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cookbook: Fix examples

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This commit is contained in:
Emmanuele Bassi 2010-07-01 15:59:15 +01:00
parent b74c722670
commit da06f650df
1 changed files with 29 additions and 31 deletions
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16
doc/cookbook/actors.xml
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@ -125,12 +125,12 @@ on_x_changed (GObject *gobject,
GParamSpec *pspec, GParamSpec *pspec,
gpointer user_data) gpointer user_data)
{ {
gint x_value = 0; gint x_value = 0;
/* Round the X coordinate to the nearest pixel */ /* Round the X coordinate to the nearest pixel */
x_value = floorf (clutter_actor_get_x (CLUTTER_ACTOR (gobject))) + 0.5; x_value = floorf (clutter_actor_get_x (CLUTTER_ACTOR (gobject))) + 0.5;
g_print ("The new X coordinate is '%d' pixels\n", x_value); g_print ("The new X coordinate is '%d' pixels\n", x_value);
} }
</programlisting> </programlisting>
</informalexample> </informalexample>
@ -147,9 +147,7 @@ on_allocation_changed (ClutterActor *actor,
ClutterAllocationFlags flags, ClutterAllocationFlags flags,
gpointer user_data) gpointer user_data)
{ {
ClutterActor *actor = CLUTTER_ACTOR (gobject); g_print ("The bounding box is now: (%.2f, %.2f) (%.2f x %.2f)\n",
g_print ("The bounding box is now: (%.2f, %.2f) (%.2f x %.2f)\n",
clutter_actor_box_get_x (allocation), clutter_actor_box_get_x (allocation),
clutter_actor_box_get_y (allocation), clutter_actor_box_get_y (allocation),
clutter_actor_box_get_width (allocation), clutter_actor_box_get_width (allocation),
@ -243,9 +241,9 @@ void on_paint (ClutterActor *actor, gpointer user_data);
void void
on_paint (ClutterActor *actor) on_paint (ClutterActor *actor)
{ {
do_my_paint (actor); do_my_paint (actor);
g_signal_stop_emission_by_name (actor, "paint"); g_signal_stop_emission_by_name (actor, "paint");
} }
</programlisting> </programlisting>
</informalexample> </informalexample>