I am trying to find a way to execute a function only once after a FloatVectorProperty with
subtype="COLOR_GAMMA" is changed. I thought that I might be able to plug my function in for the update parameter, but that seems to be called any time the color is changed, meaning it gets called constantly as the user is moving around the color picker.
I need to execute the function only once after the user has finished selecting their color and the color picker popup has been closed.
Does anyone know how I might be able to do that?