QwtPlotAbstractGLCanvas::QwtPlotAbstractGLCanvas( QWidget *canvasWidget ):
QwtPlotAbstractCanvas( canvasWidget )
{
d_data = new PrivateData;
qwtUpdateContentsRect( frameWidth(), canvasWidget );
d_data->paintAttributes = QwtPlotAbstractGLCanvas::BackingStore;
}
/*!
Set the frame style
\param style The bitwise OR between a shape and a shadow.
\sa frameStyle(), QFrame::setFrameStyle(),
setFrameShadow(), setFrameShape()
*/
void QwtPlotAbstractGLCanvas::setFrameStyle( int style )
{
if ( style != d_data->frameStyle )
{
d_data->frameStyle = style;
qwtUpdateContentsRect( frameWidth(), canvasWidget() );
canvasWidget()->update();
}
}
/*!
Set the frame mid line width
The default midline width is 0 pixels.
\param width Midline width of the frame
\sa midLineWidth(), setLineWidth()
*/
void QwtPlotAbstractGLCanvas::setMidLineWidth( int width )
{
width = qMax( width, 0 );
if ( width != d_data->midLineWidth )
{
d_data->midLineWidth = width;
qwtUpdateContentsRect( frameWidth(), canvasWidget() );
canvasWidget()->update();
}
}
/*!
Set the frame style
\param style The bitwise OR between a shape and a shadow.
\sa frameStyle(), QFrame::setFrameStyle(),
setFrameShadow(), setFrameShape()
*/
void QwtPlotGLCanvas::setFrameStyle( int style )
{
if ( style != d_data->frameStyle )
{
d_data->frameStyle = style;
qwtUpdateContentsRect( this );
update();
}
}
/*!
Set the frame mid line width
The default midline width is 0 pixels.
\param width Midline width of the frame
\sa midLineWidth(), setLineWidth()
*/
void QwtPlotGLCanvas::setMidLineWidth( int width )
{
width = qMax( width, 0 );
if ( width != d_data->midLineWidth )
{
d_data->midLineWidth = width;
qwtUpdateContentsRect( this );
update();
}
}
/*!
\brief Constructor
\param plot Parent plot widget
\sa QwtPlot::setCanvas()
*/
QwtPlotGLCanvas::QwtPlotGLCanvas( QwtPlot *plot ):
QGLWidget( plot )
{
d_data = new PrivateData;
#ifndef QT_NO_CURSOR
setCursor( Qt::CrossCursor );
#endif
setAutoFillBackground( true );
qwtUpdateContentsRect( this );
}
