EventFactory.java 文件源码

private static Map<String,String> getMouseInfo(MouseEvent event) {
    Map<String,String> mouseInfo = new HashMap<String,String>();
    int posX = -1;
    int posY = -1;
    try {
        // In QTree class a SelectionEvent is translated to a ClickEvent,
        // so position X and Y are not present (nativeEvent is null, is used to get the clientX and clientY)
        posX = event.getClientX();
        posY = event.getClientY();          
    } catch (Exception e) {
        // Ignore
    }
    mouseInfo.put(EventDataI.MOUSE_X, String.valueOf(posX));
    mouseInfo.put(EventDataI.MOUSE_Y, String.valueOf(posY));
    return mouseInfo;
}