ComboBox list font

I have simple question. How can I change comboBox list's font. I prefer do this in layout file.

<Property key="Text_FontName" value="ComboBoxFont"/>

It change only comboBox editBox's font not list font.

The only way to do this in current version is either change default font or create special skin for combobox. We are working on making fonts for complex widgets changeable in runtime.