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cxViewContainer.h
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1 /*=========================================================================
2 This file is part of CustusX, an Image Guided Therapy Application.
3 
4 Copyright (c) 2008-2014, SINTEF Department of Medical Technology
5 All rights reserved.
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7 Redistribution and use in source and binary forms, with or without
8 modification, are permitted provided that the following conditions are met:
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10 1. Redistributions of source code must retain the above copyright notice,
11  this list of conditions and the following disclaimer.
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13 2. Redistributions in binary form must reproduce the above copyright notice,
14  this list of conditions and the following disclaimer in the documentation
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19  without specific prior written permission.
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21 THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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31 =========================================================================*/
32 
33 #ifndef CXVIEWCONTAINER_H_
34 #define CXVIEWCONTAINER_H_
35 
36 #include "cxResourceVisualizationExport.h"
37 
38 #include "cxConfig.h"
39 #include <boost/shared_ptr.hpp>
40 #include "vtkForwardDeclarations.h"
41 #include "QVTKWidget.h"
42 #include "cxLayoutData.h"
43 
44 class QGridLayout;
45 
46 namespace cx
47 {
48 class ViewItem;
49 
58 class cxResourceVisualization_EXPORT ViewContainer : public QVTKWidget
59 {
60  Q_OBJECT
61  typedef QVTKWidget inherited_widget;
62 
63 public:
64  ViewContainer(QWidget *parent = NULL, Qt::WindowFlags f = 0);
65  virtual ~ViewContainer();
66 
67  ViewItem *addView(QString uid, LayoutRegion region, QString name = "");
68  virtual void clear();
69  void renderAll();
70 
71  vtkRenderWindowPtr getRenderWindow() { return mRenderWindow; }
72  virtual void setModified();
73 
74  virtual QGridLayout *getGridLayout();
75 
76 private:
77  virtual void paintEvent(QPaintEvent *event);
78  virtual void showEvent(QShowEvent* event);
79  virtual void wheelEvent(QWheelEvent*);
80  virtual void mouseMoveEvent(QMouseEvent *event);
81  virtual void mousePressEvent(QMouseEvent *event);
82  virtual void mouseReleaseEvent(QMouseEvent *event);
83  virtual void focusInEvent(QFocusEvent* event);
84 private slots:
85  void customContextMenuRequestedSlot(const QPoint& point);
86 
87 protected:
90  unsigned long mMTimeHash;
91  virtual void doRender();
92  ViewItem* getViewItem(int index);
93 
94 private:
95  virtual void resizeEvent( QResizeEvent *event);
96  void initializeRenderWindow();
97  void addBackgroundRenderer();
98  QPoint convertToItemSpace(const QPoint &pos, ViewItem* item) const;
99  ViewItem* findViewItem(const QPoint &pos);
100 };
101 typedef boost::shared_ptr<ViewContainer> ViewContainerPtr;
102 
103 
104 } /* namespace cx */
105 
106 #endif /* CXVIEWCONTAINER_H_ */
boost::shared_ptr< ViewContainer > ViewContainerPtr
vtkSmartPointer< class vtkRenderWindow > vtkRenderWindowPtr
vtkRenderWindowPtr getRenderWindow()
unsigned long mMTimeHash
sum of all MTimes in objects rendered
vtkRenderWindowPtr mRenderWindow
ViewItem * mMouseEventTarget