frameapp.java

来自「精通JBuilder2006 源代码 精通JBuilder2006 源代码」· Java 代码 · 共 34 行

package collaboration;

import java.awt.*;
import javax.swing.UIManager;

public class FrameApp {
    boolean packFrame = false;    
    public FrameApp() {        
        MyFrame frame = new MyFrame();
        if (packFrame)
            frame.pack();
        else
            frame.validate();
        // Center the frame
        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.setLocation((screenSize.width - frameSize.width) / 2, (screenSize.height - frameSize.height) / 2);        
        frame.setVisible(true);
    }
    public static void main(String[] args) {
        try {
            UIManager.setLookAndFeel(UIManager.getSystemLookAndFeelClassName());
        }
        catch(Exception e) {
            e.printStackTrace();
        }
        FrameApp frameapp = new FrameApp();
    }
}