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Fix crash when annotation window is closed outside of Evince

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Under Wayland, when closing an Evince annotation window
directly from the desktop compositor e.g. gnome-shell
then Evince would crash when trying to draw the window
as it haven't noticed it has gone.

Fixed by listening to "delete-event" signal so Evince
notices the closing and acts accordingly.

Fixes #2009
This commit is contained in:
Nelson Benítez León 2024-02-11 13:24:18 +00:00 committed by Germán Poo-Caamaño
parent f4acdb58e3
commit 64596bd624
1 changed files with 3 additions and 0 deletions
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3
libview/ev-annotation-window.c
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@ -343,6 +343,9 @@ ev_annotation_window_init (EvAnnotationWindow *window)
g_signal_connect_swapped (window->close_button, "clicked",
G_CALLBACK (ev_annotation_window_close),
window);
/* Handle case when window is closed from outside Evince e.g. by desktop compositor */
g_signal_connect (GTK_WIDGET (window), "delete-event",
G_CALLBACK (ev_annotation_window_close), NULL);
gtk_box_pack_start (GTK_BOX (hbox), window->close_button, FALSE, FALSE, 0);
gtk_widget_show (window->close_button);