How to get the current inner window size in an Adobe AIR app?

I need to know the available screen space in my current AIR app, but when I use stage.nativeWindow.width and stage.nativeWindow.height, I get the size of the window including the title bar. I'd like to know the "inner size", so excluding the title bar. How do I do开发者_如何学运维 this?

Maybe stage.stageWidth and stage.stageHeight are what you are looking for ?