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/****************************************************************************
**
** Copyright (C) 2014 Digia Plc and/or its subsidiary(-ies).
** Contact: http://www.qt-project.org/legal
**
** This file is part of the documentation of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:FDL$
** Commercial License Usage
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** accordance with the commercial license agreement provided with the
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** use the contact form at http://qt.digia.com/contact-us.
**
** GNU Free Documentation License Usage
** Alternatively, this file may be used under the terms of the GNU Free
** Documentation License version 1.3 as published by the Free Software
** Foundation and appearing in the file included in the packaging of
** this file. Please review the following information to ensure
** the GNU Free Documentation License version 1.3 requirements
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****************************************************************************/
/*!
\title Qt Quick Examples - Touch Interaction
\example touchinteraction
\brief A collection of QML Touch Interaction examples.
\image qml-touchinteraction-example.png
\e{Touch Interaction} is a collection of small QML examples relating to
touch interaction methods. For more information, visit
\l{Important Concepts In Qt Quick - User Input}.
\include examples-run.qdocinc
\section1 Multipoint Flames
\e{Multipoint Flames} demonstrates distinguishing different fingers in a
\l MultiPointTouchArea, by assigning a different colored flame to each touch
point.
The MultipointTouchArea sets up multiple touch points:
\snippet touchinteraction/multipointtouch/multiflame.qml 0
The flames are then simply bound to the coordinates of the touch point, and
whether it is currently pressed, as follows:
\snippet touchinteraction/multipointtouch/multiflame.qml 1
\section1 Bear-Whack
\e{Bear-Whack} demonstrates using \l MultiPointTouchArea to add multiple
finger support to a simple game. The interaction with the game
is done through a SpriteGoal that follows the TouchPoint. The TouchPoints
added to the MultiPointTouchArea are a component with the relevant logic
embedded into it:
\snippet touchinteraction/multipointtouch/content/AugmentedTouchPoint.qml 0
\section1 Flick Resize
\e{Flick Resize} uses a \l PinchArea to implement a \e{pinch-to-resize}
behavior. This is easily achieved by listening to the PinchArea signals and
responding to user input.
\snippet touchinteraction/pincharea/flickresize.qml 0
\section1 Flickable
\e Flickable is a simple example demonstrating the \l Flickable type.
\snippet touchinteraction/flickable/basic-flickable.qml 0
\section1 Corkboards
\e Corkboards shows another use for \l Flickable, with QML types within the
flickable object that respond to mouse and keyboard interaction. This
behavior does not require special code as the Qt Quick types already
cooperate with the Flickable type for accepting touch events.
*/
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