Reference Manual

Inti::Gdk::GL::Drawable Class Reference

A GdkGLDrawable C++ wrapper class. More...

#include <inti/gdk/gl/drawable.h>

Inheritance diagram for Inti::Gdk::GL::Drawable:

List of all members.

Public Member Functions

Accessors

• GdkGLDrawable * gdk_gl_drawable () const

  Get a pointer to the GdkGLDrawable structure.
  
  

• GdkGLDrawableClass * gdk_gl_drawable_class () const

  Get a pointer to the GdkGLDrawableClass structure.
  
  

• operator GdkGLDrawable * () const

  Conversion operator; safely converts an Drawable to a GdkGLDrawable pointer.
  
  

• bool is_double_buffered () const

  Determines whether the drawable supports the double-buffered visual.
  
  

• Config * get_gl_config () const

  Gets the Gdk::GL::Config with which the drawable is configured.
  
  

• void get_size (int *width, int *height) const

  Fills width and height with the size of the GL drawable.
  
  

Methods

• bool make_current (Context &glcontext)

  Attach an OpenGL rendering context to a drawable.
  
  

• void swap_buffers ()

  Exchange the front and back buffers.
  
  

• void wait_gl ()

  Complete OpenGL execution prior to subsequent GDK drawing calls.
  
  

• void wait_gdk ()

  Complete GDK drawing execution prior to subsequent OpenGL calls.
  
  

• bool gl_begin (Context &glcontext)

  Delimits the begining of the OpenGL execution.
  
  

• void gl_end ()

  Delimits the end of the OpenGL execution.
  
  

Static Public Member Functions

• Drawable * get_current ()

  Gets the current Gdk::GL::Drawable.
  
  

Protected Member Functions

Constructors

• virtual ~Drawable ()=0

  Destructor.
  
  

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Detailed Description

A GdkGLDrawable C++ wrapper class.

Drawable represents an OpenGL rendering surface interface.

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Member Function Documentation

Drawable* Inti::Gdk::GL::Drawable::get_current (   )  [static]

Gets the current Gdk::GL::Drawable. Returns: The current Gdk::GL::Drawable or null if there is no current drawable.

Config* Inti::Gdk::GL::Drawable::get_gl_config (   )  const

Gets the Gdk::GL::Config with which the drawable is configured. Returns: The Gdk::GL::Config.

void Inti::Gdk::GL::Drawable::get_size (  int *  width, int *  height )  const

Fills width and height with the size of the GL drawable. Parameters: width  The location to store the drawable's width, or null to ignore. height  The location to store the drawable's height, or null to ignore. The width or height argument can be null if you only want the other one.

bool Inti::Gdk::GL::Drawable::gl_begin (  Context &  glcontext  )

Delimits the begining of the OpenGL execution. Parameters: glcontext  A Gdk::GL::Context. Returns: true if it is successful, false otherwise.

bool Inti::Gdk::GL::Drawable::is_double_buffered (   )  const

Determines whether the drawable supports the double-buffered visual. Returns: true if the double-buffered visual is supported, false otherwise.

bool Inti::Gdk::GL::Drawable::make_current (  Context &  glcontext  )

Attach an OpenGL rendering context to a drawable. Parameters: glcontext  A Gdk::GL::Context. Returns: true if it is successful, false otherwise.

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The documentation for this class was generated from the following file:

• drawable.h