<html><head><style type='text/css'>p { margin: 0; }</style></head><body><div style='font-family: Arial; font-size: 12pt; color: #000000'>Hello, I am trying to implement a series of GTK+ buttons around the perimeter of a video stream that is rendering in a gst-xoverlay.  The xoverlay auto centers itself and I'd like to put three buttons on the left and three buttons on the right.   I have read how to create and pack buttons into boxes.  The buttons are being created and become visible after you click on them.  But they don't look very nice.   Are there any examples out there for this and is there a simple way of creating a typical "square GUI button" with colors, images and 3D effects?   The gst-xoverlay documentation shows a special way of registering the window-id such that capturing events and mouse-clicks is more reliable.  I am going to try and code that method.   john buckley </div></body></html>