x11Event() can't listen Button1MotionMask?

[zeki709]

I use x11Event() function to listening X11 event. But I find that MotionNotify(Button1MotionMask) never received!
if(event->type & ButtonPressMask)
{
qDebug()<<"Button1Mask";
}
}
else if(event->type & ButtonReleaseMask)
{
qDebug()<<"ButtonReleaseMask";
}
else if(event->type &Button1MotionMask)
{
// never fall in this block!
qDebug("%x", event->type);
}
return false;

[marcel]

Isn't this event equivalent to testing the left button in mouseMoveEvent()( aka dragging )?
There is no need testing for that here, in x11Event.

Reimplement mouseMoveEvent and check there for dragging.

Regards

[zeki709]

Thanks.
I know the event mouseMoveEvent(), I just to test how x11Event() to work.