pysize/ui/gtk/pysize_widget_menu.py

   1 import pygtk
   2 pygtk.require('2.0')
   3 import gtk
   4 assert gtk.pygtk_version >= (2, 8)
   5
   6 class PysizeWidget_Menu(object):
   7     def __init__(self, options, args):
   8         self.connect('popup-menu', type(self)._pop_menu)
   9         self.connect('button-press-event', type(self)._menu_mouse_button)
  10
  11     @staticmethod
  12     def _add_menu_item(menu, name, action):
  13         item = gtk.MenuItem(name)
  14         item.connect('activate', action)
  15         item.show()
  16         menu.append(item)
  17
  18     def _pop_menu(self, event=None):
  19         menu = gtk.Menu()
  20
  21         self._add_menu_item(menu, 'Say hello', self.say_hello)
  22
  23         if event:
  24             button = event.button
  25             event_time = event.time
  26         else:
  27             button = 0
  28             event_time = gtk.get_current_event_time()
  29         menu.attach_to_widget(self, None)
  30         menu.popup(None, None, None, button, event_time)
  31
  32     def _menu_mouse_button(self, event):
  33         if event.button == 3 and event.type == gtk.gdk.BUTTON_PRESS:
  34             self._pop_menu(event)
  35             return True
  36         return False
  37
  38     def say_hello(self, item):
  39         print 'hello'