octave: libgui/graphics/Canvas.h annotate

annotate libgui/graphics/Canvas.h @ 22413:8758addcf265

maint: Remove ';' at end of namespace declaration. * Backend.h, BaseControl.cc, BaseControl.h, ButtonControl.h, ButtonGroup.h, Canvas.cc, Canvas.h, CheckBoxControl.h, Container.cc, Container.h, ContextMenu.cc, ContextMenu.h, EditControl.cc, EditControl.h, Figure.cc, Figure.h, FigureWindow.cc, FigureWindow.h, GLCanvas.cc, GLCanvas.h, KeyMap.cc, KeyMap.h, ListBoxControl.cc, ListBoxControl.h, Logger.cc, Logger.h, Menu.cc, Menu.h, MenuContainer.h, Object.cc, Object.h, Panel.h, PopupMenuControl.cc, PopupMenuControl.h, PushButtonControl.cc, PushButtonControl.h, PushTool.h, QtHandlesUtils.cc, QtHandlesUtils.h, RadioButtonControl.h, SliderControl.cc, SliderControl.h, TextControl.cc, TextControl.h, TextEdit.cc, TextEdit.h, ToggleButtonControl.h, ToggleTool.h, ToolBar.cc, ToolBar.h, ToolBarButton.cc, __init_qt__.cc, __init_qt__.h, octave-gui.cc, build-env.h, build-env.in.cc, jit-util.h: Remove ';' at end of namespace declaration.

author	Rik <rik@octave.org>
date	Wed, 31 Aug 2016 20:49:13 -0700
parents	c69805d1fa64
children	3a2b891d0b33 e9a0469dedd9

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
22323 bac0d6f07a3e maint: Update copyright notices for 2016. John W. Eaton <jwe@octave.org> parents: 21203 diff changeset	3 Copyright (C) 2011-2016 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
21203 710e700cdd7f maint: Clean up naming and indentation of #ifdef blocks in libgui Rik <rik@octave.org> parents: 20594 diff changeset	23 #if ! defined (octave_Canvas_h)
710e700cdd7f maint: Clean up naming and indentation of #ifdef blocks in libgui Rik <rik@octave.org> parents: 20594 diff changeset	24 #define octave_Canvas_h 1
18498 2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	25
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	26 #include <QPoint>
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	27
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	28 #include "graphics.h"
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	29
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	30 #include "Figure.h"
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	31
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	32 class QKeyEvent;
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	33 class QMouseEvent;
19663 dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	34 class QWheelEvent;
18498 2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	35 class QWidget;
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	36
20080 908b68a98ba6 initial implementation of text annotations with Qt plotting John W. Eaton <jwe@octave.org> parents: 20003 diff changeset	37 class octave_value_list;
908b68a98ba6 initial implementation of text annotations with Qt plotting John W. Eaton <jwe@octave.org> parents: 20003 diff changeset	38
18498 2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	39 namespace QtHandles
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	40 {
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	41
22411 c69805d1fa64 maint: Style check C++ code in libgui/ Rik <rik@octave.org> parents: 22323 diff changeset	42 class Canvas
c69805d1fa64 maint: Style check C++ code in libgui/ Rik <rik@octave.org> parents: 22323 diff changeset	43 {
c69805d1fa64 maint: Style check C++ code in libgui/ Rik <rik@octave.org> parents: 22323 diff changeset	44 public:
c69805d1fa64 maint: Style check C++ code in libgui/ Rik <rik@octave.org> parents: 22323 diff changeset	45 enum EventMask
18498 2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	46 {
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	47 KeyPress = 0x01,
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	48 KeyRelease = 0x02
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	49 };
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	50
22411 c69805d1fa64 maint: Style check C++ code in libgui/ Rik <rik@octave.org> parents: 22323 diff changeset	51 public:
c69805d1fa64 maint: Style check C++ code in libgui/ Rik <rik@octave.org> parents: 22323 diff changeset	52 virtual ~Canvas (void) { }
18498 2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	53
22411 c69805d1fa64 maint: Style check C++ code in libgui/ Rik <rik@octave.org> parents: 22323 diff changeset	54 void redraw (bool sync = false);
c69805d1fa64 maint: Style check C++ code in libgui/ Rik <rik@octave.org> parents: 22323 diff changeset	55 void blockRedraw (bool block = true);
18498 2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	56
22411 c69805d1fa64 maint: Style check C++ code in libgui/ Rik <rik@octave.org> parents: 22323 diff changeset	57 void print (const QString& file_cmd, const QString& term);
19681 35bca657d74d printing for Qt plot widget (bug #42537) John W. Eaton <jwe@octave.org> parents: 19663 diff changeset	58
22411 c69805d1fa64 maint: Style check C++ code in libgui/ Rik <rik@octave.org> parents: 22323 diff changeset	59 void addEventMask (int m) { m_eventMask \|= m; }
c69805d1fa64 maint: Style check C++ code in libgui/ Rik <rik@octave.org> parents: 22323 diff changeset	60 void clearEventMask (int m) { m_eventMask &= (~m); }
c69805d1fa64 maint: Style check C++ code in libgui/ Rik <rik@octave.org> parents: 22323 diff changeset	61 void setEventMask (int m) { m_eventMask = m; }
18498 2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	62
22411 c69805d1fa64 maint: Style check C++ code in libgui/ Rik <rik@octave.org> parents: 22323 diff changeset	63 void setCursor (MouseMode mode);
19663 dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	64
22411 c69805d1fa64 maint: Style check C++ code in libgui/ Rik <rik@octave.org> parents: 22323 diff changeset	65 virtual QWidget* qWidget (void) = 0;
18498 2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	66
22411 c69805d1fa64 maint: Style check C++ code in libgui/ Rik <rik@octave.org> parents: 22323 diff changeset	67 static Canvas* create (const std::string& name, QWidget* parent,
c69805d1fa64 maint: Style check C++ code in libgui/ Rik <rik@octave.org> parents: 22323 diff changeset	68 const graphics_handle& handle);
18498 2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	69
22411 c69805d1fa64 maint: Style check C++ code in libgui/ Rik <rik@octave.org> parents: 22323 diff changeset	70 virtual void toggleAxes (const graphics_handle& handle) = 0;
c69805d1fa64 maint: Style check C++ code in libgui/ Rik <rik@octave.org> parents: 22323 diff changeset	71 virtual void toggleGrid (const graphics_handle& handle) = 0;
c69805d1fa64 maint: Style check C++ code in libgui/ Rik <rik@octave.org> parents: 22323 diff changeset	72 virtual void autoAxes (const graphics_handle& handle) = 0;
19663 dfea01b3425f more mouse interaction features for Qt plotting widget John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	73
22411 c69805d1fa64 maint: Style check C++ code in libgui/ Rik <rik@octave.org> parents: 22323 diff changeset	74 protected:
c69805d1fa64 maint: Style check C++ code in libgui/ Rik <rik@octave.org> parents: 22323 diff changeset	75 virtual void draw (const graphics_handle& handle) = 0;
c69805d1fa64 maint: Style check C++ code in libgui/ Rik <rik@octave.org> parents: 22323 diff changeset	76 virtual void drawZoomBox (const QPoint& p1, const QPoint& p2) = 0;
c69805d1fa64 maint: Style check C++ code in libgui/ Rik <rik@octave.org> parents: 22323 diff changeset	77 virtual void resize (int x, int y, int width, int height) = 0;
c69805d1fa64 maint: Style check C++ code in libgui/ Rik <rik@octave.org> parents: 22323 diff changeset	78 virtual graphics_object selectFromAxes (const graphics_object& ax,
c69805d1fa64 maint: Style check C++ code in libgui/ Rik <rik@octave.org> parents: 22323 diff changeset	79 const QPoint& pt) = 0;
18498 2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	80
22411 c69805d1fa64 maint: Style check C++ code in libgui/ Rik <rik@octave.org> parents: 22323 diff changeset	81 protected:
c69805d1fa64 maint: Style check C++ code in libgui/ Rik <rik@octave.org> parents: 22323 diff changeset	82 Canvas (const graphics_handle& handle)
c69805d1fa64 maint: Style check C++ code in libgui/ Rik <rik@octave.org> parents: 22323 diff changeset	83 : m_handle (handle),
c69805d1fa64 maint: Style check C++ code in libgui/ Rik <rik@octave.org> parents: 22323 diff changeset	84 m_redrawBlocked (false),
c69805d1fa64 maint: Style check C++ code in libgui/ Rik <rik@octave.org> parents: 22323 diff changeset	85 m_mouseMode (NoMode),
c69805d1fa64 maint: Style check C++ code in libgui/ Rik <rik@octave.org> parents: 22323 diff changeset	86 m_clickMode (false),
c69805d1fa64 maint: Style check C++ code in libgui/ Rik <rik@octave.org> parents: 22323 diff changeset	87 m_eventMask (0),
c69805d1fa64 maint: Style check C++ code in libgui/ Rik <rik@octave.org> parents: 22323 diff changeset	88 m_rectMode (false)
18498 2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	89 { }
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	90
22411 c69805d1fa64 maint: Style check C++ code in libgui/ Rik <rik@octave.org> parents: 22323 diff changeset	91 void canvasToggleAxes (const graphics_handle& handle);
c69805d1fa64 maint: Style check C++ code in libgui/ Rik <rik@octave.org> parents: 22323 diff changeset	92 void canvasToggleGrid (const graphics_handle& handle);
c69805d1fa64 maint: Style check C++ code in libgui/ Rik <rik@octave.org> parents: 22323 diff changeset	93 void canvasAutoAxes (const graphics_handle& handle);
c69805d1fa64 maint: Style check C++ code in libgui/ Rik <rik@octave.org> parents: 22323 diff changeset	94 void canvasPaintEvent (void);
c69805d1fa64 maint: Style check C++ code in libgui/ Rik <rik@octave.org> parents: 22323 diff changeset	95 void canvasMouseDoubleClickEvent (QMouseEvent* event);
c69805d1fa64 maint: Style check C++ code in libgui/ Rik <rik@octave.org> parents: 22323 diff changeset	96 void canvasMouseMoveEvent (QMouseEvent* event);
c69805d1fa64 maint: Style check C++ code in libgui/ Rik <rik@octave.org> parents: 22323 diff changeset	97 void canvasMousePressEvent (QMouseEvent* event);
c69805d1fa64 maint: Style check C++ code in libgui/ Rik <rik@octave.org> parents: 22323 diff changeset	98 void canvasMouseReleaseEvent (QMouseEvent* event);
c69805d1fa64 maint: Style check C++ code in libgui/ Rik <rik@octave.org> parents: 22323 diff changeset	99 void canvasWheelEvent (QWheelEvent* event);
c69805d1fa64 maint: Style check C++ code in libgui/ Rik <rik@octave.org> parents: 22323 diff changeset	100 bool canvasKeyPressEvent (QKeyEvent* event);
c69805d1fa64 maint: Style check C++ code in libgui/ Rik <rik@octave.org> parents: 22323 diff changeset	101 bool canvasKeyReleaseEvent (QKeyEvent* event);
18498 2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	102
22411 c69805d1fa64 maint: Style check C++ code in libgui/ Rik <rik@octave.org> parents: 22323 diff changeset	103 void updateCurrentPoint (const graphics_object& fig,
c69805d1fa64 maint: Style check C++ code in libgui/ Rik <rik@octave.org> parents: 22323 diff changeset	104 const graphics_object& obj, QMouseEvent *event);
c69805d1fa64 maint: Style check C++ code in libgui/ Rik <rik@octave.org> parents: 22323 diff changeset	105 void updateCurrentPoint (const graphics_object& fig,
c69805d1fa64 maint: Style check C++ code in libgui/ Rik <rik@octave.org> parents: 22323 diff changeset	106 const graphics_object& obj);
18612 9597e00ed2dd Add support for "windowbuttonmotionfcn" and "currentpoint" Michael Goffioul <michael.goffioul@gmail.com> parents: 18501 diff changeset	107
22411 c69805d1fa64 maint: Style check C++ code in libgui/ Rik <rik@octave.org> parents: 22323 diff changeset	108 void annotation_callback (const octave_value_list& args);
c69805d1fa64 maint: Style check C++ code in libgui/ Rik <rik@octave.org> parents: 22323 diff changeset	109 void select_object (graphics_object obj, QMouseEvent* event,
c69805d1fa64 maint: Style check C++ code in libgui/ Rik <rik@octave.org> parents: 22323 diff changeset	110 graphics_object &currentObj, graphics_object &axesObj,
c69805d1fa64 maint: Style check C++ code in libgui/ Rik <rik@octave.org> parents: 22323 diff changeset	111 bool axes_only = false);
20080 908b68a98ba6 initial implementation of text annotations with Qt plotting John W. Eaton <jwe@octave.org> parents: 20003 diff changeset	112
22411 c69805d1fa64 maint: Style check C++ code in libgui/ Rik <rik@octave.org> parents: 22323 diff changeset	113 private:
c69805d1fa64 maint: Style check C++ code in libgui/ Rik <rik@octave.org> parents: 22323 diff changeset	114 graphics_handle m_handle;
c69805d1fa64 maint: Style check C++ code in libgui/ Rik <rik@octave.org> parents: 22323 diff changeset	115 bool m_redrawBlocked;
c69805d1fa64 maint: Style check C++ code in libgui/ Rik <rik@octave.org> parents: 22323 diff changeset	116 MouseMode m_mouseMode;
c69805d1fa64 maint: Style check C++ code in libgui/ Rik <rik@octave.org> parents: 22323 diff changeset	117 bool m_clickMode; // True: ZoomIn, False: ZoomOut
c69805d1fa64 maint: Style check C++ code in libgui/ Rik <rik@octave.org> parents: 22323 diff changeset	118 QPoint m_mouseAnchor;
c69805d1fa64 maint: Style check C++ code in libgui/ Rik <rik@octave.org> parents: 22323 diff changeset	119 QPoint m_mouseCurrent;
c69805d1fa64 maint: Style check C++ code in libgui/ Rik <rik@octave.org> parents: 22323 diff changeset	120 graphics_handle m_mouseAxes;
c69805d1fa64 maint: Style check C++ code in libgui/ Rik <rik@octave.org> parents: 22323 diff changeset	121 int m_eventMask;
c69805d1fa64 maint: Style check C++ code in libgui/ Rik <rik@octave.org> parents: 22323 diff changeset	122 bool m_rectMode;
c69805d1fa64 maint: Style check C++ code in libgui/ Rik <rik@octave.org> parents: 22323 diff changeset	123 };
18498 2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	124
22413 8758addcf265 maint: Remove ';' at end of namespace declaration. Rik <rik@octave.org> parents: 22411 diff changeset	125 }
18498 2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	126
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	127 #endif
22411 c69805d1fa64 maint: Style check C++ code in libgui/ Rik <rik@octave.org> parents: 22323 diff changeset	128

Mercurial > octave

annotate libgui/graphics/Canvas.h @ 22413:8758addcf265