def create_tab_pos_menuitem(self):
"""Returns a menu to select which side of the notebook the tabs should be shown"""
tab_pos_menu = Menu()
tab_pos_menuitem = MenuItem.new_with_label(_('Position'))
group = []
for pos in ('top', 'right', 'bottom', 'left'):
menuitem = RadioMenuItem.new_with_mnemonic(group, _(pos.capitalize()))
group = menuitem.get_group()
menuitem.connect('toggled', self._on_tabs_pos_toggled, pos)
menuitem.set_active(pos == self.notebook.get_tab_pos().value_nick)
tab_pos_menu.append(menuitem)
tab_pos_menuitem.set_submenu(tab_pos_menu)
return tab_pos_menuitem
def build_menu_radio_list(
value_list,
callback,
pref_value=None,
suffix=None,
show_notset=False,
notset_label='∞',
notset_lessthan=0,
show_other=False,
):
"""Build a menu with radio menu items from a list and connect them to the callback.
Params:
value_list [list]: List of values to build into a menu.
callback (function): The function to call when menu item is clicked.
pref_value (int): A preferred value to insert into value_list
suffix (str): Append a suffix the the menu items in value_list.
show_notset (bool): Show the unlimited menu item.
notset_label (str): The text for the unlimited menu item.
notset_lessthan (int): Activates the unlimited menu item if pref_value is less than this.
show_other (bool): Show the `Other` menu item.
The pref_value is what you would like to test for the default active radio item.
Returns:
Menu: The menu radio
"""
menu = Menu()
# Create menuitem to prevent unwanted toggled callback when creating menu.
menuitem = RadioMenuItem()
group = menuitem.get_group()
if pref_value > -1 and pref_value not in value_list:
value_list.pop()
value_list.append(pref_value)
for value in sorted(value_list):
item_text = str(value)
if suffix:
item_text += ' ' + suffix
menuitem = RadioMenuItem.new_with_label(group, item_text)
if pref_value and value == pref_value:
menuitem.set_active(True)
if callback:
menuitem.connect('toggled', callback)
menu.append(menuitem)
if show_notset:
menuitem = RadioMenuItem.new_with_label(group, notset_label)
menuitem.set_name('unlimited')
if pref_value and pref_value < notset_lessthan:
menuitem.set_active(True)
menuitem.connect('toggled', callback)
menu.append(menuitem)
if show_other:
menuitem = SeparatorMenuItem()
menu.append(menuitem)
menuitem = MenuItem.new_with_label(_('Other...'))
menuitem.set_name('other')
menuitem.connect('activate', callback)
menu.append(menuitem)
return menu