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annotate libgui/graphics/Object.h @ 20629:46edfbd31ad7

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Fix execution of "windowbuttonmotionfcn" with uipanels (bug #46151) * Canvas.cc (Canvas::canvasMouseMoveEvent): decide here to update the currentpoint and run "windowbuttonmotionfcn" if the latter is not empty * Canvas.h: remove unused "enableCurrentPointUpdates" method and "m_updateCurrentPoint" attribute * Figure.h: declare a new private method "enableMouseTracking" * Figure.cc (Figure::Figure): use "enableMouseTracking" instead of "update" on "windowbuttonmotionfcn". * Figure.cc (Figure::update): mouse tracking is now enabled unconditionally so remove unused case "windowbuttonmotionfcn". *Figure.cc(Figure::eventNotifyAfter): enable mouse tracking on new children widgets.
author Pantxo Diribarne <pantxo.diribarne@gmail.com>
date Sat, 10 Oct 2015 12:21:37 +0200
parents f0e61a67ad9f
children
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1 /*
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2
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3 Copyright (C) 2011-2015 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 QString;
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32 class QWidget;
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33
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34 namespace QtHandles
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35 {
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36
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37 class Container;
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38 class ObjectProxy;
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39
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40 class Object : public QObject
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41 {
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42 Q_OBJECT
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43
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44 public:
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45 Object (const graphics_object& go, QObject* obj = 0);
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46
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47 virtual ~Object (void);
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48
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49 base_properties& properties (void)
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50 { return object ().get_properties (); }
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51
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52 const base_properties& properties (void) const
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53 { return object ().get_properties (); }
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54
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55 template <class T>
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56 typename T::properties& properties (void)
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57 {
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58 return dynamic_cast<typename T::properties&>
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59 (object ().get_properties ());
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60 }
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61
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62 template <class T>
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63 const typename T::properties& properties (void) const
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64 {
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65 return dynamic_cast<const typename T::properties&>
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66 (object ().get_properties ());
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67 }
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68
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69 graphics_object object (void) const;
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70
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71 virtual QObject* qObject (void) { return m_qobject; }
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72
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73 template <class T>
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74 T* qWidget (void) { return qobject_cast<T*>(qObject ()); }
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75
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76 virtual Container* innerContainer (void) = 0;
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77
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78 static Object* fromQObject (QObject* obj);
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79
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80 public slots:
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81 void slotUpdate (int pId);
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82 void slotFinalize (void);
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83 void slotRedraw (void);
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84 void slotPrint (const QString& file_cmd, const QString& term);
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85
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86 void objectDestroyed (QObject *obj = 0);
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87
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88 protected:
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89 static Object* parentObject (const graphics_object& go);
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90 void init (QObject* obj, bool callBase = false);
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91
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92 virtual void update (int pId);
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93 virtual void finalize (void);
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94 virtual void redraw (void);
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95 virtual void print (const QString& file_cmd, const QString& term);
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96
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97 virtual void beingDeleted (void);
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98
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99 protected:
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100 graphics_handle m_handle;
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101 QObject* m_qobject;
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102 };
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103
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104 }; // namespace QtHandles
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105
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106 #endif