00001 /*========================================================================= 00002 00003 Copyright 2004 Sandia Corporation. 00004 Under the terms of Contract DE-AC04-94AL85000, there is a non-exclusive 00005 license for use of this work by or on behalf of the 00006 U.S. Government. Redistribution and use in source and binary forms, with 00007 or without modification, are permitted provided that this Notice and any 00008 statement of authorship are reproduced on all copies. 00009 00010 =========================================================================*/ 00011 00012 /*======================================================================== 00013 For general information about using VTK and Qt, see: 00014 http://www.trolltech.com/products/3rdparty/vtksupport.html 00015 =========================================================================*/ 00016 00017 /*======================================================================== 00018 !!! WARNING for those who want to contribute code to this file. 00019 !!! If you use a commercial edition of Qt, you can modify this code. 00020 !!! If you use an open source version of Qt, you are free to modify 00021 !!! and use this code within the guidelines of the GPL license. 00022 !!! Unfortunately, you cannot contribute the changes back into this 00023 !!! file. Doing so creates a conflict between the GPL and BSD-like VTK 00024 !!! license. 00025 =========================================================================*/ 00026 00044 #ifndef VTK_EVENT_QT_SLOT_CONNECT 00045 #define VTK_EVENT_QT_SLOT_CONNECT 00046 00047 #include "vtkObject.h" 00048 #include "vtkCommand.h" // for event defines 00049 #include "QVTKWin32Header.h" // for export define 00050 #include "qobject.h" // for version info 00051 00052 class QObject; 00053 class vtkQtConnections; 00054 00055 // manage connections between VTK object events and Qt slots 00056 class QVTK_EXPORT vtkEventQtSlotConnect : public vtkObject 00057 { 00058 public: 00059 static vtkEventQtSlotConnect* New(); 00060 vtkTypeMacro(vtkEventQtSlotConnect, vtkObject) 00061 00062 00063 void PrintSelf(ostream& os, vtkIndent indent); 00064 00066 00069 virtual void Connect(vtkObject* vtk_obj, unsigned long event, 00070 const QObject* qt_obj, const char* slot, 00071 void* client_data=NULL, float priority=0.0 00072 #if QT_VERSION >= 0x040000 00073 ,Qt::ConnectionType type = Qt::AutoConnection); 00075 #else 00076 ); 00077 #endif 00078 00080 00085 virtual void Disconnect( 00086 vtkObject* vtk_obj=NULL, unsigned long event=vtkCommand::NoEvent, 00087 const QObject* qt_obj=NULL, const char* slot = 0, void* client_data=NULL); 00089 00090 protected: 00091 vtkQtConnections* Connections; 00092 00093 vtkEventQtSlotConnect(); 00094 ~vtkEventQtSlotConnect(); 00095 00096 private: 00097 // unimplemented 00098 vtkEventQtSlotConnect(const vtkEventQtSlotConnect&); 00099 void operator=(const vtkEventQtSlotConnect&); 00100 }; 00101 00102 #endif 00103
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