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Toolkit kit=Toolkit.getDefaultToolkit();
Dimension screenSize=kit.getScreenSize(); setSize(screenSize.width,screenSize.height); |
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Dimension screenSize = Toolkit.getDefaultToolkit().getScreenSize();
Dimension frameSize = frame.getSize(); if (frameSize.height > screenSize.height) { frameSize.height = screenSize.height; } if (frameSize.width > screenSize.width) { frameSize.width = screenSize.width; } frame.setSize(screenSize.width,screenSize.height);//frame和屏幕一样大小 frame.setLocation((screenSize.width - frameSize.width)/2, (screenSize.height - frameSize.height)/2 );//Frame位置居中 frame.setVisible(true); |
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我试了不行。
老是说:<indetifier> expected 在用到screensize变量的那一行 |
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Dimension screenSize = Toolkit.getDefaultToolkit().getScreenSize();
this.setSize(screenSize);// this 代表当前Frame,也可用Frame的名字代替 |
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Applet与Application是不同的
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