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annotate libgui/graphics/ToolBarButton.cc @ 26376:00f796120a6d stable

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maint: Update copyright dates in all source files.
author John W. Eaton <jwe@octave.org>
date Wed, 02 Jan 2019 16:32:43 -0500
parents 6652d3823428
children 992f55ef87f5
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1 /*
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2
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3 Copyright (C) 2011-2019 Michael Goffioul
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4
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5 This file is part of Octave.
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6
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7 Octave is free software: you can redistribute it and/or modify it
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8 under the terms of the GNU General Public License as published by
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9 the Free Software Foundation, either version 3 of the License, or
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10 (at your option) any later version.
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11
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12 Octave is distributed in the hope that it will be useful, but
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13 WITHOUT ANY WARRANTY; without even the implied warranty of
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14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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15 GNU General Public License for more details.
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16
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17 You should have received a copy of the GNU General Public License
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18 along with Octave; see the file COPYING. If not, see
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19 <https://www.gnu.org/licenses/>.
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20
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21 */
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22
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23 // This file should not include config.h. It is only included in other
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24 // C++ source files that should have included config.h before including
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25 // this file.
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26
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27 #include <QAction>
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28 #include <QWidget>
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29
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30 #include "ToolBarButton.h"
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31 #include "QtHandlesUtils.h"
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32
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33 namespace QtHandles
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34 {
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35
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36 template <typename T>
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37 ToolBarButton<T>::ToolBarButton (const graphics_object& go, QAction *action)
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38 : Object (go, action), m_separator (nullptr)
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39 {
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40 typename T::properties& tp = properties<T> ();
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41
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42 action->setToolTip (Utils::fromStdString (tp.get_tooltipstring ()));
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43 action->setVisible (tp.is_visible ());
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44 QImage img = Utils::makeImageFromCData (tp.get_cdata (), 16, 16);
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45 action->setIcon (QIcon (QPixmap::fromImage (img)));
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46 if (tp.is_separator ())
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47 {
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48 m_separator = new QAction (action);
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49 m_separator->setSeparator (true);
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50 m_separator->setVisible (tp.is_visible ());
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51 }
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52 action->setEnabled (tp.is_enable ());
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53
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54 QWidget *w = qobject_cast<QWidget *> (action->parent ());
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55
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56 w->insertAction (w->actions ().back (), action);
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57 if (m_separator)
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58 w->insertAction (action, m_separator);
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59 }
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60
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61 template <typename T>
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62 ToolBarButton<T>::~ToolBarButton (void)
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63 { }
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64
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65 template <typename T>
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66 void
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67 ToolBarButton<T>::update (int pId)
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68 {
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69 typename T::properties& tp = properties<T> ();
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70 QAction *action = qWidget<QAction> ();
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71
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72 switch (pId)
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73 {
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74 case base_properties::ID_VISIBLE:
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75 action->setVisible (tp.is_visible ());
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76 if (m_separator)
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77 m_separator->setVisible (tp.is_visible ());
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78 break;
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79
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80 case T::properties::ID_TOOLTIPSTRING:
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81 action->setToolTip (Utils::fromStdString (tp.get_tooltipstring ()));
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82 break;
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83
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84 case T::properties::ID_CDATA:
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85 {
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86 QImage img = Utils::makeImageFromCData (tp.get_cdata (), 16, 16);
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87
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88 action->setIcon (QIcon (QPixmap::fromImage (img)));
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89 }
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90 break;
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91
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92 case T::properties::ID_SEPARATOR:
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93 if (tp.is_separator ())
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94 {
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95 if (! m_separator)
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96 {
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97 m_separator = new QAction (action);
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98 m_separator->setSeparator (true);
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99 m_separator->setVisible (tp.is_visible ());
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100
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101 QWidget *w = qobject_cast<QWidget *> (action->parent ());
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102
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103 w->insertAction (action, m_separator);
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104 }
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105 }
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106 else
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107 {
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108 if (m_separator)
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109 delete m_separator;
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110 m_separator = nullptr;
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111 }
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112 break;
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113
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114 case T::properties::ID_ENABLE:
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115 action->setEnabled (tp.is_enable ());
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116 break;
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117
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118 default:
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119 Object::update (pId);
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120 break;
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121 }
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122 }
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123
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124 }