode when clicking and dragging (bug #44408) John W. Eaton <jwe@octave.org> parents: 19870 diff changeset	352 m_mouseCurrent = event->pos ();
966a1933f3fa respect x- or y-only pan mode when clicking and dragging (bug #44408) John W. Eaton <jwe@octave.org> parents: 19870 diff changeset	353
966a1933f3fa respect x- or y-only pan mode when clicking and dragging (bug #44408) John W. Eaton <jwe@octave.org> parents: 19870 diff changeset	354 // Force immediate redraw
966a1933f3fa respect x- or y-only pan mode when clicking and dragging (bug #44408) John W. Eaton <jwe@octave.org> parents: 19870 diff changeset	355 redraw (true);
966a1933f3fa respect x- or y-only pan mode when clicking and dragging (bug #44408) John W. Eaton <jwe@octave.org> parents: 19870 diff changeset	356 }
966a1933f3fa respect x- or y-only pan mode when clicking and dragging (bug #44408) John W. Eaton <jwe@octave.org> parents: 19870 diff changeset	357 break;
966a1933f3fa respect x- or y-only pan mode when clicking and dragging (bug #44408) John W. Eaton <jwe@octave.org> parents: 19870 diff changeset	358
966a1933f3fa respect x- or y-only pan mode when clicking and dragging (bug #44408) John W. Eaton <jwe@octave.org> parents: 19870 diff changeset	359 case ZoomInMode:
966a1933f3fa respect x- or y-only pan mode when clicking and dragging (bug #44408) John W. Eaton <jwe@octave.org> parents: 19870 diff changeset	360 case ZoomOutMode:
966a1933f3fa respect x- or y-only pan mode when clicking and dragging (bug #44408) John W. Eaton <jwe@octave.org> parents: 19870 diff changeset	361 m_mouseCurrent = event->pos ();
966a1933f3fa respect x- or y-only pan mode when clicking and dragging (bug #44408) John W. Eaton <jwe@octave.org> parents: 19870 diff changeset	362 redraw (true);
966a1933f3fa respect x- or y-only pan mode when clicking and dragging (bug #44408) John W. Eaton <jwe@octave.org> parents: 19870 diff changeset	363 break;
966a1933f3fa respect x- or y-only pan mode when clicking and dragging (bug #44408) John W. Eaton <jwe@octave.org> parents: 19870 diff changeset	364
966a1933f3fa respect x- or y-only pan mode when clicking and dragging (bug #44408) John W. Eaton <jwe@octave.org> parents: 19870 diff changeset	365 case PanMode:
966a1933f3fa respect x- or y-only pan mode when clicking and dragging (bug #44408) John W. Eaton <jwe@octave.org> parents: 19870 diff changeset	366 {
966a1933f3fa respect x- or y-only pan mode when clicking and dragging (bug #44408) John W. Eaton <jwe@octave.org> parents: 19870 diff changeset	367 graphics_object figObj (ax.get_ancestor ("figure"));
966a1933f3fa respect x- or y-only pan mode when clicking and dragging (bug #44408) John W. Eaton <jwe@octave.org> parents: 19870 diff changeset	368
966a1933f3fa respect x- or y-only pan mode when clicking and dragging (bug #44408) John W. Eaton <jwe@octave.org> parents: 19870 diff changeset	369 std::string mode = pan_mode (figObj);
966a1933f3fa respect x- or y-only pan mode when clicking and dragging (bug #44408) John W. Eaton <jwe@octave.org> parents: 19870 diff changeset	370
966a1933f3fa respect x- or y-only pan mode when clicking and dragging (bug #44408) John W. Eaton <jwe@octave.org> parents: 19870 diff changeset	371 ColumnVector p0 = ap.pixel2coord (m_mouseCurrent.x (),
966a1933f3fa respect x- or y-only pan mode when clicking and dragging (bug #44408) John W. Eaton <jwe@octave.org> parents: 19870 diff changeset	372 m_mouseCurrent.y ());
966a1933f3fa respect x- or y-only pan mode when clicking and dragging (bug #44408) John W. Eaton <jwe@octave.org> parents: 19870 diff changeset	373 ColumnVector p1 = ap.pixel2coord (event->x (),
966a1933f3fa respect x- or y-only pan mode when clicking and dragging (bug #44408) John W. Eaton <jwe@octave.org> parents: 19870 diff changeset	374 event->y ());
966a1933f3fa respect x- or y-only pan mode when clicking and dragging (bug #44408) John W. Eaton <jwe@octave.org> parents: 19870 diff changeset	375
966a1933f3fa respect x- or y-only pan mode when clicking and dragging (bug #44408) John W. Eaton <jwe@octave.org> parents: 19870 diff changeset	376 ap.translate_view (mode, p0(0), p1(0), p0(1), p1(1));
966a1933f3fa respect x- or y-only pan mode when clicking and dragging (bug #44408) John W. Eaton <jwe@octave.org> parents: 19870 diff changeset	377
966a1933f3fa respect x- or y-only pan mode when clicking and dragging (bug #44408) John W. Eaton <jwe@octave.org> parents: 19870 diff changeset	378 // Update current mouse position
966a1933f3fa respect x- or y-only pan mode when clicking and dragging (bug #44408) John W. Eaton <jwe@octave.org> parents: 19870 diff changeset	379 m_mouseCurrent = event->pos ();
966a1933f3fa respect x- or y-only pan mode when clicking and dragging (bug #44408) John W. Eaton <jwe@octave.org> parents: 19870 diff changeset	380
966a1933f3fa respect x- or y-only pan mode when clicking and dragging (bug #44408) John W. Eaton <jwe@octave.org> parents: 19870 diff changeset	381 // Force immediate redraw
966a1933f3fa respect x- or y-only pan mode when clicking and dragging (bug #44408) John W. Eaton <jwe@octave.org> parents: 19870 diff changeset	382 redraw (true);
966a1933f3fa respect x- or y-only pan mode when clicking and dragging (bug #44408) John W. Eaton <jwe@octave.org> parents: 19870 diff changeset	383 }
966a1933f3fa respect x- or y-only pan mode when clicking and dragging (bug #44408) John W. Eaton <jwe@octave.org> parents: 19870 diff changeset	384
966a1933f3fa respect x- or y-only pan mode when clicking and dragging (bug #44408) John W. Eaton <jwe@octave.org> parents: 19870 diff changeset	385 default:
966a1933f3fa respect x- or y-only pan mode when clicking and dragging (bug #44408) John W. Eaton <jwe@octave.org> parents: 19870 diff changeset	386 break;
966a1933f3fa respect x- or y-only pan mode when clicking and dragging (bug #44408) John W. Eaton <jwe@octave.org> parents: 19870 diff changeset	387 }
966a1933f3fa respect x- or y-only pan mode when clicking and dragging (bug #44408) John W. Eaton <jwe@octave.org> parents: 19870 diff changeset	388 }
966a1933f3fa respect x- or y-only pan mode when clicking and dragging (bug #44408) John W. Eaton <jwe@octave.org> parents: 19870 diff changeset	389 else if (m_mouseMode == NoMode)
966a1933f3fa respect x- or y-only pan mode when clicking and dragging (bug #44408) John W. Eaton <jwe@octave.org> parents: 19870 diff changeset	390 {
966a1933f3fa respect x- or y-only pan mode when clicking and dragging (bug #44408) John W. Eaton <jwe@octave.org> parents: 19870 diff changeset	391 graphics_object obj = gh_manager::get_object (m_handle);
966a1933f3fa respect x- or y-only pan mode when clicking and dragging (bug #44408) John W. Eaton <jwe@octave.org> parents: 19870 diff changeset	392
966a1933f3fa respect x- or y-only pan mode when clicking and dragging (bug #44408) John W. Eaton <jwe@octave.org> parents: 19870 diff changeset	393 if (obj.valid_object ())
966a1933f3fa respect x- or y-only pan mode when clicking and dragging (bug #44408) John W. Eaton <jwe@octave.org> parents: 19870 diff changeset	394 {
966a1933f3fa respect x- or y-only pan mode when clicking and dragging (bug #44408) John W. Eaton <jwe@octave.org> parents: 19870 diff changeset	395 graphics_object figObj (obj.get_ancestor ("figure"));
966a1933f3fa respect x- or y-only pan mode when clicking and dragging (bug #44408) John W. Eaton <jwe@octave.org> parents: 19870 diff changeset	396
966a1933f3fa respect x- or y-only pan mode when clicking and dragging (bug #44408) John W. Eaton <jwe@octave.org> parents: 19870 diff changeset	397 updateCurrentPoint (figObj, obj, event);
966a1933f3fa respect x- or y-only pan mode when clicking and dragging (bug #44408) John W. Eaton <jwe@octave.org> parents: 19870 diff changeset	398 gh_manager::post_callback (figObj.get_handle (),
966a1933f3fa respect x- or y-only pan mode when clicking and dragging (bug #44408) John W. Eaton <jwe@octave.org> parents: 19870 diff changeset	399 "windowbuttonmotionfcn");
966a1933f3fa respect x- or y-only pan mode when clicking and dragging (bug #44408) John W. Eaton <jwe@octave.org> parents: 19870 diff changeset	400 }
966a1933f3fa respect x- or y-only pan mode when clicking and dragging (bug #44408) John W. Eaton <jwe@octave.org> parents: 19870 diff changeset	401 }
966a1933f3fa respect x- or y-only pan mode when clicking and dragging (bug #44408) John W. Eaton <jwe@octave.org> parents: 19870 diff changeset	402 }
966a1933f3fa respect x- or y-only pan mode when clicking and dragging (bug #44408) John W. Eaton <jwe@octave.org> parents: 19870 diff changeset	403
19663 dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	404 void Canvas::canvasMouseDoubleClickEvent (QMouseEvent* event)
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	405 {
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	406 if (event->buttons () != Qt::LeftButton)
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	407 return;
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	408
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	409 gh_manager::auto_lock lock;
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	410 graphics_object obj = gh_manager::get_object (m_handle);
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	411
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	412 if (obj.valid_object ())
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	413 {
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	414 graphics_object axesObj;
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	415
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	416 Matrix children = obj.get_properties ().get_children ();
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	417 octave_idx_type num_children = children.numel ();
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	418
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	419 for (int i = 0; i < num_children; i++)
19896 0e0a3bbe142f Canvas.cc: Replace tabs with spaces. Rik <rik@octave.org> parents: 19894 diff changeset	420 {
0e0a3bbe142f Canvas.cc: Replace tabs with spaces. Rik <rik@octave.org> parents: 19894 diff changeset	421 graphics_object childObj (gh_manager::get_object (children(i)));
19663 dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	422
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	423 if (childObj.isa ("axes"))
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	424 {
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	425 graphics_object go = selectFromAxes (childObj, event->pos ());
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	426
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	427 if (go)
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	428 {
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	429 axesObj = childObj;
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	430 break;
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	431 }
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	432 }
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	433 }
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	434
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	435 bool redrawFigure = true;
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	436
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	437 if (axesObj)
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	438 {
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	439 graphics_object figObj (obj.get_ancestor ("figure"));
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	440
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	441 if (axesObj.get_properties ().handlevisibility_is ("on"))
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	442 {
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	443 Utils::properties<figure> (figObj)
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	444 .set_currentaxes (axesObj.get_handle ().as_octave_value ());
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	445
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	446 if (pan_enabled (figObj) \|\| rotate_enabled (figObj)
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	447 \|\| zoom_enabled (figObj))
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	448 {
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	449 axes::properties& ap =
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	450 Utils::properties<axes> (axesObj);
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	451
19870 815db217f6f4 provide autoscale option for Qt plotting (bug #44307) John W. Eaton <jwe@octave.org> parents: 19867 diff changeset	452 autoscale_axes (ap);
19663 dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	453 }
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	454 }
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	455
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	456 if (redrawFigure)
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	457 redraw (false);
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	458 }
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	459 }
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	460 }
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	461
19765 134e5bfff5c5 * Canvas.cc (button_number): New static function. John W. Eaton <jwe@octave.org> parents: 19762 diff changeset	462 static double
134e5bfff5c5 * Canvas.cc (button_number): New static function. John W. Eaton <jwe@octave.org> parents: 19762 diff changeset	463 button_number (QMouseEvent *event)
134e5bfff5c5 * Canvas.cc (button_number): New static function. John W. Eaton <jwe@octave.org> parents: 19762 diff changeset	464 {
134e5bfff5c5 * Canvas.cc (button_number): New static function. John W. Eaton <jwe@octave.org> parents: 19762 diff changeset	465 double retval = 0;
134e5bfff5c5 * Canvas.cc (button_number): New static function. John W. Eaton <jwe@octave.org> parents: 19762 diff changeset	466
134e5bfff5c5 * Canvas.cc (button_number): New static function. John W. Eaton <jwe@octave.org> parents: 19762 diff changeset	467 switch (event->button ())
134e5bfff5c5 * Canvas.cc (button_number): New static function. John W. Eaton <jwe@octave.org> parents: 19762 diff changeset	468 {
134e5bfff5c5 * Canvas.cc (button_number): New static function. John W. Eaton <jwe@octave.org> parents: 19762 diff changeset	469 case Qt::LeftButton:
134e5bfff5c5 * Canvas.cc (button_number): New static function. John W. Eaton <jwe@octave.org> parents: 19762 diff changeset	470 retval = 1;
134e5bfff5c5 * Canvas.cc (button_number): New static function. John W. Eaton <jwe@octave.org> parents: 19762 diff changeset	471 break;
134e5bfff5c5 * Canvas.cc (button_number): New static function. John W. Eaton <jwe@octave.org> parents: 19762 diff changeset	472
134e5bfff5c5 * Canvas.cc (button_number): New static function. John W. Eaton <jwe@octave.org> parents: 19762 diff changeset	473 case Qt::MidButton:
134e5bfff5c5 * Canvas.cc (button_number): New static function. John W. Eaton <jwe@octave.org> parents: 19762 diff changeset	474 retval = 2;
134e5bfff5c5 * Canvas.cc (button_number): New static function. John W. Eaton <jwe@octave.org> parents: 19762 diff changeset	475 break;
134e5bfff5c5 * Canvas.cc (button_number): New static function. John W. Eaton <jwe@octave.org> parents: 19762 diff changeset	476
134e5bfff5c5 * Canvas.cc (button_number): New static function. John W. Eaton <jwe@octave.org> parents: 19762 diff changeset	477 case Qt::RightButton:
134e5bfff5c5 * Canvas.cc (button_number): New static function. John W. Eaton <jwe@octave.org> parents: 19762 diff changeset	478 retval = 3;
134e5bfff5c5 * Canvas.cc (button_number): New static function. John W. Eaton <jwe@octave.org> parents: 19762 diff changeset	479 break;
19782 98cc7c741c5a avoid GCC warning about enumeration values not handled in switch statement John W. Eaton <jwe@octave.org> parents: 19765 diff changeset	480
98cc7c741c5a avoid GCC warning about enumeration values not handled in switch statement John W. Eaton <jwe@octave.org> parents: 19765 diff changeset	481 default:
98cc7c741c5a avoid GCC warning about enumeration values not handled in switch statement John W. Eaton <jwe@octave.org> parents: 19765 diff changeset	482 break;
19765 134e5bfff5c5 * Canvas.cc (button_number): New static function. John W. Eaton <jwe@octave.org> parents: 19762 diff changeset	483 }
134e5bfff5c5 * Canvas.cc (button_number): New static function. John W. Eaton <jwe@octave.org> parents: 19762 diff changeset	484
134e5bfff5c5 * Canvas.cc (button_number): New static function. John W. Eaton <jwe@octave.org> parents: 19762 diff changeset	485 return retval;
134e5bfff5c5 * Canvas.cc (button_number): New static function. John W. Eaton <jwe@octave.org> parents: 19762 diff changeset	486 }
134e5bfff5c5 * Canvas.cc (button_number): New static function. John W. Eaton <jwe@octave.org> parents: 19762 diff changeset	487
18498 2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	488 void Canvas::canvasMousePressEvent (QMouseEvent* event)
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	489 {
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	490 gh_manager::auto_lock lock;
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	491 graphics_object obj = gh_manager::get_object (m_handle);
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	492
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	493 if (obj.valid_object ())
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	494 {
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	495 graphics_object figObj (obj.get_ancestor ("figure"));
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	496 graphics_object currentObj, axesObj;
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	497 QList<graphics_object> axesList;
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	498
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	499 Matrix children = obj.get_properties ().get_children ();
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	500 octave_idx_type num_children = children.numel ();
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	501
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	502 for (int i = 0; i < num_children; i++)
18692 fe0e34be5576 maint: untabify recently added code files. Rik <rik@octave.org> parents: 18612 diff changeset	503 {
fe0e34be5576 maint: untabify recently added code files. Rik <rik@octave.org> parents: 18612 diff changeset	504 graphics_object childObj (gh_manager::get_object (children(i)));
18498 2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	505
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	506 if (childObj.isa ("axes"))
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	507 axesList.append (childObj);
18692 fe0e34be5576 maint: untabify recently added code files. Rik <rik@octave.org> parents: 18612 diff changeset	508 else if (childObj.isa ("uicontrol") \|\| childObj.isa ("uipanel"))
fe0e34be5576 maint: untabify recently added code files. Rik <rik@octave.org> parents: 18612 diff changeset	509 {
fe0e34be5576 maint: untabify recently added code files. Rik <rik@octave.org> parents: 18612 diff changeset	510 Matrix bb = childObj.get_properties ().get_boundingbox (false);
fe0e34be5576 maint: untabify recently added code files. Rik <rik@octave.org> parents: 18612 diff changeset	511 QRectF r (bb(0), bb(1), bb(2), bb(3));
18498 2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	512
18692 fe0e34be5576 maint: untabify recently added code files. Rik <rik@octave.org> parents: 18612 diff changeset	513 r.adjust (-5, -5, 5, 5);
fe0e34be5576 maint: untabify recently added code files. Rik <rik@octave.org> parents: 18612 diff changeset	514 if (r.contains (event->posF ()))
fe0e34be5576 maint: untabify recently added code files. Rik <rik@octave.org> parents: 18612 diff changeset	515 {
fe0e34be5576 maint: untabify recently added code files. Rik <rik@octave.org> parents: 18612 diff changeset	516 currentObj = childObj;
fe0e34be5576 maint: untabify recently added code files. Rik <rik@octave.org> parents: 18612 diff changeset	517 break;
fe0e34be5576 maint: untabify recently added code files. Rik <rik@octave.org> parents: 18612 diff changeset	518 }
fe0e34be5576 maint: untabify recently added code files. Rik <rik@octave.org> parents: 18612 diff changeset	519 }
fe0e34be5576 maint: untabify recently added code files. Rik <rik@octave.org> parents: 18612 diff changeset	520 }
18498 2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	521
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	522 if (! currentObj)
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	523 {
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	524 for (QList<graphics_object>::ConstIterator it = axesList.begin ();
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	525 it != axesList.end (); ++it)
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	526 {
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	527 graphics_object go = selectFromAxes (*it, event->pos ());
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	528
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	529 if (go)
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	530 {
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	531 currentObj = go;
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	532 axesObj = *it;
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	533 }
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	534 // FIXME: is this really necessary? the axes object should
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	535 // have been selected through selectFromAxes anyway
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	536 else if (it->get_properties ().is_hittest ())
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	537 {
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	538 Matrix bb = it->get_properties ().get_boundingbox (true);
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	539 QRectF r (bb(0), bb(1), bb(2), bb(3));
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	540
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	541 if (r.contains (event->posF ()))
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	542 axesObj = *it;
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	543 }
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	544
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	545 if (axesObj)
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	546 break;
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	547 }
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	548
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	549 if (axesObj)
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	550 {
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	551 if (axesObj.get_properties ().handlevisibility_is ("on"))
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	552 Utils::properties<figure> (figObj)
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	553 .set_currentaxes (axesObj.get_handle ().as_octave_value ());
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	554 if (! currentObj)
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	555 currentObj = axesObj;
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	556 }
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	557 }
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	558
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	559 if (! currentObj)
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	560 currentObj = obj;
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	561
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	562 if (currentObj.get_properties ().handlevisibility_is ("on"))
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	563 Utils::properties<figure> (figObj)
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	564 .set_currentobject (currentObj.get_handle ().as_octave_value ());
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	565 else
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	566 Utils::properties<figure> (figObj).set_currentobject (octave_NaN);
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	567
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	568 Figure* fig = dynamic_cast<Figure*> (Backend::toolkitObject (figObj));
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	569
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	570 MouseMode newMouseMode = NoMode;
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	571
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	572 if (fig)
18692 fe0e34be5576 maint: untabify recently added code files. Rik <rik@octave.org> parents: 18612 diff changeset	573 newMouseMode = fig->mouseMode ();
18498 2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	574
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	575 switch (newMouseMode)
18692 fe0e34be5576 maint: untabify recently added code files. Rik <rik@octave.org> parents: 18612 diff changeset	576 {
fe0e34be5576 maint: untabify recently added code files. Rik <rik@octave.org> parents: 18612 diff changeset	577 case NoMode:
fe0e34be5576 maint: untabify recently added code files. Rik <rik@octave.org> parents: 18612 diff changeset	578 gh_manager::post_set (figObj.get_handle (), "selectiontype",
fe0e34be5576 maint: untabify recently added code files. Rik <rik@octave.org> parents: 18612 diff changeset	579 Utils::figureSelectionType (event), false);
19765 134e5bfff5c5 * Canvas.cc (button_number): New static function. John W. Eaton <jwe@octave.org> parents: 19762 diff changeset	580
18612 9597e00ed2dd Add support for "windowbuttonmotionfcn" and "currentpoint" Michael Goffioul <michael.goffioul@gmail.com> parents: 18505 diff changeset	581 updateCurrentPoint (figObj, obj, event);
19765 134e5bfff5c5 * Canvas.cc (button_number): New static function. John W. Eaton <jwe@octave.org> parents: 19762 diff changeset	582
18692 fe0e34be5576 maint: untabify recently added code files. Rik <rik@octave.org> parents: 18612 diff changeset	583 gh_manager::post_callback (figObj.get_handle (),
fe0e34be5576 maint: untabify recently added code files. Rik <rik@octave.org> parents: 18612 diff changeset	584 "windowbuttondownfcn");
19765 134e5bfff5c5 * Canvas.cc (button_number): New static function. John W. Eaton <jwe@octave.org> parents: 19762 diff changeset	585
18498 2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	586 gh_manager::post_callback (currentObj.get_handle (),
19765 134e5bfff5c5 * Canvas.cc (button_number): New static function. John W. Eaton <jwe@octave.org> parents: 19762 diff changeset	587 "buttondownfcn", button_number (event));
134e5bfff5c5 * Canvas.cc (button_number): New static function. John W. Eaton <jwe@octave.org> parents: 19762 diff changeset	588
18692 fe0e34be5576 maint: untabify recently added code files. Rik <rik@octave.org> parents: 18612 diff changeset	589 if (event->button () == Qt::RightButton)
fe0e34be5576 maint: untabify recently added code files. Rik <rik@octave.org> parents: 18612 diff changeset	590 ContextMenu::executeAt (currentObj.get_properties (),
fe0e34be5576 maint: untabify recently added code files. Rik <rik@octave.org> parents: 18612 diff changeset	591 event->globalPos ());
fe0e34be5576 maint: untabify recently added code files. Rik <rik@octave.org> parents: 18612 diff changeset	592 break;
19663 dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	593
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	594 case TextMode:
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	595 // Handle text insertion here.
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	596 break;
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	597
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	598 case PanMode:
18692 fe0e34be5576 maint: untabify recently added code files. Rik <rik@octave.org> parents: 18612 diff changeset	599 case RotateMode:
19867 6ba3d0f7c6e8 improve mouse zooming for Qt plotting (bug #44302) John W. Eaton <jwe@octave.org> parents: 19782 diff changeset	600 case ZoomInMode:
6ba3d0f7c6e8 improve mouse zooming for Qt plotting (bug #44302) John W. Eaton <jwe@octave.org> parents: 19782 diff changeset	601 case ZoomOutMode:
18692 fe0e34be5576 maint: untabify recently added code files. Rik <rik@octave.org> parents: 18612 diff changeset	602 if (axesObj)
fe0e34be5576 maint: untabify recently added code files. Rik <rik@octave.org> parents: 18612 diff changeset	603 {
19762 eebe8da58f8d allow shift + left button to zoom out (bug #44304) John W. Eaton <jwe@octave.org> parents: 19759 diff changeset	604 bool redraw_figure = true;
eebe8da58f8d allow shift + left button to zoom out (bug #44304) John W. Eaton <jwe@octave.org> parents: 19759 diff changeset	605
eebe8da58f8d allow shift + left button to zoom out (bug #44304) John W. Eaton <jwe@octave.org> parents: 19759 diff changeset	606 if (event->modifiers () == Qt::NoModifier)
18692 fe0e34be5576 maint: untabify recently added code files. Rik <rik@octave.org> parents: 18612 diff changeset	607 {
fe0e34be5576 maint: untabify recently added code files. Rik <rik@octave.org> parents: 18612 diff changeset	608 switch (event->buttons ())
fe0e34be5576 maint: untabify recently added code files. Rik <rik@octave.org> parents: 18612 diff changeset	609 {
19762 eebe8da58f8d allow shift + left button to zoom out (bug #44304) John W. Eaton <jwe@octave.org> parents: 19759 diff changeset	610 case Qt::LeftButton:
eebe8da58f8d allow shift + left button to zoom out (bug #44304) John W. Eaton <jwe@octave.org> parents: 19759 diff changeset	611 m_mouseAnchor = m_mouseCurrent = event->pos ();
eebe8da58f8d allow shift + left button to zoom out (bug #44304) John W. Eaton <jwe@octave.org> parents: 19759 diff changeset	612 m_mouseAxes = axesObj.get_handle ();
eebe8da58f8d allow shift + left button to zoom out (bug #44304) John W. Eaton <jwe@octave.org> parents: 19759 diff changeset	613 m_mouseMode = newMouseMode;
eebe8da58f8d allow shift + left button to zoom out (bug #44304) John W. Eaton <jwe@octave.org> parents: 19759 diff changeset	614 break;
eebe8da58f8d allow shift + left button to zoom out (bug #44304) John W. Eaton <jwe@octave.org> parents: 19759 diff changeset	615
18692 fe0e34be5576 maint: untabify recently added code files. Rik <rik@octave.org> parents: 18612 diff changeset	616 case Qt::RightButton:
fe0e34be5576 maint: untabify recently added code files. Rik <rik@octave.org> parents: 18612 diff changeset	617 Utils::properties<axes> (axesObj).unzoom ();
fe0e34be5576 maint: untabify recently added code files. Rik <rik@octave.org> parents: 18612 diff changeset	618 break;
19762 eebe8da58f8d allow shift + left button to zoom out (bug #44304) John W. Eaton <jwe@octave.org> parents: 19759 diff changeset	619
18692 fe0e34be5576 maint: untabify recently added code files. Rik <rik@octave.org> parents: 18612 diff changeset	620 case Qt::MidButton:
fe0e34be5576 maint: untabify recently added code files. Rik <rik@octave.org> parents: 18612 diff changeset	621 {
fe0e34be5576 maint: untabify recently added code files. Rik <rik@octave.org> parents: 18612 diff changeset	622 axes::properties& ap =
fe0e34be5576 maint: untabify recently added code files. Rik <rik@octave.org> parents: 18612 diff changeset	623 Utils::properties<axes> (axesObj);
18498 2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	624
19870 815db217f6f4 provide autoscale option for Qt plotting (bug #44307) John W. Eaton <jwe@octave.org> parents: 19867 diff changeset	625 autoscale_axes (ap);
18692 fe0e34be5576 maint: untabify recently added code files. Rik <rik@octave.org> parents: 18612 diff changeset	626 }
fe0e34be5576 maint: untabify recently added code files. Rik <rik@octave.org> parents: 18612 diff changeset	627 break;
19762 eebe8da58f8d allow shift + left button to zoom out (bug #44304) John W. Eaton <jwe@octave.org> parents: 19759 diff changeset	628
eebe8da58f8d allow shift + left button to zoom out (bug #44304) John W. Eaton <jwe@octave.org> parents: 19759 diff changeset	629 default:
eebe8da58f8d allow shift + left button to zoom out (bug #44304) John W. Eaton <jwe@octave.org> parents: 19759 diff changeset	630 redraw_figure = false;
eebe8da58f8d allow shift + left button to zoom out (bug #44304) John W. Eaton <jwe@octave.org> parents: 19759 diff changeset	631 break;
18692 fe0e34be5576 maint: untabify recently added code files. Rik <rik@octave.org> parents: 18612 diff changeset	632 }
fe0e34be5576 maint: untabify recently added code files. Rik <rik@octave.org> parents: 18612 diff changeset	633 }
19762 eebe8da58f8d allow shift + left button to zoom out (bug #44304) John W. Eaton <jwe@octave.org> parents: 19759 diff changeset	634 else if (event->modifiers () == Qt::ShiftModifier)
eebe8da58f8d allow shift + left button to zoom out (bug #44304) John W. Eaton <jwe@octave.org> parents: 19759 diff changeset	635 {
eebe8da58f8d allow shift + left button to zoom out (bug #44304) John W. Eaton <jwe@octave.org> parents: 19759 diff changeset	636 switch (event->buttons ())
eebe8da58f8d allow shift + left button to zoom out (bug #44304) John W. Eaton <jwe@octave.org> parents: 19759 diff changeset	637 {
eebe8da58f8d allow shift + left button to zoom out (bug #44304) John W. Eaton <jwe@octave.org> parents: 19759 diff changeset	638 case Qt::LeftButton:
eebe8da58f8d allow shift + left button to zoom out (bug #44304) John W. Eaton <jwe@octave.org> parents: 19759 diff changeset	639 Utils::properties<axes> (axesObj).unzoom ();
eebe8da58f8d allow shift + left button to zoom out (bug #44304) John W. Eaton <jwe@octave.org> parents: 19759 diff changeset	640 break;
eebe8da58f8d allow shift + left button to zoom out (bug #44304) John W. Eaton <jwe@octave.org> parents: 19759 diff changeset	641
eebe8da58f8d allow shift + left button to zoom out (bug #44304) John W. Eaton <jwe@octave.org> parents: 19759 diff changeset	642 default:
eebe8da58f8d allow shift + left button to zoom out (bug #44304) John W. Eaton <jwe@octave.org> parents: 19759 diff changeset	643 redraw_figure = false;
eebe8da58f8d allow shift + left button to zoom out (bug #44304) John W. Eaton <jwe@octave.org> parents: 19759 diff changeset	644 break;
eebe8da58f8d allow shift + left button to zoom out (bug #44304) John W. Eaton <jwe@octave.org> parents: 19759 diff changeset	645 }
eebe8da58f8d allow shift + left button to zoom out (bug #44304) John W. Eaton <jwe@octave.org> parents: 19759 diff changeset	646 }
eebe8da58f8d allow shift + left button to zoom out (bug #44304) John W. Eaton <jwe@octave.org> parents: 19759 diff changeset	647
eebe8da58f8d allow shift + left button to zoom out (bug #44304) John W. Eaton <jwe@octave.org> parents: 19759 diff changeset	648 if (redraw_figure)
eebe8da58f8d allow shift + left button to zoom out (bug #44304) John W. Eaton <jwe@octave.org> parents: 19759 diff changeset	649 redraw (false);
18692 fe0e34be5576 maint: untabify recently added code files. Rik <rik@octave.org> parents: 18612 diff changeset	650 }
fe0e34be5576 maint: untabify recently added code files. Rik <rik@octave.org> parents: 18612 diff changeset	651 break;
19762 eebe8da58f8d allow shift + left button to zoom out (bug #44304) John W. Eaton <jwe@octave.org> parents: 19759 diff changeset	652
18692 fe0e34be5576 maint: untabify recently added code files. Rik <rik@octave.org> parents: 18612 diff changeset	653 default:
fe0e34be5576 maint: untabify recently added code files. Rik <rik@octave.org> parents: 18612 diff changeset	654 break;
fe0e34be5576 maint: untabify recently added code files. Rik <rik@octave.org> parents: 18612 diff changeset	655 }
18498 2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	656 }
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	657 }
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	658
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	659 void Canvas::canvasMouseReleaseEvent (QMouseEvent* event)
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	660 {
19867 6ba3d0f7c6e8 improve mouse zooming for Qt plotting (bug #44302) John W. Eaton <jwe@octave.org> parents: 19782 diff changeset	661 if ((m_mouseMode == ZoomInMode \|\| m_mouseMode == ZoomOutMode)
6ba3d0f7c6e8 improve mouse zooming for Qt plotting (bug #44302) John W. Eaton <jwe@octave.org> parents: 19782 diff changeset	662 && m_mouseAxes.ok ())
18498 2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	663 {
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	664 gh_manager::auto_lock lock;
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	665 graphics_object ax = gh_manager::get_object (m_mouseAxes);
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	666
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	667 if (ax.valid_object ())
18692 fe0e34be5576 maint: untabify recently added code files. Rik <rik@octave.org> parents: 18612 diff changeset	668 {
fe0e34be5576 maint: untabify recently added code files. Rik <rik@octave.org> parents: 18612 diff changeset	669 axes::properties& ap = Utils::properties<axes> (ax);
18498 2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	670
19663 dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	671 graphics_object obj = gh_manager::get_object (m_handle);
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	672
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	673 graphics_object figObj (obj.get_ancestor ("figure"));
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	674
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	675 std::string zm = zoom_mode (figObj);
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	676
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	677 if (m_mouseAnchor == event->pos ())
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	678 {
19867 6ba3d0f7c6e8 improve mouse zooming for Qt plotting (bug #44302) John W. Eaton <jwe@octave.org> parents: 19782 diff changeset	679 double factor = m_mouseMode == ZoomInMode ? 2.0 : 0.5;
18498 2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	680
19894 ac18e88ea1bf zoom about point for single clicks John W. Eaton <jwe@octave.org> parents: 19887 diff changeset	681 ColumnVector p1 = ap.pixel2coord (event->x (), event->y ());
ac18e88ea1bf zoom about point for single clicks John W. Eaton <jwe@octave.org> parents: 19887 diff changeset	682
ac18e88ea1bf zoom about point for single clicks John W. Eaton <jwe@octave.org> parents: 19887 diff changeset	683 ap.zoom_about_point (zm, p1(0), p1(1), factor);
19663 dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	684 }
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	685 else
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	686 {
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	687 ColumnVector p0 = ap.pixel2coord (m_mouseAnchor.x (),
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	688 m_mouseAnchor.y ());
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	689 ColumnVector p1 = ap.pixel2coord (event->x (),
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	690 event->y ());
18498 2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	691
19663 dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	692 Matrix xl (1, 2, 0.0);
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	693 Matrix yl (1, 2, 0.0);
18498 2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	694
19663 dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	695 xl(0) = std::min (p0(0), p1(0));
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	696 xl(1) = std::max (p0(0), p1(0));
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	697 yl(0) = std::min (p0(1), p1(1));
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	698 yl(1) = std::max (p0(1), p1(1));
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	699
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	700 ap.zoom (zm, xl, yl);
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	701 }
18498 2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	702
18692 fe0e34be5576 maint: untabify recently added code files. Rik <rik@octave.org> parents: 18612 diff changeset	703 redraw (false);
fe0e34be5576 maint: untabify recently added code files. Rik <rik@octave.org> parents: 18612 diff changeset	704 }
18498 2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	705 }
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	706 else if (m_mouseMode == NoMode)
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	707 {
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	708 gh_manager::auto_lock lock;
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	709 graphics_object obj = gh_manager::get_object (m_handle);
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	710
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	711 if (obj.valid_object ())
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	712 {
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	713 graphics_object figObj (obj.get_ancestor ("figure"));
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	714
18612 9597e00ed2dd Add support for "windowbuttonmotionfcn" and "currentpoint" Michael Goffioul <michael.goffioul@gmail.com> parents: 18505 diff changeset	715 updateCurrentPoint (figObj, obj, event);
18498 2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	716 gh_manager::post_callback (figObj.get_handle (),
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	717 "windowbuttonupfcn");
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	718 }
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	719 }
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	720
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	721 m_mouseAxes = graphics_handle ();
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	722 m_mouseMode = NoMode;
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	723 }
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	724
19663 dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	725 void Canvas::canvasWheelEvent (QWheelEvent* event)
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	726 {
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	727 gh_manager::auto_lock lock;
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	728 graphics_object obj = gh_manager::get_object (m_handle);
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	729
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	730 if (obj.valid_object ())
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	731 {
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	732 std::string mode;
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	733
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	734 graphics_object axesObj;
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	735
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	736 Matrix children = obj.get_properties ().get_children ();
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	737 octave_idx_type num_children = children.numel ();
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	738
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	739 for (int i = 0; i < num_children; i++)
19896 0e0a3bbe142f Canvas.cc: Replace tabs with spaces. Rik <rik@octave.org> parents: 19894 diff changeset	740 {
0e0a3bbe142f Canvas.cc: Replace tabs with spaces. Rik <rik@octave.org> parents: 19894 diff changeset	741 graphics_object childObj (gh_manager::get_object (children(i)));
19663 dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	742
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	743 if (childObj.isa ("axes"))
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	744 {
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	745 graphics_object go = selectFromAxes (childObj, event->pos ());
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	746
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	747 if (go)
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	748 {
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	749 axesObj = childObj;
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	750 break;
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	751 }
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	752 }
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	753 }
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	754
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	755 if (axesObj)
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	756 {
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	757 MouseMode newMouseMode = NoMode;
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	758
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	759 graphics_object figObj (obj.get_ancestor ("figure"));
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	760
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	761 Figure* fig = dynamic_cast<Figure*> (Backend::toolkitObject (figObj));
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	762
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	763 if (fig)
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	764 newMouseMode = fig->mouseMode ();
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	765
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	766 if (axesObj.get_properties ().handlevisibility_is ("on"))
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	767 {
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	768 Utils::properties<figure> (figObj)
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	769 .set_currentaxes (axesObj.get_handle ().as_octave_value ());
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	770
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	771 if (zoom_enabled (figObj))
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	772 {
19867 6ba3d0f7c6e8 improve mouse zooming for Qt plotting (bug #44302) John W. Eaton <jwe@octave.org> parents: 19782 diff changeset	773 if (event->delta () > 0)
6ba3d0f7c6e8 improve mouse zooming for Qt plotting (bug #44302) John W. Eaton <jwe@octave.org> parents: 19782 diff changeset	774 newMouseMode = ZoomInMode;
6ba3d0f7c6e8 improve mouse zooming for Qt plotting (bug #44302) John W. Eaton <jwe@octave.org> parents: 19782 diff changeset	775 else
6ba3d0f7c6e8 improve mouse zooming for Qt plotting (bug #44302) John W. Eaton <jwe@octave.org> parents: 19782 diff changeset	776 newMouseMode = ZoomOutMode;
19663 dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	777
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	778 mode = zoom_mode (figObj);
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	779 }
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	780 else if (pan_enabled (figObj))
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	781 {
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	782 newMouseMode = PanMode;
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	783
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	784 mode = pan_mode (figObj);
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	785 }
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	786 }
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	787
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	788 bool redrawFigure = true;
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	789
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	790 switch (newMouseMode)
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	791 {
19867 6ba3d0f7c6e8 improve mouse zooming for Qt plotting (bug #44302) John W. Eaton <jwe@octave.org> parents: 19782 diff changeset	792 case ZoomInMode:
6ba3d0f7c6e8 improve mouse zooming for Qt plotting (bug #44302) John W. Eaton <jwe@octave.org> parents: 19782 diff changeset	793 case ZoomOutMode:
19663 dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	794 {
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	795 axes::properties& ap = Utils::properties<axes> (axesObj);
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	796
19759 ed1bafbb87ee allow mouse wheel zoom amount to be configurable for qt graphics (bug #44304) John W. Eaton <jwe@octave.org> parents: 19681 diff changeset	797 // Control how fast to zoom when using scroll wheel.
ed1bafbb87ee allow mouse wheel zoom amount to be configurable for qt graphics (bug #44304) John W. Eaton <jwe@octave.org> parents: 19681 diff changeset	798 double wheel_zoom_speed = ap.get_mousewheelzoom ();
ed1bafbb87ee allow mouse wheel zoom amount to be configurable for qt graphics (bug #44304) John W. Eaton <jwe@octave.org> parents: 19681 diff changeset	799
ed1bafbb87ee allow mouse wheel zoom amount to be configurable for qt graphics (bug #44304) John W. Eaton <jwe@octave.org> parents: 19681 diff changeset	800 // Determine if we're zooming in or out.
19867 6ba3d0f7c6e8 improve mouse zooming for Qt plotting (bug #44302) John W. Eaton <jwe@octave.org> parents: 19782 diff changeset	801 double factor = (newMouseMode == ZoomInMode
19759 ed1bafbb87ee allow mouse wheel zoom amount to be configurable for qt graphics (bug #44304) John W. Eaton <jwe@octave.org> parents: 19681 diff changeset	802 ? 1 / (1.0 - wheel_zoom_speed)
ed1bafbb87ee allow mouse wheel zoom amount to be configurable for qt graphics (bug #44304) John W. Eaton <jwe@octave.org> parents: 19681 diff changeset	803 : 1.0 - wheel_zoom_speed);
19663 dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	804
19867 6ba3d0f7c6e8 improve mouse zooming for Qt plotting (bug #44302) John W. Eaton <jwe@octave.org> parents: 19782 diff changeset	805 // FIXME: should we zoom about point for 2D plots?
19663 dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	806
19867 6ba3d0f7c6e8 improve mouse zooming for Qt plotting (bug #44302) John W. Eaton <jwe@octave.org> parents: 19782 diff changeset	807 ap.zoom (mode, factor);
19663 dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	808 }
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	809 break;
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	810
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	811 case PanMode:
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	812 {
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	813 axes::properties& ap = Utils::properties<axes> (axesObj);
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	814
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	815 double factor = event->delta () > 0 ? 0.1 : -0.1;
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	816
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	817 ap.pan (mode, factor);
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	818 }
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	819 break;
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	820
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	821 default:
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	822 redrawFigure = false;
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	823 break;
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	824 }
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	825
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	826 if (redrawFigure)
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	827 redraw (false);
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	828 }
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	829 }
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	830 }
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	831
18498 2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	832 bool Canvas::canvasKeyPressEvent (QKeyEvent* event)
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	833 {
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	834 if (m_eventMask & KeyPress)
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	835 {
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	836 octave_scalar_map eventData = Utils::makeKeyEventStruct (event);
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	837
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	838 gh_manager::post_set (m_handle, "currentcharacter",
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	839 eventData.getfield ("Character"), false);
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	840 gh_manager::post_callback (m_handle, "keypressfcn", eventData);
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	841
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	842 return true;
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	843 }
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	844
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	845 return false;
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	846 }
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	847
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	848 bool Canvas::canvasKeyReleaseEvent (QKeyEvent* event)
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	849 {
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	850 if (! event->isAutoRepeat () && (m_eventMask & KeyRelease))
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	851 {
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	852 gh_manager::post_callback (m_handle, "keyreleasefcn",
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	853 Utils::makeKeyEventStruct (event));
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	854
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	855 return true;
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	856 }
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	857
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	858 return false;
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	859 }
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	860
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	861 Canvas* Canvas::create (const std::string& /* name /, QWidget parent,
18692 fe0e34be5576 maint: untabify recently added code files. Rik <rik@octave.org> parents: 18612 diff changeset	862 const graphics_handle& handle)
18498 2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	863 {
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	864 // Only OpenGL
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	865 return new GLCanvas (parent, handle);
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	866 }
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	867
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	868 }; // namespace QtHandles

Mercurial > octave

annotate libgui/graphics/Canvas.cc @ 19959:210b301a3e39