2 files changed, 36 insertions, 6 deletions
diff --git a/src/declarative/qml/qmlvme.cpp b/src/declarative/qml/qmlvme.cpp
index f2fb217..88c4b60 100644
--- a/src/declarative/qml/qmlvme.cpp
+++ b/src/declarative/qml/qmlvme.cpp
@@ -67,6 +67,7 @@
 #include <private/qmlbinding_p.h>
 #include <private/qmlcontext_p.h>
 #include <private/qmlbindingoptimizations_p.h>
+#include <private/qmlglobal_p.h>
 #include <qmlscriptstring.h>
 
 QT_BEGIN_NAMESPACE
@@ -102,7 +103,7 @@ QObject *QmlVME::run(QmlContext *ctxt, QmlCompiledData *comp,
                      int start, int count, 
                      const QBitField &bindingSkipList)
 {
-    QStack<QObject *> stack;
+    QmlVMEStack<QObject *> stack;
 
     if (start == -1) start = 0;
     if (count == -1) count = comp->bytecode.count();
@@ -121,14 +122,14 @@ void QmlVME::runDeferred(QObject *object)
     QmlCompiledData *comp = data->deferredComponent;
     int start = data->deferredIdx + 1;
     int count = data->deferredComponent->bytecode.at(data->deferredIdx).defer.deferCount;
-    QStack<QObject *> stack;
+    QmlVMEStack<QObject *> stack;
     stack.push(object);
 
     run(stack, ctxt, comp, start, count, QBitField());
 }
 
 QBitField bindingSkipList;
-QObject *QmlVME::run(QStack<QObject *> &stack, QmlContext *ctxt, 
+QObject *QmlVME::run(QmlVMEStack<QObject *> &stack, QmlContext *ctxt, 
                      QmlCompiledData *comp, 
                      int start, int count, 
                      const QBitField &bindingSkipList)
@@ -147,7 +148,7 @@ QObject *QmlVME::run(QStack<QObject *> &stack, QmlContext *ctxt,
     QmlEnginePrivate::SimpleList<QmlAbstractBinding> bindValues;
     QmlEnginePrivate::SimpleList<QmlParserStatus> parserStatus;
 
-    QStack<ListInstance> qliststack;
+    QmlVMEStack<ListInstance> qliststack;
 
     vmeErrors.clear();
     QmlEnginePrivate *ep = QmlEnginePrivate::get(ctxt->engine());
@@ -214,7 +215,8 @@ QObject *QmlVME::run(QStack<QObject *> &stack, QmlContext *ctxt,
                             // TODO: parent might be a layout 
                         } 
                     } else { 
-                        o->setParent(parent); 
+			    QmlGraphics_setParent_noEvent(o, parent);
+       //                 o->setParent(parent); 
                     } 
                 }
                 stack.push(o);
diff --git a/src/declarative/qml/qmlvme_p.h b/src/declarative/qml/qmlvme_p.h
index a15bd08..f7b0180 100644
--- a/src/declarative/qml/qmlvme_p.h
+++ b/src/declarative/qml/qmlvme_p.h
@@ -66,6 +66,34 @@ class QmlCompiledData;
 class QmlCompiledData;
 class QmlContext;
 
+template<typename T, int N = 128>
+class QmlVMEStack {
+public:
+    QmlVMEStack() : index(-1), maxSize(N), data(fixedData) {}
+    ~QmlVMEStack() { if (data != fixedData) qFree(fixedData); }
+
+    bool isEmpty() const { return index == -1; }
+    const T &top() const { return data[index]; }
+    void push(const T &i) { ++index; if (index == maxSize) realloc(); data[index] = i; }
+    const T &pop() { --index; return data[index + 1]; }
+    int count() const { return index + 1; }
+    const T &at(int idx) { return data[idx]; }
+
+private:
+    void realloc() {
+	    maxSize += N;
+	    if (data != fixedData) {
+		    data = (T*)qRealloc(data, maxSize * sizeof(T));
+	    } else {
+		    data = (T*)qMalloc(maxSize * sizeof(T));
+	    }
+    }
+    int index;
+    int maxSize;
+    T *data;
+    T fixedData[N];
+};
+
 class QmlVME
 {
 public:
@@ -80,7 +108,7 @@ public:
     QList<QmlError> errors() const;
 
 private:
-    QObject *run(QStack<QObject *> &, QmlContext *, QmlCompiledData *, 
+    QObject *run(QmlVMEStack<QObject *> &, QmlContext *, QmlCompiledData *, 
                  int start, int count, const QBitField &);
     QList<QmlError> vmeErrors;
 };