I don't know if I'm right in defining it "Title Bar" but is this:

I want to be able to change size and colour of the bar where it is written "Iconic memory" in the picture.
I know there are several ways to obtain this while developing an app but that I need it to change my ROM's default values for this.
Any hints?
If it's a useful info I'm using Lewa Os (based on cyanogenmod7)
framework-res.apkin the/system/framework/folder. if you decompile it, check in theres/values/folder.styles.xmlholds most system-wide styles, so probably that's where it is. It might be calledWindowTitlebut I only have 4.0 roms at hand so I can't check. – Richard Borcsik Nov 12 '12 at 14:34