QSwipeGesture Class▲
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Header: QSwipeGesture
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CMake:
find_package(Qt6 REQUIRED COMPONENTS Widgets)
target_link_libraries(mytarget PRIVATE Qt6::Widgets)
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qmake: QT += widgets
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Inherits: QGesture
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Group: QSwipeGesture is part of gestures
Detailed Description▲
For an overview of gesture handling in Qt and information on using gestures in your applications, see the Gestures in Widgets and Graphics View document.
See Also▲
See also QPanGesture, QPinchGesture
Member Type Documentation▲
enum QSwipeGesture::SwipeDirection▲
This enum describes the possible directions for the gesture's motion along the horizontal and vertical axes.
Constant |
Value |
Description |
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QSwipeGesture::NoDirection |
0 |
The gesture had no motion associated with it on a particular axis. |
QSwipeGesture::Left |
1 |
The gesture involved a horizontal motion to the left. |
QSwipeGesture::Right |
2 |
The gesture involved a horizontal motion to the right. |
QSwipeGesture::Up |
3 |
The gesture involved an upward vertical motion. |
QSwipeGesture::Down |
4 |
The gesture involved a downward vertical motion. |
Property Documentation▲
[read-only] horizontalDirection : const SwipeDirection▲
This 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.
Access functions:
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horizontalDirection() const
See Also▲
See also verticalDirection, swipeAngle
swipeAngle : qreal▲
This 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.
Access functions:
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swipeAngle() const
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void setSwipeAngle( value)
See Also▲
See also horizontalDirection, verticalDirection
[read-only] verticalDirection : const SwipeDirection▲
This 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.
Access functions:
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verticalDirection() const
See Also▲
See also horizontalDirection, swipeAngle