QSwipeGesture Class ReferenceThe QSwipeGesture class describes a swipe gesture made by the user. Далее... #include <QSwipeGesture> Inherits: QGesture. Этот класс был введён в Qt 4.6. Открытые типы
Свойства
Открытые функции
Дополнительные унаследованные члены
Подробное описаниеThe QSwipeGesture class describes a swipe 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 QPanGesture and QPinchGesture. Описание типов-членовenum QSwipeGesture::SwipeDirectionThis enum describes the possible directions for the gesture's motion along the horizontal and vertical axes.
Описание свойствhorizontalDirection : const SwipeDirectionThis property holds the horizontal direction of the gesture. If the gesture has a horizontal component, the horizontal direction is either Left or Right; otherwise, it is NoDirection. Функции доступа:
See also verticalDirection and swipeAngle. swipeAngle : qrealThis property holds the angle of the motion associated with the gesture. If the gesture has either a horizontal or vertical component, the swipe angle describes the angle between the direction of motion and the x-axis as defined using the standard widget coordinate system. Функции доступа:
See also horizontalDirection and verticalDirection. verticalDirection : const SwipeDirectionThis property holds the vertical direction of the gesture. If the gesture has a vertical component, the vertical direction is either Up or Down; otherwise, it is NoDirection. Функции доступа:
See also horizontalDirection and swipeAngle. |
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