octave-nkf: libgui/graphics/Canvas.cc annotate

annotate libgui/graphics/Canvas.cc @ 19922:966a1933f3fa

respect x- or y-only pan mode when clicking and dragging (bug #44408) * Canvas.cc (Canvas::canvasMouseMoveEvent): Get pan mode and pass it to translate_view function.

author	John W. Eaton <jwe@octave.org>
date	Mon, 02 Mar 2015 20:48:00 -0500
parents	815db217f6f4
children	ac18e88ea1bf

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>
19697 dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	28 #include <QBitmap>
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 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>
19697 dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 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
19715 35bca657d74d printing for Qt plot widget (bug #42537) John W. Eaton <jwe@octave.org> parents: 19697 diff changeset	41 #include "gl2ps-renderer.h"
35bca657d74d printing for Qt plot widget (bug #42537) John W. Eaton <jwe@octave.org> parents: 19697 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 {
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	48 if (sync)
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	49 qWidget ()->repaint ();
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	50 else
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	51 qWidget ()->update ();
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	52 }
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	53
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	54 void Canvas::blockRedraw (bool block)
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	55 {
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	56 m_redrawBlocked = block;
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
19697 dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	59 void Canvas::setCursor (MouseMode mode)
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	60 {
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	61 QWidget *w = qWidget ();
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	62
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	63 if (w)
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	64 {
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	65 static QCursor origCursor = w->cursor ();
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	66
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	67 switch (mode)
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	68 {
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	69 case PanMode:
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	70 case RotateMode:
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	71 w->setCursor (Qt::OpenHandCursor);
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	72 break;
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	73
19901 6ba3d0f7c6e8 improve mouse zooming for Qt plotting (bug #44302) John W. Eaton <jwe@octave.org> parents: 19816 diff changeset	74 case ZoomInMode:
6ba3d0f7c6e8 improve mouse zooming for Qt plotting (bug #44302) John W. Eaton <jwe@octave.org> parents: 19816 diff changeset	75 case ZoomOutMode:
19697 dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	76 // FIXME: distinguish zoom in/out.
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	77 w->setCursor (QBitmap (":/images/zoom.png"));
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	78 break;
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	79
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	80 default:
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	81 w->setCursor (origCursor);
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	82 break;
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	83 }
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	84 }
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	85 }
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	86
19715 35bca657d74d printing for Qt plot widget (bug #42537) John W. Eaton <jwe@octave.org> parents: 19697 diff changeset	87 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: 19697 diff changeset	88 {
35bca657d74d printing for Qt plot widget (bug #42537) John W. Eaton <jwe@octave.org> parents: 19697 diff changeset	89 graphics_object obj = gh_manager::get_object (m_handle);
35bca657d74d printing for Qt plot widget (bug #42537) John W. Eaton <jwe@octave.org> parents: 19697 diff changeset	90
35bca657d74d printing for Qt plot widget (bug #42537) John W. Eaton <jwe@octave.org> parents: 19697 diff changeset	91 if (obj.valid_object ())
35bca657d74d printing for Qt plot widget (bug #42537) John W. Eaton <jwe@octave.org> parents: 19697 diff changeset	92 {
35bca657d74d printing for Qt plot widget (bug #42537) John W. Eaton <jwe@octave.org> parents: 19697 diff changeset	93 graphics_object figObj (obj.get_ancestor ("figure"));
35bca657d74d printing for Qt plot widget (bug #42537) John W. Eaton <jwe@octave.org> parents: 19697 diff changeset	94
35bca657d74d printing for Qt plot widget (bug #42537) John W. Eaton <jwe@octave.org> parents: 19697 diff changeset	95 gl2ps_print (figObj, file_cmd.toStdString (), term.toStdString ());
35bca657d74d printing for Qt plot widget (bug #42537) John W. Eaton <jwe@octave.org> parents: 19697 diff changeset	96 }
35bca657d74d printing for Qt plot widget (bug #42537) John W. Eaton <jwe@octave.org> parents: 19697 diff changeset	97 }
35bca657d74d printing for Qt plot widget (bug #42537) John W. Eaton <jwe@octave.org> parents: 19697 diff changeset	98
18646 9597e00ed2dd Add support for "windowbuttonmotionfcn" and "currentpoint" Michael Goffioul <michael.goffioul@gmail.com> parents: 18505 diff changeset	99 void Canvas::updateCurrentPoint(const graphics_object& fig,
9597e00ed2dd Add support for "windowbuttonmotionfcn" and "currentpoint" Michael Goffioul <michael.goffioul@gmail.com> parents: 18505 diff changeset	100 const graphics_object& obj, QMouseEvent* event)
9597e00ed2dd Add support for "windowbuttonmotionfcn" and "currentpoint" Michael Goffioul <michael.goffioul@gmail.com> parents: 18505 diff changeset	101 {
9597e00ed2dd Add support for "windowbuttonmotionfcn" and "currentpoint" Michael Goffioul <michael.goffioul@gmail.com> parents: 18505 diff changeset	102 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	103 Utils::figureCurrentPoint (fig, event), false);
9597e00ed2dd Add support for "windowbuttonmotionfcn" and "currentpoint" Michael Goffioul <michael.goffioul@gmail.com> parents: 18505 diff changeset	104
9597e00ed2dd Add support for "windowbuttonmotionfcn" and "currentpoint" Michael Goffioul <michael.goffioul@gmail.com> parents: 18505 diff changeset	105 Matrix children = obj.get_properties ().get_children ();
9597e00ed2dd Add support for "windowbuttonmotionfcn" and "currentpoint" Michael Goffioul <michael.goffioul@gmail.com> parents: 18505 diff changeset	106 octave_idx_type num_children = children.numel ();
9597e00ed2dd Add support for "windowbuttonmotionfcn" and "currentpoint" Michael Goffioul <michael.goffioul@gmail.com> parents: 18505 diff changeset	107
9597e00ed2dd Add support for "windowbuttonmotionfcn" and "currentpoint" Michael Goffioul <michael.goffioul@gmail.com> parents: 18505 diff changeset	108 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	109 {
9597e00ed2dd Add support for "windowbuttonmotionfcn" and "currentpoint" Michael Goffioul <michael.goffioul@gmail.com> parents: 18505 diff changeset	110 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	111
9597e00ed2dd Add support for "windowbuttonmotionfcn" and "currentpoint" Michael Goffioul <michael.goffioul@gmail.com> parents: 18505 diff changeset	112 if (childObj.isa ("axes"))
9597e00ed2dd Add support for "windowbuttonmotionfcn" and "currentpoint" Michael Goffioul <michael.goffioul@gmail.com> parents: 18505 diff changeset	113 {
9597e00ed2dd Add support for "windowbuttonmotionfcn" and "currentpoint" Michael Goffioul <michael.goffioul@gmail.com> parents: 18505 diff changeset	114 axes::properties& ap = Utils::properties<axes> (childObj);
9597e00ed2dd Add support for "windowbuttonmotionfcn" and "currentpoint" Michael Goffioul <michael.goffioul@gmail.com> parents: 18505 diff changeset	115 Matrix x_zlim = ap.get_transform_zlim ();
9597e00ed2dd Add support for "windowbuttonmotionfcn" and "currentpoint" Michael Goffioul <michael.goffioul@gmail.com> parents: 18505 diff changeset	116 graphics_xform x_form = ap.get_transform ();
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 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	119 x_zlim(0));
9597e00ed2dd Add support for "windowbuttonmotionfcn" and "currentpoint" Michael Goffioul <michael.goffioul@gmail.com> parents: 18505 diff changeset	120 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	121 x_zlim(1));
9597e00ed2dd Add support for "windowbuttonmotionfcn" and "currentpoint" Michael Goffioul <michael.goffioul@gmail.com> parents: 18505 diff changeset	122
9597e00ed2dd Add support for "windowbuttonmotionfcn" and "currentpoint" Michael Goffioul <michael.goffioul@gmail.com> parents: 18505 diff changeset	123 Matrix cp (2, 3, 0.0);
9597e00ed2dd Add support for "windowbuttonmotionfcn" and "currentpoint" Michael Goffioul <michael.goffioul@gmail.com> parents: 18505 diff changeset	124
9597e00ed2dd Add support for "windowbuttonmotionfcn" and "currentpoint" Michael Goffioul <michael.goffioul@gmail.com> parents: 18505 diff changeset	125 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	126 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	127
9597e00ed2dd Add support for "windowbuttonmotionfcn" and "currentpoint" Michael Goffioul <michael.goffioul@gmail.com> parents: 18505 diff changeset	128 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	129 false);
9597e00ed2dd Add support for "windowbuttonmotionfcn" and "currentpoint" Michael Goffioul <michael.goffioul@gmail.com> parents: 18505 diff changeset	130 }
9597e00ed2dd Add support for "windowbuttonmotionfcn" and "currentpoint" Michael Goffioul <michael.goffioul@gmail.com> parents: 18505 diff changeset	131 }
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
19697 dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	134 void Canvas::canvasToggleAxes (const graphics_handle& handle)
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	135 {
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	136 gh_manager::auto_lock lock;
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	137
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	138 graphics_object go = gh_manager::get_object (handle);
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	139
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	140 if (go.valid_object ())
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	141 {
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	142 figure::properties& fp = Utils::properties<figure> (go);
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	143
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	144 graphics_handle ah = fp.get_currentaxes ();
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	145
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	146 graphics_object ax = gh_manager::get_object (ah);
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	147
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	148 if (ax.valid_object ())
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	149 {
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	150 axes::properties& ap = Utils::properties<axes> (ax);
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	151
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	152 if (ap.handlevisibility_is ("on"))
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	153 {
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	154 ap.set_visible (! ap.is_visible ());
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	155
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	156 redraw (true);
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	157 }
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	158 }
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	159 }
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	160 }
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	161
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	162 void Canvas::canvasToggleGrid (const graphics_handle& handle)
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	163 {
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	164 gh_manager::auto_lock lock;
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	165
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	166 graphics_object go = gh_manager::get_object (handle);
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	167
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	168 if (go.valid_object ())
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	169 {
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	170 figure::properties& fp = Utils::properties<figure> (go);
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	171
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	172 graphics_handle ah = fp.get_currentaxes ();
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	173
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	174 graphics_object ax = gh_manager::get_object (ah);
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	175
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	176 if (ax.valid_object ())
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	177 {
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	178 axes::properties& ap = Utils::properties<axes> (ax);
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	179
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	180 if (ap.handlevisibility_is ("on") && ap.is_visible ())
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	181 {
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	182 std::string tmp;
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	183
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	184 // 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: 18726 diff changeset	185 // on, then turn them off.
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	186
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	187 std::string state = ((ap.get_xgrid () == "off"
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	188 \|\| ap.get_ygrid () == "off"
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	189 \|\| ap.get_zgrid () == "off")
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	190 ? "on" : "off");
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	191
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	192 ap.set_xgrid (state);
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	193 ap.set_ygrid (state);
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	194 ap.set_zgrid (state);
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	195
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	196 redraw (true);
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	197 }
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	198 }
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	199 }
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	200 }
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	201
19905 815db217f6f4 provide autoscale option for Qt plotting (bug #44307) John W. Eaton <jwe@octave.org> parents: 19901 diff changeset	202 static void
815db217f6f4 provide autoscale option for Qt plotting (bug #44307) John W. Eaton <jwe@octave.org> parents: 19901 diff changeset	203 autoscale_axes (axes::properties& ap)
815db217f6f4 provide autoscale option for Qt plotting (bug #44307) John W. Eaton <jwe@octave.org> parents: 19901 diff changeset	204 {
815db217f6f4 provide autoscale option for Qt plotting (bug #44307) John W. Eaton <jwe@octave.org> parents: 19901 diff changeset	205 ap.clear_zoom_stack ();
815db217f6f4 provide autoscale option for Qt plotting (bug #44307) John W. Eaton <jwe@octave.org> parents: 19901 diff changeset	206
815db217f6f4 provide autoscale option for Qt plotting (bug #44307) John W. Eaton <jwe@octave.org> parents: 19901 diff changeset	207 ap.set_xlimmode ("auto");
815db217f6f4 provide autoscale option for Qt plotting (bug #44307) John W. Eaton <jwe@octave.org> parents: 19901 diff changeset	208 ap.set_ylimmode ("auto");
815db217f6f4 provide autoscale option for Qt plotting (bug #44307) John W. Eaton <jwe@octave.org> parents: 19901 diff changeset	209 ap.set_zlimmode ("auto");
815db217f6f4 provide autoscale option for Qt plotting (bug #44307) John W. Eaton <jwe@octave.org> parents: 19901 diff changeset	210 }
815db217f6f4 provide autoscale option for Qt plotting (bug #44307) John W. Eaton <jwe@octave.org> parents: 19901 diff changeset	211
815db217f6f4 provide autoscale option for Qt plotting (bug #44307) John W. Eaton <jwe@octave.org> parents: 19901 diff changeset	212 void Canvas::canvasAutoAxes (const graphics_handle& handle)
815db217f6f4 provide autoscale option for Qt plotting (bug #44307) John W. Eaton <jwe@octave.org> parents: 19901 diff changeset	213 {
815db217f6f4 provide autoscale option for Qt plotting (bug #44307) John W. Eaton <jwe@octave.org> parents: 19901 diff changeset	214 gh_manager::auto_lock lock;
815db217f6f4 provide autoscale option for Qt plotting (bug #44307) John W. Eaton <jwe@octave.org> parents: 19901 diff changeset	215
815db217f6f4 provide autoscale option for Qt plotting (bug #44307) John W. Eaton <jwe@octave.org> parents: 19901 diff changeset	216 graphics_object go = gh_manager::get_object (handle);
815db217f6f4 provide autoscale option for Qt plotting (bug #44307) John W. Eaton <jwe@octave.org> parents: 19901 diff changeset	217
815db217f6f4 provide autoscale option for Qt plotting (bug #44307) John W. Eaton <jwe@octave.org> parents: 19901 diff changeset	218 if (go.valid_object ())
815db217f6f4 provide autoscale option for Qt plotting (bug #44307) John W. Eaton <jwe@octave.org> parents: 19901 diff changeset	219 {
815db217f6f4 provide autoscale option for Qt plotting (bug #44307) John W. Eaton <jwe@octave.org> parents: 19901 diff changeset	220 figure::properties& fp = Utils::properties<figure> (go);
815db217f6f4 provide autoscale option for Qt plotting (bug #44307) John W. Eaton <jwe@octave.org> parents: 19901 diff changeset	221
815db217f6f4 provide autoscale option for Qt plotting (bug #44307) John W. Eaton <jwe@octave.org> parents: 19901 diff changeset	222 graphics_handle ah = fp.get_currentaxes ();
815db217f6f4 provide autoscale option for Qt plotting (bug #44307) John W. Eaton <jwe@octave.org> parents: 19901 diff changeset	223
815db217f6f4 provide autoscale option for Qt plotting (bug #44307) John W. Eaton <jwe@octave.org> parents: 19901 diff changeset	224 graphics_object ax = gh_manager::get_object (ah);
815db217f6f4 provide autoscale option for Qt plotting (bug #44307) John W. Eaton <jwe@octave.org> parents: 19901 diff changeset	225
815db217f6f4 provide autoscale option for Qt plotting (bug #44307) John W. Eaton <jwe@octave.org> parents: 19901 diff changeset	226 if (ax.valid_object ())
815db217f6f4 provide autoscale option for Qt plotting (bug #44307) John W. Eaton <jwe@octave.org> parents: 19901 diff changeset	227 {
815db217f6f4 provide autoscale option for Qt plotting (bug #44307) John W. Eaton <jwe@octave.org> parents: 19901 diff changeset	228 axes::properties& ap = Utils::properties<axes> (ax);
815db217f6f4 provide autoscale option for Qt plotting (bug #44307) John W. Eaton <jwe@octave.org> parents: 19901 diff changeset	229
815db217f6f4 provide autoscale option for Qt plotting (bug #44307) John W. Eaton <jwe@octave.org> parents: 19901 diff changeset	230 if (ap.handlevisibility_is ("on") && ap.is_visible ())
815db217f6f4 provide autoscale option for Qt plotting (bug #44307) John W. Eaton <jwe@octave.org> parents: 19901 diff changeset	231 {
815db217f6f4 provide autoscale option for Qt plotting (bug #44307) John W. Eaton <jwe@octave.org> parents: 19901 diff changeset	232 autoscale_axes (ap);
815db217f6f4 provide autoscale option for Qt plotting (bug #44307) John W. Eaton <jwe@octave.org> parents: 19901 diff changeset	233
815db217f6f4 provide autoscale option for Qt plotting (bug #44307) John W. Eaton <jwe@octave.org> parents: 19901 diff changeset	234 redraw (true);
815db217f6f4 provide autoscale option for Qt plotting (bug #44307) John W. Eaton <jwe@octave.org> parents: 19901 diff changeset	235 }
815db217f6f4 provide autoscale option for Qt plotting (bug #44307) John W. Eaton <jwe@octave.org> parents: 19901 diff changeset	236 }
815db217f6f4 provide autoscale option for Qt plotting (bug #44307) John W. Eaton <jwe@octave.org> parents: 19901 diff changeset	237 }
815db217f6f4 provide autoscale option for Qt plotting (bug #44307) John W. Eaton <jwe@octave.org> parents: 19901 diff changeset	238 }
815db217f6f4 provide autoscale option for Qt plotting (bug #44307) John W. Eaton <jwe@octave.org> parents: 19901 diff changeset	239
18498 2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	240 void Canvas::canvasPaintEvent (void)
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	241 {
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	242 if (! m_redrawBlocked)
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	243 {
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	244 gh_manager::auto_lock lock;
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	245
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	246 draw (m_handle);
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	247
19901 6ba3d0f7c6e8 improve mouse zooming for Qt plotting (bug #44302) John W. Eaton <jwe@octave.org> parents: 19816 diff changeset	248 if (m_mouseMode == ZoomInMode && m_mouseAxes.ok ())
18726 fe0e34be5576 maint: untabify recently added code files. Rik <rik@octave.org> parents: 18646 diff changeset	249 drawZoomBox (m_mouseAnchor, m_mouseCurrent);
18498 2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	250 }
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
19697 dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	253 static bool
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	254 pan_enabled (const graphics_object figObj)
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	255 {
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	256 // Getting pan mode property:
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	257 octave_value ov_pm
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	258 = Utils::properties<figure> (figObj).get___pan_mode__ ();
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	259
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	260 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: 18726 diff changeset	261
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	262 return pm.contents ("Enable").string_value () == "on";
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	263 }
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	264
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	265 static std::string
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	266 pan_mode (const graphics_object figObj)
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	267 {
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	268 // Getting pan mode property:
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	269 octave_value ov_pm
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	270 = Utils::properties<figure> (figObj).get___pan_mode__ ();
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	271
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	272 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: 18726 diff changeset	273
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	274 return pm.contents ("Motion").string_value ();
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	275 }
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	276
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	277 static bool
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	278 rotate_enabled (const graphics_object figObj)
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	279 {
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	280 // Getting rotate mode property:
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	281 octave_value ov_rm
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	282 = Utils::properties<figure> (figObj).get___rotate_mode__ ();
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	283
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	284 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: 18726 diff changeset	285
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	286 return rm.contents ("Enable").string_value () == "on";
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	287 }
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	288
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	289 static bool
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	290 zoom_enabled (const graphics_object figObj)
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	291 {
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	292 // Getting zoom mode property:
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	293 octave_value ov_zm
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	294 = Utils::properties<figure> (figObj).get___zoom_mode__ ();
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	295
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	296 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: 18726 diff changeset	297
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	298 return zm.contents ("Enable").string_value () == "on";
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	299 }
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	300
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	301 static std::string
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	302 zoom_mode (const graphics_object figObj)
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	303 {
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	304 // Getting zoom mode property:
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	305 octave_value ov_zm
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	306 = Utils::properties<figure> (figObj).get___zoom_mode__ ();
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	307
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	308 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: 18726 diff changeset	309
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	310 return zm.contents ("Motion").string_value ();
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	311 }
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	312
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	313 static std::string
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	314 zoom_direction (const graphics_object figObj)
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	315 {
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	316 // Getting zoom mode property:
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	317 octave_value ov_zm
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	318 = Utils::properties<figure> (figObj).get___zoom_mode__ ();
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	319
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	320 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: 18726 diff changeset	321
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	322 return zm.contents ("Direction").string_value ();
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	323 }
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	324
19922 966a1933f3fa respect x- or y-only pan mode when clicking and dragging (bug #44408) John W. Eaton <jwe@octave.org> parents: 19905 diff changeset	325 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: 19905 diff changeset	326 {
966a1933f3fa respect x- or y-only pan mode when clicking and dragging (bug #44408) John W. Eaton <jwe@octave.org> parents: 19905 diff changeset	327 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: 19905 diff changeset	328 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: 19905 diff changeset	329
966a1933f3fa respect x- or y-only pan mode when clicking and dragging (bug #44408) John W. Eaton <jwe@octave.org> parents: 19905 diff changeset	330 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: 19905 diff changeset	331 {
966a1933f3fa respect x- or y-only pan mode when clicking and dragging (bug #44408) John W. Eaton <jwe@octave.org> parents: 19905 diff changeset	332 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: 19905 diff changeset	333
966a1933f3fa respect x- or y-only pan mode when clicking and dragging (bug #44408) John W. Eaton <jwe@octave.org> parents: 19905 diff changeset	334 switch (m_mouseMode)
966a1933f3fa respect x- or y-only pan mode when clicking and dragging (bug #44408) John W. Eaton <jwe@octave.org> parents: 19905 diff changeset	335 {
966a1933f3fa respect x- or y-only pan mode when clicking and dragging (bug #44408) John W. Eaton <jwe@octave.org> parents: 19905 diff changeset	336 case RotateMode:
966a1933f3fa respect x- or y-only pan mode when clicking and dragging (bug #44408) John W. Eaton <jwe@octave.org> parents: 19905 diff changeset	337 {
966a1933f3fa respect x- or y-only pan mode when clicking and dragging (bug #44408) John W. Eaton <jwe@octave.org> parents: 19905 diff changeset	338 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: 19905 diff changeset	339 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: 19905 diff changeset	340
966a1933f3fa respect x- or y-only pan mode when clicking and dragging (bug #44408) John W. Eaton <jwe@octave.org> parents: 19905 diff changeset	341 // 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: 19905 diff changeset	342 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: 19905 diff changeset	343
966a1933f3fa respect x- or y-only pan mode when clicking and dragging (bug #44408) John W. Eaton <jwe@octave.org> parents: 19905 diff changeset	344 // Force immediate redraw
966a1933f3fa respect x- or y-only pan mode when clicking and dragging (bug #44408) John W. Eaton <jwe@octave.org> parents: 19905 diff changeset	345 redraw (true);
966a1933f3fa respect x- or y-only pan mode when clicking and dragging (bug #44408) John W. Eaton <jwe@octave.org> parents: 19905 diff changeset	346 }
966a1933f3fa respect x- or y-only pan mode when clicking and dragging (bug #44408) John W. Eaton <jwe@octave.org> parents: 19905 diff changeset	347 break;
966a1933f3fa respect x- or y-only pan mode when clicking and dragging (bug #44408) John W. Eaton <jwe@octave.org> parents: 19905 diff changeset	348
966a1933f3fa respect x- or y-only pan mode when clicking and dragging (bug #44408) John W. Eaton <jwe@octave.org> parents: 19905 diff changeset	349 case ZoomInMode:
966a1933f3fa respect x- or y-only pan mode when clicking and dragging (bug #44408) John W. Eaton <jwe@octave.org> parents: 19905 diff changeset	350 case ZoomOutMode:
966a1933f3fa respect x- or y-only pan mode when clicking and dragging (bug #44408) John W. Eaton <jwe@octave.org> parents: 19905 diff changeset	351 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: 19905 diff changeset	352 redraw (true);
966a1933f3fa respect x- or y-only pan mode when clicking and dragging (bug #44408) John W. Eaton <jwe@octave.org> parents: 19905 diff changeset	353 break;
966a1933f3fa respect x- or y-only pan mode when clicking and dragging (bug #44408) John W. Eaton <jwe@octave.org> parents: 19905 diff changeset	354
966a1933f3fa respect x- or y-only pan mode when clicking and dragging (bug #44408) John W. Eaton <jwe@octave.org> parents: 19905 diff changeset	355 case PanMode:
966a1933f3fa respect x- or y-only pan mode when clicking and dragging (bug #44408) John W. Eaton <jwe@octave.org> parents: 19905 diff changeset	356 {
966a1933f3fa respect x- or y-only pan mode when clicking and dragging (bug #44408) John W. Eaton <jwe@octave.org> parents: 19905 diff changeset	357 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: 19905 diff changeset	358
966a1933f3fa respect x- or y-only pan mode when clicking and dragging (bug #44408) John W. Eaton <jwe@octave.org> parents: 19905 diff changeset	359 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: 19905 diff changeset	360
966a1933f3fa respect x- or y-only pan mode when clicking and dragging (bug #44408) John W. Eaton <jwe@octave.org> parents: 19905 diff changeset	361 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: 19905 diff changeset	362 m_mouseCurrent.y ());
966a1933f3fa respect x- or y-only pan mode when clicking and dragging (bug #44408) John W. Eaton <jwe@octave.org> parents: 19905 diff changeset	363 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: 19905 diff changeset	364 event->y ());
966a1933f3fa respect x- or y-only pan mode when clicking and dragging (bug #44408) John W. Eaton <jwe@octave.org> parents: 19905 diff changeset	365
966a1933f3fa respect x- or y-only pan mode when clicking and dragging (bug #44408) John W. Eaton <jwe@octave.org> parents: 19905 diff changeset	366 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: 19905 diff changeset	367
966a1933f3fa respect x- or y-only pan mode when clicking and dragging (bug #44408) John W. Eaton <jwe@octave.org> parents: 19905 diff changeset	368 // 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: 19905 diff changeset	369 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: 19905 diff changeset	370
966a1933f3fa respect x- or y-only pan mode when clicking and dragging (bug #44408) John W. Eaton <jwe@octave.org> parents: 19905 diff changeset	371 // Force immediate redraw
966a1933f3fa respect x- or y-only pan mode when clicking and dragging (bug #44408) John W. Eaton <jwe@octave.org> parents: 19905 diff changeset	372 redraw (true);
966a1933f3fa respect x- or y-only pan mode when clicking and dragging (bug #44408) John W. Eaton <jwe@octave.org> parents: 19905 diff changeset	373 }
966a1933f3fa respect x- or y-only pan mode when clicking and dragging (bug #44408) John W. Eaton <jwe@octave.org> parents: 19905 diff changeset	374
966a1933f3fa respect x- or y-only pan mode when clicking and dragging (bug #44408) John W. Eaton <jwe@octave.org> parents: 19905 diff changeset	375 default:
966a1933f3fa respect x- or y-only pan mode when clicking and dragging (bug #44408) John W. Eaton <jwe@octave.org> parents: 19905 diff changeset	376 break;
966a1933f3fa respect x- or y-only pan mode when clicking and dragging (bug #44408) John W. Eaton <jwe@octave.org> parents: 19905 diff changeset	377 }
966a1933f3fa respect x- or y-only pan mode when clicking and dragging (bug #44408) John W. Eaton <jwe@octave.org> parents: 19905 diff changeset	378 }
966a1933f3fa respect x- or y-only pan mode when clicking and dragging (bug #44408) John W. Eaton <jwe@octave.org> parents: 19905 diff changeset	379 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: 19905 diff changeset	380 {
966a1933f3fa respect x- or y-only pan mode when clicking and dragging (bug #44408) John W. Eaton <jwe@octave.org> parents: 19905 diff changeset	381 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: 19905 diff changeset	382
966a1933f3fa respect x- or y-only pan mode when clicking and dragging (bug #44408) John W. Eaton <jwe@octave.org> parents: 19905 diff changeset	383 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: 19905 diff changeset	384 {
966a1933f3fa respect x- or y-only pan mode when clicking and dragging (bug #44408) John W. Eaton <jwe@octave.org> parents: 19905 diff changeset	385 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: 19905 diff changeset	386
966a1933f3fa respect x- or y-only pan mode when clicking and dragging (bug #44408) John W. Eaton <jwe@octave.org> parents: 19905 diff changeset	387 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: 19905 diff changeset	388 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: 19905 diff changeset	389 "windowbuttonmotionfcn");
966a1933f3fa respect x- or y-only pan mode when clicking and dragging (bug #44408) John W. Eaton <jwe@octave.org> parents: 19905 diff changeset	390 }
966a1933f3fa respect x- or y-only pan mode when clicking and dragging (bug #44408) John W. Eaton <jwe@octave.org> parents: 19905 diff changeset	391 }
966a1933f3fa respect x- or y-only pan mode when clicking and dragging (bug #44408) John W. Eaton <jwe@octave.org> parents: 19905 diff changeset	392 }
966a1933f3fa respect x- or y-only pan mode when clicking and dragging (bug #44408) John W. Eaton <jwe@octave.org> parents: 19905 diff changeset	393
19697 dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	394 void Canvas::canvasMouseDoubleClickEvent (QMouseEvent* event)
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	395 {
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	396 if (event->buttons () != Qt::LeftButton)
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	397 return;
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	398
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	399 gh_manager::auto_lock lock;
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	400 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: 18726 diff changeset	401
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	402 if (obj.valid_object ())
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	403 {
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	404 graphics_object axesObj;
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	405
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	406 Matrix children = obj.get_properties ().get_children ();
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	407 octave_idx_type num_children = children.numel ();
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	408
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	409 for (int i = 0; i < num_children; i++)
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	410 {
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	411 graphics_object childObj (gh_manager::get_object (children(i)));
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	412
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	413 if (childObj.isa ("axes"))
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	414 {
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	415 graphics_object go = selectFromAxes (childObj, event->pos ());
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	416
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	417 if (go)
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	418 {
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	419 axesObj = childObj;
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	420 break;
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	421 }
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	422 }
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	423 }
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	424
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	425 bool redrawFigure = true;
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	426
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	427 if (axesObj)
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	428 {
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	429 graphics_object figObj (obj.get_ancestor ("figure"));
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	430
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	431 if (axesObj.get_properties ().handlevisibility_is ("on"))
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	432 {
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	433 Utils::properties<figure> (figObj)
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	434 .set_currentaxes (axesObj.get_handle ().as_octave_value ());
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	435
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	436 if (pan_enabled (figObj) \|\| rotate_enabled (figObj)
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	437 \|\| zoom_enabled (figObj))
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	438 {
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	439 axes::properties& ap =
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	440 Utils::properties<axes> (axesObj);
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	441
19905 815db217f6f4 provide autoscale option for Qt plotting (bug #44307) John W. Eaton <jwe@octave.org> parents: 19901 diff changeset	442 autoscale_axes (ap);
19697 dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	443 }
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	444 }
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	445
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	446 if (redrawFigure)
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	447 redraw (false);
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	448 }
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	449 }
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	450 }
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	451
19799 134e5bfff5c5 * Canvas.cc (button_number): New static function. John W. Eaton <jwe@octave.org> parents: 19796 diff changeset	452 static double
134e5bfff5c5 * Canvas.cc (button_number): New static function. John W. Eaton <jwe@octave.org> parents: 19796 diff changeset	453 button_number (QMouseEvent *event)
134e5bfff5c5 * Canvas.cc (button_number): New static function. John W. Eaton <jwe@octave.org> parents: 19796 diff changeset	454 {
134e5bfff5c5 * Canvas.cc (button_number): New static function. John W. Eaton <jwe@octave.org> parents: 19796 diff changeset	455 double retval = 0;
134e5bfff5c5 * Canvas.cc (button_number): New static function. John W. Eaton <jwe@octave.org> parents: 19796 diff changeset	456
134e5bfff5c5 * Canvas.cc (button_number): New static function. John W. Eaton <jwe@octave.org> parents: 19796 diff changeset	457 switch (event->button ())
134e5bfff5c5 * Canvas.cc (button_number): New static function. John W. Eaton <jwe@octave.org> parents: 19796 diff changeset	458 {
134e5bfff5c5 * Canvas.cc (button_number): New static function. John W. Eaton <jwe@octave.org> parents: 19796 diff changeset	459 case Qt::LeftButton:
134e5bfff5c5 * Canvas.cc (button_number): New static function. John W. Eaton <jwe@octave.org> parents: 19796 diff changeset	460 retval = 1;
134e5bfff5c5 * Canvas.cc (button_number): New static function. John W. Eaton <jwe@octave.org> parents: 19796 diff changeset	461 break;
134e5bfff5c5 * Canvas.cc (button_number): New static function. John W. Eaton <jwe@octave.org> parents: 19796 diff changeset	462
134e5bfff5c5 * Canvas.cc (button_number): New static function. John W. Eaton <jwe@octave.org> parents: 19796 diff changeset	463 case Qt::MidButton:
134e5bfff5c5 * Canvas.cc (button_number): New static function. John W. Eaton <jwe@octave.org> parents: 19796 diff changeset	464 retval = 2;
134e5bfff5c5 * Canvas.cc (button_number): New static function. John W. Eaton <jwe@octave.org> parents: 19796 diff changeset	465 break;
134e5bfff5c5 * Canvas.cc (button_number): New static function. John W. Eaton <jwe@octave.org> parents: 19796 diff changeset	466
134e5bfff5c5 * Canvas.cc (button_number): New static function. John W. Eaton <jwe@octave.org> parents: 19796 diff changeset	467 case Qt::RightButton:
134e5bfff5c5 * Canvas.cc (button_number): New static function. John W. Eaton <jwe@octave.org> parents: 19796 diff changeset	468 retval = 3;
134e5bfff5c5 * Canvas.cc (button_number): New static function. John W. Eaton <jwe@octave.org> parents: 19796 diff changeset	469 break;
19816 98cc7c741c5a avoid GCC warning about enumeration values not handled in switch statement John W. Eaton <jwe@octave.org> parents: 19799 diff changeset	470
98cc7c741c5a avoid GCC warning about enumeration values not handled in switch statement John W. Eaton <jwe@octave.org> parents: 19799 diff changeset	471 default:
98cc7c741c5a avoid GCC warning about enumeration values not handled in switch statement John W. Eaton <jwe@octave.org> parents: 19799 diff changeset	472 break;
19799 134e5bfff5c5 * Canvas.cc (button_number): New static function. John W. Eaton <jwe@octave.org> parents: 19796 diff changeset	473 }
134e5bfff5c5 * Canvas.cc (button_number): New static function. John W. Eaton <jwe@octave.org> parents: 19796 diff changeset	474
134e5bfff5c5 * Canvas.cc (button_number): New static function. John W. Eaton <jwe@octave.org> parents: 19796 diff changeset	475 return retval;
134e5bfff5c5 * Canvas.cc (button_number): New static function. John W. Eaton <jwe@octave.org> parents: 19796 diff changeset	476 }
134e5bfff5c5 * Canvas.cc (button_number): New static function. John W. Eaton <jwe@octave.org> parents: 19796 diff changeset	477
18498 2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	478 void Canvas::canvasMousePressEvent (QMouseEvent* event)
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	479 {
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	480 gh_manager::auto_lock lock;
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	481 graphics_object obj = gh_manager::get_object (m_handle);
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	482
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	483 if (obj.valid_object ())
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	484 {
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	485 graphics_object figObj (obj.get_ancestor ("figure"));
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	486 graphics_object currentObj, axesObj;
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	487 QList<graphics_object> axesList;
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	488
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	489 Matrix children = obj.get_properties ().get_children ();
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	490 octave_idx_type num_children = children.numel ();
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	491
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	492 for (int i = 0; i < num_children; i++)
18726 fe0e34be5576 maint: untabify recently added code files. Rik <rik@octave.org> parents: 18646 diff changeset	493 {
fe0e34be5576 maint: untabify recently added code files. Rik <rik@octave.org> parents: 18646 diff changeset	494 graphics_object childObj (gh_manager::get_object (children(i)));
18498 2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	495
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	496 if (childObj.isa ("axes"))
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	497 axesList.append (childObj);
18726 fe0e34be5576 maint: untabify recently added code files. Rik <rik@octave.org> parents: 18646 diff changeset	498 else if (childObj.isa ("uicontrol") \|\| childObj.isa ("uipanel"))
fe0e34be5576 maint: untabify recently added code files. Rik <rik@octave.org> parents: 18646 diff changeset	499 {
fe0e34be5576 maint: untabify recently added code files. Rik <rik@octave.org> parents: 18646 diff changeset	500 Matrix bb = childObj.get_properties ().get_boundingbox (false);
fe0e34be5576 maint: untabify recently added code files. Rik <rik@octave.org> parents: 18646 diff changeset	501 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	502
18726 fe0e34be5576 maint: untabify recently added code files. Rik <rik@octave.org> parents: 18646 diff changeset	503 r.adjust (-5, -5, 5, 5);
fe0e34be5576 maint: untabify recently added code files. Rik <rik@octave.org> parents: 18646 diff changeset	504 if (r.contains (event->posF ()))
fe0e34be5576 maint: untabify recently added code files. Rik <rik@octave.org> parents: 18646 diff changeset	505 {
fe0e34be5576 maint: untabify recently added code files. Rik <rik@octave.org> parents: 18646 diff changeset	506 currentObj = childObj;
fe0e34be5576 maint: untabify recently added code files. Rik <rik@octave.org> parents: 18646 diff changeset	507 break;
fe0e34be5576 maint: untabify recently added code files. Rik <rik@octave.org> parents: 18646 diff changeset	508 }
fe0e34be5576 maint: untabify recently added code files. Rik <rik@octave.org> parents: 18646 diff changeset	509 }
fe0e34be5576 maint: untabify recently added code files. Rik <rik@octave.org> parents: 18646 diff changeset	510 }
18498 2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	511
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	512 if (! currentObj)
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	513 {
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	514 for (QList<graphics_object>::ConstIterator it = axesList.begin ();
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	515 it != axesList.end (); ++it)
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	516 {
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	517 graphics_object go = selectFromAxes (*it, event->pos ());
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	518
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	519 if (go)
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	520 {
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	521 currentObj = go;
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	522 axesObj = *it;
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 // FIXME: is this really necessary? the axes object should
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	525 // have been selected through selectFromAxes anyway
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	526 else if (it->get_properties ().is_hittest ())
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	527 {
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	528 Matrix bb = it->get_properties ().get_boundingbox (true);
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	529 QRectF r (bb(0), bb(1), bb(2), bb(3));
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 if (r.contains (event->posF ()))
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
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	535 if (axesObj)
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	536 break;
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
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	539 if (axesObj)
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 (axesObj.get_properties ().handlevisibility_is ("on"))
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	542 Utils::properties<figure> (figObj)
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	543 .set_currentaxes (axesObj.get_handle ().as_octave_value ());
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	544 if (! currentObj)
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	545 currentObj = axesObj;
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	546 }
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 (! currentObj)
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	550 currentObj = obj;
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	551
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	552 if (currentObj.get_properties ().handlevisibility_is ("on"))
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	553 Utils::properties<figure> (figObj)
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	554 .set_currentobject (currentObj.get_handle ().as_octave_value ());
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	555 else
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	556 Utils::properties<figure> (figObj).set_currentobject (octave_NaN);
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 Figure* fig = dynamic_cast<Figure*> (Backend::toolkitObject (figObj));
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	559
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	560 MouseMode newMouseMode = NoMode;
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 (fig)
18726 fe0e34be5576 maint: untabify recently added code files. Rik <rik@octave.org> parents: 18646 diff changeset	563 newMouseMode = fig->mouseMode ();
18498 2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	564
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	565 switch (newMouseMode)
18726 fe0e34be5576 maint: untabify recently added code files. Rik <rik@octave.org> parents: 18646 diff changeset	566 {
fe0e34be5576 maint: untabify recently added code files. Rik <rik@octave.org> parents: 18646 diff changeset	567 case NoMode:
fe0e34be5576 maint: untabify recently added code files. Rik <rik@octave.org> parents: 18646 diff changeset	568 gh_manager::post_set (figObj.get_handle (), "selectiontype",
fe0e34be5576 maint: untabify recently added code files. Rik <rik@octave.org> parents: 18646 diff changeset	569 Utils::figureSelectionType (event), false);
19799 134e5bfff5c5 * Canvas.cc (button_number): New static function. John W. Eaton <jwe@octave.org> parents: 19796 diff changeset	570
18646 9597e00ed2dd Add support for "windowbuttonmotionfcn" and "currentpoint" Michael Goffioul <michael.goffioul@gmail.com> parents: 18505 diff changeset	571 updateCurrentPoint (figObj, obj, event);
19799 134e5bfff5c5 * Canvas.cc (button_number): New static function. John W. Eaton <jwe@octave.org> parents: 19796 diff changeset	572
18726 fe0e34be5576 maint: untabify recently added code files. Rik <rik@octave.org> parents: 18646 diff changeset	573 gh_manager::post_callback (figObj.get_handle (),
fe0e34be5576 maint: untabify recently added code files. Rik <rik@octave.org> parents: 18646 diff changeset	574 "windowbuttondownfcn");
19799 134e5bfff5c5 * Canvas.cc (button_number): New static function. John W. Eaton <jwe@octave.org> parents: 19796 diff changeset	575
18498 2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	576 gh_manager::post_callback (currentObj.get_handle (),
19799 134e5bfff5c5 * Canvas.cc (button_number): New static function. John W. Eaton <jwe@octave.org> parents: 19796 diff changeset	577 "buttondownfcn", button_number (event));
134e5bfff5c5 * Canvas.cc (button_number): New static function. John W. Eaton <jwe@octave.org> parents: 19796 diff changeset	578
18726 fe0e34be5576 maint: untabify recently added code files. Rik <rik@octave.org> parents: 18646 diff changeset	579 if (event->button () == Qt::RightButton)
fe0e34be5576 maint: untabify recently added code files. Rik <rik@octave.org> parents: 18646 diff changeset	580 ContextMenu::executeAt (currentObj.get_properties (),
fe0e34be5576 maint: untabify recently added code files. Rik <rik@octave.org> parents: 18646 diff changeset	581 event->globalPos ());
fe0e34be5576 maint: untabify recently added code files. Rik <rik@octave.org> parents: 18646 diff changeset	582 break;
19697 dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	583
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	584 case TextMode:
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	585 // Handle text insertion here.
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	586 break;
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	587
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	588 case PanMode:
18726 fe0e34be5576 maint: untabify recently added code files. Rik <rik@octave.org> parents: 18646 diff changeset	589 case RotateMode:
19901 6ba3d0f7c6e8 improve mouse zooming for Qt plotting (bug #44302) John W. Eaton <jwe@octave.org> parents: 19816 diff changeset	590 case ZoomInMode:
6ba3d0f7c6e8 improve mouse zooming for Qt plotting (bug #44302) John W. Eaton <jwe@octave.org> parents: 19816 diff changeset	591 case ZoomOutMode:
18726 fe0e34be5576 maint: untabify recently added code files. Rik <rik@octave.org> parents: 18646 diff changeset	592 if (axesObj)
fe0e34be5576 maint: untabify recently added code files. Rik <rik@octave.org> parents: 18646 diff changeset	593 {
19796 eebe8da58f8d allow shift + left button to zoom out (bug #44304) John W. Eaton <jwe@octave.org> parents: 19793 diff changeset	594 bool redraw_figure = true;
eebe8da58f8d allow shift + left button to zoom out (bug #44304) John W. Eaton <jwe@octave.org> parents: 19793 diff changeset	595
eebe8da58f8d allow shift + left button to zoom out (bug #44304) John W. Eaton <jwe@octave.org> parents: 19793 diff changeset	596 if (event->modifiers () == Qt::NoModifier)
18726 fe0e34be5576 maint: untabify recently added code files. Rik <rik@octave.org> parents: 18646 diff changeset	597 {
fe0e34be5576 maint: untabify recently added code files. Rik <rik@octave.org> parents: 18646 diff changeset	598 switch (event->buttons ())
fe0e34be5576 maint: untabify recently added code files. Rik <rik@octave.org> parents: 18646 diff changeset	599 {
19796 eebe8da58f8d allow shift + left button to zoom out (bug #44304) John W. Eaton <jwe@octave.org> parents: 19793 diff changeset	600 case Qt::LeftButton:
eebe8da58f8d allow shift + left button to zoom out (bug #44304) John W. Eaton <jwe@octave.org> parents: 19793 diff changeset	601 m_mouseAnchor = m_mouseCurrent = event->pos ();
eebe8da58f8d allow shift + left button to zoom out (bug #44304) John W. Eaton <jwe@octave.org> parents: 19793 diff changeset	602 m_mouseAxes = axesObj.get_handle ();
eebe8da58f8d allow shift + left button to zoom out (bug #44304) John W. Eaton <jwe@octave.org> parents: 19793 diff changeset	603 m_mouseMode = newMouseMode;
eebe8da58f8d allow shift + left button to zoom out (bug #44304) John W. Eaton <jwe@octave.org> parents: 19793 diff changeset	604 break;
eebe8da58f8d allow shift + left button to zoom out (bug #44304) John W. Eaton <jwe@octave.org> parents: 19793 diff changeset	605
18726 fe0e34be5576 maint: untabify recently added code files. Rik <rik@octave.org> parents: 18646 diff changeset	606 case Qt::RightButton:
fe0e34be5576 maint: untabify recently added code files. Rik <rik@octave.org> parents: 18646 diff changeset	607 Utils::properties<axes> (axesObj).unzoom ();
fe0e34be5576 maint: untabify recently added code files. Rik <rik@octave.org> parents: 18646 diff changeset	608 break;
19796 eebe8da58f8d allow shift + left button to zoom out (bug #44304) John W. Eaton <jwe@octave.org> parents: 19793 diff changeset	609
18726 fe0e34be5576 maint: untabify recently added code files. Rik <rik@octave.org> parents: 18646 diff changeset	610 case Qt::MidButton:
fe0e34be5576 maint: untabify recently added code files. Rik <rik@octave.org> parents: 18646 diff changeset	611 {
fe0e34be5576 maint: untabify recently added code files. Rik <rik@octave.org> parents: 18646 diff changeset	612 axes::properties& ap =
fe0e34be5576 maint: untabify recently added code files. Rik <rik@octave.org> parents: 18646 diff changeset	613 Utils::properties<axes> (axesObj);
18498 2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	614
19905 815db217f6f4 provide autoscale option for Qt plotting (bug #44307) John W. Eaton <jwe@octave.org> parents: 19901 diff changeset	615 autoscale_axes (ap);
18726 fe0e34be5576 maint: untabify recently added code files. Rik <rik@octave.org> parents: 18646 diff changeset	616 }
fe0e34be5576 maint: untabify recently added code files. Rik <rik@octave.org> parents: 18646 diff changeset	617 break;
19796 eebe8da58f8d allow shift + left button to zoom out (bug #44304) John W. Eaton <jwe@octave.org> parents: 19793 diff changeset	618
eebe8da58f8d allow shift + left button to zoom out (bug #44304) John W. Eaton <jwe@octave.org> parents: 19793 diff changeset	619 default:
eebe8da58f8d allow shift + left button to zoom out (bug #44304) John W. Eaton <jwe@octave.org> parents: 19793 diff changeset	620 redraw_figure = false;
eebe8da58f8d allow shift + left button to zoom out (bug #44304) John W. Eaton <jwe@octave.org> parents: 19793 diff changeset	621 break;
18726 fe0e34be5576 maint: untabify recently added code files. Rik <rik@octave.org> parents: 18646 diff changeset	622 }
fe0e34be5576 maint: untabify recently added code files. Rik <rik@octave.org> parents: 18646 diff changeset	623 }
19796 eebe8da58f8d allow shift + left button to zoom out (bug #44304) John W. Eaton <jwe@octave.org> parents: 19793 diff changeset	624 else if (event->modifiers () == Qt::ShiftModifier)
eebe8da58f8d allow shift + left button to zoom out (bug #44304) John W. Eaton <jwe@octave.org> parents: 19793 diff changeset	625 {
eebe8da58f8d allow shift + left button to zoom out (bug #44304) John W. Eaton <jwe@octave.org> parents: 19793 diff changeset	626 switch (event->buttons ())
eebe8da58f8d allow shift + left button to zoom out (bug #44304) John W. Eaton <jwe@octave.org> parents: 19793 diff changeset	627 {
eebe8da58f8d allow shift + left button to zoom out (bug #44304) John W. Eaton <jwe@octave.org> parents: 19793 diff changeset	628 case Qt::LeftButton:
eebe8da58f8d allow shift + left button to zoom out (bug #44304) John W. Eaton <jwe@octave.org> parents: 19793 diff changeset	629 Utils::properties<axes> (axesObj).unzoom ();
eebe8da58f8d allow shift + left button to zoom out (bug #44304) John W. Eaton <jwe@octave.org> parents: 19793 diff changeset	630 break;
eebe8da58f8d allow shift + left button to zoom out (bug #44304) John W. Eaton <jwe@octave.org> parents: 19793 diff changeset	631
eebe8da58f8d allow shift + left button to zoom out (bug #44304) John W. Eaton <jwe@octave.org> parents: 19793 diff changeset	632 default:
eebe8da58f8d allow shift + left button to zoom out (bug #44304) John W. Eaton <jwe@octave.org> parents: 19793 diff changeset	633 redraw_figure = false;
eebe8da58f8d allow shift + left button to zoom out (bug #44304) John W. Eaton <jwe@octave.org> parents: 19793 diff changeset	634 break;
eebe8da58f8d allow shift + left button to zoom out (bug #44304) John W. Eaton <jwe@octave.org> parents: 19793 diff changeset	635 }
eebe8da58f8d allow shift + left button to zoom out (bug #44304) John W. Eaton <jwe@octave.org> parents: 19793 diff changeset	636 }
eebe8da58f8d allow shift + left button to zoom out (bug #44304) John W. Eaton <jwe@octave.org> parents: 19793 diff changeset	637
eebe8da58f8d allow shift + left button to zoom out (bug #44304) John W. Eaton <jwe@octave.org> parents: 19793 diff changeset	638 if (redraw_figure)
eebe8da58f8d allow shift + left button to zoom out (bug #44304) John W. Eaton <jwe@octave.org> parents: 19793 diff changeset	639 redraw (false);
18726 fe0e34be5576 maint: untabify recently added code files. Rik <rik@octave.org> parents: 18646 diff changeset	640 }
fe0e34be5576 maint: untabify recently added code files. Rik <rik@octave.org> parents: 18646 diff changeset	641 break;
19796 eebe8da58f8d allow shift + left button to zoom out (bug #44304) John W. Eaton <jwe@octave.org> parents: 19793 diff changeset	642
18726 fe0e34be5576 maint: untabify recently added code files. Rik <rik@octave.org> parents: 18646 diff changeset	643 default:
fe0e34be5576 maint: untabify recently added code files. Rik <rik@octave.org> parents: 18646 diff changeset	644 break;
fe0e34be5576 maint: untabify recently added code files. Rik <rik@octave.org> parents: 18646 diff changeset	645 }
18498 2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	646 }
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	647 }
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	648
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	649 void Canvas::canvasMouseReleaseEvent (QMouseEvent* event)
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	650 {
19901 6ba3d0f7c6e8 improve mouse zooming for Qt plotting (bug #44302) John W. Eaton <jwe@octave.org> parents: 19816 diff changeset	651 if ((m_mouseMode == ZoomInMode \|\| m_mouseMode == ZoomOutMode)
6ba3d0f7c6e8 improve mouse zooming for Qt plotting (bug #44302) John W. Eaton <jwe@octave.org> parents: 19816 diff changeset	652 && m_mouseAxes.ok ())
18498 2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	653 {
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	654 gh_manager::auto_lock lock;
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	655 graphics_object ax = gh_manager::get_object (m_mouseAxes);
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 if (ax.valid_object ())
18726 fe0e34be5576 maint: untabify recently added code files. Rik <rik@octave.org> parents: 18646 diff changeset	658 {
fe0e34be5576 maint: untabify recently added code files. Rik <rik@octave.org> parents: 18646 diff changeset	659 axes::properties& ap = Utils::properties<axes> (ax);
18498 2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	660
19697 dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	661 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: 18726 diff changeset	662
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	663 graphics_object figObj (obj.get_ancestor ("figure"));
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	664
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	665 std::string zm = zoom_mode (figObj);
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	666
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	667 if (m_mouseAnchor == event->pos ())
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	668 {
19901 6ba3d0f7c6e8 improve mouse zooming for Qt plotting (bug #44302) John W. Eaton <jwe@octave.org> parents: 19816 diff changeset	669 double factor = m_mouseMode == ZoomInMode ? 2.0 : 0.5;
18498 2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	670
19697 dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	671 ap.zoom (zm, factor);
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	672 }
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	673 else
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	674 {
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	675 ColumnVector p0 = ap.pixel2coord (m_mouseAnchor.x (),
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	676 m_mouseAnchor.y ());
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	677 ColumnVector p1 = ap.pixel2coord (event->x (),
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	678 event->y ());
18498 2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	679
19697 dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	680 Matrix xl (1, 2, 0.0);
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	681 Matrix yl (1, 2, 0.0);
18498 2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	682
19697 dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	683 xl(0) = std::min (p0(0), p1(0));
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	684 xl(1) = std::max (p0(0), p1(0));
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	685 yl(0) = std::min (p0(1), p1(1));
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	686 yl(1) = std::max (p0(1), p1(1));
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	687
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	688 ap.zoom (zm, xl, yl);
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	689 }
18498 2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	690
18726 fe0e34be5576 maint: untabify recently added code files. Rik <rik@octave.org> parents: 18646 diff changeset	691 redraw (false);
fe0e34be5576 maint: untabify recently added code files. Rik <rik@octave.org> parents: 18646 diff changeset	692 }
18498 2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	693 }
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	694 else if (m_mouseMode == NoMode)
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	695 {
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	696 gh_manager::auto_lock lock;
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	697 graphics_object obj = gh_manager::get_object (m_handle);
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	698
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	699 if (obj.valid_object ())
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	700 {
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	701 graphics_object figObj (obj.get_ancestor ("figure"));
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	702
18646 9597e00ed2dd Add support for "windowbuttonmotionfcn" and "currentpoint" Michael Goffioul <michael.goffioul@gmail.com> parents: 18505 diff changeset	703 updateCurrentPoint (figObj, obj, event);
18498 2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	704 gh_manager::post_callback (figObj.get_handle (),
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	705 "windowbuttonupfcn");
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	706 }
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
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	709 m_mouseAxes = graphics_handle ();
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	710 m_mouseMode = NoMode;
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	711 }
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	712
19697 dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	713 void Canvas::canvasWheelEvent (QWheelEvent* event)
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	714 {
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	715 gh_manager::auto_lock lock;
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	716 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: 18726 diff changeset	717
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	718 if (obj.valid_object ())
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	719 {
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	720 std::string mode;
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	721
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	722 graphics_object axesObj;
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	723
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	724 Matrix children = obj.get_properties ().get_children ();
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	725 octave_idx_type num_children = children.numel ();
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	726
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	727 for (int i = 0; i < num_children; i++)
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	728 {
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	729 graphics_object childObj (gh_manager::get_object (children(i)));
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	730
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	731 if (childObj.isa ("axes"))
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	732 {
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	733 graphics_object go = selectFromAxes (childObj, event->pos ());
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	734
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	735 if (go)
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	736 {
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	737 axesObj = childObj;
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	738 break;
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	739 }
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	740 }
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	741 }
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	742
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	743 if (axesObj)
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	744 {
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	745 MouseMode newMouseMode = NoMode;
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	746
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	747 graphics_object figObj (obj.get_ancestor ("figure"));
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	748
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	749 Figure* fig = dynamic_cast<Figure*> (Backend::toolkitObject (figObj));
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	750
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	751 if (fig)
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	752 newMouseMode = fig->mouseMode ();
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	753
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	754 if (axesObj.get_properties ().handlevisibility_is ("on"))
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	755 {
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	756 Utils::properties<figure> (figObj)
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	757 .set_currentaxes (axesObj.get_handle ().as_octave_value ());
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	758
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	759 if (zoom_enabled (figObj))
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	760 {
19901 6ba3d0f7c6e8 improve mouse zooming for Qt plotting (bug #44302) John W. Eaton <jwe@octave.org> parents: 19816 diff changeset	761 if (event->delta () > 0)
6ba3d0f7c6e8 improve mouse zooming for Qt plotting (bug #44302) John W. Eaton <jwe@octave.org> parents: 19816 diff changeset	762 newMouseMode = ZoomInMode;
6ba3d0f7c6e8 improve mouse zooming for Qt plotting (bug #44302) John W. Eaton <jwe@octave.org> parents: 19816 diff changeset	763 else
6ba3d0f7c6e8 improve mouse zooming for Qt plotting (bug #44302) John W. Eaton <jwe@octave.org> parents: 19816 diff changeset	764 newMouseMode = ZoomOutMode;
19697 dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	765
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	766 mode = zoom_mode (figObj);
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	767 }
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	768 else if (pan_enabled (figObj))
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	769 {
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	770 newMouseMode = PanMode;
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	771
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	772 mode = pan_mode (figObj);
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	773 }
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	774 }
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	775
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	776 bool redrawFigure = true;
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	777
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	778 switch (newMouseMode)
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	779 {
19901 6ba3d0f7c6e8 improve mouse zooming for Qt plotting (bug #44302) John W. Eaton <jwe@octave.org> parents: 19816 diff changeset	780 case ZoomInMode:
6ba3d0f7c6e8 improve mouse zooming for Qt plotting (bug #44302) John W. Eaton <jwe@octave.org> parents: 19816 diff changeset	781 case ZoomOutMode:
19697 dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	782 {
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	783 axes::properties& ap = Utils::properties<axes> (axesObj);
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	784
19793 ed1bafbb87ee allow mouse wheel zoom amount to be configurable for qt graphics (bug #44304) John W. Eaton <jwe@octave.org> parents: 19715 diff changeset	785 // 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: 19715 diff changeset	786 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: 19715 diff changeset	787
ed1bafbb87ee allow mouse wheel zoom amount to be configurable for qt graphics (bug #44304) John W. Eaton <jwe@octave.org> parents: 19715 diff changeset	788 // Determine if we're zooming in or out.
19901 6ba3d0f7c6e8 improve mouse zooming for Qt plotting (bug #44302) John W. Eaton <jwe@octave.org> parents: 19816 diff changeset	789 double factor = (newMouseMode == ZoomInMode
19793 ed1bafbb87ee allow mouse wheel zoom amount to be configurable for qt graphics (bug #44304) John W. Eaton <jwe@octave.org> parents: 19715 diff changeset	790 ? 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: 19715 diff changeset	791 : 1.0 - wheel_zoom_speed);
19697 dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	792
19901 6ba3d0f7c6e8 improve mouse zooming for Qt plotting (bug #44302) John W. Eaton <jwe@octave.org> parents: 19816 diff changeset	793 // FIXME: should we zoom about point for 2D plots?
19697 dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	794
19901 6ba3d0f7c6e8 improve mouse zooming for Qt plotting (bug #44302) John W. Eaton <jwe@octave.org> parents: 19816 diff changeset	795 ap.zoom (mode, factor);
19697 dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	796 }
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	797 break;
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	798
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	799 case PanMode:
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	800 {
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	801 axes::properties& ap = Utils::properties<axes> (axesObj);
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	802
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	803 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: 18726 diff changeset	804
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	805 ap.pan (mode, factor);
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	806 }
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	807 break;
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	808
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	809 default:
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	810 redrawFigure = false;
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	811 break;
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	812 }
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	813
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	814 if (redrawFigure)
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	815 redraw (false);
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	816 }
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	817 }
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	818 }
dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18726 diff changeset	819
18498 2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	820 bool Canvas::canvasKeyPressEvent (QKeyEvent* event)
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	821 {
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	822 if (m_eventMask & KeyPress)
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	823 {
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	824 octave_scalar_map eventData = Utils::makeKeyEventStruct (event);
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	825
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	826 gh_manager::post_set (m_handle, "currentcharacter",
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	827 eventData.getfield ("Character"), false);
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	828 gh_manager::post_callback (m_handle, "keypressfcn", eventData);
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	829
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	830 return true;
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	831 }
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	832
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	833 return false;
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	834 }
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 bool Canvas::canvasKeyReleaseEvent (QKeyEvent* 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 if (! event->isAutoRepeat () && (m_eventMask & KeyRelease))
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	839 {
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	840 gh_manager::post_callback (m_handle, "keyreleasefcn",
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	841 Utils::makeKeyEventStruct (event));
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	842
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	843 return true;
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
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	846 return false;
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
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	849 Canvas* Canvas::create (const std::string& /* name /, QWidget parent,
18726 fe0e34be5576 maint: untabify recently added code files. Rik <rik@octave.org> parents: 18646 diff changeset	850 const graphics_handle& handle)
18498 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 // Only OpenGL
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	853 return new GLCanvas (parent, handle);
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
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	856 }; // namespace QtHandles

Mercurial > octave-nkf

annotate libgui/graphics/Canvas.cc @ 19922:966a1933f3fa