Created attachment 4497 test case Description: Clicking on the toolbar changes the mouse focus incorrectly so you can't do mouse clicks anymore. How to reproduce: Click with the primary mouse button on the toolbar. Expected behaviour: After releasing the mouse button the cursor should change to its default state again. Actual behaviour: The cursor remains in the wrong state ("fist"). Only a mouse wheel click resets it. Further information: Simple test case is attached. Bug is not occuring with Gnome 3 so it's not a GTK+ issue.
Duplicate of https://bugzilla.xfce.org/show_bug.cgi?id=8949 ?
No, this is not a duplicate of my second bug report. The actual behaviour is still the same, even if the patch from Olivier Fourdan is applied to xfwm4. A workaround is to use "gtk_widget_set_valign (scale, GTK_ALIGN_CENTER);" but the mouse focus should not change at all.
The intention for the hack in scale_press/release became the default behaviour in recent versions of GTK3. I have tested GTK+ 3.8.2 without the scale hack and can't reproduce this bug anymore.