java设置窗体去掉关闭按钮以及拖动功能窗口

编程技术  /  houtizong 发布于 3年前   63

this.setUndecorated(true); // 删除掉关闭按键  /**   * 添加拖动窗口的功能   */  this.addMouseListener(new MouseAdapter() {               public void mousePressed(MouseEvent e) {                   isDraging = true;                   xx = e.getX();                   yy = e.getY();               }                 public void mouseReleased(MouseEvent e) {                   isDraging = false;               }           });           this.addMouseMotionListener(new MouseMotionAdapter() {               public void mouseDragged(MouseEvent e) {                   if (isDraging) {                       int left = getLocation().x;                       int top = getLocation().y;                       setLocation(left + e.getX() - xx, top + e.getY() - yy);                   }               }           });