@@ -105,6 +105,7 @@ You can also pass the following options:

       F                         find

       Q                         quit

       P                         print

+      T                         toggle toolbar

       Escape                    halt animation

       Ctrl-drag                 zoom in/out

       Shift-drag                zooms an area

@@ -56,6 +56,10 @@ Shortcuts:

         '-g', '--geometry',

         action='store', dest='geometry',

         help='default window size in form WxH')

+    parser.add_argument(

+        '--hide-toolbar',

+        action='store_true', dest='hide_toolbar',

+        help='Hides the toolbar on start.')

     options = parser.parse_args()

     inputfile = options.inputfile

@@ -76,6 +80,9 @@ Shortcuts:

         else:

             win.open_file(inputfile)

+    if options.hide_toolbar:

+        win.uimanager.get_widget('/ToolBar').set_visible(False)

+

     if sys.platform != 'win32':

         # Reset KeyboardInterrupt SIGINT handler, so that glib loop can be stopped by it

         import signal

@@ -336,6 +336,12 @@ class DotWidget(Gtk.DrawingArea):

         if event.keyval == Gdk.KEY_p:

             self.on_print()

             return True

+        if event.keyval == Gdk.KEY_t:

+            # toggle toolbar visibility

+            win = widget.get_toplevel()

+            toolbar = win.uimanager.get_widget("/ToolBar")

+            toolbar.set_visible(not toolbar.get_visible())

+            return True

         return False

     print_settings = None