--- a/mde/gui/widget/AChildWidget.d	Wed Feb 11 13:02:30 2009 +0000
+++ b/mde/gui/widget/AChildWidget.d	Sat Mar 14 11:05:31 2009 +0100
@@ -22,7 +22,7 @@
 module mde.gui.widget.AChildWidget;
 
 public import mde.gui.widget.Ifaces;
-import mde.content.IContent;
+import mde.content.Content;
 import mde.gui.exception;
 
 debug {
@@ -193,6 +193,13 @@
 	    throw new ContentException (this);
     }
     
+    /** Hook this function to a Content callback to cause redraws.
+     *
+     * mgr.requestRedraw could be hooked in directly if the prototype changed. */
+    void contentRedraw (Content) {
+        mgr.requestRedraw;
+    }
+    
     IWidgetManager mgr;		// the enclosing window
     IParentWidget parent;	// the parent widget
     wdim x, y;			// position