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author | Bea Lam <bea.lam@nokia.com> | 2010-07-14 01:51:22 (GMT) |
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committer | Bea Lam <bea.lam@nokia.com> | 2010-07-14 01:51:22 (GMT) |
commit | 07ebc9161263c04dc072b9fc2a922b9665cbe7be (patch) | |
tree | bbf983b8968f4a0df6ac089a7ff716ec4a66efc6 /src/declarative/util/qdeclarativexmllistmodel.cpp | |
parent | 237bc693a527f9cb2b6bbe7c518018cbf56b0eb6 (diff) | |
download | Qt-07ebc9161263c04dc072b9fc2a922b9665cbe7be.zip Qt-07ebc9161263c04dc072b9fc2a922b9665cbe7be.tar.gz Qt-07ebc9161263c04dc072b9fc2a922b9665cbe7be.tar.bz2 |
improvements to docs and examples
Diffstat (limited to 'src/declarative/util/qdeclarativexmllistmodel.cpp')
-rw-r--r-- | src/declarative/util/qdeclarativexmllistmodel.cpp | 17 |
1 files changed, 12 insertions, 5 deletions
diff --git a/src/declarative/util/qdeclarativexmllistmodel.cpp b/src/declarative/util/qdeclarativexmllistmodel.cpp index 00169db..9895ff2 100644 --- a/src/declarative/util/qdeclarativexmllistmodel.cpp +++ b/src/declarative/util/qdeclarativexmllistmodel.cpp @@ -508,8 +508,8 @@ void QDeclarativeXmlListModelPrivate::clear_role(QDeclarativeListProperty<QDecla \since 4.7 \brief The XmlListModel element is used to specify a model using XPath expressions. - XmlListModel is used to create a model from XML data. XmlListModel can be used as a data source - for the view classes (such as ListView, PathView, GridView) and other classes that interact with model + XmlListModel is used to create a model from XML data. It can be used as a data source + for view elements (such as ListView, PathView, GridView) and other elements that interact with model data (such as \l Repeater). For example, if there is a XML document at http://www.mysite.com/feed.xml like this: @@ -520,11 +520,11 @@ void QDeclarativeXmlListModelPrivate::clear_role(QDeclarativeListProperty<QDecla ... <channel> <item> - <title>Item A</title> + <title>A blog post</title> <pubDate>Sat, 07 Sep 2010 10:00:01 GMT</pubDate> </item> <item> - <title>Item B</title> + <title>Another blog post</title> <pubDate>Sat, 07 Sep 2010 15:35:01 GMT</pubDate> </item> </channel> @@ -560,10 +560,17 @@ void QDeclarativeXmlListModelPrivate::clear_role(QDeclarativeListProperty<QDecla ListView { width: 180; height: 300 model: xmlModel - delegate: Text { title + " (" + pubDate + ")" } + delegate: Text { text: title + " (" + pubDate + ")" } } \endqml + \image qml-xmllistmodel-example.png + + The XmlListModel data is loaded asynchronously, and \l status + is set to \l XmlListModel::Ready when loading is complete. + Note this means when XmlListModel is used for a view, the view is not + populated until the model is loaded. + \section2 Using key XML roles |