HbScrollBar() > Methods

oHbScrollBar:update()

Updates the thumb position of a scroll bar on the screen

Syntax

:update() --> lIsUpdated

Description

Method :update() calculates the thumb position of the scroll bar according to the values in :current and :total and updates it on screen.

The return value is .T. (true) when the thumb position has changes, otherwise .F. (false) is returned.