LibCarna::base::QGLContextAdapter< QGLContext, QGLFormat > Class Template Reference

If you're using Qt, this class template implements the abstract GLContext class as an adapter to the QGLContext class from Qt. More...

#include <GLContext.hpp>

Inheritance diagram for LibCarna::base::QGLContextAdapter< QGLContext, QGLFormat >:

Collaboration diagram for LibCarna::base::QGLContextAdapter< QGLContext, QGLFormat >:

Public Member Functions
	QGLContextAdapter ()
	Creates GLContext wrapper for the current QGLContext object.
Public Member Functions inherited from LibCarna::base::GLContext
virtual	~GLContext ()
	Deletes.
void	makeCurrent () const
	Makes the OpenGL context represented by this object the current one.
bool	isCurrent () const
	Tells whether the OpenGL context represented by this object is the current one.
void	setShader (const ShaderProgram &shader)
	Makes shader the current shader of the represented OpenGL context.
const ShaderProgram &	shader () const
	References the shader set last.
void	clearBuffers (unsigned int flags)
	Wraps glClear. Automatically enables on glDepthMask temporarily if the DEPTH_BUFFER_BIT is supplied.

Static Public Member Functions
static QGLFormat	desiredFormat ()
	Holds the recommended format that shall be used to create a QGLContext.
Static Public Member Functions inherited from LibCarna::base::GLContext
static GLContext &	current ()
	References the current OpenGL context wrapper.

Protected Member Functions
virtual void	activate () const override
	Activates the OpenGL context represented by this object.
Protected Member Functions inherited from LibCarna::base::GLContext
	GLContext (bool isDoubleBuffered)
	Instantiates GLContext that represents the current OpenGL context.
void	pushRenderState (const RenderState &rs)
	Makes rs the current render state.
void	popRenderState ()
	Restores previous render state.
const RenderState &	currentRenderState () const
	References the latest render state.

Additional Inherited Members
Public Attributes inherited from LibCarna::base::GLContext
const bool	isDoubleBuffered
	Tells whether the represented OpenGL context uses double buffering.
Static Public Attributes inherited from LibCarna::base::GLContext
static const unsigned int	DEPTH_BUFFER_BIT
	Wraps GL_DEPTH_BUFFER_BIT.
static const unsigned int	COLOR_BUFFER_BIT
	Wraps GL_COLOR_BUFFER_BIT

Detailed Description

template<typename QGLContext, typename QGLFormat>
class LibCarna::base::QGLContextAdapter< QGLContext, QGLFormat >

If you're using Qt, this class template implements the abstract GLContext class as an adapter to the QGLContext class from Qt.

Example:

#include <QGLContext>
#include <QGLFormat>
typedef LibCarna::base::QGLContextAdapter< QGLContext, QGLFormat > GLContext;

Author

Leonid Kostrykin

Definition at line 176 of file GLContext.hpp.

Constructor & Destructor Documentation

QGLContextAdapter()

template<typename QGLContext , typename QGLFormat >

LibCarna::base::QGLContextAdapter< QGLContext, QGLFormat >::QGLContextAdapter

(

)

Creates GLContext wrapper for the current QGLContext object.

Definition at line 201 of file GLContext.hpp.

Member Function Documentation

activate()

template<typename QGLContext , typename QGLFormat >

void LibCarna::base::QGLContextAdapter< QGLContext, QGLFormat >::activate ( ) const

overrideprotectedvirtual

Activates the OpenGL context represented by this object.

Implements LibCarna::base::GLContext.

Definition at line 234 of file GLContext.hpp.

desiredFormat()

template<typename QGLContext , typename QGLFormat >

QGLFormat LibCarna::base::QGLContextAdapter< QGLContext, QGLFormat >::desiredFormat ( )

static

Holds the recommended format that shall be used to create a QGLContext.

Definition at line 224 of file GLContext.hpp.

---

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

• include/LibCarna/base/GLContext.hpp