public void setSelectAllOnFocusPolicy( SelectAllOnFocusPolicy selectAllOnFocusPolicy ) {
		putClientPropertyEnumString( SELECT_ALL_ON_FOCUS_POLICY, selectAllOnFocusPolicy );
	}
Specifies whether all text is selected when the text component gains focus.
flatlaf-extras/src/main/java/com/formdev/flatlaf/extras/components/FlatTextField.java