blob: 53b8ef69bff87152cfbda9761cbca359fb27b26f (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
|
/****************************************************************************
**
** Copyright (C) 2015 The Qt Company Ltd.
** Contact: http://www.qt.io/licensing/
**
** This file is part of the documentation of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:FDL$
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and The Qt Company. For licensing terms
** and conditions see http://www.qt.io/terms-conditions. For further
** information use the contact form at http://www.qt.io/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
** will be met: http://www.gnu.org/copyleft/fdl.html.
** $QT_END_LICENSE$
**
****************************************************************************/
/*!
\page qdeclarativei18n.html
\ingroup qml-features
\contentspage QML Features
\previouspage {Network Transparency}{Loading Resources in QML}
\nextpage {QML Features}
\title QML Internationalization
Strings in QML can be marked for translation using the qsTr(), qsTranslate(),
QT_TR_NOOP(), and QT_TRANSLATE_NOOP() functions.
For example:
\qml
Text { text: qsTr("Pictures") }
\endqml
These functions are standard QtScript functions; for more details see
QScriptEngine::installTranslatorFunctions().
QML relies on the core internationalization capabilities provided by Qt. These
capabilities are described more fully in:
\list
\o \l {Internationalization with Qt}
\o \l {Qt Linguist Manual}
\endlist
You can test a translation with the \l {QML Viewer} using the -translation option.
\section1 Example
First we create a simple QML file with text to be translated. The string
that needs to be translated is enclosed in a call to \c qsTr().
hello.qml:
\qml
import QtQuick 1.0
Rectangle {
width: 200; height: 200
Text { text: qsTr("Hello"); anchors.centerIn: parent }
}
\endqml
Next we create a translation source file using lupdate:
\code
lupdate hello.qml -ts hello.ts
\endcode
Then we open \c hello.ts in \l{Qt Linguist Manual} {Linguist}, provide
a translation and create the release file \c hello.qm.
Finally, we can test the translation:
\code
qmlviewer -translation hello.qm hello.qml
\endcode
You can see a complete example and source code in the \l{declarative/i18n}{QML Internationalization example}.
*/
|
