You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
59 lines
1.9 KiB
C
59 lines
1.9 KiB
C
3 weeks ago
|
/*=========================================================================
|
||
|
|
|
||
|
|
Program: Visualization Toolkit
|
||
|
|
Module: vtkQtInitialization.h
|
||
|
|
|
||
|
|
Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
|
||
|
|
All rights reserved.
|
||
|
|
See Copyright.txt or http://www.kitware.com/Copyright.htm for details.
|
||
|
|
|
||
|
|
This software is distributed WITHOUT ANY WARRANTY; without even
|
||
|
|
the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
|
||
|
|
PURPOSE. See the above copyright notice for more information.
|
||
|
|
|
||
|
|
=========================================================================*/
|
||
|
|
/*-------------------------------------------------------------------------
|
||
|
|
Copyright 2008 Sandia Corporation.
|
||
|
|
Under the terms of Contract DE-AC04-94AL85000 with Sandia Corporation,
|
||
|
|
the U.S. Government retains certain rights in this software.
|
||
|
|
-------------------------------------------------------------------------*/
|
||
|
|
/**
|
||
|
|
* @class vtkQtInitialization
|
||
|
|
* @brief Initializes a Qt application.
|
||
|
|
*
|
||
|
|
*
|
||
|
|
* Utility class that initializes Qt by creating an instance of
|
||
|
|
* QApplication in its ctor, if one doesn't already exist.
|
||
|
|
* This is mainly of use in ParaView with filters that use Qt in
|
||
|
|
* their implementation - create an instance of vtkQtInitialization
|
||
|
|
* prior to instantiating any filters that require Qt.
|
||
|
|
*/
|
||
|
|
|
||
|
|
#ifndef vtkQtInitialization_h
|
||
|
|
#define vtkQtInitialization_h
|
||
|
|
|
||
|
|
#include "vtkObject.h"
|
||
|
|
#include "vtkRenderingQtModule.h" // For export macro
|
||
|
|
|
||
|
|
class QApplication;
|
||
|
|
|
||
|
|
class VTKRENDERINGQT_EXPORT vtkQtInitialization : public vtkObject
|
||
|
|
{
|
||
|
|
public:
|
||
|
|
static vtkQtInitialization* New();
|
||
|
|
vtkTypeMacro(vtkQtInitialization, vtkObject);
|
||
|
|
void PrintSelf(ostream& os, vtkIndent indent) override;
|
||
|
|
|
||
|
|
protected:
|
||
|
|
vtkQtInitialization();
|
||
|
|
~vtkQtInitialization() override;
|
||
|
|
|
||
|
|
private:
|
||
|
|
vtkQtInitialization(const vtkQtInitialization&) = delete;
|
||
|
|
void operator=(const vtkQtInitialization&) = delete;
|
||
|
|
|
||
|
|
QApplication* Application;
|
||
|
|
};
|
||
|
|
|
||
|
|
#endif // vtkQtInitialization_h
|