QPanGesture Class ReferenceThe QPanGesture class describes a panning gesture made by the user. Далее... #include <QPanGesture> Inherits: QGesture. Этот класс был введён в Qt 4.6. Свойства
Открытые функции
Дополнительные унаследованные члены
Подробное описаниеThe QPanGesture class describes a panning gesture made by the user. For an overview of gesture handling in Qt and information on using gestures in your applications, see the Gestures Programming document. See also QPinchGesture and QSwipeGesture. Описание свойствacceleration : qrealThis property holds the acceleration in the motion of the touch point for this gesture. Функции доступа:
delta : const QPointFThis property holds the offset from the previous input position to the current input. This is essentially the same as the difference between offset() and lastOffset(). Функции доступа:
lastOffset : QPointFThis property holds the last offset recorded for this gesture. The last offset contains the change in position of the user's input as reported in the offset property when a previous gesture event was delivered for this gesture. If no previous event was delivered with information about this gesture (i.e., this gesture object contains information about the first movement in the gesture) then this property contains a zero size. Функции доступа:
offset : QPointFThis property holds the total offset from the first input position to the current input position. The offset measures the total change in position of the user's input covered by the gesture on the input device. Функции доступа:
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