Propagate key press events not just to focus/window but also to

Thu Nov 15 12:54:36 2001  Owen Taylor  <otaylor@redhat.com>

        * gtk/gtkwindow.c (gtk_window_key_press_event): Propagate
        key press events not just to focus/window but also to
        intermediate widgets.

        * gtk/gtknotebook.c: Handle Ctrl-PageUp/Ctrl-PageDown
        to switch pages. (Needs some work on handling focus
        when switching pages.)

ChangeLog

@@ -1,3 +1,13 @@
+Thu Nov 15 12:54:36 2001  Owen Taylor  <otaylor@redhat.com>
+
+	* gtk/gtkwindow.c (gtk_window_key_press_event): Propagate
+	key press events not just to focus/window but also to
+	intermediate widgets.
+
+	* gtk/gtknotebook.c: Handle Ctrl-PageUp/Ctrl-PageDown
+	to switch pages. (Needs some work on handling focus
+	when switching pages.)
+
 Fri Nov 16 14:06:31 2001  Owen Taylor  <otaylor@redhat.com>
 
 	* gtk/gtknotebook.c: Fix child allocations to be relative to 

ChangeLog.pre-2-0

@@ -1,3 +1,13 @@
+Thu Nov 15 12:54:36 2001  Owen Taylor  <otaylor@redhat.com>
+
+	* gtk/gtkwindow.c (gtk_window_key_press_event): Propagate
+	key press events not just to focus/window but also to
+	intermediate widgets.
+
+	* gtk/gtknotebook.c: Handle Ctrl-PageUp/Ctrl-PageDown
+	to switch pages. (Needs some work on handling focus
+	when switching pages.)
+
 Fri Nov 16 14:06:31 2001  Owen Taylor  <otaylor@redhat.com>
 
 	* gtk/gtknotebook.c: Fix child allocations to be relative to 

ChangeLog.pre-2-10

@@ -1,3 +1,13 @@
+Thu Nov 15 12:54:36 2001  Owen Taylor  <otaylor@redhat.com>
+
+	* gtk/gtkwindow.c (gtk_window_key_press_event): Propagate
+	key press events not just to focus/window but also to
+	intermediate widgets.
+
+	* gtk/gtknotebook.c: Handle Ctrl-PageUp/Ctrl-PageDown
+	to switch pages. (Needs some work on handling focus
+	when switching pages.)
+
 Fri Nov 16 14:06:31 2001  Owen Taylor  <otaylor@redhat.com>
 
 	* gtk/gtknotebook.c: Fix child allocations to be relative to 

ChangeLog.pre-2-2

@@ -1,3 +1,13 @@
+Thu Nov 15 12:54:36 2001  Owen Taylor  <otaylor@redhat.com>
+
+	* gtk/gtkwindow.c (gtk_window_key_press_event): Propagate
+	key press events not just to focus/window but also to
+	intermediate widgets.
+
+	* gtk/gtknotebook.c: Handle Ctrl-PageUp/Ctrl-PageDown
+	to switch pages. (Needs some work on handling focus
+	when switching pages.)
+
 Fri Nov 16 14:06:31 2001  Owen Taylor  <otaylor@redhat.com>
 
 	* gtk/gtknotebook.c: Fix child allocations to be relative to 

ChangeLog.pre-2-4

@@ -1,3 +1,13 @@
+Thu Nov 15 12:54:36 2001  Owen Taylor  <otaylor@redhat.com>
+
+	* gtk/gtkwindow.c (gtk_window_key_press_event): Propagate
+	key press events not just to focus/window but also to
+	intermediate widgets.
+
+	* gtk/gtknotebook.c: Handle Ctrl-PageUp/Ctrl-PageDown
+	to switch pages. (Needs some work on handling focus
+	when switching pages.)
+
 Fri Nov 16 14:06:31 2001  Owen Taylor  <otaylor@redhat.com>
 
 	* gtk/gtknotebook.c: Fix child allocations to be relative to 

ChangeLog.pre-2-6

@@ -1,3 +1,13 @@
+Thu Nov 15 12:54:36 2001  Owen Taylor  <otaylor@redhat.com>
+
+	* gtk/gtkwindow.c (gtk_window_key_press_event): Propagate
+	key press events not just to focus/window but also to
+	intermediate widgets.
+
+	* gtk/gtknotebook.c: Handle Ctrl-PageUp/Ctrl-PageDown
+	to switch pages. (Needs some work on handling focus
+	when switching pages.)
+
 Fri Nov 16 14:06:31 2001  Owen Taylor  <otaylor@redhat.com>
 
 	* gtk/gtknotebook.c: Fix child allocations to be relative to 

ChangeLog.pre-2-8

@@ -1,3 +1,13 @@
+Thu Nov 15 12:54:36 2001  Owen Taylor  <otaylor@redhat.com>
+
+	* gtk/gtkwindow.c (gtk_window_key_press_event): Propagate
+	key press events not just to focus/window but also to
+	intermediate widgets.
+
+	* gtk/gtknotebook.c: Handle Ctrl-PageUp/Ctrl-PageDown
+	to switch pages. (Needs some work on handling focus
+	when switching pages.)
+
 Fri Nov 16 14:06:31 2001  Owen Taylor  <otaylor@redhat.com>
 
 	* gtk/gtknotebook.c: Fix child allocations to be relative to 

gtk/gtknotebook.c

@@ -49,6 +49,7 @@ enum {
   SWITCH_PAGE,
   FOCUS_TAB,
   SELECT_PAGE,
+  CHANGE_CURRENT_PAGE,
   LAST_SIGNAL
 };
 
@@ -117,6 +118,9 @@ static void gtk_notebook_select_page         (GtkNotebook       *notebook,
                                               gboolean           move_focus);
 static void gtk_notebook_focus_tab           (GtkNotebook       *notebook,
                                               GtkNotebookTab     type);
+static void gtk_notebook_change_current_page (GtkNotebook       *notebook,
+					      gint               offset);
+
 
 /*** GtkObject Methods ***/
 static void gtk_notebook_destroy             (GtkObject        *object);
@@ -315,6 +319,7 @@ gtk_notebook_class_init (GtkNotebookClass *class)
 
   class->focus_tab = gtk_notebook_focus_tab;
   class->select_page = gtk_notebook_select_page;
+  class->change_current_page = gtk_notebook_change_current_page;
   
   g_object_class_install_property (gobject_class,
 				   PROP_PAGE,
@@ -454,6 +459,15 @@ gtk_notebook_class_init (GtkNotebookClass *class)
                   gtk_marshal_VOID__BOOLEAN,
                   G_TYPE_NONE, 1,
                   G_TYPE_BOOLEAN);
+  notebook_signals[CHANGE_CURRENT_PAGE] = 
+    g_signal_new ("change_current_page",
+                  G_TYPE_FROM_CLASS (object_class),
+                  G_SIGNAL_RUN_LAST | G_SIGNAL_ACTION,
+                  G_STRUCT_OFFSET (GtkNotebookClass, change_current_page),
+                  NULL, NULL,
+                  gtk_marshal_VOID__INT,
+                  G_TYPE_NONE, 1,
+                  G_TYPE_INT);
   
   binding_set = gtk_binding_set_by_class (object_class);
   gtk_binding_entry_add_signal (binding_set,
@@ -489,6 +503,15 @@ gtk_notebook_class_init (GtkNotebookClass *class)
                                 GDK_KP_End, 0,
                                 "focus_tab", 1, 
                                 GTK_TYPE_NOTEBOOK_TAB, GTK_NOTEBOOK_TAB_LAST);
+
+  gtk_binding_entry_add_signal (binding_set,
+                                GDK_Page_Up, GDK_CONTROL_MASK,
+                                "change_current_page", 1,
+                                G_TYPE_INT, -1);
+  gtk_binding_entry_add_signal (binding_set,
+                                GDK_Page_Down, GDK_CONTROL_MASK,
+                                "change_current_page", 1,
+                                G_TYPE_INT, 1);
 }
 
 static void
@@ -547,6 +570,25 @@ gtk_notebook_focus_tab (GtkNotebook       *notebook,
     }
 }
 
+static void
+gtk_notebook_change_current_page (GtkNotebook *notebook,
+				  gint         offset)
+{
+  GList *current = NULL;
+  
+  if (notebook->cur_page)
+    current = g_list_find (notebook->children, notebook->cur_page);
+
+  while (offset != 0)
+    {
+      current = gtk_notebook_search_page (notebook, current, offset < 0 ? STEP_PREV : STEP_NEXT, TRUE);
+      offset += offset < 0 ? 1 : -1;
+    }
+
+  if (current)
+    gtk_notebook_switch_page (notebook, current->data, -1);
+}
+
 /**
  * gtk_notebook_new:
  * 

gtk/gtknotebook.h

@@ -94,12 +94,12 @@ struct _GtkNotebookClass
 			      guint            page_num);
 
   /* Action signals for keybindings */
-  void (* select_page)       (GtkNotebook       *notebook,
+  void (* select_page)         (GtkNotebook       *notebook,
-                              gboolean           move_focus);
+                                gboolean           move_focus);
-
+  void (* focus_tab)           (GtkNotebook       *notebook,
-  void (* focus_tab)         (GtkNotebook       *notebook,
+                                GtkNotebookTab     type);
-                              GtkNotebookTab     type);
+  void (* change_current_page) (GtkNotebook       *notebook,
-  
+                                gint               offset);
 };
 
 /***********************************************************

gtk/gtkwindow.c

@@ -3485,6 +3485,7 @@ gtk_window_key_press_event (GtkWidget   *widget,
 			    GdkEventKey *event)
 {
   GtkWindow *window;
+  GtkWidget *focus;
   gboolean handled;
 
   g_return_val_if_fail (GTK_IS_WINDOW (widget), FALSE);
@@ -3493,10 +3494,31 @@ gtk_window_key_press_event (GtkWidget   *widget,
   window = GTK_WINDOW (widget);
 
   handled = FALSE;
-  
+
-  if (window->focus_widget && window->focus_widget != widget &&
+  focus = window->focus_widget;
-      GTK_WIDGET_IS_SENSITIVE (window->focus_widget))
+  if (focus)
-    handled = gtk_widget_event (window->focus_widget, (GdkEvent*) event);
+    g_object_ref (focus);
+
+  while (!handled &&
+	 focus && focus != widget &&
+	 gtk_widget_get_toplevel (focus) == widget)
+    {
+      GtkWidget *parent;
+      
+      if (GTK_WIDGET_IS_SENSITIVE (focus))
+	handled = gtk_widget_event (focus, (GdkEvent*) event);
+
+      parent = focus->parent;
+      if (parent)
+	g_object_ref (parent);
+      
+      g_object_unref (focus);
+
+      focus = parent;
+    }
+
+  if (focus)
+    g_object_unref (focus);
 
   if (!handled)
     handled = gtk_window_mnemonic_activate (window,