Add dependencies

[clutter-gtk] / examples / gtk-clutter-multistage.c

diff --git a/examples/gtk-clutter-multistage.c b/examples/gtk-clutter-multistage.c
index 292a9fc..9120603 100644 (file)
--- a/examples/gtk-clutter-multistage.c
+++ b/examples/gtk-clutter-multistage.c
@@ -1,58 +1,86 @@
 #include <gtk/gtk.h>
 #include <clutter/clutter.h>
-#include <clutter-gtk/gtk-clutter-embed.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[])
 {
-  ClutterTimeline *timeline;
-  ClutterActor    *stage1, *stage2, *tex1, *tex2;
-  ClutterColor     stage_color = { 0x61, 0x64, 0x8c, 0xff };
-  GtkWidget       *window, *clutter1, *clutter2;
-  GtkWidget       *label, *button, *vbox;
-  GdkPixbuf       *pixbuf;
-  gint             i;
-  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");
 
-  pixbuf = gdk_pixbuf_new_from_file ("redhand.png", NULL);
-
-  if (!pixbuf)
-    g_error("pixbuf load failed");
-
-  tex1 = clutter_texture_new_from_pixbuf (pixbuf);
-  tex2 = clutter_clone_texture_new (tex1);
-
   window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
   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);
   stage1 = gtk_clutter_embed_get_stage (GTK_CLUTTER_EMBED (clutter1));
   clutter_stage_set_color (CLUTTER_STAGE(stage1), &col1);
+  tex1 = gtk_clutter_texture_new_from_stock (clutter1,
+                                             GTK_STOCK_DIALOG_INFO,
+                                             GTK_ICON_SIZE_DIALOG);
+  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, 240);
+  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_from_icon_name (clutter1,
+                                                 "user-info",
+                                                 GTK_ICON_SIZE_BUTTON);
+  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);
-  clutter_actor_show_all (stage1); 
-  clutter_actor_show_all (stage2); 
 
   gtk_main();