Touch Hotspot Settings

Note:

Currently in the beta phase.

Set the responsive hot zone of a component. In the ArkUI development framework, when handling touch and mouse events, a touch test is performed between the press point and the component's responsive hot zone before the event is triggered, in order to collect the components that need to respond to the event.

Import Module

import kit.ArkUI.*

func responseRegion(?Rectangle)

func responseRegion(value: ?Rectangle): T

Function: Sets the response region of a component.

System Capability: SystemCapability.ArkUI.ArkUI.Full

Since: 22

Parameters:

Parameter	Type	Required	Default	Description
value	?Rectangle	Yes	-	Component response region Initial value: [Rectangle()].

Return Value:

Type	Description
T	Returns generic method interface type

func responseRegion(?Array<Rectangle>)

func responseRegion(value: ?Array<Rectangle>): T

Function: Sets the response region array of a component.

System Capability: SystemCapability.ArkUI.ArkUI.Full

Since: 22

Parameters:

Parameter	Type	Required	Default	Description
value	?Array<Rectangle>	Yes	-	Component response region array Initial value: [Rectangle()].

Return Value:

Type	Description
T	Returns generic method interface type