/usr/include/vtk-6.3/vtkQtView.h is in libvtk6-qt-dev 6.3.0+dfsg1-5.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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Program: Visualization Toolkit
Module: vtkQtView.h
=========================================================================*/
/*-------------------------------------------------------------------------
Copyright 2009 Sandia Corporation.
Under the terms of Contract DE-AC04-94AL85000 with Sandia Corporation,
the U.S. Government retains certain rights in this software.
-------------------------------------------------------------------------*/
// .NAME vtkQtView - Superclass for Qt widget-based views.
//
// .SECTION Description
// This abstract superclass provides common api to integrate a Qt widget
// into the VTK view framework. Not much here yet, but in the future there
// could be methods around selection, event-handling, drag-and-drop, etc.
//
#ifndef vtkQtView_h
#define vtkQtView_h
#include "vtkViewsQtModule.h" // For export macro
#include "QVTKWin32Header.h"
#include "vtkView.h"
#include <QObject>
class VTKVIEWSQT_EXPORT vtkQtView : public QObject, public vtkView
{
Q_OBJECT
public:
vtkTypeMacro(vtkQtView, vtkView);
void PrintSelf(ostream& os, vtkIndent indent);
// Description:
// Get the main container of this view (a QWidget).
// The application typically places the view with a call
// to GetWidget(): something like this
// this->ui->box->layout()->addWidget(this->View->GetWidget());
virtual QWidget* GetWidget()=0;
// Description:
// Calls QApplication::processEvents(). This is useful if you are using QWidgets
// but have not called QApplication::exec because you don't want to give control
// to the Qt event loop. See also ProcessQtEventsNoUserEvents().
virtual void ProcessQtEvents();
// Description:
// Calls QApplication::processEvents(QEventLoop::ExcludeUserInputEvents).
// See also ProcessQtEvents().
virtual void ProcessQtEventsNoUserInput();
// Description:
// Save an image. Uses QPixmap::grab and QPixmap::save. The image format will
// be determined from the filename. Qt's image format support may vary, usually
// bmp, jpg, ppm, or png is a safe choice. Returns false if there was a failure.
virtual bool SaveImage(const char* fileName);
protected:
vtkQtView();
~vtkQtView();
private:
vtkQtView(const vtkQtView&); // Not implemented.
void operator=(const vtkQtView&); // Not implemented.
};
#endif
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