Source code for envisage.ui.action.tool_bar
# (C) Copyright 2007-2023 Enthought, Inc., Austin, TX
# All rights reserved.
#
# This software is provided without warranty under the terms of the BSD
# license included in LICENSE.txt and may be redistributed only under
# the conditions described in the aforementioned license. The license
# is also available online at http://www.enthought.com/licenses/BSD.txt
#
# Thanks for using Enthought open source!
""" The *definition* of a tool bar. """
# Enthought library imports.
from traits.api import Instance, List, Str
# Local imports.
from .group import Group
from .location import Location
# fixme: Remove duplication (in menu.py too!)
[docs]class CGroup(Instance):
"""A trait type for a 'Group' or anything that can be cast to a 'Group'.
Currently, the only cast allowed is from string -> Group using the
string as the group's ID.
"""
###########################################################################
# 'object' interface.
###########################################################################
def __init__(self, **kw):
"""Constructor."""
super().__init__(klass=Group, **kw)
###########################################################################
# 'TraitType' interface.
###########################################################################
[docs] def validate(self, object, name, value):
"""Validate a value."""
if isinstance(value, str):
value = Group(id=value)
return super().validate(object, name, value)
[docs]class ToolBar(Location):
"""The *definition* of a menu in a menu bar or menu."""
# The tool bars's unique identifier (unique within the multi-toolbar
# that the tool bar is to be added to).
id = Str
# The tool bar name (appears when the tool bar is 'undocked').
name = Str
# The groups in the tool bar.
groups = List(CGroup)
# The optional name of a class that implements the tool bar. The class must
# support the **pyface.action.ToolBarManager** protocol.
class_name = Str
###########################################################################
# 'object' interface
###########################################################################
def __str__(self):
"""Return the 'informal' string representation of the object."""
return "ToolBar(%s)" % self.name
__repr__ = __str__
###########################################################################
# 'Location' interface
###########################################################################
def _path_default(self):
"""Trait initializer."""
return "ToolBar"
###########################################################################
# 'ToolBar' interface
###########################################################################
def _id_default(self):
"""Trait initializer."""
return self.name