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/****************************************************************************
**
** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
** All rights reserved.
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** This file is part of the documentation of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:FDL$
** No Commercial Usage
** This file contains pre-release code and may not be distributed.
** You may use this file in accordance with the terms and conditions
** contained in the Technology Preview License Agreement accompanying
** this package.
**
** GNU Free Documentation License
** 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.
**
** If you have questions regarding the use of this file, please contact
** Nokia at qt-info@nokia.com.
** $QT_END_LICENSE$
**
****************************************************************************/
/*!
\page texthandling.html
\title QML Text Handling and Validators
\ingroup QML Features
\previouspage {QML Mouse Events}{Mouse Events}
\nextpage {Keyboard Focus in QML}{Keyboard Focus}
\contentspage QML Features
\tableofcontents
\section1 Text Elements
\list
\o \l{Text}
\o \l{TextInput}
\o \l{TextEdit}
\endlist
\section1 Validators
\list
\o \l{IntValidator}
\o \l{DoubleValidator}
\o \l{RegExpValidator}
\endlist
\section1 Displaying Text in QML
QML provides several elements to display text onto the screen. The \l Text
element will display formatted text onto the screen, the \l TextEdit element
will place a multiline line edit onto the screen, and the \l TextInput will
place a single editable line field onto the screen.
To learn more about their specific features and properties, visit their
respective element documentation.
\section1 Validating Input Text
The \l {Validators}{validator} elements enforce the type and format of
\l TextInput objects.
\snippet doc/src/snippets/declarative/texthandling.qml int validator
The validator elements bind to \c {TextInput}'s \c validator property.
\snippet doc/src/snippets/declarative/texthandling.qml regexp validator
The regular expression in the snippet will only allow the inputted text to be
\c {fruit basket}.
Note that QML parses JavaScript regular expressions, while Qt's
\l {QRegExp} class' regular expressions are based on Perl regular expressions.
*/
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