No responde el Array JButton con los KeyStrokes

[abulon]

Hola gente tengo el siguiente problema con mi programa no me jala el array de Jbutton con los KeyStroke y InputMap no se que estoy haciendo mal, con los demas botones si lo hace alguien me podria corregir mi error o sugerir...gracias

Código:

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

class calc extends JFrame implements ActionListener
{

	public JButton arr[]=new JButton[10];
JButton boton;
Action actionListener;

  public calc()
  {
   super( "OK" );


InputMap map=new InputMap();
InputMap inputMap=new InputMap();


   Container content=this.getContentPane();
   JPanel pan=new JPanel();
   JPanel pan1=new JPanel();
   JPanel pan2=new JPanel();
   JPanel pan3=new JPanel();
   JTextField text=new JTextField();

   content.setBackground(Color.lightGray);
   content.setLayout(null);


   pan.setLayout(null);
   pan.setBackground(Color.lightGray);
   pan.setBorder(BorderFactory.createEtchedBorder(EtchedBorder.LOWERED));
   pan.setBounds(new Rectangle(20,30,180,60));
   text.setBounds(new Rectangle(30,20,130,30));
   pan.add(text);

   pan1.setBorder(BorderFactory.createLoweredBevelBorder());
   pan1.setBounds(new Rectangle(20,100,120,60));


   pan2.setLayout(new GridLayout(5,3));
   pan2.setBounds(new Rectangle(20,170,280,120));
   pan2.setBackground(Color.lightGray);
   pan2.setBorder(BorderFactory.createEtchedBorder(EtchedBorder.LOWERED));


   //pan3.setLayout(new )


   for (int i=0;i<arr.length;i++)
  {

	  /*
	  arr[i]=new JButton(Integer.toString(i));
    pan2.add(arr[i]);*/

     JButton boton;
	      boton = new JButton(String.valueOf(i));


	      	      
pan2.add( boton );

      arr[i] = boton;


      KeyStroke enter = KeyStroke.getKeyStroke(i+48,0);

      System.out.println(enter);


inputMap=arr[i].getInputMap(JComponent.WHEN_IN_FOCUSED_WINDOW);

      inputMap.put(enter, actionListener);
      ActionMap actionMap = boton.getActionMap();

      actionMap.put("action", actionListener);


      arr[i].addActionListener(this);
      arr[i].getActionMap().put("action",actionListener);


   }

   text.setEnabled(false);

JButton botadd=new JButton("+");
JButton botmin=new JButton("-");
JButton botpro=new JButton("x");
JButton botdiv=new JButton("/");
JButton botequ=new JButton("=");
JButton botp=new JButton(".");
JButton botcl=new JButton("C");

pan2.add(botadd);
pan2.add(botmin);
pan2.add(botpro);
pan2.add(botdiv);
pan2.add(botequ);
pan2.add(botp);
pan2.add(botcl);


botadd.addActionListener(this);
botmin.addActionListener(this);
botpro.addActionListener(this);
botdiv.addActionListener(this);
botequ.addActionListener(this);
botp.addActionListener(this);
botcl.addActionListener(this);


   content.add(pan,null);
   content.add(pan1,null);
   content.add(pan2,null);



  setVisible(true);
   setSize(400,400);
   setDefaultCloseOperation(EXIT_ON_CLOSE);

   setResizable(false);





Action actionListener = new AbstractAction() {
      public void actionPerformed(ActionEvent actionEvent) {
        JButton source = (JButton) actionEvent.getSource();
        System.out.println("Act BUTON: " + source.getText());
      }
    };



   KeyStroke stroke=KeyStroke.getKeyStroke(KeyEvent.VK_C,0);

   map=botcl.getInputMap(JComponent.WHEN_IN_FOCUSED_WINDOW);
   map.put(stroke,"action");

   ActionMap actm=botcl.getActionMap();
   actm.put("action",actionListener);


KeyStroke strok=KeyStroke.getKeyStroke(KeyEvent.VK_ADD,0);

   map=botadd.getInputMap(JComponent.WHEN_IN_FOCUSED_WINDOW);
   map.put(strok,"action");

   ActionMap actb=botadd.getActionMap();
   actb.put("action",actionListener);




KeyStroke s=KeyStroke.getKeyStroke(106,0);

   map=botpro.getInputMap(JComponent.WHEN_IN_FOCUSED_WINDOW);
   map.put(s,"action");

   ActionMap bn=botpro.getActionMap();
   bn.put("action",actionListener);

  }

[abulon]

La unica forma que lo hice hacer funcionar es de esta manera no haciendolo dentro del ciclo for

Código PHP:

   
KeyStroke cero = KeyStroke.getKeyStroke('0');
 
map=arr[0].getInputMap(JComponent.WHEN_IN_FOCUSED_WINDOW);
 
map.put(cero,"action");
 
ActionMap actionmap=arr[0].getActionMap();
actionmap.put("action",actionListener);
 
 
 
 
KeyStroke one = KeyStroke.getKeyStroke('1');
 
map=arr[1].getInputMap(JComponent.WHEN_IN_FOCUSED_WINDOW);
 
map.put(one,"action");
 
ActionMap actuno=arr[1].getActionMap();
actuno.put("action",actionListener);
 
 
 
 
KeyStroke two= KeyStroke.getKeyStroke('2');
 
map=arr[2].getInputMap(JComponent.WHEN_IN_FOCUSED_WINDOW);
 
map.put(two,"action");
 
ActionMap acttwo=arr[2].getActionMap();
acttwo.put("action",actionListener);
 
 
 
KeyStroke three= KeyStroke.getKeyStroke('3');
 
map=arr[3].getInputMap(JComponent.WHEN_IN_FOCUSED_WINDOW);
 
map.put(three,"action");
 
ActionMap actthree=arr[3].getActionMap();
actthree.put("action",actionListener);
 
 
 
 
KeyStroke four= KeyStroke.getKeyStroke('4');
 
map=arr[4].getInputMap(JComponent.WHEN_IN_FOCUSED_WINDOW);
 
map.put(four,"action");
 
ActionMap actfour=arr[4].getActionMap();
actfour.put("action",actionListener);
 
 
 
 
KeyStroke five= KeyStroke.getKeyStroke('5');
 
map=arr[5].getInputMap(JComponent.WHEN_IN_FOCUSED_WINDOW);
 
map.put(five,"action");
 
ActionMap actfive=arr[5].getActionMap();
actfive.put("action",actionListener);
 
 
 
 
KeyStroke six= KeyStroke.getKeyStroke('6'); //KeyEvent.VK_NUMPAD6,0
 
map=arr[6].getInputMap(JComponent.WHEN_IN_FOCUSED_WINDOW);
 
map.put(six,"action");
 
ActionMap actsix=arr[6].getActionMap();
actsix.put("action",actionListener);
 
 
 
KeyStroke seven= KeyStroke.getKeyStroke('7');
 
map=arr[7].getInputMap(JComponent.WHEN_IN_FOCUSED_WINDOW);
 
map.put(seven,"action");
 
ActionMap actseven=arr[7].getActionMap();
actseven.put("action",actionListener);
 
 
 
 
KeyStroke eight= KeyStroke.getKeyStroke('8');
 
map=arr[8].getInputMap(JComponent.WHEN_IN_FOCUSED_WINDOW);
 
map.put(eight,"action");
 
ActionMap acteight=arr[8].getActionMap();
acteight.put("action",actionListener);
 
 
 
 
KeyStroke nine= KeyStroke.getKeyStroke('9');
 
map=arr[9].getInputMap(JComponent.WHEN_IN_FOCUSED_WINDOW);
 
map.put(nine,"action");
 
ActionMap actnine=arr[9].getActionMap();
actnine.put("action",actionListener); 
   

La razon es :

By sharing an InputMap or ActionMap, any change to the shared InputMap or ActionMap will affect all components sharing the InputMap or ActionMap. WHEN_FOCUSED and WHEN_ANCESTOR_OF_FOCUSED_COMPONENT types of InputMaps can be shared. WHEN_IN_FOCUSED_WINDOW InputMaps cannot be shared.


Espero ha alguien le sirva