[Overview][Constants][Types][Classes][Procedures and functions][Variables][Index] Reference for unit 'Forms' (#lcl)

TControlScrollBar.ScrollBarShouldBeVisible

Determines whether a scroll bar is required.

Declaration

Source position: forms.pp line 130

protected function TControlScrollBar.ScrollBarShouldBeVisible: Boolean; virtual;

Function result

True when Visible, and Range is larger than the Page size.

See also

TControlScrollBar.Page

  

The slider size, position increment applicable to the scroll bar area beneath the slider.

TControlScrollBar.Range

  

The virtual size of the Parent Control.

TControlScrollBar.Visible

  

Hides the scroll bar when False (default True).