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annotate libgui/src/octave-dock-widget.h @ 16057:c3057d80cf91

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Created common octave_dock_widget class * octave_dock_widget.h : New class octave_dock_widget with common dock widget methods, slots and signals * file_editor_interface.h: Now inherit from octave_dock_widget, removed common dock widget code * file_editor.h: Now inherit from octave_dock_widget, removed common dock widget code * file_editor.cc: Now inherit from octave_dock_widget, removed common dock widget code * files_dockwidget.h: Now inherit from octave_dock_widget, removed common dock widget code * files_dockwidget.cc: Now inherit from octave_dock_widget, removed common dock widget code * history_dockwidget.h: Now inherit from octave_dock_widget, removed common dock widget code * history_dockwidget.cc: Now inherit from octave_dock_widget, removed common dock widget methods * terminal_dockwidget.h: Now inherit from octave_dock_widget, removed common dock widget code * terminal_dockwidget.cc: Now inherit from octave_dock_widget, removed common dock widget code * module.mk: Added octave_dock_widget
author Richard Crozier <richard.crozier@yahoo.co.uk>
date Wed, 06 Feb 2013 21:45:04 +0000
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children 045ce3896e3f
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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
c3057d80cf91 Created common octave_dock_widget class
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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
c3057d80cf91 Created common octave_dock_widget class
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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 #ifndef OCTAVEDOCKWIDGET_H
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24 #define OCTAVEDOCKWIDGET_H
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25
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26 #include <QDockWidget>
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27 //#include <QMenu>
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28 //#include <QToolBar>
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29
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30 class octave_dock_widget : public QDockWidget
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31 {
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32 Q_OBJECT
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33
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34 public:
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35 octave_dock_widget (QWidget *p)
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36 : QDockWidget (p)
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37 {
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38 connect (this, SIGNAL (visibilityChanged (bool)),
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39 this, SLOT (handle_visibility_changed (bool)));
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40
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41 connect (this, SIGNAL (topLevelChanged(bool)),
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42 this, SLOT(top_level_changed(bool)));
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43 }
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44
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45 virtual ~octave_dock_widget () { }
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46
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47 signals:
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48 /** Custom signal that tells if a user has clicked away
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49 * that dock widget, i.e the active dock widget has
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50 * changed. */
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51 virtual void active_changed (bool active);
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52
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53 protected:
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54 virtual void closeEvent (QCloseEvent *e)
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55 {
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56 emit active_changed (false);
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57 QDockWidget::closeEvent (e);
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58 }
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59
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60 protected slots:
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61
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62 /** Slot to steer changing visibility from outside. */
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63 virtual void handle_visibility_changed (bool visible)
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64 {
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65 if (visible)
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66 emit active_changed (true);
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67 }
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68
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69 /** Slot when floating property changes */
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70 virtual void top_level_changed (bool floating)
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71 {
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72 if(floating)
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73 {
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74 setWindowFlags(Qt::Window); // make a window from the widget when floating
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75 show(); // make it visible again since setWindowFlags hides it
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76 }
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77 }
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78
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79 };
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80
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81 #endif // OCTAVEDOCKWIDGET_H