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| author | Peter Yard <peter.yard@nokia.com> | 2010-04-27 00:39:42 (GMT) |
|---|---|---|
| committer | Peter Yard <peter.yard@nokia.com> | 2010-04-27 00:39:42 (GMT) |
| commit | 88b2bf18c558d0e2f8a9268802f277212f17e61e (patch) | |
| tree | d41ca52003037fba9b45605aa6d2ed86f73b940a /doc/src/declarative/qdeclarativemodels.qdoc | |
| parent | 4f3a7b5992b5aed67cced46d5d8c8c2f052dfb66 (diff) | |
| parent | 09293f1d07b019dc7bfe95afb93364cc87774e82 (diff) | |
| download | Qt-88b2bf18c558d0e2f8a9268802f277212f17e61e.zip Qt-88b2bf18c558d0e2f8a9268802f277212f17e61e.tar.gz Qt-88b2bf18c558d0e2f8a9268802f277212f17e61e.tar.bz2 | |
Merge branch '4.7' of scm.dev.nokia.troll.no:qt/oslo-staging-1 into 4.7
Diffstat (limited to 'doc/src/declarative/qdeclarativemodels.qdoc')
| -rw-r--r-- | doc/src/declarative/qdeclarativemodels.qdoc | 14 |
1 files changed, 11 insertions, 3 deletions
diff --git a/doc/src/declarative/qdeclarativemodels.qdoc b/doc/src/declarative/qdeclarativemodels.qdoc index d8b2a5d..91acb3c 100644 --- a/doc/src/declarative/qdeclarativemodels.qdoc +++ b/doc/src/declarative/qdeclarativemodels.qdoc @@ -206,8 +206,16 @@ The default role names set by Qt are: \endtable QAbstractItemModel presents a heirachy of tables. Views currently provided by QML -can only display list data. In order to display child lists of a heirachical model -use the VisualDataModel element with \e rootIndex set to a parent node. +can only display list data. +In order to display child lists of a heirachical model +the VisualDataModel element provides several properties and functions for use +with models of type QAbstractItemModel: +\list +\o \e hasModelChildren role property to determine whether a node has child nodes. +\o \l VisualDataModel::rootIndex allows the root node to be specifed +\o \l VisualDataModel::modelIndex() returns a QModelIndex which can be assigned to VisualDataModel::rootIndex +\o \l VisualDataModel::parentModelIndex() returns a QModelIndex which can be assigned to VisualDataModel::rootIndex +\endlist \section2 QStringList @@ -225,7 +233,7 @@ dataList.append("Ginger"); dataList.append("Skipper"); QDeclarativeContext *ctxt = view.rootContext(); -ctxt->setContextProperty("myModel", QVariant::fromValue(&dataList)); +ctxt->setContextProperty("myModel", QVariant::fromValue(dataList)); \endcode \o |