osmscout::ZoomGestureHandler Class Reference

#include <libosmscout-client-qt/include/osmscoutclientqt/InputHandler.h>

Inheritance diagram for osmscout::ZoomGestureHandler:

Collaboration diagram for osmscout::ZoomGestureHandler:

Public Member Functions
	ZoomGestureHandler (const MapView &view, const QPoint &p, double zoomDistance)
	~ZoomGestureHandler () override=default
bool	touch (const QTouchEvent &event) override
Public Member Functions inherited from osmscout::InputHandler
	InputHandler (const MapView &view)
	~InputHandler () override=default
virtual void	painted ()
virtual bool	animationInProgress ()
virtual bool	showCoordinates (const osmscout::GeoCoord &coord, const osmscout::Magnification &magnification, const osmscout::Bearing &bearing)
virtual bool	zoom (double zoomFactor, const QPoint &widgetPosition, const QRect &widgetDimension)
virtual bool	move (const QVector2D &vector)
virtual bool	rotateTo (double angle)
virtual bool	rotateBy (double angleChange)
virtual bool	currentPosition (bool locationValid, osmscout::GeoCoord currentPosition)
virtual bool	vehiclePosition (const VehiclePosition &vehiclePosition, bool autoRotateMap)
virtual bool	isLockedToPosition ()
virtual bool	isFollowVehicle ()
virtual bool	focusOutEvent (QFocusEvent *event)
virtual void	widgetResized (const QSizeF &widgetSize)

Additional Inherited Members
Signals inherited from osmscout::InputHandler
void	viewChanged (const MapView &view)
Protected Attributes inherited from osmscout::InputHandler
MapView	view

Detailed Description

Handler for zoom gesture with one finger, activated by tap and press usually.

Constructor & Destructor Documentation

ZoomGestureHandler()

osmscout::ZoomGestureHandler::ZoomGestureHandler	(	const MapView &	view,
		const QPoint &	p,
		double	zoomDistance )

Parameters

view
p	- where the gesture start
zoomDistance	- distance [in pixels] where zoom is doubled/halved

~ZoomGestureHandler()

osmscout::ZoomGestureHandler::~ZoomGestureHandler ( )

overridedefault

Member Function Documentation

touch()

bool osmscout::ZoomGestureHandler::touch ( const QTouchEvent & event )

overridevirtual

Reimplemented from osmscout::InputHandler.

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

• libosmscout-client-qt/include/osmscoutclientqt/InputHandler.h