at Oct 20 19:38:16 2001 Owen Taylor <otaylor@redhat.com>

        * demos/*.c demos/gdk-pixbuf/*.c: Eliminate gtk_signal_*
        in favor of g_signal_*, gtk_object_* in favor of
        g_object_*.

ChangeLog

+Sat Oct 20 19:38:16 2001  Owen Taylor  <otaylor@redhat.com>
+
+	* demos/*.c demos/gdk-pixbuf/*.c: Eliminate gtk_signal_*
+	in favor of g_signal_*, gtk_object_* in favor of 
+	g_object_*.
+
 Fri Oct 19 18:35:22 2001  Manish Singh  <yosh@gimp.org>
 
 	* gtk/{gtkentry.c,gtktextview.c}: since GtkIMContext derives directly

ChangeLog.pre-2-0

+Sat Oct 20 19:38:16 2001  Owen Taylor  <otaylor@redhat.com>
+
+	* demos/*.c demos/gdk-pixbuf/*.c: Eliminate gtk_signal_*
+	in favor of g_signal_*, gtk_object_* in favor of 
+	g_object_*.
+
 Fri Oct 19 18:35:22 2001  Manish Singh  <yosh@gimp.org>
 
 	* gtk/{gtkentry.c,gtktextview.c}: since GtkIMContext derives directly

ChangeLog.pre-2-10

+Sat Oct 20 19:38:16 2001  Owen Taylor  <otaylor@redhat.com>
+
+	* demos/*.c demos/gdk-pixbuf/*.c: Eliminate gtk_signal_*
+	in favor of g_signal_*, gtk_object_* in favor of 
+	g_object_*.
+
 Fri Oct 19 18:35:22 2001  Manish Singh  <yosh@gimp.org>
 
 	* gtk/{gtkentry.c,gtktextview.c}: since GtkIMContext derives directly

ChangeLog.pre-2-2

+Sat Oct 20 19:38:16 2001  Owen Taylor  <otaylor@redhat.com>
+
+	* demos/*.c demos/gdk-pixbuf/*.c: Eliminate gtk_signal_*
+	in favor of g_signal_*, gtk_object_* in favor of 
+	g_object_*.
+
 Fri Oct 19 18:35:22 2001  Manish Singh  <yosh@gimp.org>
 
 	* gtk/{gtkentry.c,gtktextview.c}: since GtkIMContext derives directly

ChangeLog.pre-2-4

+Sat Oct 20 19:38:16 2001  Owen Taylor  <otaylor@redhat.com>
+
+	* demos/*.c demos/gdk-pixbuf/*.c: Eliminate gtk_signal_*
+	in favor of g_signal_*, gtk_object_* in favor of 
+	g_object_*.
+
 Fri Oct 19 18:35:22 2001  Manish Singh  <yosh@gimp.org>
 
 	* gtk/{gtkentry.c,gtktextview.c}: since GtkIMContext derives directly

ChangeLog.pre-2-6

+Sat Oct 20 19:38:16 2001  Owen Taylor  <otaylor@redhat.com>
+
+	* demos/*.c demos/gdk-pixbuf/*.c: Eliminate gtk_signal_*
+	in favor of g_signal_*, gtk_object_* in favor of 
+	g_object_*.
+
 Fri Oct 19 18:35:22 2001  Manish Singh  <yosh@gimp.org>
 
 	* gtk/{gtkentry.c,gtktextview.c}: since GtkIMContext derives directly

ChangeLog.pre-2-8

+Sat Oct 20 19:38:16 2001  Owen Taylor  <otaylor@redhat.com>
+
+	* demos/*.c demos/gdk-pixbuf/*.c: Eliminate gtk_signal_*
+	in favor of g_signal_*, gtk_object_* in favor of 
+	g_object_*.
+
 Fri Oct 19 18:35:22 2001  Manish Singh  <yosh@gimp.org>
 
 	* gtk/{gtkentry.c,gtktextview.c}: since GtkIMContext derives directly

demos/gtk-demo/appwindow.c

@@ -220,7 +220,7 @@ do_appwindow (void)
       item_factory = gtk_item_factory_new (GTK_TYPE_MENU_BAR, "<main>", accel_group);
 
       /* Set up item factory to go away with the window */
-      gtk_object_ref (GTK_OBJECT (item_factory));
+      g_object_ref (item_factory);
       gtk_object_sink (GTK_OBJECT (item_factory));
       g_object_set_data_full (G_OBJECT (window),
                               "<main>",

demos/gtk-demo/button_box.c

@@ -55,9 +55,9 @@ do_button_box (void)
     window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
     gtk_window_set_title (GTK_WINDOW (window), "Button Boxes");
     
-    gtk_signal_connect (GTK_OBJECT (window), "destroy",
-			GTK_SIGNAL_FUNC(gtk_widget_destroyed),
-			&window);
+    g_signal_connect (window, "destroy",
+		      G_CALLBACK (gtk_widget_destroyed),
+		      &window);
     
     gtk_container_set_border_width (GTK_CONTAINER (window), 10);
 

demos/gtk-demo/colorsel.c

@@ -59,7 +59,8 @@ do_colorsel (void)
       window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
       gtk_window_set_title (GTK_WINDOW (window), "Color Selection");
 
-      gtk_signal_connect (GTK_OBJECT (window), "destroy", GTK_SIGNAL_FUNC (gtk_widget_destroyed), &window);
+      g_signal_connect (window, "destroy",
+			G_CALLBACK (gtk_widget_destroyed), &window);
 
       gtk_container_set_border_width (GTK_CONTAINER (window), 8);
 
@@ -91,9 +92,8 @@ do_colorsel (void)
       
       gtk_box_pack_start (GTK_BOX (vbox), alignment, FALSE, FALSE, 0);
       
-      gtk_signal_connect (GTK_OBJECT (button), "clicked",
-			  GTK_SIGNAL_FUNC (change_color_callback),
-			  NULL);
+      g_signal_connect (button, "clicked",
+			G_CALLBACK (change_color_callback), NULL);
     }
 
   if (!GTK_WIDGET_VISIBLE (window))

demos/gtk-demo/dialog.c

@@ -108,7 +108,7 @@ do_dialog (void)
       window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
       gtk_window_set_title (GTK_WINDOW (window), "Dialogs");
 
-      gtk_signal_connect (GTK_OBJECT (window), "destroy", GTK_SIGNAL_FUNC (gtk_widget_destroyed), &window);
+      g_signal_connect (window, "destroy", G_CALLBACK (gtk_widget_destroyed), &window);
       gtk_container_set_border_width (GTK_CONTAINER (window), 8);
 
       frame = gtk_frame_new ("Dialogs");
@@ -122,8 +122,8 @@ do_dialog (void)
       hbox = gtk_hbox_new (FALSE, 8);
       gtk_box_pack_start (GTK_BOX (vbox), hbox, FALSE, FALSE, 0);
       button = gtk_button_new_with_mnemonic ("_Message Dialog");
-      gtk_signal_connect (GTK_OBJECT (button), "clicked",
-			  GTK_SIGNAL_FUNC (message_dialog_clicked), NULL);
+      g_signal_connect (button, "clicked",
+			G_CALLBACK (message_dialog_clicked), NULL);
       gtk_box_pack_start (GTK_BOX (hbox), button, FALSE, FALSE, 0);
 
       gtk_box_pack_start (GTK_BOX (vbox), gtk_hseparator_new (), FALSE, FALSE, 0);
@@ -134,8 +134,8 @@ do_dialog (void)
       vbox2 = gtk_vbox_new (FALSE, 0);
 
       button = gtk_button_new_with_mnemonic ("_Interactive Dialog");
-      gtk_signal_connect (GTK_OBJECT (button), "clicked",
-			  GTK_SIGNAL_FUNC (interactive_dialog_clicked), NULL);
+      g_signal_connect (button, "clicked",
+			G_CALLBACK (interactive_dialog_clicked), NULL);
       gtk_box_pack_start (GTK_BOX (hbox), vbox2, FALSE, FALSE, 0);
       gtk_box_pack_start (GTK_BOX (vbox2), button, FALSE, FALSE, 0);
 

demos/gtk-demo/drawingarea.c

@@ -231,7 +231,7 @@ do_drawingarea (void)
       window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
       gtk_window_set_title (GTK_WINDOW (window), "Drawing Area");
 
-      gtk_signal_connect (GTK_OBJECT (window), "destroy", GTK_SIGNAL_FUNC (gtk_widget_destroyed), &window);
+      g_signal_connect (window, "destroy", G_CALLBACK (gtk_widget_destroyed), &window);
 
       gtk_container_set_border_width (GTK_CONTAINER (window), 8);
 
@@ -258,10 +258,8 @@ do_drawingarea (void)
 
       gtk_container_add (GTK_CONTAINER (frame), da);
 
-      gtk_signal_connect (GTK_OBJECT (da),
-			  "expose_event",
-			  GTK_SIGNAL_FUNC (checkerboard_expose),
-			  NULL);
+      g_signal_connect (da, "expose_event",
+			G_CALLBACK (checkerboard_expose), NULL);
 
       /*
        * Create the scribble area
@@ -284,17 +282,17 @@ do_drawingarea (void)
 
       /* Signals used to handle backing pixmap */
       
-      gtk_signal_connect (GTK_OBJECT (da), "expose_event",
-			  GTK_SIGNAL_FUNC (scribble_expose_event), NULL);
-      gtk_signal_connect (GTK_OBJECT (da),"configure_event",
-			  GTK_SIGNAL_FUNC (scribble_configure_event), NULL);
+      g_signal_connect (da, "expose_event",
+			G_CALLBACK (scribble_expose_event), NULL);
+      g_signal_connect (da,"configure_event",
+			G_CALLBACK (scribble_configure_event), NULL);
       
       /* Event signals */
       
-      gtk_signal_connect (GTK_OBJECT (da), "motion_notify_event",
-			  GTK_SIGNAL_FUNC (scribble_motion_notify_event), NULL);
-      gtk_signal_connect (GTK_OBJECT (da), "button_press_event",
-			  GTK_SIGNAL_FUNC (scribble_button_press_event), NULL);
+      g_signal_connect (da, "motion_notify_event",
+			G_CALLBACK (scribble_motion_notify_event), NULL);
+      g_signal_connect (da, "button_press_event",
+			G_CALLBACK (scribble_button_press_event), NULL);
 
 
       /* Ask to receive events the drawing area doesn't normally

demos/gtk-demo/images.c

@@ -93,10 +93,8 @@ progressive_timeout (gpointer data)
 					   "Failure reading image file 'alphatest.png': %s",
 					   g_strerror (errno));
 
-	  gtk_signal_connect (GTK_OBJECT (dialog),
-			      "response",
-			      GTK_SIGNAL_FUNC (gtk_widget_destroy),
-			      NULL);
+	  g_signal_connect (dialog, "response",
+			    G_CALLBACK (gtk_widget_destroy), NULL);
 
 	  fclose (image_stream);
 	  image_stream = NULL;
@@ -123,10 +121,8 @@ progressive_timeout (gpointer data)
 
 	  g_error_free (error);
 	  
-	  gtk_signal_connect (GTK_OBJECT (dialog),
-			      "response",
-			      GTK_SIGNAL_FUNC (gtk_widget_destroy),
-			      NULL);
+	  g_signal_connect (dialog, "response",
+			    G_CALLBACK (gtk_widget_destroy), NULL);
 
 	  fclose (image_stream);
 	  image_stream = NULL;
@@ -162,10 +158,8 @@ progressive_timeout (gpointer data)
 	      
 	      g_error_free (error);
 	      
-	      gtk_signal_connect (GTK_OBJECT (dialog),
-				  "response",
-				  GTK_SIGNAL_FUNC (gtk_widget_destroy),
-				  NULL);
+	      g_signal_connect (dialog, "response",
+				G_CALLBACK (gtk_widget_destroy), NULL);
 	      
 	      gtk_widget_show (dialog);
 
@@ -203,10 +197,8 @@ progressive_timeout (gpointer data)
 					   "Unable to open image file 'alphatest.png': %s",
 					   g_strerror (errno));
 
-	  gtk_signal_connect (GTK_OBJECT (dialog),
-			      "response",
-			      GTK_SIGNAL_FUNC (gtk_widget_destroy),
-			      NULL);
+	  g_signal_connect (dialog, "response",
+			    G_CALLBACK (gtk_widget_destroy), NULL);
 	  
 	  gtk_widget_show (dialog);
 
@@ -224,15 +216,11 @@ progressive_timeout (gpointer data)
       
       pixbuf_loader = gdk_pixbuf_loader_new ();
       
-      g_signal_connect (G_OBJECT (pixbuf_loader),
-			"area_prepared",
-			G_CALLBACK (progressive_prepared_callback),
-			image);
+      g_signal_connect (G_OBJECT (pixbuf_loader), "area_prepared",
+			G_CALLBACK (progressive_prepared_callback), image);
       
-      g_signal_connect (G_OBJECT (pixbuf_loader),
-			"area_updated",
-			G_CALLBACK (progressive_updated_callback),
-			image);
+      g_signal_connect (G_OBJECT (pixbuf_loader), "area_updated",
+			G_CALLBACK (progressive_updated_callback), image);
     }
 
   /* leave timeout installed */
@@ -290,8 +278,10 @@ do_images (void)
       window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
       gtk_window_set_title (GTK_WINDOW (window), "Images");
 
-      gtk_signal_connect (GTK_OBJECT (window), "destroy", GTK_SIGNAL_FUNC (gtk_widget_destroyed), &window);
-      gtk_signal_connect (GTK_OBJECT (window), "destroy", GTK_SIGNAL_FUNC (cleanup_callback), NULL);
+      g_signal_connect (window, "destroy",
+			G_CALLBACK (gtk_widget_destroyed), &window);
+      g_signal_connect (window, "destroy",
+			G_CALLBACK (cleanup_callback), NULL);
 
       gtk_container_set_border_width (GTK_CONTAINER (window), 8);
 
@@ -341,10 +331,8 @@ do_images (void)
 					       error->message);
 	      g_error_free (error);
 	      
-	      gtk_signal_connect (GTK_OBJECT (dialog),
-				  "response",
-				  GTK_SIGNAL_FUNC (gtk_widget_destroy),
-				  NULL);
+	      g_signal_connect (dialog, "response",
+				G_CALLBACK (gtk_widget_destroy), NULL);
 	      
 	      gtk_widget_show (dialog);
 	    }

demos/gtk-demo/item_factory.c

@@ -59,19 +59,15 @@ do_item_factory (void)
       
       window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
       
-      gtk_signal_connect (GTK_OBJECT (window), "destroy",
-			  GTK_SIGNAL_FUNC(gtk_widget_destroyed),
-			  &window);
-      gtk_signal_connect (GTK_OBJECT (window), "delete-event",
-			  GTK_SIGNAL_FUNC (gtk_true),
-			  NULL);
+      g_signal_connect (window, "destroy",
+			G_CALLBACK (gtk_widget_destroyed), &window);
+      g_signal_connect (window, "delete-event",
+			G_CALLBACK (gtk_true), NULL);
       
       accel_group = gtk_accel_group_new ();
       item_factory = gtk_item_factory_new (GTK_TYPE_MENU_BAR, "<main>", accel_group);
-      gtk_object_set_data_full (GTK_OBJECT (window),
-				"<main>",
-				item_factory,
-				(GtkDestroyNotify) gtk_object_unref);
+      g_object_set_data_full (G_OBJECT (window), "<main>",
+			      item_factory, (GDestroyNotify) g_object_unref);
       gtk_accel_group_attach (accel_group, G_OBJECT (window));
       gtk_window_set_title (GTK_WINDOW (window), "Item Factory");
       gtk_container_set_border_width (GTK_CONTAINER (window), 0);
@@ -106,9 +102,8 @@ do_item_factory (void)
       gtk_box_pack_start (GTK_BOX (box1), box2, FALSE, TRUE, 0);
 
       button = gtk_button_new_with_label ("close");
-      gtk_signal_connect_object (GTK_OBJECT (button), "clicked",
-				 GTK_SIGNAL_FUNC(gtk_widget_destroy),
-				 GTK_OBJECT (window));
+      g_signal_connect_swapped (button, "clicked",
+				G_CALLBACK (gtk_widget_destroy), window);
       gtk_box_pack_start (GTK_BOX (box2), button, TRUE, TRUE, 0);
       GTK_WIDGET_SET_FLAGS (button, GTK_CAN_DEFAULT);
       gtk_widget_grab_default (button);

demos/gtk-demo/main.c

@@ -554,10 +554,8 @@ button_press_event_cb (GtkTreeView    *tree_view,
 		  cbdata->model = model;
 		  cbdata->path = path;
 		  
-		  gtk_signal_connect (GTK_OBJECT (window),
-				      "destroy",
-				      GTK_SIGNAL_FUNC (window_closed_cb),
-				      cbdata);
+		  g_signal_connect (window, "destroy",
+				    G_CALLBACK (window_closed_cb), cbdata);
 		}
 	      else
 		{
@@ -568,8 +566,7 @@ button_press_event_cb (GtkTreeView    *tree_view,
 	    gtk_tree_path_free (path);
 	}
 
-      gtk_signal_emit_stop_by_name (GTK_OBJECT (tree_view),
-				    "button_press_event");
+      g_signal_stop_emission_by_name (tree_view, "button_press_event");
       return TRUE;
     }
   
@@ -612,10 +609,8 @@ row_activated_cb (GtkTreeView       *tree_view,
 	  cbdata->model = model;
 	  cbdata->path = gtk_tree_path_copy (path);
 	  
-	  gtk_signal_connect (GTK_OBJECT (window),
-			      "destroy",
-			      GTK_SIGNAL_FUNC (window_closed_cb),
-			      cbdata);
+	  g_signal_connect (window, "destroy",
+			    G_CALLBACK (window_closed_cb), cbdata);
 	}
     }
 }
@@ -760,8 +755,8 @@ create_tree (void)
   gtk_tree_view_append_column (GTK_TREE_VIEW (tree_view),
 			       GTK_TREE_VIEW_COLUMN (column));
 
-  g_signal_connect (G_OBJECT (selection), "changed", GTK_SIGNAL_FUNC (selection_cb), model);
-  g_signal_connect (G_OBJECT (tree_view), "row_activated", GTK_SIGNAL_FUNC (row_activated_cb), model);
+  g_signal_connect (selection, "changed", G_CALLBACK (selection_cb), model);
+  g_signal_connect (tree_view, "row_activated", G_CALLBACK (row_activated_cb), model);
 
   gtk_tree_view_expand_all (GTK_TREE_VIEW (tree_view));
 
@@ -801,10 +796,8 @@ setup_default_icon (void)
                                            err->message);
           g_error_free (err);
 
-          gtk_signal_connect (GTK_OBJECT (dialog),
-                              "response",
-                              GTK_SIGNAL_FUNC (gtk_widget_destroy),
-                              NULL);
+          g_signal_connect (dialog, "response",
+			    G_CALLBACK (gtk_widget_destroy), NULL);
         }
     }
 
@@ -852,8 +845,8 @@ main (int argc, char **argv)
   
   window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
   gtk_window_set_title (GTK_WINDOW (window), "GTK+ Code Demos");
-  gtk_signal_connect (GTK_OBJECT (window), "destroy",
-		      GTK_SIGNAL_FUNC (gtk_main_quit), NULL);
+  g_signal_connect (window, "destroy",
+		    G_CALLBACK (gtk_main_quit), NULL);
 
   hbox = gtk_hbox_new (FALSE, 0);
   gtk_container_add (GTK_CONTAINER (window), hbox);

demos/gtk-demo/menus.c

@@ -92,12 +92,10 @@ do_menus (void)
       
       window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
       
-      gtk_signal_connect (GTK_OBJECT (window), "destroy",
-			  GTK_SIGNAL_FUNC(gtk_widget_destroyed),
-			  &window);
-      gtk_signal_connect (GTK_OBJECT (window), "delete-event",
-			  GTK_SIGNAL_FUNC (gtk_true),
-			  NULL);
+      g_signal_connect (window, "destroy",
+			G_CALLBACK(gtk_widget_destroyed), &window);
+      g_signal_connect (window, "delete-event",
+			G_CALLBACK (gtk_true), NULL);
       
       accel_group = gtk_accel_group_new ();
       gtk_accel_group_attach (accel_group, G_OBJECT (window));
@@ -195,9 +193,8 @@ do_menus (void)
       gtk_widget_show (box2);
 
       button = gtk_button_new_with_label ("close");
-      gtk_signal_connect_object (GTK_OBJECT (button), "clicked",
-				 GTK_SIGNAL_FUNC(gtk_widget_destroy),
-				 GTK_OBJECT (window));
+      g_signal_connect_swapped (button, "clicked",
+				G_CALLBACK(gtk_widget_destroy), window);
       gtk_box_pack_start (GTK_BOX (box2), button, TRUE, TRUE, 0);
       GTK_WIDGET_SET_FLAGS (button, GTK_CAN_DEFAULT);
       gtk_widget_grab_default (button);

demos/gtk-demo/panes.c

@@ -77,18 +77,16 @@ create_pane_options (GtkPaned	 *paned,
   check_button = gtk_check_button_new_with_mnemonic ("_Resize");
   gtk_table_attach_defaults (GTK_TABLE (table), check_button,
 			     0, 1, 1, 2);
-  gtk_signal_connect (GTK_OBJECT (check_button), "toggled",
-		      GTK_SIGNAL_FUNC (toggle_resize),
-		      paned->child1);
+  g_signal_connect (check_button, "toggled",
+		    G_CALLBACK (toggle_resize), paned->child1);
   
   check_button = gtk_check_button_new_with_mnemonic ("_Shrink");
   gtk_table_attach_defaults (GTK_TABLE (table), check_button,
 			     0, 1, 2, 3);
   gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (check_button),
 			       TRUE);
-  gtk_signal_connect (GTK_OBJECT (check_button), "toggled",
-		      GTK_SIGNAL_FUNC (toggle_shrink),
-		      paned->child1);
+  g_signal_connect (check_button, "toggled",
+		    G_CALLBACK (toggle_shrink), paned->child1);
   
   label = gtk_label_new (label2);
   gtk_table_attach_defaults (GTK_TABLE (table), label,
@@ -99,18 +97,16 @@ create_pane_options (GtkPaned	 *paned,
 			     1, 2, 1, 2);
   gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (check_button),
 			       TRUE);
-  gtk_signal_connect (GTK_OBJECT (check_button), "toggled",
-		      GTK_SIGNAL_FUNC (toggle_resize),
-		      paned->child2);
+  g_signal_connect (check_button, "toggled",
+		    G_CALLBACK (toggle_resize), paned->child2);
   
   check_button = gtk_check_button_new_with_mnemonic ("_Shrink");
   gtk_table_attach_defaults (GTK_TABLE (table), check_button,
 			     1, 2, 2, 3);
   gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (check_button),
 			       TRUE);
-  gtk_signal_connect (GTK_OBJECT (check_button), "toggled",
-		      GTK_SIGNAL_FUNC (toggle_shrink),
-		      paned->child2);
+  g_signal_connect (check_button, "toggled",
+		    G_CALLBACK (toggle_shrink), paned->child2);
 
   return frame;
 }
@@ -129,9 +125,8 @@ do_panes (void)
     {
       window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
 
-      gtk_signal_connect (GTK_OBJECT (window), "destroy",
-			  GTK_SIGNAL_FUNC(gtk_widget_destroyed),
-			  &window);
+      g_signal_connect (window, "destroy",
+			G_CALLBACK (gtk_widget_destroyed), &window);
 
       gtk_window_set_title (GTK_WINDOW (window), "Panes");
       gtk_container_set_border_width (GTK_CONTAINER (window), 0);

demos/gtk-demo/pixbufs.c

@@ -219,8 +219,8 @@ do_pixbufs (void)
       gtk_window_set_title (GTK_WINDOW (window), "Pixbufs");
       gtk_window_set_resizable (GTK_WINDOW (window), FALSE);
 
-      gtk_signal_connect (GTK_OBJECT (window), "destroy", GTK_SIGNAL_FUNC (gtk_widget_destroyed), &window);
-      gtk_signal_connect (GTK_OBJECT (window), "destroy", GTK_SIGNAL_FUNC (cleanup_callback), NULL);
+      g_signal_connect (window, "destroy", G_CALLBACK (gtk_widget_destroyed), &window);
+      g_signal_connect (window, "destroy", G_CALLBACK (cleanup_callback), NULL);
 
 
       error = NULL;
@@ -237,10 +237,8 @@ do_pixbufs (void)
 
 	  g_error_free (error);
 
-	  gtk_signal_connect (GTK_OBJECT (dialog),
-			      "response",
-			      GTK_SIGNAL_FUNC (gtk_widget_destroy),
-			      NULL);
+	  g_signal_connect (dialog, "response",
+			    G_CALLBACK (gtk_widget_destroy), NULL);
 
 	  gtk_widget_show (dialog);
 	}
@@ -252,8 +250,8 @@ do_pixbufs (void)
 
 	  da = gtk_drawing_area_new ();
 
-	  gtk_signal_connect (GTK_OBJECT (da), "expose_event",
-			      GTK_SIGNAL_FUNC (expose_cb), NULL);
+	  g_signal_connect (da, "expose_event",
+			    G_CALLBACK (expose_cb), NULL);
 
 	  gtk_container_add (GTK_CONTAINER (window), da);
 

demos/gtk-demo/sizegroup.c

@@ -116,10 +116,10 @@ do_sizegroup (void)
 					    NULL);
       gtk_window_set_resizable (GTK_WINDOW (window), FALSE);
       
-      gtk_signal_connect (GTK_OBJECT (window), "response",
-			  GTK_SIGNAL_FUNC (gtk_widget_destroy), NULL);
-      gtk_signal_connect (GTK_OBJECT (window), "destroy",
-			  GTK_SIGNAL_FUNC (gtk_widget_destroyed), &window);
+      g_signal_connect (window, "response",
+			G_CALLBACK (gtk_widget_destroy), NULL);
+      g_signal_connect (window, "destroy",
+			G_CALLBACK (gtk_widget_destroyed), &window);
 
       vbox = gtk_vbox_new (FALSE, 5);
       gtk_box_pack_start (GTK_BOX (GTK_DIALOG (window)->vbox), vbox, TRUE, TRUE, 0);
@@ -160,8 +160,8 @@ do_sizegroup (void)
       gtk_box_pack_start (GTK_BOX (vbox), check_button, FALSE, FALSE, 0);
       
       gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (check_button), TRUE);
-      gtk_signal_connect (GTK_OBJECT (check_button), "toggled",
-			  GTK_SIGNAL_FUNC (toggle_grouping), size_group);
+      g_signal_connect (check_button, "toggled",
+			G_CALLBACK (toggle_grouping), size_group);
     }
 
   if (!GTK_WIDGET_VISIBLE (window))

demos/gtk-demo/stock_browser.c

@@ -86,7 +86,6 @@ id_to_macro (const gchar *id)
 {
   GString *macro;
   const gchar *cp;
-  gchar *p;
 
   /* gtk-foo -> GTK_STOCK_FOO */
   
@@ -405,7 +404,7 @@ do_stock_browser (void)
       window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
       gtk_window_set_title (GTK_WINDOW (window), "Stock Icons and Items");
 
-      gtk_signal_connect (GTK_OBJECT (window), "destroy", GTK_SIGNAL_FUNC (gtk_widget_destroyed), &window);
+      g_signal_connect (window, "destroy", G_CALLBACK (gtk_widget_destroyed), &window);
       gtk_container_set_border_width (GTK_CONTAINER (window), 8);
 
       hbox = gtk_hbox_new (FALSE, 8);

demos/gtk-demo/textview.c

@@ -366,9 +366,8 @@ do_textview (void)
       gtk_window_set_default_size (GTK_WINDOW (window),
 				   450, 450);
       
-      gtk_signal_connect (GTK_OBJECT (window), "destroy",
-			  GTK_SIGNAL_FUNC(gtk_widget_destroyed),
-			  &window);
+      g_signal_connect (window, "destroy",
+			G_CALLBACK (gtk_widget_destroyed), &window);
 
       gtk_window_set_title (GTK_WINDOW (window), "TextView");
       gtk_container_set_border_width (GTK_CONTAINER (window), 0);

demos/pixbuf-demo.c

@@ -215,13 +215,13 @@ main (int argc, char **argv)
 	gtk_widget_set_size_request (window, back_width, back_height);
         gtk_window_set_resizable (GTK_WINDOW (window), FALSE);
 
-	gtk_signal_connect (GTK_OBJECT (window), "destroy",
-			    GTK_SIGNAL_FUNC (destroy_cb), NULL);
+	g_signal_connect (window, "destroy",
+			  G_CALLBACK (destroy_cb), NULL);
 
 	da = gtk_drawing_area_new ();
 
-	gtk_signal_connect (GTK_OBJECT (da), "expose_event",
-			    GTK_SIGNAL_FUNC (expose_cb), NULL);
+	g_signal_connect (da, "expose_event",
+			  G_CALLBACK (expose_cb), NULL);
 
 	gtk_container_add (GTK_CONTAINER (window), da);
 

demos/testanimation.c

@@ -160,10 +160,8 @@ progressive_timeout (gpointer data)
                                            "Failure reading image file 'alphatest.png': %s",
                                            g_strerror (errno));
 
-          gtk_signal_connect (GTK_OBJECT (dialog),
-                              "response",
-                              GTK_SIGNAL_FUNC (gtk_widget_destroy),
-                              NULL);
+          g_signal_connect (dialog, "response",
+			    G_CALLBACK (gtk_widget_destroy), NULL);
 
           fclose (lc->image_stream);
           lc->image_stream = NULL;
@@ -190,10 +188,8 @@ progressive_timeout (gpointer data)
 
           g_error_free (error);
           
-          gtk_signal_connect (GTK_OBJECT (dialog),
-                              "response",
-                              GTK_SIGNAL_FUNC (gtk_widget_destroy),
-                              NULL);
+          g_signal_connect (dialog, "response",
+			    G_CALLBACK (gtk_widget_destroy), NULL);
 
           fclose (lc->image_stream);
           lc->image_stream = NULL;
@@ -229,10 +225,8 @@ progressive_timeout (gpointer data)
               
               g_error_free (error);
               
-              gtk_signal_connect (GTK_OBJECT (dialog),
-                                  "response",
-                                  GTK_SIGNAL_FUNC (gtk_widget_destroy),
-                                  NULL);
+              g_signal_connect (dialog, "response",
+				G_CALLBACK (gtk_widget_destroy), NULL);
               
               gtk_widget_show (dialog);
 
@@ -264,10 +258,8 @@ progressive_timeout (gpointer data)
                                            lc->filename,
                                            g_strerror (errno));
 
-          gtk_signal_connect (GTK_OBJECT (dialog),
-                              "response",
-                              GTK_SIGNAL_FUNC (gtk_widget_destroy),
-                              NULL);
+          g_signal_connect (dialog, "response",
+			    G_CALLBACK (gtk_widget_destroy), NULL);
           
           gtk_widget_show (dialog);
 
@@ -285,14 +277,10 @@ progressive_timeout (gpointer data)
       
       lc->pixbuf_loader = gdk_pixbuf_loader_new ();
       
-      g_signal_connect (G_OBJECT (lc->pixbuf_loader),
-			"area_prepared",
-			G_CALLBACK (progressive_prepared_callback),
-			image);
-      g_signal_connect (G_OBJECT (lc->pixbuf_loader),
-			"area_updated",
-			G_CALLBACK (progressive_updated_callback),
-			image);
+      g_signal_connect (G_OBJECT (lc->pixbuf_loader), "area_prepared",
+			G_CALLBACK (progressive_prepared_callback), image);
+      g_signal_connect (G_OBJECT (lc->pixbuf_loader), "area_updated",
+			G_CALLBACK (progressive_updated_callback), image);
     }
 
   /* leave timeout installed */

demos/testpixbuf-drawable.c

 #include <config.h>
 #include <gtk/gtk.h>
 
-int close_app(GtkWidget *widget, gpointer data)
+int
+close_app (GtkWidget *widget, gpointer data)
 {
-   gtk_main_quit();
+   gtk_main_quit ();
    return TRUE;
 }
 
-int expose_cb(GtkWidget *drawing_area, GdkEventExpose *evt, gpointer data)
+int
+expose_cb (GtkWidget *drawing_area, GdkEventExpose *evt, gpointer data)
 {
    GdkPixbuf *pixbuf;
          
-   pixbuf = (GdkPixbuf *) gtk_object_get_data(GTK_OBJECT(drawing_area),
-                                              "pixbuf");
-   if(gdk_pixbuf_get_has_alpha (pixbuf))
+   pixbuf = (GdkPixbuf *) g_object_get_data (G_OBJECT (drawing_area), "pixbuf");
+   if (gdk_pixbuf_get_has_alpha (pixbuf))
    {
-      gdk_draw_rgb_32_image(drawing_area->window,
-                            drawing_area->style->black_gc,
-                            evt->area.x, evt->area.y,
-                            evt->area.width,
-                            evt->area.height,
-                            GDK_RGB_DITHER_MAX,
-                            gdk_pixbuf_get_pixels (pixbuf) +
-			    (evt->area.y * gdk_pixbuf_get_rowstride (pixbuf)) +
-			    (evt->area.x * gdk_pixbuf_get_n_channels (pixbuf)),
-                            gdk_pixbuf_get_rowstride (pixbuf));
+      gdk_draw_rgb_32_image (drawing_area->window,
+			     drawing_area->style->black_gc,
+			     evt->area.x, evt->area.y,
+			     evt->area.width,
+			     evt->area.height,
+			     GDK_RGB_DITHER_MAX,
+			     gdk_pixbuf_get_pixels (pixbuf) +
+			     (evt->area.y * gdk_pixbuf_get_rowstride (pixbuf)) +
+			     (evt->area.x * gdk_pixbuf_get_n_channels (pixbuf)),
+			     gdk_pixbuf_get_rowstride (pixbuf));
    }
    else
    {
-      gdk_draw_rgb_image(drawing_area->window, 
-			 drawing_area->style->black_gc, 
-			 evt->area.x, evt->area.y,
-			 evt->area.width,
-			 evt->area.height,  
-			 GDK_RGB_DITHER_NORMAL,
-			 gdk_pixbuf_get_pixels (pixbuf) +
-			 (evt->area.y * gdk_pixbuf_get_rowstride (pixbuf)) +
-			 (evt->area.x * gdk_pixbuf_get_n_channels (pixbuf)),
-			 gdk_pixbuf_get_rowstride (pixbuf));
+      gdk_draw_rgb_image (drawing_area->window, 
+			  drawing_area->style->black_gc, 
+			  evt->area.x, evt->area.y,