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Diffstat (limited to 'doc/src/declarative/integrating.qdoc')
| -rw-r--r-- | doc/src/declarative/integrating.qdoc | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/doc/src/declarative/integrating.qdoc b/doc/src/declarative/integrating.qdoc index b3d6306..c685d3d 100644 --- a/doc/src/declarative/integrating.qdoc +++ b/doc/src/declarative/integrating.qdoc @@ -49,16 +49,16 @@ add QML to your UI, without having to rewrite it. \section1 Adding QML to a \l{QWidget} based UI If you have an existing QWidget based UI you can simply write new custom widgets in QML. To integrate them into your application you can create a -QmlView widget, and load the QML file into that. You'll then have a new widget +QDeclarativeView widget, and load the QML file into that. You'll then have a new widget containing your declarative UI, and you can interact with it through the -QmlView interface. The one drawback of this approach is that QmlView is a lot +QDeclarativeView interface. The one drawback of this approach is that QDeclarativeView is a lot heavier than a QWidget in terms of memory consumption and initialization speed, and so having large numbers of them may lead to performance degredation. For a smooth transition from a QWidget based UI to a QML based UI, simply rewrite your widgets in QML one at a time, using the above method. When all of your widgets are written in QML you can rewrite your main widget in -QML, so as to load the other widgets in QML instead of using QmlViews. Then +QML, so as to load the other widgets in QML instead of using QDeclarativeViews. Then you just load the main QML file on startup. Keep in mind that QWidgets were designed for different sorts of UIs than QML @@ -70,7 +70,7 @@ of simple and dynamic elements. \section1 Adding QML to a QGraphicsView based UI If you have an existing Graphics View based UI you can create new -items in QML, and use \l{QmlComponent} to create \l{QGraphicsObject}s +items in QML, and use \l{QDeclarativeComponent} to create \l{QGraphicsObject}s from the QML files. These \l{QGraphicsObject}s can then be placed into your \l{QGraphicsScene} using \l{QGraphicsScene::addItem()} or by reparenting them to an item already in the \l{QGraphicsScene}. @@ -79,8 +79,8 @@ Example, for local QML files: \code QGraphicsScene* scene = new QGraphicsScene; -QmlEngine *engine = new QmlEngine; -QmlComponent component(engine, QUrl::fromLocalFile(filename)); +QDeclarativeEngine *engine = new QDeclarativeEngine; +QDeclarativeComponent component(engine, QUrl::fromLocalFile(filename)); QGraphicsObject *object = qobject_cast<QGraphicsObject *>(component.create()); scene->addItem(object); |