mirror of
https://github.com/brl/mutter.git
synced 2024-11-23 08:30:42 -05:00
7949cfe30a
* clutter/clutter-behaviour-depth.c:
Modify to work like all other behvaiours in not forcing
increasing order in behaviour 'limits'. (#436)
Rename limit min/max props to start/end.
* tests/test-depth.c:
Simplify test-case to work with above change and
without multiple ramps
* clutter/clutter-behaviour-rotate.c:
Handle CW rotation when end > start and similar for CCW just
like ellipse behaviour.
92 lines
2.4 KiB
C
92 lines
2.4 KiB
C
#include <stdlib.h>
|
|
#include <clutter/clutter.h>
|
|
|
|
static gboolean zoom_in = TRUE;
|
|
static ClutterBehaviour *d_behave = NULL;
|
|
|
|
static void
|
|
timeline_completed (ClutterTimeline *timeline,
|
|
gpointer user_data)
|
|
{
|
|
gint start_depth, end_depth;
|
|
|
|
if (zoom_in)
|
|
{
|
|
start_depth = 100;
|
|
end_depth = 0;
|
|
zoom_in = FALSE;
|
|
}
|
|
else
|
|
{
|
|
start_depth = 0;
|
|
end_depth = 100;
|
|
zoom_in = TRUE;
|
|
}
|
|
|
|
g_object_set (G_OBJECT (d_behave),
|
|
"start-depth", start_depth,
|
|
"end-depth", end_depth,
|
|
NULL);
|
|
|
|
clutter_timeline_rewind (timeline);
|
|
clutter_timeline_start (timeline);
|
|
}
|
|
|
|
int
|
|
main (int argc, char *argv[])
|
|
{
|
|
ClutterTimeline *timeline;
|
|
ClutterActor *stage;
|
|
ClutterActor *hand, *label;
|
|
ClutterColor stage_color = { 0xcc, 0xcc, 0xcc, 0xff };
|
|
GdkPixbuf *pixbuf;
|
|
GError *error;
|
|
|
|
clutter_init (&argc, &argv);
|
|
|
|
error = NULL;
|
|
pixbuf = gdk_pixbuf_new_from_file ("redhand.png", &error);
|
|
if (error)
|
|
g_error ("Unable to load redhand.png: %s", error->message);
|
|
|
|
stage = clutter_stage_get_default ();
|
|
clutter_stage_set_color (CLUTTER_STAGE (stage), &stage_color);
|
|
g_signal_connect (stage,
|
|
"button-press-event", G_CALLBACK (clutter_main_quit),
|
|
NULL);
|
|
|
|
hand = clutter_texture_new_from_pixbuf (pixbuf);
|
|
clutter_actor_set_position (hand, 240, 140);
|
|
clutter_actor_show (hand);
|
|
|
|
label = clutter_label_new_with_text ("Mono 26", "Clutter");
|
|
clutter_actor_set_position (label, 100, 100);
|
|
clutter_actor_show (label);
|
|
|
|
clutter_container_add (CLUTTER_CONTAINER (stage), hand, label, NULL);
|
|
|
|
/* five seconds, at 50 fps */
|
|
timeline = clutter_timeline_new (250, 50);
|
|
g_signal_connect (timeline,
|
|
"completed", G_CALLBACK (timeline_completed),
|
|
NULL);
|
|
|
|
d_behave = clutter_behaviour_depth_new (clutter_alpha_new_full (timeline,
|
|
CLUTTER_ALPHA_RAMP_INC,
|
|
NULL, NULL),
|
|
0, 100);
|
|
clutter_behaviour_apply (d_behave, hand);
|
|
clutter_behaviour_apply (d_behave, label);
|
|
|
|
clutter_actor_show (stage);
|
|
|
|
clutter_timeline_start (timeline);
|
|
|
|
clutter_main ();
|
|
|
|
g_object_unref (d_behave);
|
|
g_object_unref (timeline);
|
|
|
|
return EXIT_SUCCESS;
|
|
}
|