///
/// If enabled, the line edit displays a trailing *clear* button when it contains
/// some text, otherwise the line edit does not show a clear button (the
/// default).
///
/// **See also:** [`add_action()`]
/// [`remove_action()`]
///
/// Clears the contents of the line edit.
///
/// **See also:** [`set_text()`]
/// [`insert()`]
If enabled, the line edit displays a trailing *clear* button when it contains
some text, otherwise the line edit does not show a clear button (the
default).



Clears the contents of the line edit.


If enabled the line edit displays a trailing * clear * button when it contains some text otherwise the line edit does not show a clear button ( the default ) . Clears the contents of the line edit .
pub fn clear(&self) -> &Self {
        let (obj_data, funcs) = self.get_line_edit_obj_funcs();
        unsafe {
            ((*funcs).clear)(obj_data);
        }
        self
    }
pub fn clear ( & self ) -> & Self { let ( obj_data , funcs ) = self . get_line_edit_obj_funcs ( ) ; unsafe { ( ( * funcs ) . clear ) ( obj_data ) ; } self }
If enabled, the line edit displays a trailing *clear* button when it contains
some text, otherwise the line edit does not show a clear button (the
default).
If enabled the line edit displays a trailing * clear * button when it contains some text otherwise the line edit does not show a clear button ( the default ) .
&self