title: Custom View inside HorizontalScrollView not scrolling
body: <p>I have a custom view inside a HorizontalScrollView like this:</p>
  
  <pre><code>&lt;HorizontalScrollView
          android:layout_width="fill_parent"
          android:layout_height="fill_parent"
          android:fillViewport="true"
           &gt;
  
          &lt;com.mina.demo.customwidgets.MyCustomView
              android:layout_width="wrap_content"
              android:layout_height="50dp"
              /&gt;
  
      &lt;/HorizontalScrollView&gt;
  </code></pre>
  
  <p>In MyCustomView <strong>onDraw()</strong> method, I draw some text and bitmaps.</p>
  
  <p>the problem is that the width of the custom view becomes larger than the screen width, and wrapping horizontal scroll view does not scroll as if it is disabled.</p>
  
  <p>what can be the reason for this ?</p>