unselectall ('<dlgName>', '<object name>')
In layered pane, this function call unselects all the object.
| 1 | on success, LdtpExecutionError exception on failure |
Refer: http://cgit.freedesktop.org/ldtp/ldtp/tree/src/layered-pane.c
unselectall ('x-nautilus-desktop', 'Icon View')