InternalFrameIconifyListener.java Source code

Introduction

Here is the source code for InternalFrameIconifyListener.java

Source

import java.awt.BorderLayout;

import javax.swing.JDesktopPane;
import javax.swing.JFrame;
import javax.swing.JInternalFrame;
import javax.swing.JLabel;
import javax.swing.event.InternalFrameAdapter;
import javax.swing.event.InternalFrameEvent;
import javax.swing.event.InternalFrameListener;

class InternalFrameIconifyListener extends InternalFrameAdapter {
    public void internalFrameIconified(InternalFrameEvent internalFrameEvent) {
        JInternalFrame source = (JInternalFrame) internalFrameEvent.getSource();
        System.out.println("Iconified: " + source.getTitle());
    }

    public void internalFrameDeiconified(InternalFrameEvent internalFrameEvent) {
        JInternalFrame source = (JInternalFrame) internalFrameEvent.getSource();
        System.out.println("Deiconified: " + source.getTitle());
    }
}

public class InternalFrameIconifyListenerSample {
    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);

        InternalFrameListener internalFrameListener = new InternalFrameIconifyListener();

        //     Add listener for iconification events
        internalFrame.addInternalFrameListener(internalFrameListener);

        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);

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