on Viewport only show context menu?

[SlashEMc2k]

I`m having problems setting up a context menu on the Ext.Viewport.
When I use the code below, the context menu appears even if I right click on an Ext.Window

Is this down to the scope on the onclick?
Or do I need to setup a condition in the onContextMenu function, if viewport clicked then show context menu?

var bgBody = new Ext.Viewport({
	id:'bgBody',
	margins: '5 5 5 0',
	layout:'fit',
	items: iconDisplay
});
			
//set on right click show context menu
Ext.getCmp('bgBody').getEl().on('contextmenu', onContextMenu);
//Ext.getBody().on('contextmenu', onContextMenu);

function onContextMenu(e, target) {
	e.preventDefault();
	messageContextMenu.showAt(e.getXY());
}

[Animal]

The viewport encapsulates the document body, so all right clicks bubble up to it.

You will have to use the Viewport's body

[SlashEMc2k]

Thanks Animal,

I've been reading through the API and I`m not sure how to get the viewports body?

Do I just need to grab the first child of the body, as I can't reference it by its id as this is automatically generated?