Implmementing missing function of QQuickDesignerSupportProperties

Change-Id: Iafeda8755df80fdc2329ef778aa563eb0636ef40
Reviewed-by: Tim Jenssen <tim.jenssen@theqtcompany.com>

1 files changed, 49 insertions, 0 deletions

diff --git a/src/quick/designer/qquickdesignersupportproperties.cpp b/src/quick/designer/qquickdesignersupportproperties.cpp
index 173d61213a..e471b0ef72 100644
--- a/src/quick/designer/qquickdesignersupportproperties.cpp
+++ b/src/quick/designer/qquickdesignersupportproperties.cpp
@@ -177,6 +177,55 @@ bool QQuickDesignerSupportProperties::isPropertyBlackListed(const QQuickDesigner
     return false;
 }
 
+QQuickDesignerSupport::PropertyNameList QQuickDesignerSupportProperties::allPropertyNames(QObject *object,
+                                  const QQuickDesignerSupport::PropertyName &baseName,
+                                  QObjectList *inspectedObjects)
+{
+    QQuickDesignerSupport::PropertyNameList propertyNameList;
+
+    QObjectList localObjectList;
+
+    if (inspectedObjects == 0)
+        inspectedObjects = &localObjectList;
+
+
+    if (inspectedObjects->contains(object))
+        return propertyNameList;
+
+    inspectedObjects->append(object);
+
+
+    const QMetaObject *metaObject = object->metaObject();
+    for (int index = 0; index < metaObject->propertyCount(); ++index) {
+        QMetaProperty metaProperty = metaObject->property(index);
+        QQmlProperty declarativeProperty(object, QString::fromUtf8(metaProperty.name()));
+        if (declarativeProperty.isValid() && declarativeProperty.propertyTypeCategory() == QQmlProperty::Object) {
+            if (declarativeProperty.name() != "parent") {
+                QObject *childObject = QQmlMetaType::toQObject(declarativeProperty.read());
+                if (childObject)
+                    propertyNameList.append(allPropertyNames(childObject,
+                                                             baseName
+                                                             + QQuickDesignerSupport::PropertyName(metaProperty.name())
+                                                             + '.', inspectedObjects));
+            }
+        } else if (QQmlValueTypeFactory::valueType(metaProperty.userType())) {
+            QQmlValueType *valueType = QQmlValueTypeFactory::valueType(metaProperty.userType());
+            valueType->setValue(metaProperty.read(object));
+            propertyNameList.append(baseName + QQuickDesignerSupport::PropertyName(metaProperty.name()));
+            propertyNameList.append(allPropertyNames(valueType,
+                                                     baseName
+                                                     + QQuickDesignerSupport::PropertyName(metaProperty.name())
+                                                     + '.', inspectedObjects));
+        } else  {
+            addToPropertyNameListIfNotBlackListed(&propertyNameList,
+                                                  baseName + QQuickDesignerSupport::PropertyName(metaProperty.name()));
+        }
+    }
+
+    return propertyNameList;
+}
+
+
 QT_END_NAMESPACE