QmlDesigner: fixes handling of dot properties

src/plugins/qmldesigner/core/include/metainfo.h

@@ -85,6 +85,7 @@ public:
     QStringList itemLibraryItems() const;
     QList<ItemLibraryInfo> itemLibraryRepresentations(const NodeMetaInfo &nodeMetaInfo) const;
     ItemLibraryInfo itemLibraryRepresentation(const QString &name) const;
+    QString fromQtTypes(const QString &type) const;
 
 public:
     static MetaInfo global();

src/plugins/qmldesigner/core/metainfo/metainfo.cpp

@@ -490,6 +490,14 @@ ItemLibraryInfo MetaInfo::itemLibraryRepresentation(const QString &name) const
     return ItemLibraryInfo();
 }
 
+QString MetaInfo::fromQtTypes(const QString &type) const
+{
+    if (m_p->m_QtTypesToQmlTypes.contains(type))
+        return m_p->m_QtTypesToQmlTypes.value(type);
+
+    return type;
+}
+
 QStringList MetaInfo::itemLibraryItems() const
 {
     QStringList completeList = m_p->m_nodeMetaInfoHash.keys();

src/plugins/qmldesigner/core/metainfo/nodemetainfo.cpp

@@ -272,7 +272,8 @@ QHash<QString,PropertyMetaInfo> NodeMetaInfo::dotProperties() const
                 QString propertyType = property(propertyName).type();
                 if (propertyType.right(1) == "*")
                     propertyType = propertyType.left(propertyType.size() - 1).trimmed();
-                NodeMetaInfo nodeInfo(m_data->metaInfo.nodeMetaInfo(propertyType, majorVersion(), minorVersion()));
+
+                NodeMetaInfo nodeInfo(m_data->metaInfo.nodeMetaInfo(m_data->metaInfo.fromQtTypes(propertyType), majorVersion(), minorVersion()));
                 if (nodeInfo.isValid()) {
                     QHashIterator<QString,PropertyMetaInfo> iter(nodeInfo.properties());
                     while (iter.hasNext()) {
@@ -315,7 +316,7 @@ PropertyMetaInfo NodeMetaInfo::property(const QString &propertyName, bool resolv
             QString propertyType = propInfo.type();
             if (propertyType.right(1) == "*")
                 propertyType = propertyType.left(propertyType.size() - 1).trimmed();
-            nodeInfo = m_data->metaInfo.nodeMetaInfo(propertyType, majorVersion(), minorVersion());
+            nodeInfo = m_data->metaInfo.nodeMetaInfo(m_data->metaInfo.fromQtTypes(propertyType), majorVersion(), minorVersion());
             if (!nodeInfo.isValid()) {
                 qDebug() << "no type info available for" << propertyType;
                 break;
@@ -370,7 +371,7 @@ bool NodeMetaInfo::hasLocalProperty(const QString &propertyName, bool resolveDot
             QString propertyType = propInfo.type();
             if (propertyType.right(1) == "*")
                 propertyType = propertyType.left(propertyType.size() - 1).trimmed();
-            nodeInfo = m_data->metaInfo.nodeMetaInfo(propertyType, majorVersion(), minorVersion());
+            nodeInfo = m_data->metaInfo.nodeMetaInfo(m_data->metaInfo.fromQtTypes(propertyType), majorVersion(), minorVersion());
             if (!nodeInfo.isValid()) {
                 qDebug() << "no type info available for" << propertyType;
                 break;