Method XbpScrollBar():setRange()

Sets or returns the value range for the scroll bar.

:setRange( [<aRange>] ) --> aOldRange

<aRange> is an array containing two elements that can be used to set a new value range for the scroll bar. The first element contains the minimum value and the second element contains the maximum value.

This method returns an array containing two elements. These elements indicate the value range of the scroll bar before the method was called.

The :setRange() method allows the value range of the scroll bar to be changed after the method :create() has been called. The value range is stored in an array contained in the :range instance variable.

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Method XbpScrollBar():setRange() Foundation