Index: trunk/doc/developer/popup.txt
===================================================================
--- trunk/doc/developer/popup.txt	(revision 8989)
+++ trunk/doc/developer/popup.txt	(revision 8990)
@@ -21,9 +21,17 @@
 		Group with role=ROLE, ROLE must be one of the cschem-defined group roles,
 		e.g. symbol, terminal, etc.
 
+	- /popups/sheet
+		Clicked on an empty part of the drawing area of a sheet
 
+	- /popups/symbol-as-sheet
+		Clicked on an empty part of the drawing area of a sheet when in symbol
+		editing mode
 
+	- popups/none
+		None of the above (e.g. clicked outside of drawing area)
 
 
 
 
+
Index: trunk/src/plugins/gui/sch_rnd_gui.c
===================================================================
--- trunk/src/plugins/gui/sch_rnd_gui.c	(revision 8989)
+++ trunk/src/plugins/gui/sch_rnd_gui.c	(revision 8990)
@@ -150,8 +150,17 @@
 					x = rnd_grid_fit(x, hidlib->grid, hidlib->grid_ox);
 					y = rnd_grid_fit(y, hidlib->grid, hidlib->grid_oy);
 					obj = sch_rnd_search_first_gui_inspect(sheet, x, y);
-					if (obj == NULL)
-						tn = "none";
+					if (obj == NULL) {
+						if (rnd_point_in_box(&hidlib->dwg, x, y)) {
+							if (sheet->is_symbol)
+								tn = "symbol-as-sheet";
+							else
+								tn = "sheet";
+							misc = "none";
+						}
+						else
+							tn = "none";
+					}
 					else if (csch_obj_is_grp(obj)) {
 						csch_cgrp_t *grp = (csch_cgrp_t *)obj;
 						if (grp->srole != NULL) {