[Qt-interest] How to detect the graphicssystem at runtime

[Giuseppe D'Angelo]

On Tue, May 31, 2011 at 5:05 PM, Uwe Rathmann <Uwe.Rathmann at tigertal.de> wrote:
>
> Does someone has an idea how to find out if an application runs with
> "native" or "raster" on X11 ?

Ugly hack:

#include <QtGui>

int main(int argc, char **argv)
{
    QApplication app(argc, argv);
    QPixmap pixmap(1, 1);
    qDebug() << pixmap.paintEngine()->type();
    return 0;
}

$ ./foo -graphicssystem raster
10
$ ./foo -graphicssystem native
0


-- 
Giuseppe D'Angelo