package com.wasu.cs.widget;

import android.content.Context;
import android.graphics.Bitmap;
import android.graphics.drawable.Drawable;
import android.util.AttributeSet;
import android.widget.ImageView;
/**
 * GridView在显示完图片后，把默认的背景图片置为null
 * @author Danxingxi
 *
 */
public class ItemImageView extends ImageView{

	public ItemImageView(Context context, AttributeSet attrs, int defStyleAttr) {
		super(context, attrs, defStyleAttr);
		// TODO Auto-generated constructor stub
	}

	public ItemImageView(Context context, AttributeSet attrs) {
		super(context, attrs);
		// TODO Auto-generated constructor stub
	}

	public ItemImageView(Context context) {
		super(context);
		// TODO Auto-generated constructor stub
	}

	@Override
	public void setImageBitmap(Bitmap bm) {
		// TODO Auto-generated method stub
		super.setImageBitmap(bm);
	}
	
	@Override
	public void setImageDrawable(Drawable drawable) {
		// TODO Auto-generated method stub
		super.setImageDrawable(drawable);
		setBackgroundResource(0);
	}
	
}