Javaç¼ç¨ä¸å®ç°JFrameæ ¹æ®é¼ æ æå¨ç§»å¨ä½ç½®çåè½ï¼ä»£ç å¦ä¸ï¼
//é¼ æ pressæ¶ç座æ
int pressX;
int pressY;
//frameç座æ ï¼JFrameç座æ æ¯ç¸å¯¹äºå±å¹çå·¦ä¸è§çä½ç½®
int framex=frame.getX();
int framey=frame.getY();
//
frame.addMouseListener();
frame.addMouseMotionListener();
//åå¾é¼ æ pressæ¶ç座æ ï¼é¼ æ ä½ç½®ç¸å¯¹äºframeçå·¦ä¸è§çä½ç½®
public mousePressed(MouseEvent e){
pressx=e.getX();
pressy=e.getY();
}
//é¼ æ ææ½æ¶ä¸æ设置frameçæ°ä½ç½®
public void mouseDragged(MouseEvent e){
int dragx=e.getX();
int dragy=e.getY();
int frameNowX=framex+dragx-pressx;
int frameNowY=framey+dragy-pressy;
frame.setLocation(frameNowX,frameNowY);
}