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48 lines (40 loc) · 1.07 KB
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package sizedFrame;
import java.awt.*;
import javax.swing.*;
/**
* @version 1.32 2007-04-14
* @author Cay Horstmann
*/
public class SizedFrameTest
{
public static void main(String[] args)
{
EventQueue.invokeLater(new Runnable()
{
public void run()
{
JFrame frame = new SizedFrame();
frame.setTitle("SizedFrame");
frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
frame.setVisible(true);
}
});
}
}
class SizedFrame extends JFrame
{
public SizedFrame()
{
// get screen dimensions
Toolkit kit = Toolkit.getDefaultToolkit();
Dimension screenSize = kit.getScreenSize();
int screenHeight = screenSize.height;
int screenWidth = screenSize.width;
// set frame width, height and let platform pick screen location
setSize(screenWidth / 2, screenHeight / 2);
setLocationByPlatform(true);
// set frame icon
Image img = new ImageIcon("icon.gif").getImage();
setIconImage(img);
}
}