Provides information about a touch event. 更多...
|导入语句：||import QtQuick .|
|Since:||Qt Quick Ultralite 1.0|
另请参阅 MouseArea .
These properties hold the coordinates of the position supplied by the touch event.
accepted : bool
设置 accepted to true in response to a pressed signal prevents the touch event from being propagated to items below this item.
Generally, if the item acts on the touch event then it should be accepted so that items lower in the stacking order do not also respond to the same event.
wasHeld : bool
This property is true if the press has been held longer than the threshold pressAndHoldInterval .