Can confirm this part >The same thing happens with some gtk3 window shadows, e.g. the gnome >calculator: Underlying > windows cannot be brought into focus near the window border in the shadow > area.
Ubuntu 18.04 gnome shell, multiple monitors, nvidia. I first noticed as I had a window full screen on monitor 1, and it prevents the use of the "close,minimize,maximise" controls on the titlebar of neighbouring window on another monitor, unless I focus on it, by clicking outside the shadowed region. I'm not 100% on who is at fault, but shadows of UI elements should be transparent to clicks, IMO. -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to gtk+3.0 in Ubuntu. https://bugs.launchpad.net/bugs/1521586 Title: Frame shadow of gtk3 application is not transparent for mouse clicks Status in gtk+3.0 package in Ubuntu: New Bug description: The shadow region of Gtk3 apps drawing their own frame shadow (CSD) is not transparent for mouse events. E.g. when such an app is in front of a browser window, a link in the browser can only be clicked/hovered at distance from the window border, which is larger than the shadow thickness. This may be related to #1518661. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gtk+3.0/+bug/1521586/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
