Touch Input Examples

Support for touch input makes it possible for developers to create extensible and intuitive user interfaces.

手指描绘范例 Shows the use of a touchscreen to make a simple painting application
捏合缩放范例 Shows how to recognize a gesture
触摸拨盘范例 Shows how to apply touch to a set of standard Qt widgets
触摸旋钮范例 Shows how to create custom controls that accept touch input