KisPanAction::Private Class Reference

Public Member Functions
QPointF	averagePoint (QTouchEvent *event, int *outCount=nullptr)
	Private ()

Public Attributes
QPointF	lastPosition
QPointF	originalPreferredCenter
const int	panDistance
int	touchPointsCount { 0 }

Detailed Description

Definition at line 22 of file kis_pan_action.cpp.

Constructor & Destructor Documentation

Private()

KisPanAction::Private::Private ( )

inline

Definition at line 25 of file kis_pan_action.cpp.

: panDistance(10) { }

Member Function Documentation

averagePoint()

QPointF KisPanAction::Private::averagePoint	(	QTouchEvent *	event,
		int *	outCount = nullptr )

Definition at line 165 of file kis_pan_action.cpp.

{
    QPointF result;
    int count = 0;
 
    Q_FOREACH ( QTouchEvent::TouchPoint point, event->touchPoints() ) {
        if( point.state() != Qt::TouchPointReleased ) {
            result += point.screenPos();
            count++;
        }
    }
 
    if (outCount) {
        *outCount = count;
    }
 
    if( count > 0 ) {
        return result / count;
    } else {
        return QPointF();
    }
}

Member Data Documentation

lastPosition

QPointF KisPanAction::Private::lastPosition

Definition at line 31 of file kis_pan_action.cpp.

originalPreferredCenter

QPointF KisPanAction::Private::originalPreferredCenter

Definition at line 32 of file kis_pan_action.cpp.

panDistance

const int KisPanAction::Private::panDistance

Definition at line 29 of file kis_pan_action.cpp.

touchPointsCount

int KisPanAction::Private::touchPointsCount { 0 }

Definition at line 33 of file kis_pan_action.cpp.

{ 0 };

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

• libs/ui/input/kis_pan_action.cpp