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[test-scale] Add a label showing the gravity

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A label is now displayed under the rectangle showing the current
gravity. The text for the gravity is taken from the GEnumClass. This
makes it easier to verify that the test is working correctly.
This commit is contained in:
Neil Roberts 2008-12-18 17:40:36 +00:00
parent 4168ed09de
commit 9cd92fc540
1 changed files with 25 additions and 8 deletions
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33
tests/interactive/test-scale.c
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@ -16,17 +16,24 @@ static const ClutterGravity gravities[] = {
};
static gint gindex = 0;
static ClutterActor *label;
static void
on_timeline_completed (ClutterTimeline *cluttertimeline,
gpointer data)
set_next_gravity (ClutterActor *actor)
{
ClutterActor *actor = CLUTTER_ACTOR (data);
ClutterGravity gravity = gravities[gindex];
GEnumClass *eclass;
GEnumValue *evalue;
clutter_actor_move_anchor_point_from_gravity (actor, gravities[gindex]);
eclass = g_type_class_ref (CLUTTER_TYPE_GRAVITY);
evalue = g_enum_get_value (eclass, gravity);
clutter_label_set_text (CLUTTER_LABEL (label), evalue->value_nick);
g_type_class_unref (eclass);
if (++gindex >= G_N_ELEMENTS (gravities))
gindex = 0;
clutter_actor_move_anchor_point_from_gravity (actor, gravities[gindex]);
}
G_MODULE_EXPORT int
@ -52,11 +59,21 @@ test_scale_main (int argc, char *argv[])
clutter_group_add (CLUTTER_GROUP (stage), rect);
label = clutter_label_new_with_text ("Sans 20px", "");
clutter_label_set_color (CLUTTER_LABEL (label),
&(ClutterColor) { 0xff, 0xff, 0xff, 0xff });
clutter_actor_set_position (label,
clutter_actor_get_x (rect),
clutter_actor_get_y (rect)
+ clutter_actor_get_height (rect));
clutter_group_add (CLUTTER_GROUP (stage), label);
rect_color.alpha = 0xff;
rect = clutter_rectangle_new_with_color (&rect_color);
clutter_actor_set_position (rect, 100, 100);
clutter_actor_set_size (rect, 100, 100);
clutter_actor_move_anchor_point_from_gravity (rect, CLUTTER_GRAVITY_CENTER);
set_next_gravity (rect);
clutter_group_add (CLUTTER_GROUP (stage), rect);
@ -72,8 +89,8 @@ test_scale_main (int argc, char *argv[])
clutter_behaviour_apply (behave, rect);
clutter_timeline_set_loop (timeline, TRUE);
g_signal_connect (timeline, "completed",
G_CALLBACK(on_timeline_completed), rect);
g_signal_connect_swapped (timeline, "completed",
G_CALLBACK (set_next_gravity), rect);
clutter_timeline_start (timeline);
clutter_actor_show_all (stage);