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gui/event-widget: Set weak ref on preview popover

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So that when it's destroyed, the internal ref becomes NULL and we then
can safely call g_clear_pointer() on it.

Closes: https://gitlab.gnome.org/GNOME/gnome-calendar/-/issues/1154
This commit is contained in:
Georges Basile Stavracas Neto
2024-02-18 17:25:42 -03:00
parent bc2df6d31e
commit ac8c7d6c4f
1 changed files with 2 additions and 0 deletions
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src/gui/gcal-event-widget.c
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@@ -971,6 +971,8 @@ gcal_event_widget_show_preview (GcalEventWidget *self,
data->user_data = user_data;
self->preview_popover = gcal_event_popover_new (self->context, self->event);
g_object_add_weak_pointer (G_OBJECT (self->preview_popover), (gpointer *) &self->preview_popover);
gtk_widget_set_parent (self->preview_popover, GTK_WIDGET (self));
g_signal_connect (self->preview_popover, "closed", G_CALLBACK (on_event_popover_closed_cb), data);
g_signal_connect (self->preview_popover, "edit", G_CALLBACK (on_event_popover_edit_cb), data);