void StatesEditorView::nodeReparented(const ModelNode &node, const NodeAbstractProperty &newPropertyParent, const NodeAbstractProperty &oldPropertyParent, AbstractView::PropertyChangeFlags /*propertyChange*/)
{
    if (oldPropertyParent.isValid() && oldPropertyParent.parentModelNode().isRootNode() && oldPropertyParent.name() == "states")
        m_statesEditorModel->removeState(m_lastIndex);

    m_lastIndex = -1;

    if (newPropertyParent.isValid() && newPropertyParent.parentModelNode().isRootNode() && newPropertyParent.name() == "states") {
        int index = newPropertyParent.indexOf(node);
        m_statesEditorModel->insertState(index);
    }
}
void StatesEditorView::nodeRemoved(const ModelNode & /*removedNode*/, const NodeAbstractProperty &parentProperty, PropertyChangeFlags /*propertyChange*/)
{
    if (parentProperty.isValid() && parentProperty.parentModelNode().isRootNode() && parentProperty.name() == "states") {
        m_statesEditorModel->removeState(m_lastIndex);
        m_lastIndex = -1;
    }
}
示例#3
0
void NavigatorView::nodeReparented(const ModelNode &node, const NodeAbstractProperty & newPropertyParent, const NodeAbstractProperty & /*oldPropertyParent*/, AbstractView::PropertyChangeFlags /*propertyChange*/)
{
    bool blocked = blockSelectionChangedSignal(true);

    m_treeModel->removeSubTree(node);

    if (node.isInHierarchy())
        m_treeModel->addSubTree(node);

    // make sure selection is in sync again
    updateItemSelection();

    if (newPropertyParent.parentModelNode().isValid()) {
        QModelIndex index = m_treeModel->indexForNode(newPropertyParent.parentModelNode());
        treeWidget()->expand(index);
    }

    blockSelectionChangedSignal(blocked);
}
void StatesEditorView::nodeAboutToBeRemoved(const ModelNode &removedNode)
{
    if (removedNode.hasParentProperty()) {
        const NodeAbstractProperty propertyParent = removedNode.parentProperty();
        if (propertyParent.parentModelNode().isRootNode() && propertyParent.name() == "states")
            m_lastIndex = propertyParent.indexOf(removedNode);
    }
    if (currentState().isValid() && removedNode == currentState())
        setCurrentState(baseState());
}
示例#5
0
void ModelNode::setParentProperty(NodeAbstractProperty parent)
{
    if (!isValid()) {
        Q_ASSERT_X(isValid(), Q_FUNC_INFO, "model node is invalid");
        throw InvalidModelNodeException(__LINE__, __FUNCTION__, __FILE__);
    }

    if (!parent.parentModelNode().isValid())
        throw InvalidArgumentException(__LINE__, __FUNCTION__, __FILE__, "newParentNode");

    if (*this == parent.parentModelNode()) {
        Q_ASSERT_X(*this != parent.parentModelNode(), Q_FUNC_INFO, "cannot set parent to itself");
        throw InvalidModelNodeException(__LINE__, __FUNCTION__, __FILE__);
    }

    if (parent == parentProperty())
        return;

    parent.reparentHere(*this);
}
示例#6
0
void NodeInstanceView::updateChildren(const NodeAbstractProperty &newPropertyParent)
{
    QVector<ModelNode> childNodeVector = newPropertyParent.directSubNodes().toVector();

    qint32 parentInstanceId = newPropertyParent.parentModelNode().internalId();

    foreach (const ModelNode &childNode, childNodeVector) {
        qint32 instanceId = childNode.internalId();
        if (hasInstanceForId(instanceId)) {
            NodeInstance instance = instanceForId(instanceId);
            if (instance.directUpdates())
                instance.setParentId(parentInstanceId);
        }
    }
示例#7
0
static bool isInEditedPath(const NodeAbstractProperty &propertyParent, const ModelNode &editingPathViewModelNode)
{
    if (editingPathViewModelNode.isValid()) {
        if (editingPathViewModelNode.hasNodeProperty("path")) {
            ModelNode pathModelNode = editingPathViewModelNode.nodeProperty("path").modelNode();
            if (pathModelNode.metaInfo().isSubclassOf("QtQuick.Path")) {
                if (propertyParent.name() == "pathElements" && propertyParent.parentModelNode() == pathModelNode)
                    return true;
            }
        }
    }

    return false;
}
void StatesEditorView::nodeAboutToBeReparented(const ModelNode &node, const NodeAbstractProperty &/*newPropertyParent*/, const NodeAbstractProperty &oldPropertyParent, AbstractView::PropertyChangeFlags /*propertyChange*/)
{
    if (oldPropertyParent.isValid() && oldPropertyParent.parentModelNode().isRootNode() && oldPropertyParent.name() == "states")
        m_lastIndex = oldPropertyParent.indexOf(node);
}