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source: orxonox.OLD/trunk/src/lib/gui/gl_gui/glgui_mainwidget.h @ 6322

Last change on this file since 6322 was 5405, checked in by bensch, 19 years ago

orxonox/trunk: renamed definition to the right term declaration…

File size: 742 bytes
Line 
1/*!
2 * @file glgui_mainwidget.h
3 * @brief Definition of the glGui singleton Class
4 */
5
6#ifndef _GLGUI_MAINWIDGET_H
7#define _GLGUI_MAINWIDGET_H
8
9#include "glgui_widget.h"
10
11// FORWARD DECLARATION
12
13//! A default singleton class.
14class GLGuiMainWidget : public GLGuiWidget {
15
16 public:
17  virtual ~GLGuiMainWidget(void);
18  /** @returns a Pointer to the only object of this Class */
19  inline static GLGuiMainWidget* getInstance(void) { if (!GLGuiMainWidget::singletonRef) GLGuiMainWidget::singletonRef = new GLGuiMainWidget();  return GLGuiMainWidget::singletonRef; };
20
21  virtual void update() {};
22  virtual void draw() const {};
23
24 private:
25  GLGuiMainWidget(void);
26  static GLGuiMainWidget*       singletonRef;
27};
28
29#endif /* _GLGUI_MAINWIDGET_H */
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