DayDateCombo.java 文件源码

public void addSelectionListener(SelectionListener listener){
    checkWidget();

    if (listener == null) {
        SWT.error(SWT.ERROR_NULL_ARGUMENT);
    }

    TypedListener typedListener = new TypedListener(listener);
    addListener(SWT.Selection, typedListener);
    addListener(SWT.DefaultSelection, typedListener);

}