ESource @esource: the object which received the signal. @name: @relative_uri: @Returns: @name: @absolute_uri: @Returns: @node: @Returns: @xml: @Returns: @source: @Returns: @source_1: @source_2: @Returns: @source: @node: @changed_return: @Returns: @node: @Returns: @source: @group: @source: @name: @source: @relative_uri: @source: @absolute_uri: @source: @color_spec: @source: @readonly: @source: @color: @source: @source: @Returns: @source: @Returns: @source: @Returns: @source: @Returns: @source: @Returns: @source: @Returns: @source: @Returns: @source: @color_return: @Returns: @source: @Returns: @source: @parent_node: @source: @Returns: @source: @property: @Returns: @source: @property: @value: @source: @func: @data: @source: @property: @Returns: @source: @Returns: