Tooltip

Overview

Show explanatory text on a long press or on hover. Hover over an icon button, for example, and it explains what the button does.

Property	Description	Value	Default
`message`	Explanatory text shown in the tooltip. Ignored when richMessage is set.	String	Not set
`richMessage`	Parses rich text and shows it as the tooltip content. When set, it takes precedence over message.	String	Not set
`textStyle`	Sets the text style applied to the tooltip text.	Text style	Not set
`decoration`	Sets the decoration of the tooltip background box, such as its background color and border.	Background, border, and more	Not set
`constraints`	Sets the minimum and maximum size constraints of the tooltip box.	Minimum and maximum size	Not set
`padding`	Sets the padding around the tooltip content.	Inset value	Not set
`margin`	Sets the margin between the tooltip and the edges of the screen.	Inset value	Not set
`verticalOffset`	Sets the vertical gap between the target widget and the tooltip.	Number	Not set
`preferBelow`	Sets whether to show the tooltip below the target first.	On / off	Not set
`excludeFromSemantics`	Sets whether to exclude the tooltip message from accessibility information.	On / off	Off
`waitDuration`	Sets how long to wait after the pointer hovers before the tooltip appears.	Duration	Not set
`showDuration`	Sets how long the tooltip stays visible after it appears.	Duration	Not set