qtbase/src/gui/kernel/qsurface.cpp

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#include "qsurface.h"

QT_BEGIN_NAMESPACE


/*!
    \class QSurface
    \inmodule QtGui
    \since 5.0
    \brief The QSurface class is an abstraction of renderable surfaces in Qt.

    The size of the surface is accessible with the size() function. The rendering
    specific attributes of the surface are accessible through the format() function.
 */


/*!
    \enum QSurface::SurfaceClass

    The SurfaceClass enum describes the actual subclass of the surface.

    \value Window The surface is an instance of QWindow.
 */


/*!
    \enum QSurface::SurfaceType

    The SurfaceType enum describes what type of surface the.

    \value RasterSurface The surface is is composed of pixels and can be rendered to using
    a software rasterizer like Qt's raster paint engine.
    \value OpenGLSurface The surface is an OpenGL compatible surface and can be used
    in conjunction with QOpenGLContext.
 */


/*!
    QSize QSurface::size() const

    Returns the size of the surface in pixels.
 */



QSurface::QSurface(SurfaceClass type)
    : m_type(type), m_reserved(0)
{
}

QSurface::~QSurface()
{
}

QSurface::SurfaceClass QSurface::surfaceClass() const
{
    return m_type;
}

QT_END_NAMESPACE