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annotate libgui/graphics/Object.h @ 19629:be7ac98fab43 gui-release

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strip trailing whitespace from most source files * NEWS, etc/NEWS.3, libgui/graphics/Backend.h, libgui/graphics/ButtonControl.h, libgui/graphics/EditControl.cc, libgui/graphics/Object.h, libgui/graphics/QtHandlesUtils.cc, libgui/graphics/ToolBarButton.h, libgui/graphics/__init_qt__.cc, libgui/graphics/gl-select.cc, libgui/qterminal/libqterminal/unix/TerminalView.cpp, libgui/qterminal/libqterminal/unix/TerminalView.h, libgui/qterminal/libqterminal/win32/QWinTerminalImpl.cpp, libgui/src/m-editor/file-editor-tab.cc, libgui/src/m-editor/file-editor.cc, libgui/src/m-editor/file-editor.h, libgui/src/m-editor/octave-qscintilla.cc, libgui/src/settings-dialog.cc, libgui/src/shortcut-manager.cc, libgui/src/workspace-view.cc, libinterp/corefcn/graphics.cc, libinterp/corefcn/input.cc, libinterp/parse-tree/pt-unop.cc, liboctave/array/dSparse.h, scripts/pkg/pkg.m, scripts/polynomial/polyeig.m, test/io.tst: Strip trailing whitespace.
author John W. Eaton <jwe@octave.org>
date Tue, 20 Jan 2015 09:43:29 -0500
parents 523878f76518
children 0e1f5a750d00 af0399a5aae0
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1 /*
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2
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3 Copyright (C) 2011-2014 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 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 #ifndef __QtHandles_Object__
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24 #define __QtHandles_Object__ 1
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25
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26 #include <QObject>
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27
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28 #include "graphics.h"
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29
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30 class QObject;
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31 class QWidget;
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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 class Container;
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37 class ObjectProxy;
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38
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39 class Object : public QObject
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40 {
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41 Q_OBJECT
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42
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43 public:
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44 Object (const graphics_object& go, QObject* obj = 0);
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45
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46 virtual ~Object (void);
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47
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48 base_properties& properties (void)
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49 { return object ().get_properties (); }
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50
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51 const base_properties& properties (void) const
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52 { return object ().get_properties (); }
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53
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54 template <class T>
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55 typename T::properties& properties (void)
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56 {
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57 return dynamic_cast<typename T::properties&>
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58 (object ().get_properties ());
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59 }
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60
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61 template <class T>
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62 const typename T::properties& properties (void) const
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63 {
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64 return dynamic_cast<const typename T::properties&>
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65 (object ().get_properties ());
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66 }
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67
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68 graphics_object object (void) const;
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69
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70 virtual QObject* qObject (void) { return m_qobject; }
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71
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72 template <class T>
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73 T* qWidget (void) { return qobject_cast<T*>(qObject ()); }
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74
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75 virtual Container* innerContainer (void) = 0;
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76
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77 static Object* fromQObject (QObject* obj);
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78
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79 public slots:
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80 void slotUpdate (int pId);
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81 void slotFinalize (void);
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82 void slotRedraw (void);
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83
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84 void objectDestroyed (QObject *obj = 0);
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85
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86 protected:
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87 static Object* parentObject (const graphics_object& go);
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88 void init (QObject* obj, bool callBase = false);
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89
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90 virtual void update (int pId);
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91 virtual void finalize (void);
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92 virtual void redraw (void);
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93
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94 virtual void beingDeleted (void);
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95
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96 protected:
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97 graphics_handle m_handle;
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98 QObject* m_qobject;
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99 };
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100
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101 }; // namespace QtHandles
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102
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103 #endif