added eugtk examples

eugtk/examples/glade/help.e

@@ -0,0 +1,29 @@
+
+--------------
+namespace help -- used by main.ex
+--------------
+
+include GtkEngine.e
+
+ifdef WINDOWS then
+	add(builder,"help.glade")
+elsedef
+	add(builder,"~/demos/glade/help.glade")
+end ifdef
+
+-- About window1 is designed completely in Glade, all we need to do 
+-- here is to show or hide it as appropriate;
+
+-----------------------------------------------------------------------
+export function show(atom ctl, atom data) 
+-----------------------------------------------------------------------
+    set("help:window1","visible",TRUE)
+return 1
+end function
+
+-----------------------------------------------------------------------
+export function close(atom ctl, atom data) 
+-----------------------------------------------------------------------
+    set("help:window1","visible",FALSE)
+return 1
+end function