1 // SALOME VTKViewer : build VTK viewer into Salome desktop
3 // Copyright (C) 2003 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
4 // CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
6 // This library is free software; you can redistribute it and/or
7 // modify it under the terms of the GNU Lesser General Public
8 // License as published by the Free Software Foundation; either
9 // version 2.1 of the License.
11 // This library is distributed in the hope that it will be useful,
12 // but WITHOUT ANY WARRANTY; without even the implied warranty of
13 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 // Lesser General Public License for more details.
16 // You should have received a copy of the GNU Lesser General Public
17 // License along with this library; if not, write to the Free Software
18 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
20 // See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
29 #ifndef SVTK_GenericRenderWindowInteractor_h
30 #define SVTK_GenericRenderWindowInteractor_h
35 #include <vtkGenericRenderWindowInteractor.h>
36 #include <vtkSmartPointer.h>
45 #pragma warning ( disable:4251 )
49 \class QVTK_GenericRenderWindowInteractor
50 Introduction of the class is intended to implement Qt based #CreateTimer and #DestroyTimer functionality.
51 The class intendes to implement platform indepenedant subclass of vtkRenderWindowInteractor.
52 This is done by usage of Qt library.
54 The Signal/Slot mechanism used by Qt requires that QObject
55 appear as the first class when using multiple inheritance.
56 Hence the order of the two classes QObject and vtkRenderWindowInteractor
57 matters here. So, be careful, not to change the sequence of the inheritance by accident.
59 class SVTK_EXPORT QVTK_GenericRenderWindowInteractor:
61 public vtkGenericRenderWindowInteractor
66 static QVTK_GenericRenderWindowInteractor* New();
67 vtkTypeMacro(QVTK_GenericRenderWindowInteractor,vtkGenericRenderWindowInteractor);
69 //! Starts the QTimer instance on defined microseconds
74 //! Stops the QTimer instance
80 //! The slot connects to QTimer::timeout signal to invoke vtkCommand::TimerEvent
85 QVTK_GenericRenderWindowInteractor(); //!< Instatiate QTimer
86 ~QVTK_GenericRenderWindowInteractor(); //!< Destroy the instance of QTimer
88 QTimer* myTimer; //!< Qt timer device
93 \class SVTK_GenericRenderWindowInteractor
94 This class introduce SALOME specific to the base one
95 In this class new members is added (#mySelector and #myRenderWidget).
96 They are used for initialization of #SVTK_InteractorStyle by redefinition of
97 #SVTK_InteractorStyle::SetInteractor method
99 class SVTK_EXPORT SVTK_GenericRenderWindowInteractor: public QVTK_GenericRenderWindowInteractor
102 static SVTK_GenericRenderWindowInteractor* New();
103 vtkTypeMacro(SVTK_GenericRenderWindowInteractor,QVTK_GenericRenderWindowInteractor);
105 //! To get access to SVTK_Selector
109 //! To initialize mySelector field
111 SetSelector(SVTK_Selector* theSelector);
113 //! To get access to QWidget, where vtkRenderWindow maps to.
117 //! To initialize myRenderWidget field.
119 SetRenderWidget(QWidget* theRenderWidget);
122 SVTK_GenericRenderWindowInteractor();
123 ~SVTK_GenericRenderWindowInteractor();
125 vtkSmartPointer<SVTK_Selector> mySelector; //!< Keeps a pointer to SVTK_Selector
126 QWidget* myRenderWidget; //!< Keeps a pointer to QWidget, where vtkRenderWindow maps to.
130 #pragma warning ( default:4251 )