import java.awt.*;
import java.awt.event.*;
import javax.swing.*;
import javax.swing.border.*;
import javax.swing.plaf.*;

/* This program should compile and run on both Sun JDK and libgcj.
   It has been used for compatibility testing.
*/

public class AWTDemo extends Panel {
    public static void main(String[] args) {
	Frame frame = new Frame("Component test");
	frame.setBackground(Color.pink);
	Panel panel = new AWTDemo();
	panel.setLayout(null);

	frame.add(panel, BorderLayout.CENTER);

	// Supports both heavyweight
	Panel heavy = new HeavyCross();
	heavy.setLayout(null);
	heavy.setBackground(Color.orange);
	heavy.setBounds(70, 50, 50, 100);

	// ... and lightweight within heavyweight
	Component hlight = new LightCross();
	hlight.setBackground(Color.cyan);
	hlight.setBounds(10, 10, 50, 30);
	heavy.add(hlight);

	// ... and heavyweight within heavyweight
	Component hheavy = new HeavyCross();
	hheavy.setBackground(Color.magenta);
	hheavy.setBounds(10, 60, 50, 30);
	heavy.add(hheavy);

	panel.add(heavy);

	// ... and lightweight components
	Container light = new LightCross();
	light.setBackground(Color.green);
	light.setBounds(180, 50, 50, 100);

	// ... and lightweight within lightweight
	Component llight = new LightCross();
	llight.setBackground(Color.cyan);
	llight.setBounds(10, 10, 50, 30);
	light.add(llight);

	// ... and heavyweight within lightweight
	Component lheavy = new HeavyCross();
	lheavy.setBackground(Color.magenta);
	lheavy.setBounds(10, 60, 50, 30);
	light.add(lheavy);

	panel.add(light);

	
	JButton swing = new JButton();
	swing.setText("Swing");
	swing.setBounds(100, 85, 100, 30);
	ActionListener swingAL =
	    new PrintMessageAction("Swing button pressed");
	swing.getModel().addActionListener(swingAL);
	panel.add(swing);

	Button awtB = new Button("AWT");

	awtB.setBounds(100, 130, 100, 30);
	ActionListener awtAL = new PrintMessageAction("AWT button pressed");
	awtB.addActionListener(awtAL);
	panel.add(awtB);

	CImage cimg = new CImage();
	cimg.setBounds(10, 10, 70, 70);
	panel.add(cimg);

	frame.pack();
	
	/* Bragging mode ON: When location of frame is not specified,
	   our XToolkit allows the window manager to choose position
	   freely. The Sun JDK does not. */

	frame.setVisible(true);
	

    }


    public Dimension getPreferredSize() {
	return new Dimension(300, 200);
    }
    
    /** Bragging mode ON: our XToolkit will automatically set window
        hints based on the getMinimumSize/getMaximumSize methods. The
        Sun JDK does not. */
    public Dimension getMinimumSize() {
	return new Dimension(100, 50);
    }

    public void paint(Graphics gfx) {
	/* Must remember to paint parent, or the lightweight
           components won't be painted. */
	super.paint(gfx);

	Insets insets = getInsets();
	gfx.translate(insets.left, insets.top);
	

	gfx.setColor(Color.red);
	gfx.drawLine(50, 30, 250, 150);
	gfx.setColor(Color.white);
	gfx.drawLine(50, 40, 250, 160);
	gfx.setColor(Color.blue);
	gfx.drawLine(50, 50, 250, 170);

	

    }

}


class HeavyCross extends Panel {
    public void paint(Graphics gfx) {
	/* Must remember to paint parent, or the lightweight
           components won't be painted. */
	super.paint(gfx);

     
	Dimension dim = getSize();
	gfx.setColor(Color.black);
	gfx.drawRect(0, 0, dim.width-1, dim.height-1);
	gfx.drawLine(0, 0, dim.width-1, dim.height-1);
	gfx.drawLine(dim.width-1, 0, 0, dim.height-1);
    }
}

class LightCross extends Container {

    public void paint(Graphics gfx) {
	/* Must remember to paint parent, or the lightweight
           components won't be painted. */
	super.paint(gfx);

	Dimension dim = getSize();
	gfx.setColor(Color.black);
	gfx.drawRect(0, 0, dim.width-1, dim.height-1);
	gfx.drawLine(0, 0, dim.width-1, dim.height-1);
	gfx.drawLine(dim.width-1, 0, 0, dim.height-1);
	
	Graphics copy = gfx.create();
	//	no.rwr.awt.Debug.testClipping(this, copy);
	


    }

}

class CImage extends Canvas {
    
    Image img;

    public void paint(Graphics gfx) {
	if (img == null) {
	    img = getToolkit().getImage("../jcnix/testimage.jpg");
	}
	gfx.drawImage(img, 0, 0, this);

    }

}

class PrintMessageAction implements ActionListener {

    String message;

    public PrintMessageAction(String message) {
	this.message = message;
    }

    public void actionPerformed(ActionEvent event) {
	System.out.println(message);
    }
}