[gtk+/wip/events: 18/25] tests: Update testgestures example for new widget APIs

[Benjamin Otte <otte src gnome org>]

commit a28f99bf40d1dc7b0a0279abdcc6bdc233c9109d
Author: Benjamin Otte <otte redhat com>
Date:   Mon Mar 12 17:29:27 2012 +0100

    tests: Update testgestures example for new widget APIs
    
    We can now use gtk_widget_add_recognizer()

 tests/testgestures.c |   33 ++++++++++++++-------------------
 1 files changed, 14 insertions(+), 19 deletions(-)
---
diff --git a/tests/testgestures.c b/tests/testgestures.c
index 14eab24..839a9a7 100644
--- a/tests/testgestures.c
+++ b/tests/testgestures.c
@@ -203,47 +203,42 @@ int
 main (int argc, char *argv[])
 {
   GtkEventRecognizer *recognizer;
-  GtkWidgetClass *area_class;
   GtkWidget *window, *area;
   SwipeData swipe_data = { 0, };
   PinchPanData pinch_pan_data = { { 0 }, };
 
   gtk_init (&argc, &argv);
 
-  area_class = g_type_class_ref (GTK_TYPE_DRAWING_AREA);
-
-  cairo_matrix_init_identity (&pinch_pan_data.matrix);
-  cairo_matrix_init_identity (&pinch_pan_data.pending);
-  pinch_pan_data.pixbuf = gdk_pixbuf_new_from_file ("gnome-textfile.png", NULL);
-  g_assert (pinch_pan_data.pixbuf);
+  window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
+  g_signal_connect (window, "destroy", G_CALLBACK (gtk_main_quit), NULL);
+  
+  area = gtk_drawing_area_new ();
+  gtk_widget_set_has_window (area, TRUE);
+  gtk_widget_set_size_request (area, 400, 300);
 
   recognizer = gtk_swipe_recognizer_new ();
   g_signal_connect (recognizer, "started", G_CALLBACK (update_swipe), &swipe_data);
   g_signal_connect (recognizer, "updated", G_CALLBACK (update_swipe), &swipe_data);
   g_signal_connect (recognizer, "finished", G_CALLBACK (finish_swipe), &swipe_data);
   g_signal_connect (recognizer, "cancelled", G_CALLBACK (cancel_swipe), &swipe_data);
-  /* This next line is a hack and you should never do it in real life.
-   * Instead, do a subclass. Or get me to add gtk_widget_add_recognizer(). */
 #if 0
-  gtk_widget_class_add_recognizer (area_class, recognizer);
+  gtk_widget_add_recognizer (area, recognizer);
 #endif
+
+  cairo_matrix_init_identity (&pinch_pan_data.matrix);
+  cairo_matrix_init_identity (&pinch_pan_data.pending);
+  pinch_pan_data.pixbuf = gdk_pixbuf_new_from_file ("gnome-textfile.png", NULL);
+  g_assert (pinch_pan_data.pixbuf);
+
   recognizer = gtk_pinch_pan_recognizer_new ();
   g_signal_connect (recognizer, "started", G_CALLBACK (update_pinch_pan), &pinch_pan_data);
   g_signal_connect (recognizer, "updated", G_CALLBACK (update_pinch_pan), &pinch_pan_data);
   g_signal_connect (recognizer, "finished", G_CALLBACK (finish_pinch_pan), &pinch_pan_data);
   g_signal_connect (recognizer, "cancelled", G_CALLBACK (cancel_pinch_pan), &pinch_pan_data);
-  /* This next line is a hack and you should never do it in real life.
-   * Instead, do a subclass. Or get me to add gtk_widget_add_recognizer(). */
 #if 1
-  gtk_widget_class_add_recognizer (area_class, recognizer);
+  gtk_widget_add_recognizer (area, recognizer);
 #endif
 
-  window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
-  g_signal_connect (window, "destroy", G_CALLBACK (gtk_main_quit), NULL);
-  
-  area = gtk_drawing_area_new ();
-  gtk_widget_set_has_window (area, TRUE);
-  gtk_widget_set_size_request (area, 400, 300);
   g_signal_connect_after (area, "draw", G_CALLBACK (draw_swipe), &swipe_data);
   g_signal_connect_after (area, "draw", G_CALLBACK (draw_pinch_pan), &pinch_pan_data);
   gtk_container_add (GTK_CONTAINER (window), area);