title: How can I add a key binding for a quickMenu similar to the "Refactor" context menu in JDT?
body: <p>I want to add a shortcut to my eclipse plugin to show a quick menu with existing bindings. It should work like the "Refactor" quick menu in JDT.</p>
  
  <p><strong>Shortcut for quick menu in JDT:</strong>
  <img src="https://i.stack.imgur.com/t4H5d.png" alt="Shortcut for &quot;Refactor&quot; quick menu"></p>
  
  <p><strong>JDT quick menu:</strong></p>
  
  <p><img src="https://i.stack.imgur.com/3t9Iz.png" alt="JDT quickMenu"></p>
  
  <p>I already added a binding and a command but it seems there is something missing. The <em>Delete Something</em> entry is also working for the context menu, just the shortcut to the quick menu is missing.
  Does anybody how to do this?</p>
  
  <pre><code>&lt;extension point="org.eclipse.ui.bindings"&gt;
    &lt;key
          commandId="myplugin.refactoring.actions.DeleteSomething"
          schemeId="org.eclipse.ui.defaultAcceleratorConfiguration"
          sequence="M1+5"&gt;
    &lt;/key&gt;
    &lt;key
          commandId="myplugin.refactoring.quickMenu"
          schemeId="org.eclipse.ui.defaultAcceleratorConfiguration"
          sequence="M1+9"&gt;
    &lt;/key&gt;
  </code></pre>
  
  <p></p>
  
  <pre><code>&lt;extension point="org.eclipse.ui.commands"&gt;
    &lt;command
          categoryId="myplugin.category.refactor"
          description="Delete Something"
          id="myplugin.refactoring.actions.DeleteSomething"
          name="Extract Method"&gt;
    &lt;/command&gt;
    &lt;command
          categoryId="myplugin.category.refactor"
          id="myplugin.refactoring.quickMenu"
          name="Show Refactor Quick Menu"&gt;
    &lt;/command&gt;
    &lt;category
          id="myplugin.category.refactor"
          name="Refactor"&gt;
    &lt;/category&gt;
  </code></pre>
  
  <p></p>