Index: trunk/doc/developer/dad/widgets.html
===================================================================
--- trunk/doc/developer/dad/widgets.html	(revision 21286)
+++ trunk/doc/developer/dad/widgets.html	(revision 21287)
@@ -131,6 +131,8 @@
 <tr><td> mouse_cb           <td> called on mouse events
 <tr><td> free_cb            <td> called before the widget is destroyed
 <tr><td> initial_view_box   <td> set the initial zoom/pan to match the view box specified in drawing units
+<tr><td> min_sizex_px       <td> widget minimum size in x direction (width), in pixels
+<tr><td> min_sizey_px       <td> widget minimum size in y direction (height), in pixels
 <tr><td> user_ctx           <td> opaque pointer that is passed to every callback
 </table>