From e7d4a7f90d58e7e45bf690107b3615135ced357e Mon Sep 17 00:00:00 2001
From: Alexander Larsson <alexl@redhat.com>
Date: Fri, 9 Mar 2001 13:28:26 +0000
Subject: Document expose event->region change and that gtk_widget_event
 doesn't

2001-03-09  Alexander Larsson  <alexl@redhat.com>

	* docs/Changes-2.0.txt:
	Document expose event->region change and that gtk_widget_event
	doesn't allow passing expose events.

	* gdk/gdkevents.h:
	Add region to expose event.

	* gdk/gdkevents.c:
	Handle event->region in gdk_event_copy() and gdk_event_free().

	* gdk/gdkwindow.c (gdk_window_process_updates_internal):
	Generate expose_event->region when creating expose events.

	* gdk/x11/gdkevents-x11.c:
	Generate expose events with regions when translating X events.

	* gtk/gtkcontainer.[ch]:
	Default expose handler that propagates expose events to NO_WINDOW
	children. New function gtk_container_propagate_expose()

	* gtk/gtkwidget.[ch]:
	Moved gtk_widget_event implementation to gtk_widget_event_internal.
	gtk_widget_event calls gtk_widget_event_internal but doesn't allow
	expose events. New function gtk_widget_send_expose() to send expose
	events. New function gtk_widget_region_intersect() to calculate
	window/region intersections.

	* gtk/gtkmain.c (gtk_main_do_event):
	Use gdk_window_begin_paint_region() instead of gdk_window_begin_paint_rect().
	Use gtk_widget_send_expose() to send expose events.

	* gtk/gtkbin.c:
	* gtk/gtkbox.c:
	* gtk/gtkfixed.c:
	* gtk/gtkimagemenuitem.c:
	* gtk/gtklist.c:
	* gtk/gtkpacker.c:
	* gtk/gtktable.c:
	* gtk/gtktree.c:
	Remove expose handler, using the default container implementation
	instead.

	* gtk/gtkbutton.c:
	* gtk/gtkcheckbutton.c:
	* gtk/gtkeventbox.c:
	* gtk/gtkfixed.c:
	* gtk/gtkhandlebox.c:
	* gtk/gtklayout.c:
	* gtk/gtklistitem.c:
	* gtk/gtkmenu.c:
	* gtk/gtkmenubar.c:
	* gtk/gtkmenuitem.c:
	* gtk/gtknotebook.c:
	* gtk/gtkoptionmenu.c:
	* gtk/gtkpaned.c:
	* gtk/gtkscrolledwindow.c:
	* gtk/gtktogglebutton.c:
	* gtk/gtktoolbar.c:
	* gtk/gtktreeitem.c:
	* gtk/gtkviewport.c:
	Chain expose handler to parent class handler. Use
	gtk_container_propagate_expose() to propagate exposes.

	* gtk/gtkclist.c (check_exposures):
	* gtk/gtktext.c (process_exposes):
	Use gtk_widget_send_expose instead of gtk_widget_event.
---
 gtk/gtkframe.c | 19 ++-----------------
 1 file changed, 2 insertions(+), 17 deletions(-)

(limited to 'gtk/gtkframe.c')

diff --git a/gtk/gtkframe.c b/gtk/gtkframe.c
index be0ea1713..76c35bf22 100644
--- a/gtk/gtkframe.c
+++ b/gtk/gtkframe.c
@@ -399,6 +399,7 @@ gtk_frame_paint (GtkWidget    *widget,
 	  
 	  x2 = widget->style->xthickness + (frame->child_allocation.width - child_requisition.width - 2 * LABEL_PAD - 2 * LABEL_SIDE_PAD) * xalign + LABEL_SIDE_PAD;
 
+	  
 	  gtk_paint_shadow_gap (widget->style, widget->window,
 				GTK_STATE_NORMAL, frame->shadow_type,
 				area, widget, "frame",
@@ -418,27 +419,11 @@ static gboolean
 gtk_frame_expose (GtkWidget      *widget,
 		  GdkEventExpose *event)
 {
-  GtkBin *bin = GTK_BIN (widget);
-  GtkFrame *frame = GTK_FRAME (widget);
-  GdkEventExpose child_event;
-
   if (GTK_WIDGET_DRAWABLE (widget))
     {
       gtk_frame_paint (widget, &event->area);
 
-      if (bin->child && GTK_WIDGET_NO_WINDOW (bin->child))
-	{
-	  child_event = *event;
-	  if (gtk_widget_intersect (bin->child, &event->area, &child_event.area))
-	    gtk_widget_event (bin->child, (GdkEvent*) &child_event);
-	}
-      
-      if (frame->label_widget && GTK_WIDGET_NO_WINDOW (frame->label_widget))
-	{
-	  child_event = *event;
-	  if (gtk_widget_intersect (frame->label_widget, &event->area, &child_event.area))
-	    gtk_widget_event (frame->label_widget, (GdkEvent*) &child_event);
-	}
+      (* GTK_WIDGET_CLASS (parent_class)->expose_event) (widget, event);
     }
 
   return FALSE;
-- 
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