--- a/mde/gui/widget/Ifaces.d	Sat Dec 13 12:54:43 2008 +0000
+++ b/mde/gui/widget/Ifaces.d	Fri Dec 19 10:32:28 2008 +0000
@@ -89,9 +89,12 @@
     * provides the possibility of per-window renderers (if desired). */
     IRenderer renderer ();
     
-    /** Add/remove a pop-up [menu] to be drawn. */
-    void addPopup (wdabs x, wdabs y, IChildWidget popup);
-    void removePopup (IChildWidget popup);	/// ditto
+    /** Add/remove a pop-up widget to be drawn.
+     *
+     * Place popup as close to x,y as possible, or
+     * place popup next to parent (usually below). */
+    void addPopup (IChildWidget parent, IChildWidget popup);
+    //void removePopup (IChildWidget popup);	Possibly useful later.
     
     // User input:
     /** Add a mouse click callback.
@@ -100,10 +103,7 @@
      * simply all click events on the widget (as clickEvent recieves).
      *
      * The delegate should return true if it accepts the event and no further processing is
-     * required (i.e. the event should not be handled by anything else), false otherwise.
-     * 
-     * Note that this is not a mechanism to prevent unwanted event handling, and in the future
-     * may be removed (so event handling cannot be cut short). */
+     * required (i.e. the event should not be handled by anything else), false otherwise. */
     void addClickCallback (bool delegate (wdabs cx, wdabs cy, ubyte b, bool state) dg);
     
     /** Add a mouse motion callback: delegate will be called for all motion events recieved by the
@@ -205,6 +205,10 @@
     wdim width ();
     wdim height();      /// ditto
     
+    /** (Smallest) coordinates of widget. */
+    wdabs xPos ();
+    wdabs yPos ();	/// ditto
+    
     /** Used to adjust the size.
      *
      * Params:
@@ -236,7 +240,7 @@
      * (x,y).
      *
      * Note: use global coordinates (x,y) not coordinates relative to the widget. */
-    IChildWidget getWidget (wdim x, wdim y);
+    IChildWidget getWidget (wdabs x, wdabs y);
     
     /** Receive a mouse click event at cx,cy from button b (1-5 correspond to L,M,B, wheel up,down)
      * which is a down-click if state is true.
@@ -255,6 +259,14 @@
     
     /** Called when keyboard input focus is lost. */
     void keyFocusLost ();
+    
+    /** Called when the mouse moves over the button and when it leaves. No need to call
+     * requestRedraw. */
+    void highlight (bool state);
+    
+    /** After adding a pop-up widget with mgr.addPopup(this,popupWidget), when that pop-up closes
+     * the manager calls requestRedraw, clickEvent if applicable, and then this function. */
+    void popupRemoved ();
 //END Events
     
     /** Draw, using the stored values of x and y.