an edge left-button doubleclick on a shaded window corrupts window size

Submitted by Paul Walmsley

Assigned to Olivier Fourdan @olivier

Link to original bug (#7549)

Description

Created attachment 3645 patch to fix debian bug 624475

In the xfwm4-4.8.1 package that is currently in Debian unstable, doubleclicking with the left mouse button on the edge of a shaded window corrupts the window's height and can also move the window's title bar. When the window is unshaded, the window height is not correctly restored, leading to windows with greatly reduced height -- sometimes, zero height.

The attached patch takes one approach to fixing the problem by interpreting a button-1 or button-3 edge doubleclick as an unshade request when the window is shaded.

regards, Paul

Patch 3645, "patch to fix debian bug 624475":
unshade-on-edge-doubleclick.patch

Version: 4.8.0