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annotate libgui/graphics/BaseControl.cc @ 31639:ca7d58406f82

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eliminate unnecessary uses of octave_qobject in GUI classes * BaseControl.cc, BaseControl.h, ButtonControl.cc, ButtonControl.h, ButtonGroup.cc, ButtonGroup.h, Canvas.cc, Canvas.h, CheckBoxControl.cc, CheckBoxControl.h, Container.cc, Container.h, ContextMenu.cc, ContextMenu.h, EditControl.cc, EditControl.h, Figure.cc, Figure.h, GLCanvas.cc, GLCanvas.h, ListBoxControl.cc, ListBoxControl.h, Menu.cc, Menu.h, Object.cc, Object.h, Panel.cc, Panel.h, PopupMenuControl.cc, PopupMenuControl.h, PushButtonControl.cc, PushButtonControl.h, PushTool.cc, PushTool.h, RadioButtonControl.cc, RadioButtonControl.h, SliderControl.cc, SliderControl.h, Table.cc, Table.h, TextControl.cc, TextControl.h, ToggleButtonControl.cc, ToggleButtonControl.h, ToggleTool.cc, ToggleTool.h, ToolBar.cc, ToolBar.h, ToolBarButton.cc, ToolBarButton.h, annotation-dialog.cc, annotation-dialog.h, qt-graphics-toolkit.cc, qt-graphics-toolkit.h, command-widget.h, community-news.cc, community-news.h, documentation-bookmarks.cc, documentation-bookmarks.h, documentation.cc, external-editor-interface.cc, external-editor-interface.h, find-files-dialog.cc, find-files-dialog.h, graphics-init.cc, graphics-init.h, interpreter-qobject.cc, file-editor.cc, find-dialog.cc, find-dialog.h, main-window.cc, main-window.h, news-reader.cc, news-reader.h, octave-qobject.cc, release-notes.cc, resource-manager.cc, set-path-dialog.cc, set-path-dialog.h, shortcut-manager.cc, shortcut-manager.h, welcome-wizard.cc, welcome-wizard.h, workspace-model.cc: Don't store references to octave_qobject in GUI classes where it is no longer needed. Eliminate unnecessary octave_qobject constructor arguments. Change all uses.
author John W. Eaton <jwe@octave.org>
date Sun, 04 Dec 2022 22:57:02 -0500
parents 796f54d4ddbf
children 431f80aba37a
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1 ////////////////////////////////////////////////////////////////////////
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2 //
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3 // Copyright (C) 2011-2022 The Octave Project Developers
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4 //
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5 // See the file COPYRIGHT.md in the top-level directory of this
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6 // distribution or <https://octave.org/copyright/>.
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7 //
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8 // This file is part of Octave.
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9 //
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10 // Octave is free software: you can redistribute it and/or modify it
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11 // under the terms of the GNU General Public License as published by
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12 // the Free Software Foundation, either version 3 of the License, or
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13 // (at your option) any later version.
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14 //
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15 // Octave is distributed in the hope that it will be useful, but
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16 // WITHOUT ANY WARRANTY; without even the implied warranty of
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17 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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18 // GNU General Public License for more details.
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19 //
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20 // You should have received a copy of the GNU General Public License
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21 // along with Octave; see the file COPYING. If not, see
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22 // <https://www.gnu.org/licenses/>.
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23 //
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24 ////////////////////////////////////////////////////////////////////////
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25
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26 #if defined (HAVE_CONFIG_H)
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27 # include "config.h"
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28 #endif
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29
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30 #include <QEvent>
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31 #include <QKeyEvent>
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32 #include <QMouseEvent>
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33 #include <QWidget>
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34
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35 #include "BaseControl.h"
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36 #include "ContextMenu.h"
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37 #include "QtHandlesUtils.h"
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38
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39 #include "graphics.h"
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40 #include "interpreter.h"
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41
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42 namespace octave
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43 {
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44
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45 static void
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46 updatePalette (const uicontrol::properties& props, QWidget *w)
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47 {
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48 QPalette p = w->palette ();
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49
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50 if (props.style_is ("edit")
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51 || props.style_is ("listbox"))
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52 {
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53 Matrix bg_color = props.get_backgroundcolor_rgb ();
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54 // Matlab compatibility: Default color is ignored, and rendered as
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55 // white ([1.0, 1.0, 1.0]). See bug #58261.
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56 if (bg_color(0) == bg_color(1) && bg_color(0) == bg_color(2)
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57 && (std::abs (bg_color(1) - 0.94) < .005))
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58 bg_color.fill (1.0);
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59
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60 p.setColor (QPalette::Active, QPalette::Base,
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61 Utils::fromRgb (bg_color));
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62 p.setColor (QPalette::Inactive, QPalette::Base,
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63 Utils::fromRgb (bg_color));
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64 p.setColor (QPalette::Active, QPalette::Text,
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65 Utils::fromRgb (props.get_foregroundcolor_rgb ()));
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66 p.setColor (QPalette::Inactive, QPalette::Text,
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67 Utils::fromRgb (props.get_foregroundcolor_rgb ()));
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68 }
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69 else if (props.style_is ("popupmenu"))
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70 {
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71 // popupmenu (QComboBox) is a listbox with a button.
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72 // This requires setting colors for both.
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73 QColor bcol = Utils::fromRgb (props.get_backgroundcolor_rgb ());
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74 QColor fcol = Utils::fromRgb (props.get_foregroundcolor_rgb ());
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75 QString qss = QString (":enabled { background: %1 none;\n"
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76 "color: %2; }")
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77 .arg(bcol.name ()).arg (fcol.name ());
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78 w->setStyleSheet(qss);
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79 return;
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80 }
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81 else if (props.style_is ("radiobutton")
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82 || props.style_is ("checkbox"))
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83 {
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84 p.setColor (QPalette::Active, QPalette::Button,
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85 Utils::fromRgb (props.get_backgroundcolor_rgb ()));
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86 p.setColor (QPalette::Inactive, QPalette::Button,
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87 Utils::fromRgb (props.get_backgroundcolor_rgb ()));
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88 p.setColor (QPalette::Active, QPalette::WindowText,
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89 Utils::fromRgb (props.get_foregroundcolor_rgb ()));
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90 p.setColor (QPalette::Inactive, QPalette::WindowText,
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91 Utils::fromRgb (props.get_foregroundcolor_rgb ()));
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92 }
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93 else if (props.style_is ("pushbutton")
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94 || props.style_is ("togglebutton"))
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95 {
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96 QColor bcol = Utils::fromRgb (props.get_backgroundcolor_rgb ());
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97 QColor fcol = Utils::fromRgb (props.get_foregroundcolor_rgb ());
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98 QString qss = QString (":enabled { background: %1 none;\n"
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99 "color: %2; }")
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100 .arg(bcol.name ()).arg (fcol.name ());
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101 w->setStyleSheet(qss);
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102 return;
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103 }
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104 else
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105 {
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106 p.setColor (QPalette::Active, QPalette::Window,
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107 Utils::fromRgb (props.get_backgroundcolor_rgb ()));
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108 p.setColor (QPalette::Inactive, QPalette::Window,
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109 Utils::fromRgb (props.get_backgroundcolor_rgb ()));
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110 p.setColor (QPalette::Active, QPalette::WindowText,
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111 Utils::fromRgb (props.get_foregroundcolor_rgb ()));
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112 p.setColor (QPalette::Inactive, QPalette::WindowText,
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113 Utils::fromRgb (props.get_foregroundcolor_rgb ()));
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114 }
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115
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116 w->setPalette (p);
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117 }
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118
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119 BaseControl::BaseControl (octave::interpreter& interp,
27647
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John W. Eaton <jwe@octave.org>
parents: 27645
diff changeset
120 const graphics_object& go, QWidget *w)
31639
ca7d58406f82 eliminate unnecessary uses of octave_qobject in GUI classes
John W. Eaton <jwe@octave.org>
parents: 30564
diff changeset
121 : Object (interp, go, w), m_normalizedFont (false),
27647
2a506bc4a7af eliminate global access to Octave interpreter in qt graphics classes
John W. Eaton <jwe@octave.org>
parents: 27645
diff changeset
122 m_keyPressHandlerDefined (false)
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parents: 22323
diff changeset
123 {
26816
92ecc4a97b5c Properly redraw uixx objects after Qt figure is (un)maximized (bug #53709)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 26376
diff changeset
124 qObject ()->setObjectName ("UIControl");
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parents: 22323
diff changeset
125 init (w);
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Rik <rik@octave.org>
parents: 22323
diff changeset
126 }
18498
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
diff changeset
127
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parents: 22323
diff changeset
128 void
23449
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parents: 23447
diff changeset
129 BaseControl::init (QWidget *w, bool callBase)
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parents: 22323
diff changeset
130 {
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
131 if (callBase)
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parents: 22323
diff changeset
132 Object::init (w, callBase);
18498
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John W. Eaton <jwe@octave.org>
parents:
diff changeset
133
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parents: 22323
diff changeset
134 uicontrol::properties& up = properties<uicontrol> ();
18498
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John W. Eaton <jwe@octave.org>
parents:
diff changeset
135
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diff changeset
136 Matrix bb = up.get_boundingbox (false);
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parents: 22323
diff changeset
137 w->setGeometry (octave::math::round (bb(0)), octave::math::round (bb(1)),
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Rik <rik@octave.org>
parents: 22323
diff changeset
138 octave::math::round (bb(2)), octave::math::round (bb(3)));
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parents: 22323
diff changeset
139 w->setFont (Utils::computeFont<uicontrol> (up, bb(3)));
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parents: 22323
diff changeset
140 updatePalette (up, w);
28245
46a23dc62056 Implement "gray" when uicontrol pushbuttons/togglebuttons are disabled (bug #57128)
Rik <rik@octave.org>
parents: 28244
diff changeset
141 if (up.enable_is ("inactive"))
46a23dc62056 Implement "gray" when uicontrol pushbuttons/togglebuttons are disabled (bug #57128)
Rik <rik@octave.org>
parents: 28244
diff changeset
142 w->blockSignals (true);
46a23dc62056 Implement "gray" when uicontrol pushbuttons/togglebuttons are disabled (bug #57128)
Rik <rik@octave.org>
parents: 28244
diff changeset
143 else
46a23dc62056 Implement "gray" when uicontrol pushbuttons/togglebuttons are disabled (bug #57128)
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parents: 28244
diff changeset
144 w->setEnabled (up.enable_is ("on"));
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parents: 22323
diff changeset
145 w->setToolTip (Utils::fromStdString (up.get_tooltipstring ()));
c69805d1fa64 maint: Style check C++ code in libgui/
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parents: 22323
diff changeset
146 w->setVisible (up.is_visible ());
23577
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Rik <rik@octave.org>
parents: 23449
diff changeset
147 m_keyPressHandlerDefined = ! up.get_keypressfcn ().isempty ();
18498
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
diff changeset
148
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diff changeset
149 w->installEventFilter (this);
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parents:
diff changeset
150
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diff changeset
151 m_normalizedFont = up.fontunits_is ("normalized");
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parents: 22323
diff changeset
152 }
18498
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John W. Eaton <jwe@octave.org>
parents:
diff changeset
153
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Rik <rik@octave.org>
parents: 22323
diff changeset
154 BaseControl::~BaseControl (void)
22417
48c00363dc74 maint: Use '{ }' for empty function bodies in C++.
Rik <rik@octave.org>
parents: 22413
diff changeset
155 { }
18498
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
diff changeset
156
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parents: 22323
diff changeset
157 void
26816
92ecc4a97b5c Properly redraw uixx objects after Qt figure is (un)maximized (bug #53709)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 26376
diff changeset
158 BaseControl::redraw (void)
92ecc4a97b5c Properly redraw uixx objects after Qt figure is (un)maximized (bug #53709)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 26376
diff changeset
159 {
92ecc4a97b5c Properly redraw uixx objects after Qt figure is (un)maximized (bug #53709)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 26376
diff changeset
160 update (uicontrol::properties::ID_POSITION);
92ecc4a97b5c Properly redraw uixx objects after Qt figure is (un)maximized (bug #53709)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 26376
diff changeset
161 }
92ecc4a97b5c Properly redraw uixx objects after Qt figure is (un)maximized (bug #53709)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 26376
diff changeset
162
92ecc4a97b5c Properly redraw uixx objects after Qt figure is (un)maximized (bug #53709)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 26376
diff changeset
163 void
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diff changeset
164 BaseControl::update (int pId)
c69805d1fa64 maint: Style check C++ code in libgui/
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parents: 22323
diff changeset
165 {
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parents: 22323
diff changeset
166 uicontrol::properties& up = properties<uicontrol> ();
23449
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diff changeset
167 QWidget *w = qWidget<QWidget> ();
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parents:
diff changeset
168
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diff changeset
169 switch (pId)
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diff changeset
170 {
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parents: 22323
diff changeset
171 case uicontrol::properties::ID_POSITION:
19621
af0399a5aae0 untabify QtHandles source files
John W. Eaton <jwe@octave.org>
parents: 19616
diff changeset
172 {
af0399a5aae0 untabify QtHandles source files
John W. Eaton <jwe@octave.org>
parents: 19616
diff changeset
173 Matrix bb = up.get_boundingbox (false);
21782
2aef506f3fec use namespace for lo-mappers.h functions
John W. Eaton <jwe@octave.org>
parents: 21724
diff changeset
174 w->setGeometry (octave::math::round (bb(0)), octave::math::round (bb(1)),
2aef506f3fec use namespace for lo-mappers.h functions
John W. Eaton <jwe@octave.org>
parents: 21724
diff changeset
175 octave::math::round (bb(2)), octave::math::round (bb(3)));
19621
af0399a5aae0 untabify QtHandles source files
John W. Eaton <jwe@octave.org>
parents: 19616
diff changeset
176 }
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diff changeset
177 break;
19967
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diff changeset
178
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diff changeset
179 case uicontrol::properties::ID_FONTNAME:
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parents: 22323
diff changeset
180 case uicontrol::properties::ID_FONTSIZE:
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parents: 22323
diff changeset
181 case uicontrol::properties::ID_FONTWEIGHT:
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Rik <rik@octave.org>
parents: 22323
diff changeset
182 case uicontrol::properties::ID_FONTANGLE:
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parents: 22323
diff changeset
183 w->setFont (Utils::computeFont<uicontrol> (up));
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diff changeset
184 break;
19967
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diff changeset
185
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diff changeset
186 case uicontrol::properties::ID_FONTUNITS:
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diff changeset
187 // FIXME: We shouldn't have to do anything, octave should update
c69805d1fa64 maint: Style check C++ code in libgui/
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diff changeset
188 // the "fontsize" property automatically to the new units.
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parents: 22323
diff changeset
189 // Hence the actual font used shouldn't change.
c69805d1fa64 maint: Style check C++ code in libgui/
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diff changeset
190 m_normalizedFont = up.fontunits_is ("normalized");
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parents: 22323
diff changeset
191 break;
19967
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diff changeset
192
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diff changeset
193 case uicontrol::properties::ID_BACKGROUNDCOLOR:
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Rik <rik@octave.org>
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diff changeset
194 case uicontrol::properties::ID_FOREGROUNDCOLOR:
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parents: 22323
diff changeset
195 updatePalette (up, w);
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
196 break;
19967
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John W. Eaton <jwe@octave.org>
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diff changeset
197
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diff changeset
198 case uicontrol::properties::ID_ENABLE:
28245
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Rik <rik@octave.org>
parents: 28244
diff changeset
199 if (up.enable_is ("inactive"))
28246
c387a55aed05 Fix problem with uicontrol "Enable" transition from "off"->"inactive" (bug #57128).
Rik <rik@octave.org>
parents: 28245
diff changeset
200 {
c387a55aed05 Fix problem with uicontrol "Enable" transition from "off"->"inactive" (bug #57128).
Rik <rik@octave.org>
parents: 28245
diff changeset
201 w->blockSignals (true);
c387a55aed05 Fix problem with uicontrol "Enable" transition from "off"->"inactive" (bug #57128).
Rik <rik@octave.org>
parents: 28245
diff changeset
202 w->setEnabled (true);
c387a55aed05 Fix problem with uicontrol "Enable" transition from "off"->"inactive" (bug #57128).
Rik <rik@octave.org>
parents: 28245
diff changeset
203 }
28245
46a23dc62056 Implement "gray" when uicontrol pushbuttons/togglebuttons are disabled (bug #57128)
Rik <rik@octave.org>
parents: 28244
diff changeset
204 else
28246
c387a55aed05 Fix problem with uicontrol "Enable" transition from "off"->"inactive" (bug #57128).
Rik <rik@octave.org>
parents: 28245
diff changeset
205 {
c387a55aed05 Fix problem with uicontrol "Enable" transition from "off"->"inactive" (bug #57128).
Rik <rik@octave.org>
parents: 28245
diff changeset
206 w->blockSignals (false);
c387a55aed05 Fix problem with uicontrol "Enable" transition from "off"->"inactive" (bug #57128).
Rik <rik@octave.org>
parents: 28245
diff changeset
207 w->setEnabled (up.enable_is ("on"));
c387a55aed05 Fix problem with uicontrol "Enable" transition from "off"->"inactive" (bug #57128).
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parents: 28245
diff changeset
208 }
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diff changeset
209 break;
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John W. Eaton <jwe@octave.org>
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diff changeset
210
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diff changeset
211 case uicontrol::properties::ID_TOOLTIPSTRING:
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diff changeset
212 w->setToolTip (Utils::fromStdString (up.get_tooltipstring ()));
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diff changeset
213 break;
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parents:
diff changeset
214
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diff changeset
215 case base_properties::ID_VISIBLE:
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parents: 22323
diff changeset
216 w->setVisible (up.is_visible ());
c69805d1fa64 maint: Style check C++ code in libgui/
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parents: 22323
diff changeset
217 break;
c69805d1fa64 maint: Style check C++ code in libgui/
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parents: 22323
diff changeset
218
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
219 case uicontrol::properties::ID_KEYPRESSFCN:
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diff changeset
220 m_keyPressHandlerDefined = ! up.get_keypressfcn ().isempty ();
22411
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diff changeset
221 break;
18498
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
diff changeset
222
26024
80c8062e855a Allow uicontrol focus to be set from the interpreter (bug #54942)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 25996
diff changeset
223 case uicontrol::properties::ID___FOCUS__:
80c8062e855a Allow uicontrol focus to be set from the interpreter (bug #54942)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 25996
diff changeset
224 if (up.is___focus__ ())
80c8062e855a Allow uicontrol focus to be set from the interpreter (bug #54942)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 25996
diff changeset
225 w->setFocus ();
80c8062e855a Allow uicontrol focus to be set from the interpreter (bug #54942)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 25996
diff changeset
226 else
80c8062e855a Allow uicontrol focus to be set from the interpreter (bug #54942)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 25996
diff changeset
227 w->clearFocus ();
80c8062e855a Allow uicontrol focus to be set from the interpreter (bug #54942)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 25996
diff changeset
228 break;
80c8062e855a Allow uicontrol focus to be set from the interpreter (bug #54942)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 25996
diff changeset
229
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diff changeset
230 default:
c69805d1fa64 maint: Style check C++ code in libgui/
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parents: 22323
diff changeset
231 break;
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
232 }
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
233 }
19967
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John W. Eaton <jwe@octave.org>
parents: 19625
diff changeset
234
22411
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diff changeset
235 bool
23449
c763214a8260 maint: Use convention 'int *x' for naming pointers.
Rik <rik@octave.org>
parents: 23447
diff changeset
236 BaseControl::eventFilter (QObject *watched, QEvent *xevent)
22411
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Rik <rik@octave.org>
parents: 22323
diff changeset
237 {
27647
2a506bc4a7af eliminate global access to Octave interpreter in qt graphics classes
John W. Eaton <jwe@octave.org>
parents: 27645
diff changeset
238 gh_manager& gh_mgr = m_interpreter.get_gh_manager ();
27335
50216d7a2f6b eliminate static wrapper functions in gh_manager class
John W. Eaton <jwe@octave.org>
parents: 27319
diff changeset
239
22411
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Rik <rik@octave.org>
parents: 22323
diff changeset
240 switch (xevent->type ())
19967
3cc0734283dc style fixes in Qt graphics code
John W. Eaton <jwe@octave.org>
parents: 19625
diff changeset
241 {
22411
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Rik <rik@octave.org>
parents: 22323
diff changeset
242 case QEvent::Resize:
c69805d1fa64 maint: Style check C++ code in libgui/
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parents: 22323
diff changeset
243 if (m_normalizedFont)
19967
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John W. Eaton <jwe@octave.org>
parents: 19625
diff changeset
244 {
27335
50216d7a2f6b eliminate static wrapper functions in gh_manager class
John W. Eaton <jwe@octave.org>
parents: 27319
diff changeset
245 octave::autolock guard (gh_mgr.graphics_lock ());
18498
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
diff changeset
246
22411
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parents: 22323
diff changeset
247 qWidget<QWidget> ()->setFont (Utils::computeFont<uicontrol>
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
248 (properties<uicontrol> ()));
19967
3cc0734283dc style fixes in Qt graphics code
John W. Eaton <jwe@octave.org>
parents: 19625
diff changeset
249 }
22411
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Rik <rik@octave.org>
parents: 22323
diff changeset
250 break;
18498
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
diff changeset
251
22411
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Rik <rik@octave.org>
parents: 22323
diff changeset
252 case QEvent::MouseButtonPress:
18612
9597e00ed2dd Add support for "windowbuttonmotionfcn" and "currentpoint"
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18505
diff changeset
253 {
27335
50216d7a2f6b eliminate static wrapper functions in gh_manager class
John W. Eaton <jwe@octave.org>
parents: 27319
diff changeset
254 octave::autolock guard (gh_mgr.graphics_lock ());
18612
9597e00ed2dd Add support for "windowbuttonmotionfcn" and "currentpoint"
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18505
diff changeset
255
23447
db1fdf4384dd maint: Use convention "static_cast<void *>" for casting of pointers.
Rik <rik@octave.org>
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256 QMouseEvent *m = dynamic_cast<QMouseEvent *> (xevent);
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257 graphics_object go = object ();
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258 uicontrol::properties& up = Utils::properties<uicontrol> (go);
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259 graphics_object fig = go.get_ancestor ("figure");
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260 if (fig)
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261 {
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262 emit gh_set_event (fig.get_handle (), "currentobject",
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263 m_handle.value (), false);
26024
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264
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265 if (m->button () != Qt::LeftButton || ! up.enable_is ("on"))
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266 {
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267 emit gh_set_event (fig.get_handle (), "selectiontype",
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268 Utils::figureSelectionType (m), false);
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269 emit gh_set_event (fig.get_handle (), "currentpoint",
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270 Utils::figureCurrentPoint (fig, m),
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271 false);
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272 emit gh_callback_event (fig.get_handle (),
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273 "windowbuttondownfcn");
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274 emit gh_callback_event (m_handle, "buttondownfcn");
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275
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276 if (m->button () == Qt::RightButton)
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277 ContextMenu::executeAt (m_interpreter, up, m->globalPos ());
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278 }
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279 else
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diff changeset
280 {
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281 if (up.style_is ("listbox"))
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282 emit gh_set_event (fig.get_handle (), "selectiontype",
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283 Utils::figureSelectionType (m),
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284 false);
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diff changeset
285 else
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286 emit gh_set_event (fig.get_handle (), "selectiontype",
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287 octave_value ("normal"), false);
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288 }
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289 }
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diff changeset
290 }
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291 break;
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292
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293 case QEvent::MouseMove:
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294 if (qWidget<QWidget> ()->hasMouseTracking ())
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diff changeset
295 {
27335
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diff changeset
296 octave::autolock guard (gh_mgr.graphics_lock ());
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diff changeset
297
23447
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298 QMouseEvent *m = dynamic_cast<QMouseEvent *> (xevent);
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diff changeset
299 graphics_object go = object ();
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300 graphics_object fig = go.get_ancestor ("figure");
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diff changeset
301
25921
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parents: 25054
diff changeset
302 if (fig)
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parents: 25054
diff changeset
303 {
27319
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diff changeset
304 emit gh_set_event (fig.get_handle (), "currentpoint",
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diff changeset
305 Utils::figureCurrentPoint (fig, m), false);
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diff changeset
306 emit gh_callback_event (fig.get_handle (),
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diff changeset
307 "windowbuttonmotionfcn");
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diff changeset
308 }
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309 }
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310 break;
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311
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312 case QEvent::KeyPress:
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diff changeset
313 if (m_keyPressHandlerDefined)
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diff changeset
314 {
27335
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diff changeset
315 octave::autolock guard (gh_mgr.graphics_lock ());
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parents:
diff changeset
316
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diff changeset
317 octave_scalar_map keyData =
23447
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diff changeset
318 Utils::makeKeyEventStruct (dynamic_cast<QKeyEvent *> (xevent));
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diff changeset
319 graphics_object fig = object ().get_ancestor ("figure");
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parents: 19625
diff changeset
320
27319
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diff changeset
321 emit gh_set_event (fig.get_handle (), "currentcharacter",
6b2d20317b26 use Qt signals to manage calls to gh_manager functions in Qt graphics toolkit
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parents: 26816
diff changeset
322 keyData.getfield ("Character"), false);
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John W. Eaton <jwe@octave.org>
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diff changeset
323 emit gh_callback_event (m_handle, "keypressfcn", keyData);
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diff changeset
324 }
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diff changeset
325 break;
18498
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John W. Eaton <jwe@octave.org>
parents:
diff changeset
326
26024
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diff changeset
327 case QEvent::FocusIn:
27319
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diff changeset
328 emit gh_set_event (m_handle, "__focus__", "on", false);
26024
80c8062e855a Allow uicontrol focus to be set from the interpreter (bug #54942)
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parents: 25996
diff changeset
329 break;
80c8062e855a Allow uicontrol focus to be set from the interpreter (bug #54942)
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parents: 25996
diff changeset
330
80c8062e855a Allow uicontrol focus to be set from the interpreter (bug #54942)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 25996
diff changeset
331 case QEvent::FocusOut:
27319
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diff changeset
332 emit gh_set_event (m_handle, "__focus__", "off", false);
26024
80c8062e855a Allow uicontrol focus to be set from the interpreter (bug #54942)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 25996
diff changeset
333 break;
80c8062e855a Allow uicontrol focus to be set from the interpreter (bug #54942)
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parents: 25996
diff changeset
334
22411
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parents: 22323
diff changeset
335 default:
c69805d1fa64 maint: Style check C++ code in libgui/
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parents: 22323
diff changeset
336 break;
c69805d1fa64 maint: Style check C++ code in libgui/
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parents: 22323
diff changeset
337 }
c69805d1fa64 maint: Style check C++ code in libgui/
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parents: 22323
diff changeset
338
c69805d1fa64 maint: Style check C++ code in libgui/
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parents: 22323
diff changeset
339 return Object::eventFilter (watched, xevent);
c69805d1fa64 maint: Style check C++ code in libgui/
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parents: 22323
diff changeset
340 }
18498
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
diff changeset
341
22413
8758addcf265 maint: Remove ';' at end of namespace declaration.
Rik <rik@octave.org>
parents: 22411
diff changeset
342 }