<extension
point="org.eclipse.ui.menus">
<menuContribution
locationURI="toolbar:org.eclipse.ui.main.toolbar">
<toolbar
id="org.eclipse.debug.ui.launchActionSet">
</toolbar>
</menuContribution>
<menuContribution
locationURI="toolbar:org.eclipse.debug.ui.launchActionSet">
<command
commandId="id"
icon="icons/.....png"
label="label"
style="push">
<visibleWhen
checkEnabled="true">
</visibleWhen>
</command>
</menuContribution>
</extension>
<extension
point="org.eclipse.ui.commands">
<command
defaultHandler="idHandler"
id="id"
name="name">
</command>
</extension>