[gtk+/rendering-cleanup-next: 105/154] dnd: Connect to raw func for drag hilight

[Benjamin Otte <otte src gnome org>]

commit 759316b7f6dab17d44e55cd7d4d86f2c195d2b7b
Author: Benjamin Otte <otte redhat com>
Date:   Wed Sep 8 21:21:59 2010 +0200

    dnd: Connect to raw func for drag hilight

 gtk/gtkdnd.c |   68 ++++++++++++++++-----------------------------------------
 1 files changed, 19 insertions(+), 49 deletions(-)
---
diff --git a/gtk/gtkdnd.c b/gtk/gtkdnd.c
index b8026c1..21f4389 100644
--- a/gtk/gtkdnd.c
+++ b/gtk/gtkdnd.c
@@ -194,10 +194,6 @@ static GtkWidget    *gtk_drag_get_ipc_widget            (GtkWidget *widget);
 static GtkWidget    *gtk_drag_get_ipc_widget_for_screen (GdkScreen *screen);
 static void          gtk_drag_release_ipc_widget (GtkWidget      *widget);
 
-static gboolean      gtk_drag_highlight_expose   (GtkWidget      *widget,
-					  	  GdkEventExpose *event,
-						  gpointer        data);
-
 static void     gtk_drag_selection_received     (GtkWidget        *widget,
 						 GtkSelectionData *selection_data,
 						 guint             time,
@@ -1099,7 +1095,7 @@ gtk_drag_finish (GdkDragContext *context,
 }
 
 /*************************************************************
- * gtk_drag_highlight_expose:
+ * gtk_drag_highlight_draw:
  *     Callback for expose_event for highlighted widgets.
  *   arguments:
  *     widget:
@@ -1109,50 +1105,24 @@ gtk_drag_finish (GdkDragContext *context,
  *************************************************************/
 
 static gboolean
-gtk_drag_highlight_expose (GtkWidget      *widget,
-			   GdkEventExpose *event,
-			   gpointer        data)
+gtk_drag_highlight_draw (GtkWidget *widget,
+			 cairo_t   *cr,
+			 gpointer   data)
 {
-  gint x, y, width, height;
-  
-  if (gtk_widget_is_drawable (widget))
-    {
-      GdkWindow *window;
-      cairo_t *cr;
+  int width = gtk_widget_get_allocated_width (widget);
+  int height = gtk_widget_get_allocated_height (widget);
 
-      window = gtk_widget_get_window (widget);
+  gtk_cairo_paint_shadow (gtk_widget_get_style (widget), cr,
+                    GTK_STATE_NORMAL, GTK_SHADOW_OUT,
+                    widget, "dnd",
+                    0, 0, width, height);
 
-      if (!gtk_widget_get_has_window (widget))
-	{
-          GtkAllocation allocation;
-
-          gtk_widget_get_allocation (widget, &allocation);
-	  x = allocation.x;
-	  y = allocation.y;
-	  width = allocation.width;
-	  height = allocation.height;
-	}
-      else
-	{
-	  x = 0;
-	  y = 0;
-          gdk_drawable_get_size (window, &width, &height);
-	}
-
-      gtk_paint_shadow (gtk_widget_get_style (widget), window,
-		        GTK_STATE_NORMAL, GTK_SHADOW_OUT,
-		        &event->area, widget, "dnd",
-			x, y, width, height);
-
-      cr = gdk_cairo_create (window);
-      cairo_set_source_rgb (cr, 0.0, 0.0, 0.0); /* black */
-      cairo_set_line_width (cr, 1.0);
-      cairo_rectangle (cr,
-		       x + 0.5, y + 0.5,
-		       width - 1, height - 1);
-      cairo_stroke (cr);
-      cairo_destroy (cr);
-    }
+  cairo_set_source_rgb (cr, 0.0, 0.0, 0.0); /* black */
+  cairo_set_line_width (cr, 1.0);
+  cairo_rectangle (cr,
+                   0.5, 0.5,
+                   width - 1, height - 1);
+  cairo_stroke (cr);
 
   return FALSE;
 }
@@ -1170,8 +1140,8 @@ gtk_drag_highlight (GtkWidget  *widget)
 {
   g_return_if_fail (GTK_IS_WIDGET (widget));
 
-  g_signal_connect_after (widget, "expose-event",
-			  G_CALLBACK (gtk_drag_highlight_expose),
+  g_signal_connect_after (widget, "draw",
+			  G_CALLBACK (gtk_drag_highlight_draw),
 			  NULL);
 
   gtk_widget_queue_draw (widget);
@@ -1191,7 +1161,7 @@ gtk_drag_unhighlight (GtkWidget *widget)
   g_return_if_fail (GTK_IS_WIDGET (widget));
 
   g_signal_handlers_disconnect_by_func (widget,
-					gtk_drag_highlight_expose,
+					gtk_drag_highlight_draw,
 					NULL);
   
   gtk_widget_queue_draw (widget);