When you resize a window, the frame origin is not updated and that leads to an inconsistent state for the _frame ivar. You can easily reproduce it by just resizing a window and logging its frame.
I have made a quick patch so solve the issue. However, i'd like someone more
knowledgable in X programming and xgps internals to review and correct it.
Here is my patch:
<XGContextEvent.m.patch>
Pierre-Yves
XGContextEvent.m.patch
Description: Binary data
