From f3420b0341c825c410aa33ab0b1c20fd754ee95b Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Florian=20M=C3=BCllner?= Date: Sat, 21 Mar 2020 18:24:52 +0100 Subject: [PATCH] window: Really propagate effective on-all-workspaces setting to transients Commit cda9579034b fixed a corner case when setting the initial workspace state of transient windows, but it still missed a case: should_be_on_all_workspaces() returns whether the window should be on all workspaces according to its properties/placement, but it doesn't take transient relations into account. That means in case of nested transients, we can still fail the assert: 1. on-all-workspaces toplevel 2. should_be_on_all_workspaces() is TRUE for the first transient's parent, as the window from (1) has on_all_workspaces_requested == TRUE 3. should_be_on_all_workspaces() is FALSE for the second transient's parent, as the window from (2) is only on-all-workspace because of its parent We can fix this by either using the state from the root ancestor instead of the direct transient parent, or by using the parent's on_all_workspaces_state. The latter is simpler, so go with that. https://gitlab.gnome.org/GNOME/mutter/issues/1083 --- src/core/window.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/core/window.c b/src/core/window.c index b8d67347e..c5f6fa5cd 100644 --- a/src/core/window.c +++ b/src/core/window.c @@ -1272,7 +1272,7 @@ _meta_window_shared_new (MetaDisplay *display, window->desc, window->transient_for->desc); set_workspace_state (window, - should_be_on_all_workspaces (window->transient_for), + window->transient_for->on_all_workspaces, window->transient_for->workspace); } else if (window->on_all_workspaces)