def insert(self, index, item):
""" Inserts an item into the group at the specified index.
1) An 'ActionManagerItem' instance.
In which case the item is simply inserted into the group.
2) An 'Action' instance.
In which case an 'ActionItem' instance is created with the action
and then inserted into the group.
3) A Python callable (ie.'callable(item)' returns True).
In which case an 'Action' is created that calls the callable when
it is performed, and the action is then wrapped as in 2).
"""
if isinstance(item, Action):
item = ActionItem(action=item)
elif callable(item):
text = user_name_for(item.func_name)
item = ActionItem(action=Action(text=text, on_perform=item))
item.parent = self
self._items.insert(index, item)
return item
def insert(self, index, item):
""" Inserts an item into the group at the specified index.
1) An 'ActionManagerItem' instance.
In which case the item is simply inserted into the group.
2) An 'Action' instance.
In which case an 'ActionItem' instance is created with the action
and then inserted into the group.
3) A Python callable (ie.'callable(item)' returns True).
In which case an 'Action' is created that calls the callable when
it is performed, and the action is then wrapped as in 2).
"""
if isinstance(item, Action):
item = ActionItem(action=item)
elif callable(item):
text = user_name_for(item.func_name)
item = ActionItem(action=Action(text=text, on_perform=item))
item.parent = self
self._items.insert(index, item)
return item
def get_label ( self, ui ):
""" Gets the label to use for a specified Item.
"""
# Return 'None' if the Item is a separator or spacer:
if self.is_spacer():
return None
label = self.label
if label != '':
return label
name = self.name
object = ui.context[ self.object ]
trait = object.base_trait( name )
label = user_name_for( name )
tlabel = trait.label
if tlabel is None:
return label
if isinstance(tlabel, basestring):
if tlabel[0:3] == '...':
return label + tlabel[3:]
if tlabel[-3:] == '...':
return tlabel[:-3] + label
if self.label != '':
return self.label
return tlabel
return tlabel( object, name, label )
def init ( self, parent ):
""" Finishes initializing the editor by creating the underlying toolkit
widget.
"""
label = self.factory.label
if label == '':
label = user_name_for( self.name )
self.control = tk.Button( parent, text = label,
command = self.update_object )
def init(self, parent):
""" Finishes initializing the editor by creating the underlying toolkit
widget.
"""
label = self.factory.label
if label == '':
label = user_name_for(self.name)
self.control = tk.Button(parent,
text=label,
command=self.update_object)
def init(self, parent):
""" Finishes initialising the editor by creating the underlying toolkit
widget.
"""
label = self.factory.label
if label == "":
label = user_name_for(self.name)
# label = self.item.get_label( self.ui )
self.sync_value(self.factory.label_value, "label", "from")
self.control = control = Button(label, getattr(self, "update_object"))
# parent.add( control )
self.set_tooltip()
def get_label ( self, ui ):
""" Gets the label to use for a specified Item.
"""
# Return 'None' if the Item is a separator or spacer:
if self.is_spacer():
return None
label = self.label
if label != '':
return label
name = self.name
object = eval( self.object_, globals(), ui.context )
trait = object.base_trait( name )
# --------------------------------
# append metadata 'unit' to the label string if it exists:
dict = trait.__dict__
if dict.has_key( 'unit' ):
unit_str = ' [' + dict['unit'] +']'
else:
unit_str = ' '
label = user_name_for( name ) + unit_str
#---------------------------------
tlabel = trait.label
if tlabel is None:
return label
if isinstance( tlabel, basestring ):
if tlabel[0:3] == '...':
return label + tlabel[3:]
if tlabel[-3:] == '...':
return tlabel[:-3] + label
if self.label != '':
return self.label
return tlabel
return tlabel( object, name, label )
def _get_label(self):
""" Gets the label of the column.
"""
if self._label is not None:
return self._label
return user_name_for(self.name)
def _get_label ( self ):
""" Gets the label of the column.
"""
if self._label is not None:
return self._label
return user_name_for( self.name )