ANIMACION_3.java

// YA DETECTA EL EVENTO EN LA VENTANA Y SOBRE EL BOTON
// x = getBounds().width

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


public class ANIMACION_3 extends JFrame
{
	int Tecla = 0;						// Tecla pulsada
	NuevoHilo Movil	= new NuevoHilo( "<>", Color.red );
	JButton B_IP	= new JButton("MOVER");		// Boton de Inicia y Para (B_IP)
	JButton B_NP	= new JButton("+ / -");		// Boton de +pelotas o -pelotas (B_NP)
	JButton B_EXIT	= new JButton("_SALIR_");		// Boton de salida (B_EXIT)
	boolean OK = false;					// Inicialmente la animaciOn estA detenida

	public static void main(String R[]) { new ANIMACION_3(); }

	public ANIMACION_3()
	{
		this.getContentPane().setLayout(null);
		this.setTitle("ANIMACION 1.0");
		this.setResizable(false);
		this.setLocation(100, 100);
		this.setSize(new Dimension(800, 500));

		add(Movil); Movil.setBounds(30, 30, 600, 300);
		// Se inserta el botOn, se posiciona, se le pone color del fondo, color del texto y captura de eventos del ratON
		add(B_IP);	B_IP.setBounds(60, 360, 90, 30); B_IP.setBackground(Color.blue);
				B_IP.setForeground(Color.yellow); B_IP.addActionListener(new Botonazo());
		add(B_NP);	B_NP.setBounds(240, 360, 90, 30); B_NP.setBackground(Color.blue);
				B_NP.setForeground(Color.yellow); B_NP.addActionListener(new Botonazo());
		add(B_EXIT);	B_EXIT.setBounds(420, 360, 90, 30); B_EXIT.setBackground(Color.blue);
				B_EXIT.setForeground(Color.yellow); B_EXIT.addActionListener(new Botonazo());
		//B_IP.addMouseListener( new DetectaRaton(B_I_P) );
		this.addMouseListener( new RatonClicks(B_IP, B_NP, B_EXIT, Tecla) );
		this.addMouseMotionListener( new RatonMovimiento(B_IP, B_NP, B_EXIT, Tecla) );

		setVisible(true);				// 2.-	Se muestra la ventana
	}

	protected void processWindowEvent(WindowEvent e)
        { if (e.getID() == WindowEvent.WINDOW_CLOSING) System.exit(0); }

	class Botonazo implements ActionListener
	{
		String CAD = "";
		public void actionPerformed(ActionEvent EVENTO)
		{
			CAD = EVENTO.getActionCommand();
			if ( CAD.compareTo("MOVER")==0 || CAD.compareTo("PARAR")==0 )
			{
				if ( OK ) { B_IP.setText("MOVER"); Movil.parar(); OK = false; }
				else { B_IP.setText("PARAR"); Movil.mover(); OK = true; }
			}
			if ( CAD.compareTo("_SALIR_")==0 ) System.exit(0);
			if ( CAD.compareTo("+ / -")==0 ) { System.out.println("+ / -"); }
		}
	}

}

// INTERFAZ MOUSE_WHEEL_LISTENER
// =============================
//class RatonRuedita extends MouseWheelListener
//{ public void mouseWheelMoved(MouseWheelEvent e) { System.out.println("uso de la ruedita ... "); } }

// INTERFAZ MOUSE_MOTION_LISTENER
// ==============================
class RatonMovimiento implements MouseMotionListener
{
	JButton B_IP = null, B_NP = null, B_EXIT = null;
	int Tecla = 0;		// 1 = izquierda		3 = derecha

	public RatonMovimiento(JButton B_IP, JButton B_NP, JButton B_EXIT, int Tecla)
	{ this.B_IP = B_IP; this.B_NP = B_NP; this.B_EXIT = B_EXIT; this.Tecla = Tecla; }

	public void mouseDragged(MouseEvent e)		//System.out.println("arrastre del ratOn ... ");
	{
		
		if (	(e.getX() >= B_IP.getX()-15 && e.getX() <= B_IP.getX()+B_IP.getWidth()+15 &&
			e.getY() >= B_IP.getY()-15 && e.getY() <= B_IP.getY()+B_IP.getHeight()+15)
		)
		{
			System.out.println("TECLA [" + Tecla + "]");
			B_IP.setBounds(e.getX(), e.getY(), 90, 30);
		}
	}
	public void mouseMoved(MouseEvent e)   { }	//System.out.println("ratOn en movimiento ... "); }
}

// INTERFAZ MOUSE_LISTENER
// ========================
class RatonClicks extends MouseAdapter implements MouseListener
{
	// tecla 1 = tecla izquierda		tecla 3 = tecla derecha
	//JButton B_IP = null, B_NP = null, B_EXIT = null;
	int Tecla = 0;

	public RatonClicks(JButton B_IP, JButton B_NP, JButton B_EXIT, int Tecla) { }	//this.B_IP = B_IP; this.B_NP = B_NP; this.B_EXIT = B_EXIT; }

	public void mouseExited(MouseEvent e)		{ }	// System.out.println("salida de la ventana ... ");
	public void mousePressed(MouseEvent e)	{ System.out.println("tecla pulsada ... ["+ e.getButton() + "]"); Tecla = e.getButton(); }
	public void mouseClicked(MouseEvent e)	{ }	// System.out.println("pulsar y soltar ... "); B_IP.setBounds(e.getX(), e.getY(), 90, 30); }
	public void mouseReleased(MouseEvent e)	{ }	// System.out.println("tecla liberada ... "); }
	public void mouseEntered(MouseEvent e)	{ }	// System.out.println("entrO a la ventana ... "); }
}

class NuevoHilo extends JPanel implements Runnable 
{
	int x = 40, N = 0;		// x->posiciOn del mOvil	N->mover mOvil N veces
	String Figura;
	boolean ciclo = true;
	Color ColorFondo = null;

	Thread hilo = null;

	public NuevoHilo ( String Figura, Color ColorFondo )
	{
		hilo = new Thread(this);
		this.ColorFondo = ColorFondo;
		this.Figura = Figura;
		hilo.start();
		hilo.suspend();
	}

	public void run()
	{
		while ( ciclo )
		{
			if (N < 100) { x += 5; N += 1; }
			else ciclo = false;
			repaint();
			try { hilo.sleep(50); } catch (InterruptedException e) {}
		}
	}

	public void paint(Graphics g)  
	{
		g.setColor(ColorFondo); g.fillRect(0, 0, 600, 300);
		g.setColor(Color.white); g.drawString(Figura, x, 50);
	}

	void mover() { hilo.resume(); }
	void parar() { hilo.suspend(); }
}