Qt 4.8
qplatformglcontext_qpa.h
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41 
42 #ifndef QPLATFORM_GL_CONTEXT_H
43 #define QPLATFORM_GL_CONTEXT_H
44 
45 #include <QtCore/qnamespace.h>
46 #include <QtGui/QPlatformWindowFormat>
47 
49 
51 
52 QT_MODULE(Gui)
53 
55 
57 {
59 
60 public:
61  explicit QPlatformGLContext();
62  virtual ~QPlatformGLContext();
63 
64  virtual void makeCurrent();
65  virtual void doneCurrent();
66  virtual void swapBuffers() = 0;
67  virtual void* getProcAddress(const QString& procName) = 0;
68 
69  virtual QPlatformWindowFormat platformWindowFormat() const = 0;
70 
71  const static QPlatformGLContext *currentContext();
72 
73 protected:
75 
76 private:
77  //hack to make it work with QGLContext::CurrentContext
78  friend class QGLContext;
79  friend class QWidgetPrivate;
80  void *qGLContextHandle() const;
81  void setQGLContextHandle(void *handle,void (*qGLContextDeleteFunction)(void *));
82  void deleteQGLContext();
84 };
85 
87 
89 
90 
91 #endif // QPLATFORM_GL_INTEGRATION_P_H
QScopedPointer< QPlatformGLContextPrivate > d_ptr
#define QT_END_NAMESPACE
This macro expands to.
Definition: qglobal.h:90
#define QT_MODULE(x)
Definition: qglobal.h:2783
#define QT_BEGIN_HEADER
Definition: qglobal.h:136
#define Q_OPENGL_EXPORT
Definition: qglobal.h:1455
The QPlatformWindowFormat class specifies the display format of an OpenGL rendering context and if po...
#define Q_DISABLE_COPY(Class)
Disables the use of copy constructors and assignment operators for the given Class.
Definition: qglobal.h:2523
The QString class provides a Unicode character string.
Definition: qstring.h:83
#define QT_BEGIN_NAMESPACE
This macro expands to.
Definition: qglobal.h:89
The QGLContext class encapsulates an OpenGL rendering context.
Definition: qgl.h:310
The QPlatformGLContext class provides an abstraction for native GL contexts.
#define Q_DECLARE_PRIVATE(Class)
Definition: qglobal.h:2467
#define QT_END_HEADER
Definition: qglobal.h:137