TCustomListBox.ItemFullyVisible

Returns True if the item is fully visible in the scrollable list.

Declaration

Source position: stdctrls.pp line 624

Arguments

Function result

True when the specified item is fully visible in the list box control.

Description

ItemFullyVisible is a Boolean function used to determine the item at the position in Index is fully visible in the list box control. The return value is False under the following conditions:

• Index is out of range for the values in Items.
• An item rectangle could not be retrieved from the widgetset class.
• The item rectangle is invalid or obscured in the control (where Top < 0 or Bottom > ClientHeight).

Use ItemVisible to determine if the specified item is at least partially visible in the list box control.

See also