The following members of QML type TouchPoint 被弃用。 提供它们是为使旧源代码能继续工作。强烈建议不要在新代码中使用它们。
(deprecated)
| area : rectangle |
This property is deprecated. We strongly advise against using it in new code.
A rectangle covering the area of the touch point, centered on the current position of the touch point.
It is deprecated because a touch point is more correctly modeled as an ellipse, whereas this rectangle represents the outer bounds of the ellipse after rotation .