Touch and Gesture Events

• Introduction to Touch and Gesture Events
• SoTouchEvent
• SoTouchManager
• SoWinTouchScreen through SoWinDevice and SoQtTouchScreen through SoQtDevice
• SoGestureEvent and SoGestureRecognizer

Chapter Objectives. After reading this chapter, you'll be able to do the following

• Understand all touch event information
• Understand how this touch event is created and managed
• Register and configure your touch-sensitive device
• Understand how gesture events are created and managed
• Write callback functions to use touch and gesture events data This chapter describes the Open Inventor touch event model, which provides a simple mechanism for passing touch events for processing.