import net.rim.device.api.system.Bitmap;
import net.rim.device.api.ui.Color;
import net.rim.device.api.ui.Field;
import net.rim.device.api.ui.FieldChangeListener;
import net.rim.device.api.ui.Graphics;
import net.rim.device.api.ui.VirtualKeyboard;
import net.rim.device.api.ui.XYRect;
import net.rim.device.api.ui.component.ButtonField;
import net.rim.device.api.ui.decor.Background;

public class CustomButtonField extends Field{

	Bitmap focussedImg;
	Bitmap unfocussedImg;
	Bitmap butImg;
	int focusColor;
	private boolean isSelected;
	public CustomButtonField(Bitmap focussedImg,Bitmap unfocussedImg,boolean isSelected,long style){
		//super(Field.FOCUSABLE|Field.FIELD_HCENTER);
		super(style);
		this.focussedImg=focussedImg;
		this.unfocussedImg=unfocussedImg;
		butImg=unfocussedImg;
		//focusColor=Color.WHITESMOKE;
		this.isSelected=isSelected;
	}

		public CustomButtonField(Bitmap focussedImg,Bitmap unfocussedImg,long style){
		//super(Field.FOCUSABLE|Field.FIELD_HCENTER);
		super(style);
		this.focussedImg=focussedImg;
		this.unfocussedImg=unfocussedImg;
		butImg=unfocussedImg;
		//focusColor=Color.WHITESMOKE;
	}

	//	public CustomButtonField(Bitmap focussedImg,Bitmap unfocussedImg){
	//		super(Field.FOCUSABLE|Field.FIELD_HCENTER);
	//		this.focussedImg=focussedImg;
	//		this.unfocussedImg=unfocussedImg;
	//		butImg=unfocussedImg;
	//		//focusColor=Color.WHITESMOKE;
	//		this.isSelected=isSelected;
	//	}
	//	public int getPreferredWidth() {
	//		// TODO Auto-generated method stub
	//		return focussedImg.getWidth();
	//	}
	//	public int getPreferredHeight() {
	//		// TODO Auto-generated method stub
	//		return focussedImg.getHeight();
	//	}
	protected void layout(int width, int height) {
		// TODO Auto-generated method stub
		setExtent(butImg.getWidth(),butImg.getHeight());

		//setExtent(Math.min(width, getPreferredWidth()), Math.min(height,getPreferredHeight()));
	}
	protected void paint(Graphics graphics) {
		// TODO Auto-generated method stub
		//		if(isSelected){
		//			butImg=focussedImg;
		//		}
		graphics.drawBitmap(0, 0, butImg.getWidth(),butImg.getHeight(), butImg,0,0);
		//graphics.setBackgroundColor(focusColor);

		/*butImg=focussedImg;
		XYRect focusRect = new XYRect();
		getFocusRect( focusRect );
		int yOffset = 0;
		if ( isSelecting() ){
			yOffset = focusRect.height >> 1;
			focusRect.height = yOffset;
			focusRect.y += yOffset;
		}
		graphics.pushRegion( focusRect.x, focusRect.y, focusRect.width, focusRect.height, -focusRect.x, -focusRect.y );

		graphics.setBackgroundColor(16777215);
		graphics.clear();
		this.paint( graphics );
		graphics.popContext();*/
	}
	//
	protected void drawFocus(Graphics graphics, boolean on) {
		// TODO Auto-generated method stub


		//pooo
	}
	protected void onFocus(int direction) {
		// TODO Auto-generated method stub

		butImg=focussedImg;
		super.onFocus(direction);
		invalidate();
	}
	protected void onUnfocus() {
		// TODO Auto-generated method stub
		butImg=unfocussedImg;
		super.onUnfocus();
		invalidate();
	}
	public int getwidth(){
		return focussedImg.getWidth();
	}
	public int getheight(){
		return focussedImg.getHeight();
	}
	protected boolean navigationClick(int status, int time) {
		fieldChangeNotify(1);

		return true;
	}

	protected void fieldChangeNotify(int context) {
		try {
			this.getChangeListener().fieldChanged(this, context);
		} catch (Exception e) {
		}
	}


}