KTwoFingerTapRecognizer Class Reference

Inheritance diagram for KTwoFingerTapRecognizer:

Public Member Functions
	KTwoFingerTapRecognizer ()
	~KTwoFingerTapRecognizer () override
QGesture *	create (QObject *target) override
Result	recognize (QGesture *gesture, QObject *watched, QEvent *event) override
void	setTapRadius (int i)
int	tapRadius () const
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 tap gesture.

Provides the recognizer for a two finger tap gesture.

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 99 of file ktwofingertap.h.

Constructor & Destructor Documentation

KTwoFingerTapRecognizer()

KTwoFingerTapRecognizer::KTwoFingerTapRecognizer

(

)

The constructor.

Definition at line 29 of file ktwofingertap.cpp.

~KTwoFingerTapRecognizer()

KTwoFingerTapRecognizer::~KTwoFingerTapRecognizer ( )

override

Destructor.

Definition at line 35 of file ktwofingertap.cpp.

Member Function Documentation

create()

QGesture * KTwoFingerTapRecognizer::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 39 of file ktwofingertap.cpp.

recognize()

QGestureRecognizer::Result KTwoFingerTapRecognizer::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 45 of file ktwofingertap.cpp.

setTapRadius()

void KTwoFingerTapRecognizer::setTapRadius

(

int

i

)

Set the maximum wiggle room for a touch point.

If

Parameters

i	is negative, it will be set to null.
i	The maximum wiggle room.

Definition at line 114 of file ktwofingertap.cpp.

tapRadius()

int KTwoFingerTapRecognizer::tapRadius

(

)

const

Returns

The maximum wiggle room for a touch point.

Definition at line 123 of file ktwofingertap.cpp.

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

• ktwofingertap.h
• ktwofingertap.cpp