windowframep.java~1~

来自「银行管理系统,根据实习的要求以及参考现实中的银行数据库系统」· JAVA~1~ 代码 · 共 51 行

package bank;

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

public class WindowFrameP {
  public WindowFrameP() {
    GraphicsEnvironment environment =
            GraphicsEnvironment.getLocalGraphicsEnvironment();
        device = environment.getDefaultScreenDevice();

  }
    private GraphicsDevice device;
    public void setFullScreen(DisplayMode displayMode,
        JFrame window)
    {
        window.setUndecorated(true);
        window.setResizable(false);

        device.setFullScreenWindow(window);
        if (displayMode != null &&
            device.isDisplayChangeSupported())
        {
            try {
                device.setDisplayMode(displayMode);
            }
            catch (IllegalArgumentException ex) {
                // ignore - illegal mode for this device
            }
        }
    }
    /**
        Returns the window currently used in full screen mode.
    */
    public Window getFullScreenWindow() {
        return device.getFullScreenWindow();
    }
    /**
        Restores the screen's display mode.
    */
    public void restoreScreen() {
        Window window = device.getFullScreenWindow();
        if (window != null) {
            window.dispose();
        }
        device.setFullScreenWindow(null);
    }

}