DesktopManager Interface : DesktopManager « Swing « Java Tutorial

1. Java Tutorial
2. Swing
3. DesktopManager

public interface DesktopManager {
  public void activateFrame(JInternalFrame frame);
  public void beginDraggingFrame(JComponent frame);
  public void beginResizingFrame(JComponent frame, int direction);
  public void closeFrame(JInternalFrame frame);
  public void deactivateFrame(JInternalFrame frame);
  public void deiconifyFrame(JInternalFrame frame);
  public void dragFrame(JComponent frame, int newX, int newY);
  public void endDraggingFrame(JComponent frame);
  public void endResizingFrame(JComponent frame);
  public void iconifyFrame(JInternalFrame frame);
  public void maximizeFrame(JInternalFrame frame);
  public void minimizeFrame(JInternalFrame frame);
  public void openFrame(JInternalFrame frame);
  public void resizeFrame(JComponent frame, int newX, int newY, int newWidth, int newHeight);
  public void setBoundsForFrame(JComponent frame, int newX, int newY, int newWidth, int newHeight);
}

import java.awt.BorderLayout;

import javax.swing.JDesktopPane;
import javax.swing.JFrame;
import javax.swing.JInternalFrame;
import javax.swing.JLabel;

public class IconfyInternalFrame {
  public static void main(final String[] args) {
    JFrame frame = new JFrame();
    frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);

    JDesktopPane desktop = new JDesktopPane();
    JInternalFrame internalFrame = new JInternalFrame("Can Do All", true, true, true, true);

    desktop.add(internalFrame);

    internalFrame.setBounds(25, 25, 200, 100);

    JLabel label = new JLabel(internalFrame.getTitle(), JLabel.CENTER);
    internalFrame.add(label, BorderLayout.CENTER);

    internalFrame.setVisible(true);

    desktop.getDesktopManager().maximizeFrame(internalFrame);

    frame.add(desktop, BorderLayout.CENTER);
    frame.setSize(500, 300);
    frame.setVisible(true);
  }
}