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st: Notify on BoxLayout property changes

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We didn't do this before, but it might come in handy eventually,
so add change notifications.

https://bugzilla.gnome.org/show_bug.cgi?id=703810
This commit is contained in:
Florian Müllner 2013-07-07 00:11:02 +02:00
parent 741b204fc7
commit 6a19b7c1b0
1 changed files with 13 additions and 0 deletions
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13
src/st/st-box-layout.c
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@ -544,6 +544,18 @@ st_box_layout_style_changed (StWidget *self)
ST_WIDGET_CLASS (st_box_layout_parent_class)->style_changed (self); ST_WIDGET_CLASS (st_box_layout_parent_class)->style_changed (self);
} }
static void
layout_notify (GObject *object,
GParamSpec *pspec,
gpointer user_data)
{
GObject *self = user_data;
const char *prop_name = g_param_spec_get_name (pspec);
if (g_object_class_find_property (G_OBJECT_GET_CLASS (self), prop_name))
g_object_notify (self, prop_name);
}
static void static void
st_box_layout_class_init (StBoxLayoutClass *klass) st_box_layout_class_init (StBoxLayoutClass *klass)
{ {
@ -602,6 +614,7 @@ st_box_layout_init (StBoxLayout *self)
layout = clutter_box_layout_new (); layout = clutter_box_layout_new ();
g_signal_connect_swapped (layout, "layout-changed", g_signal_connect_swapped (layout, "layout-changed",
G_CALLBACK (clutter_actor_queue_relayout), self); G_CALLBACK (clutter_actor_queue_relayout), self);
g_signal_connect (layout, "notify", G_CALLBACK (layout_notify), self);
clutter_actor_set_layout_manager (CLUTTER_ACTOR (self), layout); clutter_actor_set_layout_manager (CLUTTER_ACTOR (self), layout);
} }