Set Android Status Bar Color - qt.labs.controls.Material

Using Material style from qt.labs.controls I'm able to set primary and accent colors for nthe space between statusbar and navigation bar.

for good looking Material-style Android Apps it should be possible also to set the color of Android Status Bar (primary darker)
as documented here:
http://developer.android.com/training/material/theme.html#StatusBar

would be cool to make this possible.