I've written my own ScrollInView proc for making a control visible. I use ScrollBy(0,dY) and under GTK2 - it does nothing.
When I use the mouse scroll the box by way of the scrollbar the V_SCROLL message is sent and the box properly scrolls.
When I use the keyboard HOME and END the scroll the box scrolls properly.
When I use the a manual ScrollBy method or set the scrollbar position property the scrollbar moves, but the window does not scroll.
Any ideas how to make this work?