KTwoFingerSwipeRecognizer Class Reference

Inheritance diagram for KTwoFingerSwipeRecognizer:

Public Member Functions
	KTwoFingerSwipeRecognizer ()
	~KTwoFingerSwipeRecognizer () override
QGesture *	create (QObject *target) override
int	maxSwipeTime () const
int	minSswipeDistance () const
Result	recognize (QGesture *gesture, QObject *watched, QEvent *event) override
void	setMaxSwipeTime (int i)
void	setSwipeDistance (int i)
Public Member Functions inherited from QGestureRecognizer
virtual void	reset (QGesture *gesture)

Additional Inherited Members
Public Types inherited from QGestureRecognizer
enum	ResultFlag
Static Public Member Functions inherited from QGestureRecognizer
Qt::GestureType	registerRecognizer (QGestureRecognizer *recognizer)
void	unregisterRecognizer (Qt::GestureType type)
Public Attributes inherited from QGestureRecognizer
	CancelGesture
	ConsumeEventHint
	FinishGesture
	Ignore
	MayBeGesture
typedef	Result
	ResultHint_Mask
	ResultState_Mask
	TriggerGesture

Detailed Description

The recognizer for a two finger swipe gesture.

Provides the recognizer for a two finger swipe gesture. To adjust the maximum swipe time and the minimum swipe distance, for a valid swipe gesture:

See also

setMaxSwipeTime

setSwipeDistance

Since

5.83

Author

Steffen Hartleib steff.nosp@m.enha.nosp@m.rtlei.nosp@m.b@t-.nosp@m.onlin.nosp@m.e.de

Definition at line 115 of file ktwofingerswipe.h.

Constructor & Destructor Documentation

KTwoFingerSwipeRecognizer()

KTwoFingerSwipeRecognizer::KTwoFingerSwipeRecognizer

(

)

The constructor.

Definition at line 30 of file ktwofingerswipe.cpp.

~KTwoFingerSwipeRecognizer()

KTwoFingerSwipeRecognizer::~KTwoFingerSwipeRecognizer ( )

override

Destructor.

Definition at line 36 of file ktwofingerswipe.cpp.

Member Function Documentation

create()

QGesture * KTwoFingerSwipeRecognizer::create ( QObject * target )

overridevirtual

Qt called this member to create a new QGesture object.

Parameters

target

The target for the gesture.

Returns

The new QGesture object.

Reimplemented from QGestureRecognizer.

Definition at line 40 of file ktwofingerswipe.cpp.

maxSwipeTime()

int KTwoFingerSwipeRecognizer::maxSwipeTime

(

)

const

Returns

The maximum duration for the swipe gesture, in milliseconds.

Definition at line 115 of file ktwofingerswipe.cpp.

minSswipeDistance()

int KTwoFingerSwipeRecognizer::minSswipeDistance

(

)

const

Returns

The minimum distance for the swipe gesture.

Definition at line 129 of file ktwofingerswipe.cpp.

recognize()

QGestureRecognizer::Result KTwoFingerSwipeRecognizer::recognize ( QGesture * gesture, QObject * watched, QEvent * event )

overridevirtual

Handles the given event for the watched object and update the gesture object.

Parameters

gesture	The gesture object.
watched	The watched object.
event	The event.

Returns

The result reflects how much of the gesture has been recognized.

Implements QGestureRecognizer.

Definition at line 46 of file ktwofingerswipe.cpp.

setMaxSwipeTime()

void KTwoFingerSwipeRecognizer::setMaxSwipeTime

(

int

i

)

Set the maximum duration of the swipe gesture.

If

Parameters

i	is negative, it will be set to null.
i	The maximum duration in milliseconds.

Definition at line 120 of file ktwofingerswipe.cpp.

setSwipeDistance()

void KTwoFingerSwipeRecognizer::setSwipeDistance

(

int

i

)

Set the minimum distance of the swipe gesture.

If

Parameters

i	is negative, it will be set to null.
i	The minimum distance.

Definition at line 134 of file ktwofingerswipe.cpp.

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The documentation for this class was generated from the following files:

• ktwofingerswipe.h
• ktwofingerswipe.cpp