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Diffstat (limited to 'doc/src/declarative/integrating.qdoc')
| -rw-r--r-- | doc/src/declarative/integrating.qdoc | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/doc/src/declarative/integrating.qdoc b/doc/src/declarative/integrating.qdoc index 7028585..23235d7 100644 --- a/doc/src/declarative/integrating.qdoc +++ b/doc/src/declarative/integrating.qdoc @@ -27,6 +27,7 @@ /*! \page qml-integration.html +\ingroup qml-features \title Integrating QML with existing Qt UI code There are a number of ways to integrate QML into QWidget-based UI applications, @@ -37,8 +38,8 @@ depending on the characteristics of your existing UI code. If you have an existing QWidget-based UI, QML widgets can be integrated into it using QDeclarativeView. QDeclarativeView is a subclass of QWidget so you -can add it to your user interface like any other QWidget. Use -QDeclarativeView::setSource() to load a QML file into the view, then add the +can add it to your user interface like any other QWidget. Use +QDeclarativeView::setSource() to load a QML file into the view, then add the view to your UI: \code @@ -52,7 +53,7 @@ layout->addWidget(qmlView); The one drawback to this approach is that QDeclarativeView is slower to initialize and uses more memory than a QWidget, and creating large numbers of QDeclarativeView -objects may lead to performance degradation. If this is the case, it may be +objects may lead to performance degradation. If this is the case, it may be better to rewrite your widgets in QML, and load the widgets from a main QML widget instead of using QDeclarativeView. @@ -70,7 +71,7 @@ of simple and dynamic elements. If you have an existing UI based on the \l{Graphics View Framework}, you can integrate QML widgets directly into your QGraphicsScene. Use QDeclarativeComponent to create a QGraphicsObject from a QML file, and -place the graphics object into your scene using \l{QGraphicsScene::addItem()}, or +place the graphics object into your scene using \l{QGraphicsScene::addItem()}, or reparent it to an item already in the \l{QGraphicsScene}. For example: @@ -95,7 +96,7 @@ of QML UIs: \section2 Loading QGraphicsWidget objects in QML -An alternative approach is to expose your existing QGraphicsWidget objects to +An alternative approach is to expose your existing QGraphicsWidget objects to QML and construct your scene in QML instead. See the \l {declarative-cppextensions-qgraphicslayouts.html}{graphics layouts example} which shows how to expose Qt's graphics layout classes to QML in order to use QGraphicsWidget with classes like QGraphicsLinearLayout and QGraphicsGridLayout. |