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 |
