| Name | Description |
|---|---|
| PDragSequenceEventHandler | PDragSequenceEventHandler is designed to support mouse pressed, dragged, and released interaction sequences. Support is also provided for running a continuous activity during the drag sequence. |
| PInputEventArgs | PInputEventArgs is used to pass keyboard and mouse event data to PInputEventListeners. |
| PZoomEventHandler | ZoomEventhandler provides event handlers for basic zooming of the canvas view with the right (third) button. |