Bug 72285 [KeyBindings] registry: Cannot assign keybinding to general views
It seems the views have to do something special to show up on the "Views" keybinding list. It would be nice if all views showed up automatically. Of course then (or even now) there would be so many views that the current level of grouping is not sufficient.
bundles/org.eclipse.jface/src/org/eclipse/jface/action/ExternalActionManager.java
/**
	 * Constructs a new instance of <code>ExternalActionManager</code>.
	 */
	private ExternalActionManager() {
		
	}
	/**
	 * An accessor for the current call back.
	 * 
	 * @return The current callback mechanism being used. This is the callback
	 *         that should be queried for extra information about actions and
	 *         action contribution items. This value may be <code>null</code>
	 *         if there is no extra information.
	 */
	public ICallback getCallback() {
		return callback;
	}
	/**
	 * A mutator for the current call back
	 * 
	 * @param callbackToUse
	 *            The new callback mechanism to use; this value may be
	 *            <code>null</code> if the default is acceptable (i.e., no
	 *            extra information will provided to actions).
	 */
	public void setCallback(ICallback callbackToUse) {
		callback = callbackToUse;
	}
}