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#include <gtk/gtk.h>
#include <clutter/clutter.h>
#include <clutter-gtk/clutter-gtk.h>
static void
on_stage2_allocation_changed (ClutterActor *stage_2,
const ClutterActorBox *allocation,
ClutterAllocationFlags flags,
ClutterActor *texture_2)
{
clutter_actor_set_position (texture_2,
(allocation->x2 - allocation->x1) / 2,
(allocation->y2 - allocation->y1) / 2);
}
int
main (int argc, char *argv[])
{
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");
window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
gtk_window_set_default_size (GTK_WINDOW (window), 600, 400);
gtk_window_set_title (GTK_WINDOW (window), "Multiple GtkClutterEmbed");
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_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_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);
stage1 = gtk_clutter_embed_get_stage (GTK_CLUTTER_EMBED (clutter1));
clutter_stage_set_color (CLUTTER_STAGE(stage1), &col1);
tex1 = gtk_clutter_texture_new ();
gtk_clutter_texture_set_from_stock (GTK_CLUTTER_TEXTURE (tex1),
clutter1,
GTK_STOCK_DIALOG_INFO,
GTK_ICON_SIZE_DIALOG,
NULL);
clutter_actor_set_anchor_point (tex1,
clutter_actor_get_width (tex1) / 2,
clutter_actor_get_height (tex1) / 2);
clutter_actor_set_position (tex1, 160, 120);
clutter_stage_add (stage1, tex1);
clutter_actor_show (tex1);
gtk_container_add (GTK_CONTAINER (vbox), clutter1);
clutter2 = gtk_clutter_embed_new ();
gtk_widget_set_size_request (clutter2, 320, 120);
stage2 = gtk_clutter_embed_get_stage (GTK_CLUTTER_EMBED (clutter2));
clutter_stage_set_color (CLUTTER_STAGE(stage2), &col2);
tex2 = gtk_clutter_texture_new ();
gtk_clutter_texture_set_from_icon_name (GTK_CLUTTER_TEXTURE (tex2),
clutter1,
"user-info",
GTK_ICON_SIZE_BUTTON,
NULL);
clutter_actor_set_anchor_point (tex2,
clutter_actor_get_width (tex2) / 2,
clutter_actor_get_height (tex2) / 2);
clutter_actor_set_position (tex2, 160, 60);
clutter_stage_add (stage2, 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);
gtk_main();
return 0;
}
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