Main Page | Modules | Namespace List | Class Hierarchy | Alphabetical List | Class List | Directories | File List | Namespace Members | Class Members | File Members | Examples
Gdk::GL::WindowExtProxy

Gdk::GL::WindowExtProxy Class Reference

#include <windowext.h>

List of all members.

Public Member Functions

Glib::RefPtr< Window > set_gl_capability (const Glib::RefPtr< const Config > &glconfig, const int *attrib_list=0)
void unset_gl_capability ()
bool is_gl_capable () const
Glib::RefPtr< Window > get_gl_window () const
Glib::RefPtr< Gdk::GL::Drawable > get_gl_drawable () const

Friends

WindowExtProxy ext (const Glib::RefPtr< Gdk::Window > &)
const WindowExtProxy ext (const Glib::RefPtr< const Gdk::Window > &)

Member Function Documentation

Glib::RefPtr<Gdk::GL::Drawable> Gdk::GL::WindowExtProxy::get_gl_drawable (   )  const
 

Returns the Gdk::GL::Drawable held by the Gdk::Window .

Returns:
The Gdk::GL::Drawable.

Glib::RefPtr<Window> Gdk::GL::WindowExtProxy::get_gl_window (   )  const
 

Returns the Gdk::GL::Window held by the Gdk::Window .

Returns:
The Gdk::GL::Window.

bool Gdk::GL::WindowExtProxy::is_gl_capable (   )  const
 

Returns whether the Gdk::Window is OpenGL-capable.

Returns:
true if the Gdk::Window is OpenGL-capable, false otherwise.

Glib::RefPtr<Window> Gdk::GL::WindowExtProxy::set_gl_capability (  const Glib::RefPtr< const Config > &  glconfig,
const int *  attrib_list = 0
) 
 

Set the OpenGL-capability to the Gdk::Window. This function creates a new Gdk::GL::Window held by the Gdk::Window. attrib_list is currently unused. This must be set to 0 or empty (first attribute of None).

Parameters:
glconfig A Gdk::GL::Config.
attrib_list This must be set to 0 or empty (first attribute of None).
Returns:
The Gdk::GL::Window used by the window if it is successful, 0 otherwise.

void Gdk::GL::WindowExtProxy::unset_gl_capability (   ) 
 

Unset the OpenGL-capability of the Gdk::Window. This function destroys the Gdk::GL::Window held by the Gdk::Window.

Friends And Related Function Documentation

const WindowExtProxy ext (  const Glib::RefPtr< const Gdk::Window > &  window  )  [friend]
 

OpenGL extension API wrapper. This is a Gdk::Window wrapper to invoke OpenGL extension function. See Gdk::GL::WindowExtProxy for available functions.

Parameters:
window A Gdk::Window.

WindowExtProxy ext (  const Glib::RefPtr< Gdk::Window > &  window  )  [friend]
 

OpenGL extension API wrapper. This is a Gdk::Window wrapper to invoke OpenGL extension function. See Gdk::GL::WindowExtProxy for available functions.

Here is a simple example: 

 Glib::RefPtr<Gdk::Window> window = widget.get_window();
 Glib::RefPtr<Gdk::GL::Window> glwindow =
   Gdk::GL::ext(window).set_gl_capability(glconfig);
 std::cout << "OpenGL-capable? "
           << Gdk::GL::ext(window).is_gl_capable()
           << std::endl;

Parameters:
window A Gdk::Window.

The documentation for this class was generated from the following file:
Generated on Mon Feb 27 18:47:57 2006 for gtkglextmm by  doxygen 1.4.4