PhatHFanSlider a horizontal fanslider widget for selecting a floating point value from a range #PhatHFanSlider is a wrapper class for the abstract base #PhatFanSlider class. After creating a #PhatHFanSlider, you should interact with it using the #PhatFanSlider functions. #PhatFanSlider provides functions for interacting with #PhatHFanSlider widgets. The #PhatHFanSlider-struct struct contains private data only, and should be accessed using the functions below. @adjustment: @Returns: @value: @lower: @upper: @step: @Returns: