ShowHint: Boolean;
The ShowHint property determines whether the tooltip should appear if the mouse cursor is kept over the component.
Tooltip is displayed when the mouse cursor hovers over the component in the case if ShowHint = True and the tooltip text is specified in the Hint property. The tooltip can also appear if ShowHint = True and tooltip text is not set, if ParentShowHint = True, and the parent component is set to ShowHint = True, and tooltip text is set in the Hint property.
By default this property is set to True.
See also: