ProgressBar_Stat
ProgressBar_Stat is a Progress Bar widget that implements the IStatWidgetInterface and can be used to easily create a Progress Bar for your Stat.
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Dropping a ProgressBar_Stat in your Blueprint Widget will allow you to specify the Stat class and smooth Value class (see Smooth Value) in the details panel.
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Initialization
ProgressBar_Stat implements the IStatWidgetInterface, so it can be initialized as any Stat Widget.
See Initialize a Stat Widget.