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annotate libgui/src/octave-dock-widget.h @ 24014:bffd7d826887

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style fixes for some GUI source files * files-dock-widget.cc, files-dock-widget.h, octave-cmd.cc, octave-cmd.h, octave-dock-widget.cc, octave-dock-widget.h, resource-manager.cc, resource-manager.h, shortcut-manager.cc, shortcut-manager.h, variable-editor-model.cc, variable-editor-model.h, variable-editor.cc, variable-editor.h, welcome-wizard.cc, welcome-wizard.h, workspace-model.cc, workspace-model.h, workspace-view.cc, workspace-view.h: Use m_ prefix for member variables, order functions consistently in header and source files, and follow more Octave coding conventions.
author John W. Eaton <jwe@octave.org>
date Wed, 06 Sep 2017 12:53:28 -0400
parents 21baad6b35c4
children 1d6c940a1b37
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1 /*
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2
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3 Copyright (C) 2012-2017 Richard Crozier
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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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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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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 = nullptr);
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40
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41 virtual ~octave_dock_widget (void) = default;
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42
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43 virtual void connect_visibility_changed (void);
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44
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45 void make_window (void);
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46 void make_widget (bool dock=true);
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47 void set_title (const QString&);
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48 void set_predecessor_widget (octave_dock_widget *prev_widget);
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49
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50 signals:
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51
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52 /** Custom signal that tells whether a user has clicked away
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53 * that dock widget, i.e the active dock widget has
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54 * changed. */
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55 void active_changed (bool active);
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56
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57 protected:
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58
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59 virtual void closeEvent (QCloseEvent *e);
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60
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61 QWidget * focusWidget (void);
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62
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63 public slots:
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64
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65 virtual void focus (void)
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66 {
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67 if (! isVisible ())
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68 setVisible (true);
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69
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70 setFocus ();
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71 activateWindow ();
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72 raise ();
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73 }
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74
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75 virtual void handle_visibility (bool visible)
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76 {
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77 if (visible && ! isFloating ())
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78 focus ();
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79 }
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80
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81 virtual void notice_settings (const QSettings*) { }
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82
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83 void handle_settings (const QSettings*);
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84
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85 void handle_active_dock_changed (octave_dock_widget*, octave_dock_widget*);
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86
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87 QMainWindow * main_win (void) { return m_parent; }
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88
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89 void save_settings (void);
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90
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91 protected slots:
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92
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93 /** Slot to steer changing visibility from outside. */
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94 virtual void handle_visibility_changed (bool visible)
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95 {
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96 if (visible)
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97 emit active_changed (true);
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98 }
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99
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100 /** slots to handle copy & paste */
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101 virtual void copyClipboard (void) { }
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102 virtual void pasteClipboard (void) { }
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103 virtual void selectAll (void) { }
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104 /** slots to handle undo */
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105 virtual void do_undo (void) { }
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106
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107 // event filter for double clicks into the window decoration elements
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108 bool eventFilter (QObject *obj, QEvent *e);
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109
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110 private slots:
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111
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112 void change_floating (bool);
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113 void change_visibility (bool);
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114
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115 private:
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116
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117 void set_style (bool active);
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118 void set_focus_predecessor (void);
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119
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120 QMainWindow *m_parent; // store the parent since we are reparenting to 0
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121 bool m_floating;
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122 bool m_custom_style;
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123 int m_title_3d;
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124 int m_icon_size;
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125 QColor m_bg_color;
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126 QColor m_bg_color_active;
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127 QColor m_fg_color;
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128 QColor m_fg_color_active;
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129 QString m_icon_color;
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130 QString m_icon_color_active;
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131 octave_dock_widget *m_predecessor_widget;
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132
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133 #if defined (Q_OS_WIN32)
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134 QWidget *m_title_widget;
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135 QToolButton *m_dock_button;
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136 QToolButton *m_close_button;
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137 QAction *m_dock_action;
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138 QAction *m_close_action;
18180
b3838cedfe04 redesign of dock widgets title bar with configurable colors
Torsten <ttl@justmail.de>
parents: 17899
diff changeset
139 #endif
16057
c3057d80cf91 Created common octave_dock_widget class
Richard Crozier <richard.crozier@yahoo.co.uk>
parents:
diff changeset
140 };
c3057d80cf91 Created common octave_dock_widget class
Richard Crozier <richard.crozier@yahoo.co.uk>
parents:
diff changeset
141
16461
094bd3627ead move common functionality to octave_dock_widget base class
John W. Eaton <jwe@octave.org>
parents: 16340
diff changeset
142 #endif