C++ (Cpp) NodeListProperty Examples

Example #1

File: nodeinstanceview.cpp Project: C-sjia/qt-creator

void NodeInstanceView::nodeOrderChanged(const NodeListProperty & listProperty,
                                        const ModelNode & /*movedNode*/, int /*oldIndex*/)
{
    QVector<ReparentContainer> containerList;
    PropertyName propertyName = listProperty.name();
    qint32 containerInstanceId = -1;
    ModelNode containerNode = listProperty.parentModelNode();
    if (hasInstanceForModelNode(containerNode))
        containerInstanceId = instanceForModelNode(containerNode).instanceId();

    foreach (const ModelNode &node, listProperty.toModelNodeList()) {
        qint32 instanceId = -1;
        if (hasInstanceForModelNode(node)) {
            instanceId = instanceForModelNode(node).instanceId();
            ReparentContainer container(instanceId, containerInstanceId, propertyName, containerInstanceId, propertyName);
            containerList.append(container);
        }
    }

    nodeInstanceServer()->reparentInstances(ReparentInstancesCommand(containerList));
}

Example #2

File: stateseditorview.cpp Project: edwardZhang/qt-creator

void StatesEditorView::removeState(int nodeId)
{
    try {
        if (nodeId > 0 && hasModelNodeForInternalId(nodeId)) {
            ModelNode stateNode(modelNodeForInternalId(nodeId));
            Q_ASSERT(stateNode.metaInfo().isSubclassOf("QtQuick.State", -1, -1));
            NodeListProperty parentProperty = stateNode.parentProperty().toNodeListProperty();

            if (parentProperty.count() <= 1) {
                setCurrentState(baseState());
            } else if (parentProperty.isValid()){
                int index = parentProperty.indexOf(stateNode);
                if (index == 0)
                    setCurrentState(parentProperty.at(1));
                else
                    setCurrentState(parentProperty.at(index - 1));
            }


            stateNode.destroy();
        }
    }  catch (RewritingException &e) {
        QMessageBox::warning(0, "Error", e.description());
    }
}

Example #3

File: nodelistproperty.cpp Project: FlavioFalcao/qt-creator

NodeListProperty::NodeListProperty(const NodeListProperty &property, AbstractView *view)
    : NodeAbstractProperty(property.name(), property.internalNode(), property.model(), view)
{

}

Example #4

File: stateseditorview.cpp Project: edwardZhang/qt-creator

void StatesEditorView::nodeOrderChanged(const NodeListProperty &listProperty, const ModelNode & /*movedNode*/, int /*oldIndex*/)
{
    if (listProperty.isValid() && listProperty.parentModelNode().isRootNode() && listProperty.name() == "states")
        resetModel();
}