1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
|
/*=========================================================================
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.
-------------------------------------------------------------------------*/
// .NAME vtkQtInitialization - Initializes a Qt application.
//
// .SECTION Description
// 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 "vtkRenderingQtModule.h" // For export macro
#include "vtkObject.h"
//BTX
class QApplication;
//ETX
class VTKRENDERINGQT_EXPORT vtkQtInitialization : public vtkObject
{
public:
static vtkQtInitialization* New();
vtkTypeMacro(vtkQtInitialization, vtkObject);
void PrintSelf(ostream& os, vtkIndent indent);
protected:
vtkQtInitialization();
~vtkQtInitialization();
private:
vtkQtInitialization(const vtkQtInitialization &); // Not implemented.
void operator=(const vtkQtInitialization &); // Not implemented.
//BTX
QApplication *Application;
//ETX
};
#endif // __vtkQtInitialization_h
|
