int windowWidth = this.getWidth(); //获得窗口宽
int windowHeight = this.getHeight(); //获得窗口高
Toolkit kit = Toolkit.getDefaultToolkit(); //定义工具包
Dimension screenSize = kit.getScreenSize(); //获取屏幕的尺寸
int screenWidth = screenSize.width; //获取屏幕的宽
int screenHeight = screenSize.height; //获取屏幕的高
this.setLocation(screenWidth / 2 - windowWidth / 2, screenHeight / 2 - windowHeight / 2);//设置窗口居中显示
时间: 2024-10-14 15:38:22