/*


 *  KeyTest.java


 *


 */





import javax.microedition.midlet.*;


import javax.microedition.lcdui.*;





public class KeyTest extends MIDlet {





    private Display _disp;


    private Canvas _canvas;


    private boolean key2,key4,key5,key6,key8;


    private boolean left,right,up,down,fire;





    public void startApp() {





	_disp = Display.getDisplay(this);


	_canvas = new SampleCanvas();


	_disp.setCurrent(_canvas);


    }





    public void pauseApp() {


    }





    public void destroyApp(boolean unconditional) {


    }





    private class SampleCanvas extends Canvas {





	public SampleCanvas() {


	}


 


	public void paint(Graphics g) {





	    g.setColor(0, 0, 0);


	    g.fillRect(0, 0, getWidth(), getHeight());


	    g.setColor(255, 255, 255);





	    if (up) {


		g.drawString("上", 40, 50, g.BASELINE);


	    }





	    if (down) {


		g.drawString("下", 40, 90, g.BASELINE);


	    }





	    if (right) {


		g.drawString("右", 60, 70, g.BASELINE);


	    }





	    if (left) {


		g.drawString("左", 10, 70, g.BASELINE);


	    }





	    if (fire) {


		g.drawString("決定", 30, 70, g.BASELINE);


	    }





	}





	protected void keyPressed(int keyCode) {





	    switch(keyCode) {


	    case UP:


            case KEY_NUM2:


		up = true;


		break;





	    case DOWN:


            case KEY_NUM8:


		down = true;


		break;





	    case LEFT:


            case KEY_NUM4:


		left = true;


		break;





	    case RIGHT:


            case KEY_NUM6:


		right = true;


		break;





	    case FIRE:


            case KEY_NUM5:


		fire = true;


		break;





	    }





	    repaint();





	}





	protected void keyReleased(int keyCode) {





	    switch(keyCode) {


	    case UP:


            case KEY_NUM2:


		up = false;


		break;





	    case DOWN:


            case KEY_NUM8:


		down = false;


		break;





	    case LEFT:


            case KEY_NUM4:


		left = false;


		break;





	    case RIGHT:


            case KEY_NUM6:


		right = false;


		break;





	    case FIRE:


            case KEY_NUM5:


		fire = false;


		break;





	    }





	    repaint();





	}





    }


}