#include <clutter-gtk/clutter-gtk.h>
static void
-on_stage2_allocation (GObject *gobject,
- GParamSpec *pspec,
- ClutterActor *texture)
+on_stage2_allocation_changed (ClutterActor *stage_2,
+ const ClutterActorBox *allocation,
+ ClutterAllocationFlags flags,
+ ClutterActor *texture_2)
{
- gint width = clutter_actor_get_width (CLUTTER_ACTOR (gobject));
- gint height = clutter_actor_get_height (CLUTTER_ACTOR (gobject));
-
- clutter_actor_set_position (texture, width / 2, height / 2);
+ clutter_actor_set_position (texture_2,
+ (allocation->x2 - allocation->x1) / 2,
+ (allocation->y2 - allocation->y1) / 2);
}
int
main (int argc, char *argv[])
{
- ClutterActor *stage1, *stage2, *tex1, *tex2;
- GtkWidget *window, *clutter1, *clutter2;
- GtkWidget *vbox;
- ClutterColor col1 = { 0xff, 0xff, 0xff, 0xff };
- ClutterColor col2 = { 0, 0, 0, 0xff };
+ ClutterActor *stage0, *stage1, *stage2, *tex1, *tex2;
+ GtkWidget *window, *clutter0, *clutter1, *clutter2;
+ GtkWidget *notebook, *vbox;
+ ClutterColor col0 = { 0xdd, 0xff, 0xdd, 0xff };
+ ClutterColor col1 = { 0xff, 0xff, 0xff, 0xff };
+ ClutterColor col2 = { 0, 0, 0, 0xff };
if (gtk_clutter_init (&argc, &argv) != CLUTTER_INIT_SUCCESS)
g_error ("Unable to initialize GtkClutter");
g_signal_connect (window, "destroy",
G_CALLBACK (gtk_main_quit), NULL);
+ notebook = gtk_notebook_new ();
+ gtk_container_add (GTK_CONTAINER (window), notebook);
+
+ clutter0 = gtk_clutter_embed_new ();
+ gtk_widget_set_size_request (clutter0, 320, 320);
+ gtk_notebook_append_page (GTK_NOTEBOOK (notebook), clutter0,
+ gtk_label_new ("One stage"));
+ stage0 = gtk_clutter_embed_get_stage (GTK_CLUTTER_EMBED (clutter0));
+ clutter_stage_set_color (CLUTTER_STAGE (stage0), &col0);
+
vbox = gtk_vbox_new (FALSE, 6);
- gtk_container_add (GTK_CONTAINER (window), vbox);
+ gtk_notebook_append_page (GTK_NOTEBOOK (notebook), vbox,
+ gtk_label_new ("Two stages"));
clutter1 = gtk_clutter_embed_new ();
gtk_widget_set_size_request (clutter1, 320, 240);
clutter_actor_set_position (tex2, 160, 60);
clutter_stage_add (stage2, tex2);
- g_signal_connect (stage2, "notify::allocation",
- G_CALLBACK (on_stage2_allocation),
- tex2);
-
gtk_container_add (GTK_CONTAINER (vbox), clutter2);
+ g_signal_connect (stage2, "allocation-changed",
+ G_CALLBACK (on_stage2_allocation_changed),
+ tex2);
+
gtk_widget_show_all (window);
- clutter_actor_show_all (stage1);
- clutter_actor_show_all (stage2);
gtk_main();