public SelectAllOnFocusPolicy getSelectAllOnFocusPolicy() {
		return getClientPropertyEnumString( SELECT_ALL_ON_FOCUS_POLICY, SelectAllOnFocusPolicy.class,
			"TextComponent.selectAllOnFocusPolicy", SelectAllOnFocusPolicy.once );
	}
Returns whether all text is selected when the text component gains focus.
flatlaf-extras/src/main/java/com/formdev/flatlaf/extras/components/FlatFormattedTextField.java