QtObject QML Type
A basic QML type. More...
|Import Statement:||import QtQml 2.12|
- objectName : string
It can be useful to create a QtObject if you need an extremely lightweight type to enclose a set of custom properties:
objectName : string
This property holds the QObject::objectName for this specific object instance.
This allows a C++ application to locate an item within a QML component using the QObject::findChild() method. For example, the following C++ application locates the child Rectangle item and dynamically changes its
// main.cpp QQuickView view; view.setSource(QUrl::fromLocalFile("MyRect.qml")); view.show(); QQuickItem *item = view.rootObject()->findChild<QQuickItem*>("myRect"); if (item) item->setProperty("color", QColor(Qt::yellow));
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