Would it be possible to colorize panels with their blue, green and red parameters (which are already included in their struct definition)?

(if you render panels as quads, maybe a material for panels would be really useful as well)

Is this what you mean:
Code:

---

panel.blue
panel.green
panel.red

Color used for the panel background or for True Type fonts in digit elements. 

Range:
0 .. 255 (default 255) 

Type:
vector / var 

Remarks:
If the light flag is set, the panel background image is modulated by the given color, 
or - if no image exists - the panel background is drawn in that color. 
Otherwise it's only used for digit fonts. 

---

whoaw
sorry - and thank YOU