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annotate libgui/graphics/BaseControl.cc @ 30564:796f54d4ddbf stable

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update Octave Project Developers copyright for the new year In files that have the "Octave Project Developers" copyright notice, update for 2021. In all .txi and .texi files except gpl.txi and gpl.texi in the doc/liboctave and doc/interpreter directories, change the copyright to "Octave Project Developers", the same as used for other source files. Update copyright notices for 2022 (not done since 2019). For gpl.txi and gpl.texi, change the copyright notice to be "Free Software Foundation, Inc." and leave the date at 2007 only because this file only contains the text of the GPL, not anything created by the Octave Project Developers. Add Paul Thomas to contributors.in.
author John W. Eaton <jwe@octave.org>
date Tue, 28 Dec 2021 18:22:40 -0500
parents 6ea4a84df9c7
children ca7d58406f82 c6d54dd31a7e
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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::base_qobject& oct_qobj,
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120 octave::interpreter& interp,
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121 const graphics_object& go, QWidget *w)
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122 : Object (oct_qobj, interp, go, w), m_normalizedFont (false),
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123 m_keyPressHandlerDefined (false)
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124 {
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Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 26376
diff changeset
125 qObject ()->setObjectName ("UIControl");
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diff changeset
126 init (w);
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parents: 22323
diff changeset
127 }
18498
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
diff changeset
128
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diff changeset
129 void
23449
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diff changeset
130 BaseControl::init (QWidget *w, bool callBase)
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diff changeset
131 {
c69805d1fa64 maint: Style check C++ code in libgui/
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parents: 22323
diff changeset
132 if (callBase)
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diff changeset
133 Object::init (w, callBase);
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parents:
diff changeset
134
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diff changeset
135 uicontrol::properties& up = properties<uicontrol> ();
18498
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John W. Eaton <jwe@octave.org>
parents:
diff changeset
136
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diff changeset
137 Matrix bb = up.get_boundingbox (false);
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diff changeset
138 w->setGeometry (octave::math::round (bb(0)), octave::math::round (bb(1)),
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diff changeset
139 octave::math::round (bb(2)), octave::math::round (bb(3)));
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diff changeset
140 w->setFont (Utils::computeFont<uicontrol> (up, bb(3)));
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diff changeset
141 updatePalette (up, w);
28245
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parents: 28244
diff changeset
142 if (up.enable_is ("inactive"))
46a23dc62056 Implement "gray" when uicontrol pushbuttons/togglebuttons are disabled (bug #57128)
Rik <rik@octave.org>
parents: 28244
diff changeset
143 w->blockSignals (true);
46a23dc62056 Implement "gray" when uicontrol pushbuttons/togglebuttons are disabled (bug #57128)
Rik <rik@octave.org>
parents: 28244
diff changeset
144 else
46a23dc62056 Implement "gray" when uicontrol pushbuttons/togglebuttons are disabled (bug #57128)
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parents: 28244
diff changeset
145 w->setEnabled (up.enable_is ("on"));
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parents: 22323
diff changeset
146 w->setToolTip (Utils::fromStdString (up.get_tooltipstring ()));
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diff changeset
147 w->setVisible (up.is_visible ());
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diff changeset
148 m_keyPressHandlerDefined = ! up.get_keypressfcn ().isempty ();
18498
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
diff changeset
149
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diff changeset
150 w->installEventFilter (this);
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parents:
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151
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152 m_normalizedFont = up.fontunits_is ("normalized");
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diff changeset
153 }
18498
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parents:
diff changeset
154
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Rik <rik@octave.org>
parents: 22323
diff changeset
155 BaseControl::~BaseControl (void)
22417
48c00363dc74 maint: Use '{ }' for empty function bodies in C++.
Rik <rik@octave.org>
parents: 22413
diff changeset
156 { }
18498
2e7cad6f180c Initial integration of QtHandles.
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parents:
diff changeset
157
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diff changeset
158 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
159 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
160 {
92ecc4a97b5c Properly redraw uixx objects after Qt figure is (un)maximized (bug #53709)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 26376
diff changeset
161 update (uicontrol::properties::ID_POSITION);
92ecc4a97b5c Properly redraw uixx objects after Qt figure is (un)maximized (bug #53709)
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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
92ecc4a97b5c Properly redraw uixx objects after Qt figure is (un)maximized (bug #53709)
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parents: 26376
diff changeset
164 void
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diff changeset
165 BaseControl::update (int pId)
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diff changeset
166 {
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167 uicontrol::properties& up = properties<uicontrol> ();
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diff changeset
168 QWidget *w = qWidget<QWidget> ();
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169
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170 switch (pId)
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171 {
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diff changeset
172 case uicontrol::properties::ID_POSITION:
19621
af0399a5aae0 untabify QtHandles source files
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diff changeset
173 {
af0399a5aae0 untabify QtHandles source files
John W. Eaton <jwe@octave.org>
parents: 19616
diff changeset
174 Matrix bb = up.get_boundingbox (false);
21782
2aef506f3fec use namespace for lo-mappers.h functions
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parents: 21724
diff changeset
175 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
176 octave::math::round (bb(2)), octave::math::round (bb(3)));
19621
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diff changeset
177 }
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178 break;
19967
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diff changeset
179
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diff changeset
180 case uicontrol::properties::ID_FONTNAME:
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diff changeset
181 case uicontrol::properties::ID_FONTSIZE:
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diff changeset
182 case uicontrol::properties::ID_FONTWEIGHT:
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diff changeset
183 case uicontrol::properties::ID_FONTANGLE:
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diff changeset
184 w->setFont (Utils::computeFont<uicontrol> (up));
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diff changeset
185 break;
19967
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diff changeset
186
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diff changeset
187 case uicontrol::properties::ID_FONTUNITS:
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diff changeset
188 // FIXME: We shouldn't have to do anything, octave should update
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diff changeset
189 // the "fontsize" property automatically to the new units.
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diff changeset
190 // Hence the actual font used shouldn't change.
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diff changeset
191 m_normalizedFont = up.fontunits_is ("normalized");
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diff changeset
192 break;
19967
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diff changeset
193
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diff changeset
194 case uicontrol::properties::ID_BACKGROUNDCOLOR:
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diff changeset
195 case uicontrol::properties::ID_FOREGROUNDCOLOR:
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diff changeset
196 updatePalette (up, w);
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diff changeset
197 break;
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diff changeset
198
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diff changeset
199 case uicontrol::properties::ID_ENABLE:
28245
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diff changeset
200 if (up.enable_is ("inactive"))
28246
c387a55aed05 Fix problem with uicontrol "Enable" transition from "off"->"inactive" (bug #57128).
Rik <rik@octave.org>
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diff changeset
201 {
c387a55aed05 Fix problem with uicontrol "Enable" transition from "off"->"inactive" (bug #57128).
Rik <rik@octave.org>
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diff changeset
202 w->blockSignals (true);
c387a55aed05 Fix problem with uicontrol "Enable" transition from "off"->"inactive" (bug #57128).
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diff changeset
203 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
204 }
28245
46a23dc62056 Implement "gray" when uicontrol pushbuttons/togglebuttons are disabled (bug #57128)
Rik <rik@octave.org>
parents: 28244
diff changeset
205 else
28246
c387a55aed05 Fix problem with uicontrol "Enable" transition from "off"->"inactive" (bug #57128).
Rik <rik@octave.org>
parents: 28245
diff changeset
206 {
c387a55aed05 Fix problem with uicontrol "Enable" transition from "off"->"inactive" (bug #57128).
Rik <rik@octave.org>
parents: 28245
diff changeset
207 w->blockSignals (false);
c387a55aed05 Fix problem with uicontrol "Enable" transition from "off"->"inactive" (bug #57128).
Rik <rik@octave.org>
parents: 28245
diff changeset
208 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
209 }
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diff changeset
210 break;
19967
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diff changeset
211
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diff changeset
212 case uicontrol::properties::ID_TOOLTIPSTRING:
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diff changeset
213 w->setToolTip (Utils::fromStdString (up.get_tooltipstring ()));
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diff changeset
214 break;
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parents:
diff changeset
215
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diff changeset
216 case base_properties::ID_VISIBLE:
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diff changeset
217 w->setVisible (up.is_visible ());
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diff changeset
218 break;
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parents: 22323
diff changeset
219
c69805d1fa64 maint: Style check C++ code in libgui/
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parents: 22323
diff changeset
220 case uicontrol::properties::ID_KEYPRESSFCN:
23577
80c42f4cca13 maint: Deprecate is_empty and replace with isempty.
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diff changeset
221 m_keyPressHandlerDefined = ! up.get_keypressfcn ().isempty ();
22411
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diff changeset
222 break;
18498
2e7cad6f180c Initial integration of QtHandles.
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parents:
diff changeset
223
26024
80c8062e855a Allow uicontrol focus to be set from the interpreter (bug #54942)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 25996
diff changeset
224 case uicontrol::properties::ID___FOCUS__:
80c8062e855a Allow uicontrol focus to be set from the interpreter (bug #54942)
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parents: 25996
diff changeset
225 if (up.is___focus__ ())
80c8062e855a Allow uicontrol focus to be set from the interpreter (bug #54942)
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parents: 25996
diff changeset
226 w->setFocus ();
80c8062e855a Allow uicontrol focus to be set from the interpreter (bug #54942)
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parents: 25996
diff changeset
227 else
80c8062e855a Allow uicontrol focus to be set from the interpreter (bug #54942)
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parents: 25996
diff changeset
228 w->clearFocus ();
80c8062e855a Allow uicontrol focus to be set from the interpreter (bug #54942)
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parents: 25996
diff changeset
229 break;
80c8062e855a Allow uicontrol focus to be set from the interpreter (bug #54942)
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parents: 25996
diff changeset
230
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diff changeset
231 default:
c69805d1fa64 maint: Style check C++ code in libgui/
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parents: 22323
diff changeset
232 break;
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
233 }
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
234 }
19967
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John W. Eaton <jwe@octave.org>
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diff changeset
235
22411
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parents: 22323
diff changeset
236 bool
23449
c763214a8260 maint: Use convention 'int *x' for naming pointers.
Rik <rik@octave.org>
parents: 23447
diff changeset
237 BaseControl::eventFilter (QObject *watched, QEvent *xevent)
22411
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diff changeset
238 {
27647
2a506bc4a7af eliminate global access to Octave interpreter in qt graphics classes
John W. Eaton <jwe@octave.org>
parents: 27645
diff changeset
239 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
240
22411
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parents: 22323
diff changeset
241 switch (xevent->type ())
19967
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John W. Eaton <jwe@octave.org>
parents: 19625
diff changeset
242 {
22411
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diff changeset
243 case QEvent::Resize:
c69805d1fa64 maint: Style check C++ code in libgui/
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parents: 22323
diff changeset
244 if (m_normalizedFont)
19967
3cc0734283dc style fixes in Qt graphics code
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parents: 19625
diff changeset
245 {
27335
50216d7a2f6b eliminate static wrapper functions in gh_manager class
John W. Eaton <jwe@octave.org>
parents: 27319
diff changeset
246 octave::autolock guard (gh_mgr.graphics_lock ());
18498
2e7cad6f180c Initial integration of QtHandles.
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parents:
diff changeset
247
22411
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diff changeset
248 qWidget<QWidget> ()->setFont (Utils::computeFont<uicontrol>
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parents: 22323
diff changeset
249 (properties<uicontrol> ()));
19967
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John W. Eaton <jwe@octave.org>
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diff changeset
250 }
22411
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diff changeset
251 break;
18498
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
diff changeset
252
22411
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Rik <rik@octave.org>
parents: 22323
diff changeset
253 case QEvent::MouseButtonPress:
18612
9597e00ed2dd Add support for "windowbuttonmotionfcn" and "currentpoint"
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18505
diff changeset
254 {
27335
50216d7a2f6b eliminate static wrapper functions in gh_manager class
John W. Eaton <jwe@octave.org>
parents: 27319
diff changeset
255 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
256
23447
db1fdf4384dd maint: Use convention "static_cast<void *>" for casting of pointers.
Rik <rik@octave.org>
parents: 23220
diff changeset
257 QMouseEvent *m = dynamic_cast<QMouseEvent *> (xevent);
19621
af0399a5aae0 untabify QtHandles source files
John W. Eaton <jwe@octave.org>
parents: 19616
diff changeset
258 graphics_object go = object ();
22411
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parents: 22323
diff changeset
259 uicontrol::properties& up = Utils::properties<uicontrol> (go);
19621
af0399a5aae0 untabify QtHandles source files
John W. Eaton <jwe@octave.org>
parents: 19616
diff changeset
260 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
261 if (fig)
22411
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Rik <rik@octave.org>
parents: 22323
diff changeset
262 {
27319
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parents: 26816
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263 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
264 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
265
25996
37743ef71734 Let uicontrol objects become the figure currentobject when clicked (bug #44672)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 25921
diff changeset
266 if (m->button () != Qt::LeftButton || ! up.enable_is ("on"))
37743ef71734 Let uicontrol objects become the figure currentobject when clicked (bug #44672)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 25921
diff changeset
267 {
27319
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268 emit gh_set_event (fig.get_handle (), "selectiontype",
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John W. Eaton <jwe@octave.org>
parents: 26816
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269 Utils::figureSelectionType (m), false);
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270 emit gh_set_event (fig.get_handle (), "currentpoint",
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parents: 26816
diff changeset
271 Utils::figureCurrentPoint (fig, m),
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parents: 26816
diff changeset
272 false);
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273 emit gh_callback_event (fig.get_handle (),
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274 "windowbuttondownfcn");
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parents: 26816
diff changeset
275 emit gh_callback_event (m_handle, "buttondownfcn");
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parents: 22323
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276
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diff changeset
277 if (m->button () == Qt::RightButton)
27647
2a506bc4a7af eliminate global access to Octave interpreter in qt graphics classes
John W. Eaton <jwe@octave.org>
parents: 27645
diff changeset
278 ContextMenu::executeAt (m_interpreter, up, m->globalPos ());
25996
37743ef71734 Let uicontrol objects become the figure currentobject when clicked (bug #44672)
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parents: 25921
diff changeset
279 }
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Rik <rik@octave.org>
parents: 22323
diff changeset
280 else
25996
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parents: 25921
diff changeset
281 {
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parents: 25921
diff changeset
282 if (up.style_is ("listbox"))
27319
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parents: 26816
diff changeset
283 emit gh_set_event (fig.get_handle (), "selectiontype",
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John W. Eaton <jwe@octave.org>
parents: 26816
diff changeset
284 Utils::figureSelectionType (m),
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John W. Eaton <jwe@octave.org>
parents: 26816
diff changeset
285 false);
25996
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Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 25921
diff changeset
286 else
27319
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diff changeset
287 emit gh_set_event (fig.get_handle (), "selectiontype",
6b2d20317b26 use Qt signals to manage calls to gh_manager functions in Qt graphics toolkit
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parents: 26816
diff changeset
288 octave_value ("normal"), false);
25996
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parents: 25921
diff changeset
289 }
22411
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parents: 22323
diff changeset
290 }
18612
9597e00ed2dd Add support for "windowbuttonmotionfcn" and "currentpoint"
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18505
diff changeset
291 }
22411
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parents: 22323
diff changeset
292 break;
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John W. Eaton <jwe@octave.org>
parents: 19625
diff changeset
293
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parents: 22323
diff changeset
294 case QEvent::MouseMove:
c69805d1fa64 maint: Style check C++ code in libgui/
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parents: 22323
diff changeset
295 if (qWidget<QWidget> ()->hasMouseTracking ())
c69805d1fa64 maint: Style check C++ code in libgui/
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parents: 22323
diff changeset
296 {
27335
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parents: 27319
diff changeset
297 octave::autolock guard (gh_mgr.graphics_lock ());
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John W. Eaton <jwe@octave.org>
parents:
diff changeset
298
23447
db1fdf4384dd maint: Use convention "static_cast<void *>" for casting of pointers.
Rik <rik@octave.org>
parents: 23220
diff changeset
299 QMouseEvent *m = dynamic_cast<QMouseEvent *> (xevent);
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parents: 22323
diff changeset
300 graphics_object go = object ();
c69805d1fa64 maint: Style check C++ code in libgui/
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parents: 22323
diff changeset
301 graphics_object fig = go.get_ancestor ("figure");
c69805d1fa64 maint: Style check C++ code in libgui/
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parents: 22323
diff changeset
302
25921
9c47eedc44e2 msgbox.m: use graphics objects to build dialog (bug #42490)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 25054
diff changeset
303 if (fig)
9c47eedc44e2 msgbox.m: use graphics objects to build dialog (bug #42490)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 25054
diff changeset
304 {
27319
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John W. Eaton <jwe@octave.org>
parents: 26816
diff changeset
305 emit gh_set_event (fig.get_handle (), "currentpoint",
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
306 Utils::figureCurrentPoint (fig, m), false);
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John W. Eaton <jwe@octave.org>
parents: 26816
diff changeset
307 emit gh_callback_event (fig.get_handle (),
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
308 "windowbuttonmotionfcn");
25921
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Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 25054
diff changeset
309 }
22411
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Rik <rik@octave.org>
parents: 22323
diff changeset
310 }
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
311 break;
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
312
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
313 case QEvent::KeyPress:
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
314 if (m_keyPressHandlerDefined)
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
315 {
27335
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John W. Eaton <jwe@octave.org>
parents: 27319
diff changeset
316 octave::autolock guard (gh_mgr.graphics_lock ());
18498
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
diff changeset
317
22411
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parents: 22323
diff changeset
318 octave_scalar_map keyData =
23447
db1fdf4384dd maint: Use convention "static_cast<void *>" for casting of pointers.
Rik <rik@octave.org>
parents: 23220
diff changeset
319 Utils::makeKeyEventStruct (dynamic_cast<QKeyEvent *> (xevent));
22411
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Rik <rik@octave.org>
parents: 22323
diff changeset
320 graphics_object fig = object ().get_ancestor ("figure");
19967
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John W. Eaton <jwe@octave.org>
parents: 19625
diff changeset
321
27319
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John W. Eaton <jwe@octave.org>
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diff changeset
322 emit gh_set_event (fig.get_handle (), "currentcharacter",
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
323 keyData.getfield ("Character"), false);
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
324 emit gh_callback_event (m_handle, "keypressfcn", keyData);
22411
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Rik <rik@octave.org>
parents: 22323
diff changeset
325 }
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
326 break;
18498
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
diff changeset
327
26024
80c8062e855a Allow uicontrol focus to be set from the interpreter (bug #54942)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 25996
diff changeset
328 case QEvent::FocusIn:
27319
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John W. Eaton <jwe@octave.org>
parents: 26816
diff changeset
329 emit gh_set_event (m_handle, "__focus__", "on", false);
26024
80c8062e855a Allow uicontrol focus to be set from the interpreter (bug #54942)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 25996
diff changeset
330 break;
80c8062e855a Allow uicontrol focus to be set from the interpreter (bug #54942)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 25996
diff changeset
331
80c8062e855a Allow uicontrol focus to be set from the interpreter (bug #54942)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 25996
diff changeset
332 case QEvent::FocusOut:
27319
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John W. Eaton <jwe@octave.org>
parents: 26816
diff changeset
333 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
334 break;
80c8062e855a Allow uicontrol focus to be set from the interpreter (bug #54942)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 25996
diff changeset
335
22411
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Rik <rik@octave.org>
parents: 22323
diff changeset
336 default:
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
337 break;
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
338 }
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
339
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
340 return Object::eventFilter (watched, xevent);
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
341 }
18498
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
diff changeset
342
22413
8758addcf265 maint: Remove ';' at end of namespace declaration.
Rik <rik@octave.org>
parents: 22411
diff changeset
343 }