tooltip property
final
Provides a textual description of the widget's tooltip.
In Android, this property sets the AccessibilityNodeInfo.setTooltipText
.
In iOS, this property is appended to the end of the
UIAccessibilityElement.accessibilityLabel
.
If a tooltip is provided, there must either by an ambient Directionality or an explicit textDirection should be provided.
Implementation
final String? tooltip;