TOUCHGFX control RGB color setting

[cwend.1]

The color setting of the TOUCHGFX control will retreat with one click, which is crazy. I want to manually input the color value. How do I enter it? ? ?

[Martin KJELDSEN]

R, G and B.

[Martin KJELDSEN]

Also if you could elaborate on what "retreat with one click" means, i'd appreciate that.