1 // Copyright (C) 2007-2013 CEA/DEN, EDF R&D, OPEN CASCADE
3 // Copyright (C) 2003-2007 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
23 // SALOME VTKViewer : build VTK viewer into Salome desktop
27 #include "SVTK_GenericRenderWindowInteractor.h"
28 #include "SVTK_Selector.h"
30 #include <vtkObjectFactory.h>
31 #include <vtkCommand.h>
35 vtkStandardNewMacro(QVTK_GenericRenderWindowInteractor);
40 QVTK_GenericRenderWindowInteractor
41 ::QVTK_GenericRenderWindowInteractor()
43 myTimer = new QTimer( ) ;
44 connect(myTimer, SIGNAL(timeout()), this, SLOT(OnTimeOut())) ;
50 QVTK_GenericRenderWindowInteractor
51 ::~QVTK_GenericRenderWindowInteractor()
57 The slot connects to QTimer::timeout signal to invoke vtkCommand::TimerEvent
60 QVTK_GenericRenderWindowInteractor
64 this->InvokeEvent(vtkCommand::TimerEvent,NULL);
69 Starts the QTimer instance on defined microseconds
72 QVTK_GenericRenderWindowInteractor
73 ::CreateTimer(int vtkNotUsed(timertype))
76 // Start a one-shot timer for <DELAY> ms.
79 myTimer->setSingleShot(TRUE);
80 myTimer->start(DELAY);
85 Stops the QTimer instance
88 QVTK_GenericRenderWindowInteractor
92 // :TRICKY: Tue May 2 00:17:32 2000 Pagey
94 // QTimer will automatically expire after 10ms. So
95 // we do not need to do anything here. In fact, we
96 // should not even Stop() the QTimer here because doing
97 // this will skip some of the processing that the TimerFunc()
98 // does and will result in undesirable effects. For
99 // example, this will result in vtkLODActor to leave
100 // the models in low-res mode after the mouse stops
107 vtkStandardNewMacro(SVTK_GenericRenderWindowInteractor);
112 SVTK_GenericRenderWindowInteractor
113 ::SVTK_GenericRenderWindowInteractor():
121 SVTK_GenericRenderWindowInteractor
122 ::~SVTK_GenericRenderWindowInteractor()
127 To get access to SVTK_Selector
130 SVTK_GenericRenderWindowInteractor
137 To initialize mySelector field
138 \param theSelector - new selector
141 SVTK_GenericRenderWindowInteractor
142 ::SetSelector(SVTK_Selector* theSelector)
144 mySelector = theSelector;
148 To get access to QWidget, where vtkRenderWindow maps to.
151 SVTK_GenericRenderWindowInteractor
154 return myRenderWidget;
158 To initialize myRenderWidget field.
161 SVTK_GenericRenderWindowInteractor
162 ::SetRenderWidget(QWidget* theRenderWidget)
164 myRenderWidget = theRenderWidget;