build
clutter
doc
common
cookbook
examples
Makefile.am
actors-composite-main.c
animations-complex-overlapping.json
animations-complex.c
animations-complex.json
animations-looping-animator.c
animations-looping-implicit.c
animations-looping-state.c
animations-moving-animator.c
animations-moving-implicit.c
animations-moving-state.c
animations-path-circle.c
animations-path-easing.c
animations-path.c
animations-reuse-animation.json
animations-reuse-ui.json
animations-reuse.c
animations-rotating.c
animations-scaling-zoom.c
animations-scaling.c
cb-background-effect.c
cb-background-effect.h
cb-border-effect.c
cb-border-effect.h
cb-button.c
cb-button.h
cb-page-fold-effect.c
cb-page-fold-effect.h
effects-basic.c
effects-built-in.c
effects-custom-deform.c
events-buttons-click.c
events-buttons-lasso.c
events-buttons.c
events-mouse-scroll.c
events-pointer-motion-crossing.c
events-pointer-motion-scribbler.c
events-pointer-motion-stacked.c
events-pointer-motion.c
layouts-bind-constraint-allocation.c
layouts-bind-constraint-overlay.c
layouts-bind-constraint-stage.c
layouts-box-menu.c
layouts-box-property-effects.c
layouts-box.c
layouts-stacking-diff-sized-actors.c
layouts-stacking.c
script-signals.c
script-signals.json
script-states.c
script-states.json
script-ui.c
script-ui.json
smiley.png
text-shadow.c
textures-crossfade-cogl.c
textures-crossfade-slideshow.c
textures-crossfade.c
textures-reflection.c
textures-split-go.c
textures-sub-texture.c
images
videos
Makefile.am
actors.xml
animations.xml
clutter-cookbook.xml.in
effects.xml
events.xml
introduction.xml
layouts.xml
recipe-template.xml
script.xml
text.xml
textures.xml
version.xml.in
reference
AUTHORS.old
CODING_STYLE
HACKING
HACKING.backends
Makefile.am
RELEASING
actor-invariants.txt
size-negotiation.txt
po
tests
.gitignore
COPYING
ChangeLog.pre-git-import
Makefile.am
NEWS
README.in
README.md
autogen.sh
clutter.doap
config.h.win32.in
configure.ac
26aa4b5290
A lot of the example code in the cookbook and the API reference still uses the default stage — sometimes as if it were a non-default one, which once again demonstrates how the default stage was a flawed concept that just confused people.
100 lines
3.4 KiB
C
100 lines
3.4 KiB
C
#include <stdlib.h>
|
|
#include <clutter/clutter.h>
|
|
|
|
static const ClutterColor stage_color = { 0x33, 0x33, 0x55, 0xff };
|
|
static const ClutterColor red_color = { 0xff, 0x00, 0x00, 0xff };
|
|
static const ClutterColor green_color = { 0x00, 0xff, 0x00, 0xff };
|
|
|
|
static gboolean
|
|
button_pressed_cb (ClutterActor *actor,
|
|
ClutterEvent *event,
|
|
gpointer user_data)
|
|
{
|
|
ClutterState *transitions = CLUTTER_STATE (user_data);
|
|
|
|
/* set the state to the one with a name matching the actor's name */
|
|
clutter_state_set_state (transitions, clutter_actor_get_name (actor));
|
|
|
|
return TRUE;
|
|
}
|
|
|
|
int
|
|
main (int argc,
|
|
char *argv[])
|
|
{
|
|
ClutterActor *stage;
|
|
ClutterActor *red;
|
|
ClutterActor *green;
|
|
ClutterState *transitions;
|
|
|
|
if (clutter_init (&argc, &argv) != CLUTTER_INIT_SUCCESS)
|
|
return 1;
|
|
|
|
stage = clutter_stage_new ();
|
|
clutter_actor_set_size (stage, 650, 500);
|
|
clutter_stage_set_color (CLUTTER_STAGE (stage), &stage_color);
|
|
g_signal_connect (stage, "destroy", G_CALLBACK (clutter_main_quit), NULL);
|
|
|
|
/* actor names choose the next ClutterState to transition to */
|
|
red = clutter_rectangle_new_with_color (&red_color);
|
|
clutter_actor_set_reactive (red, TRUE);
|
|
clutter_actor_set_name (red, "red");
|
|
clutter_actor_set_size (red, 100, 100);
|
|
clutter_actor_set_position (red, 50, 50);
|
|
|
|
green = clutter_rectangle_new_with_color (&green_color);
|
|
clutter_actor_set_reactive (green, TRUE);
|
|
clutter_actor_set_name (green, "green");
|
|
clutter_actor_set_size (green, 100, 100);
|
|
clutter_actor_set_position (green, 50, 350);
|
|
|
|
transitions = clutter_state_new ();
|
|
clutter_state_set_duration (transitions, NULL, NULL, 250);
|
|
|
|
/* state names match actor names */
|
|
clutter_state_set (transitions, NULL, "red",
|
|
red, "x", CLUTTER_EASE_OUT_CUBIC, 200.0,
|
|
red, "y", CLUTTER_EASE_OUT_CUBIC, 50.0,
|
|
red, "scale-x", CLUTTER_EASE_OUT_CUBIC, 4.0,
|
|
red, "scale-y", CLUTTER_EASE_OUT_CUBIC, 4.0,
|
|
green, "x", CLUTTER_EASE_OUT_CUBIC, 50.0,
|
|
green, "y", CLUTTER_EASE_OUT_CUBIC, 350.0,
|
|
green, "scale-x", CLUTTER_EASE_OUT_CUBIC, 1.0,
|
|
green, "scale-y", CLUTTER_EASE_OUT_CUBIC, 1.0,
|
|
NULL);
|
|
|
|
clutter_state_set (transitions, NULL, "green",
|
|
green, "x", CLUTTER_EASE_OUT_CUBIC, 200.0,
|
|
green, "y", CLUTTER_EASE_OUT_CUBIC, 50.0,
|
|
green, "scale-x", CLUTTER_EASE_OUT_CUBIC, 4.0,
|
|
green, "scale-y", CLUTTER_EASE_OUT_CUBIC, 4.0,
|
|
red, "x", CLUTTER_EASE_OUT_CUBIC, 50.0,
|
|
red, "y", CLUTTER_EASE_OUT_CUBIC, 50.0,
|
|
red, "scale-x", CLUTTER_EASE_OUT_CUBIC, 1.0,
|
|
red, "scale-y", CLUTTER_EASE_OUT_CUBIC, 1.0,
|
|
NULL);
|
|
|
|
g_signal_connect (red,
|
|
"button-press-event",
|
|
G_CALLBACK (button_pressed_cb),
|
|
transitions);
|
|
|
|
g_signal_connect (green,
|
|
"button-press-event",
|
|
G_CALLBACK (button_pressed_cb),
|
|
transitions);
|
|
|
|
clutter_container_add (CLUTTER_CONTAINER (stage),
|
|
red,
|
|
green,
|
|
NULL);
|
|
|
|
clutter_actor_show (stage);
|
|
|
|
clutter_main ();
|
|
|
|
g_object_unref (transitions);
|
|
|
|
return EXIT_SUCCESS;
|
|
}
|