title: WPF TabItem Element MouseClick Event
body: <p>In WPF app inside a <code>TabControl</code> there is a <code>TabItem</code> element with one <code>Label</code>. I want to fire the event on <code>MouseClick</code> on the <code>Tab</code> of this <code>TabControl</code>, but the event <code>MouseLeftButtonDown</code>:</p>
  
  <pre><code>&lt;TabItem Header="Header1" MouseLeftButtonDown="TabItem_MouseLeftButtonDown" &gt;
        &lt;Label Height="28" Name="AdderLbl" Width="120" Background="Azure" &gt;Label&lt;/Label&gt;
  &lt;/TabItem&gt;
  </code></pre>
  
  <p>fires only on click over the label. It is not wat I want.</p>
  
  <p>How I could fire the event on <code>MouseClick</code> over the <code>Tab</code>, not its content?</p>