added eugtk examples

eugtk/examples/test212.ex

@@ -0,0 +1,29 @@
+
+--# Css Styling
+
+include GtkEngine.e
+
+constant -- replace lined_paper with tartan or stripes for different backgrounds;
+    win = create(GtkWindow,"name=lined_paper,title=Main Window,size=400x250,border=10"),
+    panel = create(GtkBox,"orientation=VERTICAL"),
+    lbl = create(GtkLabel),
+    btnbox = create(GtkButtonBox),
+    btn1 = create(GtkButton,"gtk-quit","Quit"),
+    btn2 = create(GtkButton,"gtk-about",_("About")),
+    css = create(GtkCssProvider,"resources/css_multiplebgs.css")
+
+    set(lbl,"markup","Now is the time\nfor all good men\nto come to the aid\nof the country.")
+    set(lbl,"font=Purisa 18,margin-left=100,margin-top=20")
+    add(win,panel)
+    add(panel,lbl)
+    
+    pack_end(panel,btnbox)
+    add(btnbox,{btn1,btn2})
+
+show_all(win)
+main()
+
+function About()
+return Info(,,"CSS Generated Backgrounds",
+    "<small>See resources/css_multiplebgs.css</small>")
+end function