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window: Remove subscribers on destroy

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This commit is contained in:
Georges Basile Stavracas Neto
2020-04-01 23:10:01 -03:00
parent e4debb9912
commit fa0173e174
1 changed files with 18 additions and 1 deletions
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src/gui/gcal-window.c
+18 -1
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@@ -1,7 +1,7 @@
/* gcal-window.c
*
* Copyright (C) 2015 Erick Pérez Castellanos <erickpc@gnome.org>
* Copyright (C) 2014 Georges Basile Stavracas Neto <georges.stavracas@gmail.com>
* Copyright (C) 2014-2020 Georges Basile Stavracas Neto <georges.stavracas@gmail.com>
*
* gnome-calendar is free software: you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by the
@@ -979,6 +979,22 @@ gcal_window_get_property (GObject *object,
* GtkWidget overrides
*/
static void
gcal_window_destroy (GtkWidget *widget)
{
GcalTimeline *timeline;
GcalWindow *self;
self = GCAL_WINDOW (widget);
timeline = gcal_manager_get_timeline (gcal_context_get_manager (self->context));
gcal_timeline_remove_subscriber (timeline, GCAL_TIMELINE_SUBSCRIBER (self->week_view));
gcal_timeline_remove_subscriber (timeline, GCAL_TIMELINE_SUBSCRIBER (self->month_view));
gcal_timeline_remove_subscriber (timeline, GCAL_TIMELINE_SUBSCRIBER (self->year_view));
GTK_WIDGET_CLASS (gcal_window_parent_class)->destroy (widget);
}
static gboolean
gcal_window_configure_event (GtkWidget *widget,
GdkEventConfigure *event)
@@ -1021,6 +1037,7 @@ gcal_window_class_init (GcalWindowClass *klass)
widget_class = GTK_WIDGET_CLASS (klass);
widget_class->configure_event = gcal_window_configure_event;
widget_class->destroy = gcal_window_destroy;
properties[PROP_ACTIVE_DATE] = g_param_spec_boxed ("active-date",