Window shape gets reset (non-compositing)

[David Schneider]

On xfwm4 (4.6 and 4.8) with compositing disabled, kupfer's window shape (the thing that gives it rounded corners) mysteriously gets reset once in a while, causing the window to be rectangular again.

Causing a reshape event (by activating text mode or showing the third pane) re-asserts the window mask and temporarily fixes the issue, although it eventually happens again.

Using git master.

[David Schneider (dnschneid)]

Seems to be related to switching the monitor that the window is displayed on.

Adding the following line to _window_put_on_screen in browser.py seems to fix the issue:
if self.window.get_screen() == screen: return

Although a more complete patch is needed to guarantee that current_screen_handler is always connected.

[X (u78qir8a9-deactivatedaccount)]

thanks