#!/usr/bin/env python
import pygtk
pygtk.require('2.0')
import gtk
class UIManagerExample:
ui = '''<ui>
<menubar name="MenuBar">
<menu action="File">
<menuitem action="Quit"/>
</menu>
<menu action="Sound">
<menuitem action="Mute"/>
</menu>
<menu action="RadioBand">
<menuitem action="AM"/>
<menuitem action="FM"/>
<menuitem action="SSB"/>
</menu>
</menubar>
<toolbar name="Toolbar">
<toolitem action="Quit"/>
<separator/>
<toolitem action="Mute"/>
<separator/>
<placeholder name="RadioBandItems">
<toolitem action="AM"/>
<toolitem action="FM"/>
<toolitem action="SSB"/>
</placeholder>
</toolbar>
</ui>'''
def __init__(self):
# Create the toplevel window
window = gtk.Window()
window.connect('destroy', lambda w: gtk.main_quit())
window.set_size_request(300, -1)
vbox = gtk.VBox()
window.add(vbox)
# Create a UIManager instance
uimanager = gtk.UIManager()
# Add the accelerator group to the toplevel window
accelgroup = uimanager.get_accel_group()
window.add_accel_group(accelgroup)
# Create an ActionGroup
actiongroup = gtk.ActionGroup('UIManagerExample')
self.actiongroup = actiongroup
# Create a ToggleAction, etc.
actiongroup.add_toggle_actions([('Mute', None, '_Mute', '<Control>m',
'Mute the volume', self.mute_cb)])
# Create actions
actiongroup.add_actions([('Quit', gtk.STOCK_QUIT, '_Quit me!', None,
'Quit the Program', self.quit_cb),
('File', None, '_File'),
('Sound', None, '_Sound'),
('RadioBand', None, '_Radio Band')])
actiongroup.get_action('Quit').set_property('short-label', '_Quit')
# Create some RadioActions
actiongroup.add_radio_actions([('AM', None, '_AM', '<Control>a',
'AM Radio', 0),
('FM', None, '_FM', '<Control>f',
'FM Radio', 1),
('SSB', None, '_SSB', '<Control>s',
'SSB Radio', 2),
], 0, self.radioband_cb)
# Add the actiongroup to the uimanager
uimanager.insert_action_group(actiongroup, 0)
# Add a UI description
uimanager.add_ui_from_string(self.ui)
# Create a MenuBar
menubar = uimanager.get_widget('/MenuBar')
vbox.pack_start(menubar, False)
# Create a Toolbar
toolbar = uimanager.get_widget('/Toolbar')
vbox.pack_start(toolbar, False)
# Create and pack two Labels
label = gtk.Label('Sound is not muted')
vbox.pack_start(label)
self.mutelabel = label
label = gtk.Label('Radio band is AM')
vbox.pack_start(label)
self.bandlabel = label
# Create buttons to control visibility and sensitivity of actions
buttonbox = gtk.HButtonBox()
sensitivebutton = gtk.CheckButton('Sensitive')
sensitivebutton.set_active(True)
sensitivebutton.connect('toggled', self.toggle_sensitivity)
visiblebutton = gtk.CheckButton('Visible')
visiblebutton.set_active(True)
visiblebutton.connect('toggled', self.toggle_visibility)
# add them to buttonbox
buttonbox.pack_start(sensitivebutton, False)
buttonbox.pack_start(visiblebutton, False)
vbox.pack_start(buttonbox)
window.show_all()
return
def mute_cb(self, action):
# action has not toggled yet
text = ('muted', 'not muted')[action.get_active()==False]
self.mutelabel.set_text('Sound is %s' % text)
return
def radioband_cb(self, action, current):
text = ('AM', 'FM', 'SSB')[action.get_current_value()]
self.bandlabel.set_text('Radio band is %s' % text)
return
def quit_cb(self, b):
print 'Quitting program'
gtk.main_quit()
def toggle_sensitivity(self, b):
self.actiongroup.set_sensitive(b.get_active())
return
def toggle_visibility(self, b):
self.actiongroup.set_visible(b.get_active())
return
if __name__ == '__main__':
ba = UIManagerExample()
gtk.main()
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