examples/org.eclipse.gmf.examples.mindmap.diagram.custom/plugin.xml

<?xml version="1.0" encoding="UTF-8"?>
<?eclipse version="3.0"?>
<plugin>
    <extension point="org.eclipse.ui.bindings">
		<key commandId="org.eclipse.gmf.examples.mindmap.insertSubtopic" sequence="M1+I" schemeId="org.eclipse.ui.defaultAcceleratorConfiguration"/>
	</extension>
	
	<extension point="org.eclipse.ui.commands">
		<category name="Mindmap" description="Commands related to Mindmap diagrams." id="org.eclipse.gmf.category.mindmap"/>
		<command categoryId="org.eclipse.gmf.category.mindmap" description="Inserts a new subtopic" id="org.eclipse.gmf.examples.mindmap.insertSubtopic" name="Insert Subtopic">
		</command>
	</extension>
	
    <extension point="org.eclipse.ui.popupMenus">
      <objectContribution
            adaptable="false"
            id="org.eclipse.gmf.examples.mindmap.diagram.ui.objectContribution.TopicEditPart1"
            objectClass="org.eclipse.gmf.examples.mindmap.diagram.edit.parts.TopicEditPart">
         <menu 
            id="MindmapInsert" 
            label="&amp;Insert" 
            path="additions"> 
            <separator name="group1"/>
         </menu>
         <action
               class="org.eclipse.gmf.examples.mindmap.diagram.part.MindmapCreateSubtopicAction"
               definitionId="org.eclipse.gmf.examples.mindmap.insertSubtopic"
               enablesFor="1"
               id="org.eclipse.gmf.examples.mindmap.popup.MindmapCreateSubtopicActionID"
               label="&amp;Subtopic"
               menubarPath="MindmapInsert/group1">
         </action>
      </objectContribution>                    
    </extension>
    <extension
         point="org.eclipse.gmf.runtime.diagram.ui.layoutProviders">
      <layoutProvider class="org.eclipse.gmf.examples.mindmap.diagram.layout.MindmapDefaultLayoutProvider">
         <Priority name="Medium"/>
      </layoutProvider>
   </extension>
   <extension
         point="org.eclipse.gmf.runtime.diagram.ui.layoutProviders">
      <layoutProvider class="org.eclipse.gmf.examples.mindmap.diagram.layout.MindmapRadialLayoutProvider">
         <Priority name="Low"/>
      </layoutProvider>
   </extension>

</plugin>