def activate(cls):
""" Add this component to the active toolkit.
"""
tk = Toolkit.active_toolkit()
cons = tk['EnableCanvas'].clone(shell_loader=lambda:cls)
tk[cls.__name__] = cons
def __init__(self, thumbs=None):
""" Initialize a ThumbnailModel
Parameters
----------
thumbs : list, optional
An initial list of Thumbnail objects to be used by the model.
"""
self._thumbs = thumbs[:] if thumbs is not None else []
self._toolkit = Toolkit.active_toolkit()
self._icon_cls = self._toolkit['Icon']
def __enaml_call__(cls, identifiers=None, toolkit=None):
""" Instantiate the shell class and load its abstract object.
"""
if identifiers is None:
identifiers = {}
if toolkit is None:
toolkit = Toolkit.active_toolkit()
# Look up the toolkit prefixes.
file_prefix, class_prefix = cls.__get_toolkit_prefixes(toolkit)
shell_obj = cls()
abstract_obj = cls.__load_abstract_obj(file_prefix, class_prefix)
shell_obj.abstract_obj = abstract_obj
abstract_obj.shell_obj = shell_obj
shell_obj.toolkit = toolkit
shell_obj._bases.insert(0, cls)
return shell_obj
def __enaml_call__(cls, identifiers=None, toolkit=None):
""" Instantiate the shell class and load its abstract object.
"""
if identifiers is None:
identifiers = {}
if toolkit is None:
toolkit = Toolkit.active_toolkit()
# Look up the toolkit prefixes.
file_prefix, class_prefix = cls.__get_toolkit_prefixes(toolkit)
shell_obj = cls()
abstract_obj = cls.__load_abstract_obj(file_prefix, class_prefix)
shell_obj.abstract_obj = abstract_obj
abstract_obj.shell_obj = shell_obj
shell_obj.toolkit = toolkit
shell_obj._bases.insert(0, cls)
return shell_obj
