This method is called to changed the color model displayed in these sliders.
# - - - C o l o r S l i d e r s . s e t M o d e l def setModel ( self, model ): """Change the displayed color model. """
It is not necessary to display the name of the currently
selected color model here. The user can look at the
ModelSelector widget to find that out, or they can look
at the labels displayed on the parameter sliders.
The primary work of this method, then, is to tell the
ParamSlider widgets to change their labels
to those of the parameters of the new models. Once they
are relabeled, we call Section 18.2, “
ColorSliders.setColor(): Change the
displayed color” with the current
color, which will tell the parameter sliders to redisplay
that color using the newly selected model.
#-- 1 -- self.__model = model #-- 2 -- # [ self.__sliderList := self.__sliderList with its # contained widgets relabeled for model (model) ] for paramx in range ( N_PARAMS ): self.__sliderList[paramx].setModel ( self.__model ) #-- 3 -- # [ self := self displaying the parameters self.__color # using model self.__model ] self.setColor ( self.__color )