void RichTextEditor::updateColor(const QColor &col) {
if (col == qcColor)
return;
qcColor = col;
QRect r(0,0,24,24);
QPixmap qpm(r.size());
QPainter qp(&qpm);
qp.fillRect(r, col);
qp.setPen(col.darker());
qp.drawRect(r.adjusted(0, 0, -1, -1));
qaColor->setIcon(qpm);
}
/**
* Loads an image using Qt and converts it to a CGImage.
*
* @returns CGImageRef for the new image. (Remember to release it when finished with it.)
* @param aSource The source name.
*/
CGImageRef darwinToCGImageRef(const char *pczSource)
{
QPixmap qpm(QString(":/") + pczSource);
Assert(!qpm.isNull());
return ::darwinToCGImageRef(&qpm);
}
