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comparison libgui/graphics/Object.h @ 19715:35bca657d74d

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printing for Qt plot widget (bug #42537) * Backend.h, Backend.cc (Backend::print_figure): New function. * Canvas.h, Canvas.cc (Canvas::print): New function. * Figure.h, Figure.cc (Figure:print): New function. * Object.h, Object.cc (Object::slotPrint, Object::print): New functions. * ObjectProxy.h, ObjectProxy.cc (ObjectProxy::print): New function. (ObjectProxy::sendPrint): New signal. (ObjectProxy::init): Connect sendPrint signal to slotPrint slot of current object.
author John W. Eaton <jwe@octave.org>
date Sun, 08 Feb 2015 16:25:06 -0500
parents 2f4406e9dad6
children f0e61a67ad9f
comparison
equal deleted inserted replaced
19714:890ff06d84ce 19715:35bca657d74d
26 #include <QObject> 26 #include <QObject>
27 27
28 #include "graphics.h" 28 #include "graphics.h"
29 29
30 class QObject; 30 class QObject;
31 class QString;
31 class QWidget; 32 class QWidget;
32 33
33 namespace QtHandles 34 namespace QtHandles
34 { 35 {
35 36
78 79
79 public slots: 80 public slots:
80 void slotUpdate (int pId); 81 void slotUpdate (int pId);
81 void slotFinalize (void); 82 void slotFinalize (void);
82 void slotRedraw (void); 83 void slotRedraw (void);
84 void slotPrint (const QString& file_cmd, const QString& term);
83 85
84 void objectDestroyed (QObject *obj = 0); 86 void objectDestroyed (QObject *obj = 0);
85 87
86 protected: 88 protected:
87 static Object* parentObject (const graphics_object& go); 89 static Object* parentObject (const graphics_object& go);
88 void init (QObject* obj, bool callBase = false); 90 void init (QObject* obj, bool callBase = false);
89 91
90 virtual void update (int pId); 92 virtual void update (int pId);
91 virtual void finalize (void); 93 virtual void finalize (void);
92 virtual void redraw (void); 94 virtual void redraw (void);
95 virtual void print (const QString& file_cmd, const QString& term);
93 96
94 virtual void beingDeleted (void); 97 virtual void beingDeleted (void);
95 98
96 protected: 99 protected:
97 graphics_handle m_handle; 100 graphics_handle m_handle;