VISIO::EDIT_EDITABLE (int edit, int flag)

Description: Defines if the user can edit the contents of the multiline text widget. The ID of the edit widget and a flag are passed as argument. If flag has value '1' the user can edit the text displayed. If it has value '0' then editing is not possible. When a multiline edit widget is created it defaults to 'editable'.

Example: VISIO::EDIT_EDITABLE (textedit, 0)