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annotate libgui/graphics/BaseControl.cc @ 31649:deb553ac2c54

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maint: Merge stable to default.
author John W. Eaton <jwe@octave.org>
date Tue, 06 Dec 2022 15:45:27 -0500
parents 431f80aba37a 29d734430e5f
children 5f11de0e7440
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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 OCTAVE_BEGIN_NAMESPACE(octave)
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43
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44 static void
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45 updatePalette (const uicontrol::properties& props, QWidget *w)
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46 {
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47 QPalette p = w->palette ();
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48
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49 if (props.style_is ("edit")
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50 || props.style_is ("listbox"))
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51 {
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52 Matrix bg_color = props.get_backgroundcolor_rgb ();
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53 // Matlab compatibility: Default color is ignored, and rendered as
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54 // white ([1.0, 1.0, 1.0]). See bug #58261.
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55 if (bg_color(0) == bg_color(1) && bg_color(0) == bg_color(2)
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56 && (std::abs (bg_color(1) - 0.94) < .005))
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57 bg_color.fill (1.0);
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58
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59 p.setColor (QPalette::Active, QPalette::Base,
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60 Utils::fromRgb (bg_color));
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61 p.setColor (QPalette::Inactive, QPalette::Base,
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62 Utils::fromRgb (bg_color));
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63 p.setColor (QPalette::Active, QPalette::Text,
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64 Utils::fromRgb (props.get_foregroundcolor_rgb ()));
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65 p.setColor (QPalette::Inactive, QPalette::Text,
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66 Utils::fromRgb (props.get_foregroundcolor_rgb ()));
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67 }
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68 else if (props.style_is ("popupmenu"))
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69 {
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70 // popupmenu (QComboBox) is a listbox with a button.
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71 // This requires setting colors for both.
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72 QColor bcol = Utils::fromRgb (props.get_backgroundcolor_rgb ());
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73 QColor fcol = Utils::fromRgb (props.get_foregroundcolor_rgb ());
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74 QString qss = QString (":enabled { background: %1 none;\n"
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75 "color: %2; }")
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76 .arg(bcol.name ()).arg (fcol.name ());
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77 w->setStyleSheet(qss);
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78 return;
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79 }
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80 else if (props.style_is ("radiobutton")
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81 || props.style_is ("checkbox"))
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82 {
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83 p.setColor (QPalette::Active, QPalette::Button,
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84 Utils::fromRgb (props.get_backgroundcolor_rgb ()));
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85 p.setColor (QPalette::Inactive, QPalette::Button,
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86 Utils::fromRgb (props.get_backgroundcolor_rgb ()));
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87 p.setColor (QPalette::Active, QPalette::WindowText,
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88 Utils::fromRgb (props.get_foregroundcolor_rgb ()));
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89 p.setColor (QPalette::Inactive, QPalette::WindowText,
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90 Utils::fromRgb (props.get_foregroundcolor_rgb ()));
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91 }
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92 else if (props.style_is ("pushbutton")
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93 || props.style_is ("togglebutton"))
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94 {
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95 QColor bcol = Utils::fromRgb (props.get_backgroundcolor_rgb ());
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96 QColor fcol = Utils::fromRgb (props.get_foregroundcolor_rgb ());
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97 QString qss = QString (":enabled { background: %1 none;\n"
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98 "color: %2; }")
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99 .arg(bcol.name ()).arg (fcol.name ());
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100 w->setStyleSheet(qss);
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101 return;
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102 }
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103 else
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104 {
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105 p.setColor (QPalette::Active, QPalette::Window,
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106 Utils::fromRgb (props.get_backgroundcolor_rgb ()));
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107 p.setColor (QPalette::Inactive, QPalette::Window,
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108 Utils::fromRgb (props.get_backgroundcolor_rgb ()));
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109 p.setColor (QPalette::Active, QPalette::WindowText,
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110 Utils::fromRgb (props.get_foregroundcolor_rgb ()));
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111 p.setColor (QPalette::Inactive, QPalette::WindowText,
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112 Utils::fromRgb (props.get_foregroundcolor_rgb ()));
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113 }
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114
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115 w->setPalette (p);
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116 }
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117
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118 BaseControl::BaseControl (octave::interpreter& interp,
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119 const graphics_object& go, QWidget *w)
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120 : Object (interp, go, w), m_normalizedFont (false),
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121 m_keyPressHandlerDefined (false)
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122 {
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123 qObject ()->setObjectName ("UIControl");
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124 init (w);
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125 }
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126
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127 void
23449
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diff changeset
128 BaseControl::init (QWidget *w, bool callBase)
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diff changeset
129 {
c69805d1fa64 maint: Style check C++ code in libgui/
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parents: 22323
diff changeset
130 if (callBase)
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parents: 22323
diff changeset
131 Object::init (w, callBase);
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parents:
diff changeset
132
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diff changeset
133 uicontrol::properties& up = properties<uicontrol> ();
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parents:
diff changeset
134
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diff changeset
135 Matrix bb = up.get_boundingbox (false);
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diff changeset
136 w->setGeometry (octave::math::round (bb(0)), octave::math::round (bb(1)),
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diff changeset
137 octave::math::round (bb(2)), octave::math::round (bb(3)));
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diff changeset
138 w->setFont (Utils::computeFont<uicontrol> (up, bb(3)));
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diff changeset
139 updatePalette (up, w);
28245
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Rik <rik@octave.org>
parents: 28244
diff changeset
140 if (up.enable_is ("inactive"))
46a23dc62056 Implement "gray" when uicontrol pushbuttons/togglebuttons are disabled (bug #57128)
Rik <rik@octave.org>
parents: 28244
diff changeset
141 w->blockSignals (true);
46a23dc62056 Implement "gray" when uicontrol pushbuttons/togglebuttons are disabled (bug #57128)
Rik <rik@octave.org>
parents: 28244
diff changeset
142 else
46a23dc62056 Implement "gray" when uicontrol pushbuttons/togglebuttons are disabled (bug #57128)
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parents: 28244
diff changeset
143 w->setEnabled (up.enable_is ("on"));
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diff changeset
144 w->setToolTip (Utils::fromStdString (up.get_tooltipstring ()));
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diff changeset
145 w->setVisible (up.is_visible ());
23577
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diff changeset
146 m_keyPressHandlerDefined = ! up.get_keypressfcn ().isempty ();
18498
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
diff changeset
147
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diff changeset
148 w->installEventFilter (this);
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parents:
diff changeset
149
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diff changeset
150 m_normalizedFont = up.fontunits_is ("normalized");
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parents: 22323
diff changeset
151 }
18498
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parents:
diff changeset
152
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Rik <rik@octave.org>
parents: 22323
diff changeset
153 BaseControl::~BaseControl (void)
22417
48c00363dc74 maint: Use '{ }' for empty function bodies in C++.
Rik <rik@octave.org>
parents: 22413
diff changeset
154 { }
18498
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John W. Eaton <jwe@octave.org>
parents:
diff changeset
155
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diff changeset
156 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
157 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
158 {
92ecc4a97b5c Properly redraw uixx objects after Qt figure is (un)maximized (bug #53709)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 26376
diff changeset
159 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
160 }
18498
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John W. Eaton <jwe@octave.org>
parents:
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161
26816
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parents: 26376
diff changeset
162 void
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diff changeset
163 BaseControl::update (int pId)
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164 {
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165 uicontrol::properties& up = properties<uicontrol> ();
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166 QWidget *w = qWidget<QWidget> ();
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167
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diff changeset
168 switch (pId)
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169 {
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diff changeset
170 case uicontrol::properties::ID_POSITION:
31648
29d734430e5f maint: Re-indent code after switch to using namespace macros.
John W. Eaton <jwe@octave.org>
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diff changeset
171 {
19621
af0399a5aae0 untabify QtHandles source files
John W. Eaton <jwe@octave.org>
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diff changeset
172 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
173 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
174 octave::math::round (bb(2)), octave::math::round (bb(3)));
31648
29d734430e5f maint: Re-indent code after switch to using namespace macros.
John W. Eaton <jwe@octave.org>
parents: 31646
diff changeset
175 }
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diff changeset
176 break;
31648
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John W. Eaton <jwe@octave.org>
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diff changeset
177
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diff changeset
178 case uicontrol::properties::ID_FONTNAME:
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diff changeset
179 case uicontrol::properties::ID_FONTSIZE:
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diff changeset
180 case uicontrol::properties::ID_FONTWEIGHT:
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Rik <rik@octave.org>
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diff changeset
181 case uicontrol::properties::ID_FONTANGLE:
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diff changeset
182 w->setFont (Utils::computeFont<uicontrol> (up));
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diff changeset
183 break;
31648
29d734430e5f maint: Re-indent code after switch to using namespace macros.
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diff changeset
184
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diff changeset
185 case uicontrol::properties::ID_FONTUNITS:
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diff changeset
186 // FIXME: We shouldn't have to do anything, octave should update
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diff changeset
187 // the "fontsize" property automatically to the new units.
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diff changeset
188 // Hence the actual font used shouldn't change.
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diff changeset
189 m_normalizedFont = up.fontunits_is ("normalized");
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diff changeset
190 break;
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diff changeset
191
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diff changeset
192 case uicontrol::properties::ID_BACKGROUNDCOLOR:
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diff changeset
193 case uicontrol::properties::ID_FOREGROUNDCOLOR:
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diff changeset
194 updatePalette (up, w);
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diff changeset
195 break;
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diff changeset
196
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diff changeset
197 case uicontrol::properties::ID_ENABLE:
28245
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Rik <rik@octave.org>
parents: 28244
diff changeset
198 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
199 {
c387a55aed05 Fix problem with uicontrol "Enable" transition from "off"->"inactive" (bug #57128).
Rik <rik@octave.org>
parents: 28245
diff changeset
200 w->blockSignals (true);
c387a55aed05 Fix problem with uicontrol "Enable" transition from "off"->"inactive" (bug #57128).
Rik <rik@octave.org>
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diff changeset
201 w->setEnabled (true);
c387a55aed05 Fix problem with uicontrol "Enable" transition from "off"->"inactive" (bug #57128).
Rik <rik@octave.org>
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diff changeset
202 }
28245
46a23dc62056 Implement "gray" when uicontrol pushbuttons/togglebuttons are disabled (bug #57128)
Rik <rik@octave.org>
parents: 28244
diff changeset
203 else
28246
c387a55aed05 Fix problem with uicontrol "Enable" transition from "off"->"inactive" (bug #57128).
Rik <rik@octave.org>
parents: 28245
diff changeset
204 {
c387a55aed05 Fix problem with uicontrol "Enable" transition from "off"->"inactive" (bug #57128).
Rik <rik@octave.org>
parents: 28245
diff changeset
205 w->blockSignals (false);
c387a55aed05 Fix problem with uicontrol "Enable" transition from "off"->"inactive" (bug #57128).
Rik <rik@octave.org>
parents: 28245
diff changeset
206 w->setEnabled (up.enable_is ("on"));
c387a55aed05 Fix problem with uicontrol "Enable" transition from "off"->"inactive" (bug #57128).
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diff changeset
207 }
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diff changeset
208 break;
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diff changeset
209
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diff changeset
210 case uicontrol::properties::ID_TOOLTIPSTRING:
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diff changeset
211 w->setToolTip (Utils::fromStdString (up.get_tooltipstring ()));
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diff changeset
212 break;
19967
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diff changeset
213
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diff changeset
214 case base_properties::ID_VISIBLE:
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parents: 22323
diff changeset
215 w->setVisible (up.is_visible ());
c69805d1fa64 maint: Style check C++ code in libgui/
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parents: 22323
diff changeset
216 break;
c69805d1fa64 maint: Style check C++ code in libgui/
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parents: 22323
diff changeset
217
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
218 case uicontrol::properties::ID_KEYPRESSFCN:
23577
80c42f4cca13 maint: Deprecate is_empty and replace with isempty.
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diff changeset
219 m_keyPressHandlerDefined = ! up.get_keypressfcn ().isempty ();
22411
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parents: 22323
diff changeset
220 break;
18498
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
diff changeset
221
26024
80c8062e855a Allow uicontrol focus to be set from the interpreter (bug #54942)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 25996
diff changeset
222 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
223 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
224 w->setFocus ();
80c8062e855a Allow uicontrol focus to be set from the interpreter (bug #54942)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 25996
diff changeset
225 else
80c8062e855a Allow uicontrol focus to be set from the interpreter (bug #54942)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 25996
diff changeset
226 w->clearFocus ();
80c8062e855a Allow uicontrol focus to be set from the interpreter (bug #54942)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 25996
diff changeset
227 break;
18498
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
diff changeset
228
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diff changeset
229 default:
c69805d1fa64 maint: Style check C++ code in libgui/
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parents: 22323
diff changeset
230 break;
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
231 }
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
232 }
19967
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John W. Eaton <jwe@octave.org>
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diff changeset
233
22411
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parents: 22323
diff changeset
234 bool
23449
c763214a8260 maint: Use convention 'int *x' for naming pointers.
Rik <rik@octave.org>
parents: 23447
diff changeset
235 BaseControl::eventFilter (QObject *watched, QEvent *xevent)
22411
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Rik <rik@octave.org>
parents: 22323
diff changeset
236 {
27647
2a506bc4a7af eliminate global access to Octave interpreter in qt graphics classes
John W. Eaton <jwe@octave.org>
parents: 27645
diff changeset
237 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
238
22411
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Rik <rik@octave.org>
parents: 22323
diff changeset
239 switch (xevent->type ())
19967
3cc0734283dc style fixes in Qt graphics code
John W. Eaton <jwe@octave.org>
parents: 19625
diff changeset
240 {
22411
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Rik <rik@octave.org>
parents: 22323
diff changeset
241 case QEvent::Resize:
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
242 if (m_normalizedFont)
19967
3cc0734283dc style fixes in Qt graphics code
John W. Eaton <jwe@octave.org>
parents: 19625
diff changeset
243 {
27335
50216d7a2f6b eliminate static wrapper functions in gh_manager class
John W. Eaton <jwe@octave.org>
parents: 27319
diff changeset
244 octave::autolock guard (gh_mgr.graphics_lock ());
18498
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
diff changeset
245
22411
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parents: 22323
diff changeset
246 qWidget<QWidget> ()->setFont (Utils::computeFont<uicontrol>
c69805d1fa64 maint: Style check C++ code in libgui/
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parents: 22323
diff changeset
247 (properties<uicontrol> ()));
31648
29d734430e5f maint: Re-indent code after switch to using namespace macros.
John W. Eaton <jwe@octave.org>
parents: 31646
diff changeset
248 }
22411
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parents: 22323
diff changeset
249 break;
19967
3cc0734283dc style fixes in Qt graphics code
John W. Eaton <jwe@octave.org>
parents: 19625
diff changeset
250
22411
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Rik <rik@octave.org>
parents: 22323
diff changeset
251 case QEvent::MouseButtonPress:
18612
9597e00ed2dd Add support for "windowbuttonmotionfcn" and "currentpoint"
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18505
diff changeset
252 {
27335
50216d7a2f6b eliminate static wrapper functions in gh_manager class
John W. Eaton <jwe@octave.org>
parents: 27319
diff changeset
253 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
254
23447
db1fdf4384dd maint: Use convention "static_cast<void *>" for casting of pointers.
Rik <rik@octave.org>
parents: 23220
diff changeset
255 QMouseEvent *m = dynamic_cast<QMouseEvent *> (xevent);
19621
af0399a5aae0 untabify QtHandles source files
John W. Eaton <jwe@octave.org>
parents: 19616
diff changeset
256 graphics_object go = object ();
22411
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Rik <rik@octave.org>
parents: 22323
diff changeset
257 uicontrol::properties& up = Utils::properties<uicontrol> (go);
19621
af0399a5aae0 untabify QtHandles source files
John W. Eaton <jwe@octave.org>
parents: 19616
diff changeset
258 graphics_object fig = go.get_ancestor ("figure");
25996
37743ef71734 Let uicontrol objects become the figure currentobject when clicked (bug #44672)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 25921
diff changeset
259 if (fig)
22411
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Rik <rik@octave.org>
parents: 22323
diff changeset
260 {
27319
6b2d20317b26 use Qt signals to manage calls to gh_manager functions in Qt graphics toolkit
John W. Eaton <jwe@octave.org>
parents: 26816
diff changeset
261 emit gh_set_event (fig.get_handle (), "currentobject",
6b2d20317b26 use Qt signals to manage calls to gh_manager functions in Qt graphics toolkit
John W. Eaton <jwe@octave.org>
parents: 26816
diff changeset
262 m_handle.value (), false);
26024
80c8062e855a Allow uicontrol focus to be set from the interpreter (bug #54942)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 25996
diff changeset
263
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264 if (m->button () != Qt::LeftButton || ! up.enable_is ("on"))
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265 {
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266 emit gh_set_event (fig.get_handle (), "selectiontype",
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267 Utils::figureSelectionType (m), false);
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268 emit gh_set_event (fig.get_handle (), "currentpoint",
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269 Utils::figureCurrentPoint (fig, m),
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270 false);
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271 emit gh_callback_event (fig.get_handle (),
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272 "windowbuttondownfcn");
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273 emit gh_callback_event (m_handle, "buttondownfcn");
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274
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275 if (m->button () == Qt::RightButton)
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276 ContextMenu::executeAt (m_interpreter, up, m->globalPos ());
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277 }
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278 else
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279 {
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280 if (up.style_is ("listbox"))
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281 emit gh_set_event (fig.get_handle (), "selectiontype",
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282 Utils::figureSelectionType (m),
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283 false);
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284 else
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285 emit gh_set_event (fig.get_handle (), "selectiontype",
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286 octave_value ("normal"), false);
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287 }
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288 }
18612
9597e00ed2dd Add support for "windowbuttonmotionfcn" and "currentpoint"
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parents: 18505
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289 }
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290 break;
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291
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292 case QEvent::MouseMove:
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293 if (qWidget<QWidget> ()->hasMouseTracking ())
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294 {
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295 octave::autolock guard (gh_mgr.graphics_lock ());
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296
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297 QMouseEvent *m = dynamic_cast<QMouseEvent *> (xevent);
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298 graphics_object go = object ();
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299 graphics_object fig = go.get_ancestor ("figure");
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300
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diff changeset
301 if (fig)
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diff changeset
302 {
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303 emit gh_set_event (fig.get_handle (), "currentpoint",
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304 Utils::figureCurrentPoint (fig, m), false);
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305 emit gh_callback_event (fig.get_handle (),
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diff changeset
306 "windowbuttonmotionfcn");
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diff changeset
307 }
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308 }
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309 break;
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310
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311 case QEvent::KeyPress:
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312 if (m_keyPressHandlerDefined)
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diff changeset
313 {
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diff changeset
314 octave::autolock guard (gh_mgr.graphics_lock ());
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parents:
diff changeset
315
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diff changeset
316 octave_scalar_map keyData =
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diff changeset
317 Utils::makeKeyEventStruct (dynamic_cast<QKeyEvent *> (xevent));
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diff changeset
318 graphics_object fig = object ().get_ancestor ("figure");
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diff changeset
319
27319
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320 emit gh_set_event (fig.get_handle (), "currentcharacter",
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diff changeset
321 keyData.getfield ("Character"), false);
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diff changeset
322 emit gh_callback_event (m_handle, "keypressfcn", keyData);
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diff changeset
323 }
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diff changeset
324 break;
18498
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parents:
diff changeset
325
26024
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diff changeset
326 case QEvent::FocusIn:
27319
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diff changeset
327 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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diff changeset
328 break;
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parents: 25996
diff changeset
329
80c8062e855a Allow uicontrol focus to be set from the interpreter (bug #54942)
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parents: 25996
diff changeset
330 case QEvent::FocusOut:
27319
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diff changeset
331 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
332 break;
80c8062e855a Allow uicontrol focus to be set from the interpreter (bug #54942)
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parents: 25996
diff changeset
333
22411
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parents: 22323
diff changeset
334 default:
c69805d1fa64 maint: Style check C++ code in libgui/
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parents: 22323
diff changeset
335 break;
c69805d1fa64 maint: Style check C++ code in libgui/
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parents: 22323
diff changeset
336 }
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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diff changeset
338 return Object::eventFilter (watched, xevent);
c69805d1fa64 maint: Style check C++ code in libgui/
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parents: 22323
diff changeset
339 }
18498
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
diff changeset
340
31646
c6d54dd31a7e maint: Use macros to begin/end C++ namespaces.
John W. Eaton <jwe@octave.org>
parents: 30564
diff changeset
341 OCTAVE_END_NAMESPACE(octave)