TBaseVirtualTree.UpdateScrollBars Method

Virtual Tree View

Applies changes to the horizontal and vertical scrollbars.

Pascal
procedure UpdateHorizontalScrollBar(DoRepaint: Boolean);
procedure UpdateScrollBars(DoRepaint: Boolean); virtual;
procedure UpdateVerticalScrollBar(DoRepaint: Boolean);
Description

UpdateScrollbars (and its counterparts for vertical and horizontal scrollbars) is the core method to set the scrollbar's properties like range, page size etc.

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