title: how to make the elements in the sliding panel listen to the click events
body: <p>I have created a demo application using AndroidSlidingPanel Library "<a href="https://github.com/umano/AndroidSlidingUpPanel" rel="nofollow noreferrer">https://github.com/umano/AndroidSlidingUpPanel</a>" with a textview as the children. The problem is I cannot click on the label when I tried to click on the label panel slides down.</p>
  
  <pre><code>&lt;com.sothree.slidinguppanel.SlidingUpPanelLayout
  xmlns:sothree="http://schemas.android.com/apk/res-auto"
  android:id="@+id/sliding_layout"
  android:layout_width="match_parent"
  android:layout_height="match_parent"
  android:gravity="bottom"
  sothree:panelHeight="68dp"
  sothree:shadowHeight="4dp"&gt;
  
  &lt;TextView
      android:layout_width="match_parent"
      android:layout_height="match_parent"
      android:gravity="center"
      android:text="Main Content"
      android:textSize="16sp" /&gt;
  
  &lt;TextView
      android:layout_width="match_parent"
      android:layout_height="match_parent"
      android:gravity="center|top"
      android:text="The Awesome Sliding Up Panel"
      android:textSize="16sp" 
      android:onClick="ClickedOnLabel"
      android:clickable="true"/&gt;
  </code></pre>
  
  <p></p>
  
  <p>I have come across similar post "<a href="https://stackoverflow.com/questions/20131894/cant-click-children-button-in-slidinguppanellayout">Can&#39;t click children button in SlidingUpPanelLayout</a>" but could not understand what setdragview is ? and what it does ?</p>
  
  <p>can anyone throw some light how it should be done ?</p>