https://bugs.kde.org/show_bug.cgi?id=416497
Chris Holland <zrenf...@gmail.com> changed:
What |Removed |Added
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CC| |zrenf...@gmail.com
--- Comment #2 from Chris Holland <zrenf...@gmail.com> ---
For reference, this is the PR for Gtk shadows. It added support for the
_GTK_FRAME_EXTENTS window property.
https://phabricator.kde.org/D24660
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* Running `xprop`, then clicking Firefox with the default KWin titlebar, it
*properly* does not have the _GTK_FRAME_EXTENTS property.
* After entering Customize in Firefox, and unchecking "title bar" to enable
CSD, the property exists:
_GTK_FRAME_EXTENTS(CARDINAL) = 26, 26, 23, 29
I couldn't easily figure out the contextmenu properties using xprop though,
since a context menu grabs the mouse.
So I used `watch -n0.5 -- xwininfo -root -tree` and opened and closed the
firefox contextmenu.
Parent window id: 0x0 (none)
69 children:
0x3200035 "Firefox"": ("Firefox" "Firefox") 201x234+59+270 +59+270
1 child:
0x3200036 (has no name): () 1x1+-1+-1 +58+269
...
I noticed the window id remained even when the contextmenu was closed. So I
ran:
watch -- xprop -id 0x3200035
I did not see any _GTK_FRAME_EXTENTS property.
WM_TRANSIENT_FOR(WINDOW): window id # 0x32022c4
WM_HINTS(WM_HINTS):
Client accepts input or input focus: True
Initial state is Normal State.
window id # of group leader: 0x3200001
WM_WINDOW_ROLE(STRING) = "Popup"
XdndAware(ATOM) = BITMAP
_NET_WM_OPAQUE_REGION(CARDINAL) =
_NET_WM_WINDOW_TYPE(ATOM) = _NET_WM_WINDOW_TYPE_POPUP_MENU
...
I also tested Gnome Chess, and noticed it's app icon menu did have:
_GTK_FRAME_EXTENTS(CARDINAL) = 6, 6, 5, 7
_NET_WM_WINDOW_TYPE(ATOM) = _NET_WM_WINDOW_TYPE_POPUP_MENU
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