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annotate libgui/src/octave-dock-widget.h @ 18568:2d5d0d86432e gui-release

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gui: Add select all menu (Bug #41797) * libgui//qterminal/libqterminal/QTerminal.h: Add selectAll popup menu and virtual function. * libgui/qterminal/libqterminal/unix/QUnixTerminalImpl.cpp,h: Add selectAll function. * libgui/qterminal/libqterminal/unix/TerminalView.cpp,h: add selectAll function. * libgui/qterminal/libqterminal/win32/QWinTerminalImpl.cpp,h: Add selectAll function. * libgui/src/documentation-dock-widget.cc,h: Add selectAll function. * libgui/src/files-dock-widget.cc,h: Add selectAll function. * libgui/src/history-dock-widget.cc,h: Add selectAll function. * libgui/src/m-editor/file-editor-tab.cc,h: Add select_all function and signal. * libgui/src/m-editor/file-editor.cc,h: Add request_selectall and selectAll function, add Edit->select all menu. * libgui/src/main-window.cc: add selectAll function, selectAll menu. * libgui/src/octave-dock-widget.cc,h: Add virtual selectAll function and connect to mainwindow selectall signal. * libgui/src/qtinfo/webinfo.cc,h: Add selectAll function. * libgui/src/workspace-view.cc,h: Add selectAll function.
author John Donoghue <john.donoghue@ieee.org>
date Tue, 11 Mar 2014 19:27:23 -0400
parents 7952fb0435db
children 2f9d9663b6b0
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1 /*
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2
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3 Copyright (C) 2012-2013 Richard Crozier
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4
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5 This file is part of Octave.
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6
c3057d80cf91 Created common octave_dock_widget class
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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 the
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9 Free Software Foundation; either version 3 of the License, or (at your
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10 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 WITHOUT
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13 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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14 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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15 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 <http://www.gnu.org/licenses/>.
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20
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21 */
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22
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23 #if !defined (octave_octave_dock_widget_h)
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24 #define octave_octave_dock_widget_h 1
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25
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26 #include <QDockWidget>
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27 #include <QSettings>
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28 #include <QIcon>
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29 #include <QMainWindow>
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30 #include <QToolButton>
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31 #include <QMouseEvent>
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32
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33 class octave_dock_widget : public QDockWidget
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34 {
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35 Q_OBJECT
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36
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37 public:
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38
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39 octave_dock_widget (QWidget *p = 0);
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40 virtual ~octave_dock_widget ();
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41
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42 virtual void connect_visibility_changed (void);
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43 void make_window (void);
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44 void make_widget (bool dock=true);
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45 void set_title (const QString&);
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46
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47 signals:
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48
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49 /** Custom signal that tells whether a user has clicked away
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50 * that dock widget, i.e the active dock widget has
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51 * changed. */
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52 void active_changed (bool active);
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53
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54 protected:
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55
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56 virtual void closeEvent (QCloseEvent *e)
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57 {
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58 emit active_changed (false);
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59 QDockWidget::closeEvent (e);
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60 }
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61
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62 QWidget * focusWidget ();
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63
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64 public slots:
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65
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66 virtual void focus (void)
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67 {
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68 if (! isVisible ())
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69 setVisible (true);
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70
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71 setFocus ();
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72 activateWindow ();
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73 raise ();
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74 }
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75
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76 virtual void handle_visibility (bool visible)
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77 {
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78 if (visible && ! isFloating ())
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79 focus ();
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80 }
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81
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82 virtual void notice_settings (const QSettings*)
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83 {
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84 }
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85 void handle_settings (const QSettings*);
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86
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87 QMainWindow *main_win () { return _parent; }
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88
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89 protected slots:
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90
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91 /** Slot to steer changing visibility from outside. */
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92 virtual void handle_visibility_changed (bool visible)
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93 {
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94 if (visible)
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95 emit active_changed (true);
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96 }
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97 /** slots to handle copy & paste */
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98 virtual void copyClipboard ()
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99 {
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100 }
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101 virtual void pasteClipboard ()
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102 {
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103 }
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104 virtual void selectAll ()
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105 {
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106 }
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107
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108 private slots:
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109
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110 void change_floating (bool);
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111 void change_visibility (bool);
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112
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113 private:
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114
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115 QMainWindow *_parent; // store the parent since we are reparenting to 0
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116 bool _floating;
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117 QString _icon_color;
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118
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119 #if defined (Q_OS_WIN32)
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120 QWidget *_title_widget;
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121 QToolButton *_dock_button;
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122 QToolButton *_close_button;
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123 QAction *_dock_action;
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124 QAction *_close_action;
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125 #endif
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126
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127 };
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128
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129 #endif