Resources# App Paths Usage Reference Paths Paths.app Paths.cache Paths.config Paths.data Paths.logs Paths.toga Font Usage Notes Reference Font Font.register() Command Usage Reference Command Command.enabled Command.icon Group Group.APP Group.COMMANDS Group.EDIT Group.FILE Group.HELP Group.VIEW Group.WINDOW Group.is_child_of() Group.is_parent_of() Group.parent Group.root ActionHandler ActionHandler.__call__() Icon Usage Reference Icon Icon.DEFAULT_ICON Icon.OPTION_CONTAINER_DEFAULT_TAB_ICON Icon.TOGA_ICON Image Usage Notes Reference Image Image.as_format() Image.data Image.height Image.path Image.save() Image.size Image.width Source Usage Reference Listener Listener.change() Listener.clear() Listener.insert() Listener.remove() Source Source.add_listener() Source.listeners Source.notify() Source.remove_listener() ListSource Usage Custom List Sources Reference Row Row.__setattr__() ListSource ListSource.__delitem__() ListSource.__getitem__() ListSource.__len__() ListSource.__setitem__() ListSource.append() ListSource.clear() ListSource.find() ListSource.index() ListSource.insert() ListSource.remove() TreeSource Usage Custom TreeSources Reference Node Node.__delitem__() Node.__getitem__() Node.__len__() Node.__setitem__() Node.append() Node.can_have_children() Node.find() Node.index() Node.insert() Node.remove() TreeSource TreeSource.__delitem__() TreeSource.__getitem__() TreeSource.__len__() TreeSource.__setitem__() TreeSource.append() TreeSource.clear() TreeSource.find() TreeSource.index() TreeSource.insert() TreeSource.remove() ValueSource Usage Custom ValueSources Reference ValueSource Validators Usage Reference BooleanValidator BooleanValidator.is_valid() Contains Contains.count() ContainsDigit ContainsDigit.count() ContainsLowercase ContainsLowercase.count() ContainsSpecial ContainsSpecial.count() ContainsUppercase ContainsUppercase.count() CountValidator CountValidator.count() Email Email.EMAIL_REGEX EndsWith EndsWith.is_valid() Integer Integer.is_valid() LengthBetween LengthBetween.is_valid() MatchRegex MatchRegex.is_valid() MaxLength MinLength NotContains Number Number.is_valid() StartsWith StartsWith.is_valid()