TouchEventHandler Class Reference
TouchEventHandler
open class TouchEventHandlerEvent handler for touch events.
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Initializes a new instance of the TouchEventHandler class.
Declaration
Swift
public init()Return Value
The newly created TouchEventHandler object.
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Attaches handlers.
Declaration
Swift
open func attachHandlers(_ diagramView: DiagramView, inputDispatcher: TouchInputDispatcher)Parameters
diagramViewThe DiagramView where the touch gestures happen.
inputDispatcherThe TouchInputDispatcher that dispatches the events.
-
Detaches the event handles.
Declaration
Swift
open func detachHandlers() -
The DiagramView where the touch gestures happen. The value can be nil.
Declaration
Swift
open var diagramView: DiagramView? -
The TouchInputDispatcher that dispatches the events. The value can be nil.
Declaration
Swift
open var inputDispatcher: TouchInputDispatcher?