com.yworks.yfiles.utils

Interface IEventArgs

All Known Implementing Classes:

BendEventArgs, CanvasEvent, ClickEventArgs, CollectGraphSnapLinesEventArgs, CollectLabelSnapLineEventArgs, CollectSnapResultsEventArgs, CompoundKeyEvent, EdgeEventArgs, HandleDeserializationEventArgs, HandleSerializationEventArgs, HoveredItemChangedEventArgs, InputModeEventArgs, ItemChangedEventArgs, ItemClickedEventArgs, ItemCopiedEventArgs, ItemEventArgs, ItemSelectionChangedEventArgs, KeyEventArgs, LabelEditingEventArgs, LabelEventArgs, LabelTextValidatingEventArgs, LayoutEventArgs, MarqueeSelectionEventArgs, Mouse2DEvent, NodeEventArgs, ParseEventArgs, PopulateItemContextMenuEventArgs, PopulateMenuEventArgs, PortEventArgs, PrepareRenderContextEventArgs, PrintingEvent, PropertyChangedEventArgs, QueryInputHandlersEventArgs, QueryItemToolTipEventArgs, QueryOutputHandlersEventArgs, QueryPositionHandlerEventArgs, QueryReferenceIdEventArgs, RenderContextEvent, ResolveReferenceEventArgs, RoutedEventArgs, SelectionEventArgs, StripeEventArgs, TapEventArgs, TextEventArgs, ToolTipQueryEventArgs, Touch2DEvent, WriteEventArgs

public interface IEventArgs

EventArgs are part of the yFiles internal event handling infrastructure and contain values describing the event and the necessary information to process them.

They are used by and tightly linked to yFiles IEventHandler.

Field Summary

Fields

Modifier and Type	Field and Description
static IEventArgs	EMPTY EventArgs that contain no data.

Field Detail

EMPTY

static final IEventArgs EMPTY

EventArgs that contain no data. Useful in situations where to sole occurrence of an event is enough to successfully process the event.