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87 lines
2.5 KiB
C
87 lines
2.5 KiB
C
3 weeks ago
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/*=========================================================================
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Program: Visualization Toolkit
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Module: vtkActor.h
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Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
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All rights reserved.
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See Copyright.txt or http://www.kitware.com/Copyright.htm for details.
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This software is distributed WITHOUT ANY WARRANTY; without even
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the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
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PURPOSE. See the above copyright notice for more information.
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=========================================================================*/
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// .NAME QVTKApplication - A superclass for QApplication using VTK.
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// .SECTION Description
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// This is a superclass for QApplication using VTK. It essentially redefined
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// x11EventFilter() in order to catch X11 ClientMessage coming from the
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// 3DConnexion driver.
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//
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// You don't have to inherit from QVTKApplication to be able to use VTK:
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// you can reimplement QVTKApplication(), ~QVTKApplication(), x11EventFilter(),
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// setDevice(), CreateDevice() in your own subclass of QApplication.
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// It you don't, VTK will work but without the 3Dconnexion device under X11.
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// In this case, QVTKApplication provides a model of implementation.
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// .SECTION See Also
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// vtkTDxQtUnixDevices QVTKWidget
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#ifndef __QVTKApplication_h
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#define __QVTKApplication_h
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#include "vtkGUISupportQtModule.h" // For export macro
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#include "QVTKWin32Header.h" // for VTKGUISUPPORTQT_EXPORT
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#include "vtkTDxConfigure.h" // defines VTK_USE_TDX
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#include <QApplication>
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#ifdef VTK_USE_TDX
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class vtkTDxDevice;
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#ifdef Q_WS_X11
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class vtkTDxQtUnixDevices;
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#endif
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#endif
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class VTKGUISUPPORTQT_EXPORT QVTKApplication : public QApplication
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{
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Q_OBJECT
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public:
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// Description:
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// Constructor.
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QVTKApplication(int &Argc, char **Argv);
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// Description:
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// Destructor.
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~QVTKApplication();
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#if defined(VTK_USE_TDX) && defined(Q_WS_X11)
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// Description:
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// Intercept X11 events.
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// Redefined from QApplication.
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virtual bool x11EventFilter(XEvent *event);
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#endif
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#ifdef VTK_USE_TDX
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public Q_SLOTS:
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// Description:
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// Slot to receive signal CreateDevice coming from vtkTDxQtUnixDevices.
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// It re-emit signal CreateDevice (to QVTKWidget slots)
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// No-op if not X11 (ie Q_WS_X11 is not defined).
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void setDevice(vtkTDxDevice *device);
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Q_SIGNALS:
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// Description:
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// Signal for VTKWidget slots.
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void CreateDevice(vtkTDxDevice *device);
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#endif
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protected:
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#if defined(VTK_USE_TDX) && defined(Q_WS_X11)
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vtkTDxQtUnixDevices *Devices;
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#endif
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};
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#endif
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