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src
gui
qgsmaptooltouch.h
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/***************************************************************************
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qgsmaptooltouch.h - map tool for zooming and panning using qgestures
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----------------------
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begin : February 2012
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copyright : (C) 2012 by Marco Bernasocchi
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email : marco at bernawebdesign.ch
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***************************************************************************
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* *
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* This program is free software; you can redistribute it and/or modify *
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* it under the terms of the GNU General Public License as published by *
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* the Free Software Foundation; either version 2 of the License, or *
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* (at your option) any later version. *
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* *
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***************************************************************************/
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#ifndef QGSMAPTOOLTOUCH_H
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#define QGSMAPTOOLTOUCH_H
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#include "
qgsmaptool.h
"
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#include <QGestureEvent>
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#include <QPinchGesture>
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class
QgsMapCanvas
;
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class
GUI_EXPORT
QgsMapToolTouch
:
public
QgsMapTool
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{
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public
:
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QgsMapToolTouch
(
QgsMapCanvas
* canvas );
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~
QgsMapToolTouch
();
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void
activate
();
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void
deactivate
();
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virtual
void
canvasMoveEvent
( QMouseEvent * e );
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virtual
void
canvasReleaseEvent
( QMouseEvent * e );
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virtual
void
canvasDoubleClickEvent
( QMouseEvent * e );
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virtual
bool
isTransient
() {
return
true
; }
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private
:
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bool
mDragging
;
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bool
mPinching
;
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bool
gestureEvent( QGestureEvent *event );
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void
pinchTriggered( QPinchGesture *gesture );
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};
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#endif
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