package com.algobase.widgets;

import android.content.Context;
import android.graphics.Canvas;
import android.util.AttributeSet;
import android.webkit.WebView;

public class MyWebView extends WebView {

  boolean on_draw = true;
  //Canvas canv = null;

  public void set_on_draw(boolean b) { on_draw = b; }

  public void redraw() { 
   //if (canv == null) return;
   on_draw = true;
   invalidate(); 
   //super.onDraw(canv); 
  }

  public MyWebView(Context c) { super(c); }
  public MyWebView(Context c, AttributeSet a) { super(c,a); }
  public MyWebView(Context c, AttributeSet a, int i) { super(c,a,i); }

  @Override
  protected void onDraw(Canvas canvas) {
    //canv = canvas;
    if (on_draw) super.onDraw(canvas);
  }
}