Custom QTreeWidgetItem class in QtScript

[brainTech]

Hi,
I am trying to make custom qtreewidgetitem class in QtScript. I doing it as:

================ main.h
@public CustomTreeWidgetItemClass : QTreeWidgetItem
{
public:
CustomTreeWidgetItemClass();
~CustomTreeWidgetItemClass();
void setValue(QString value);
QString getValue();
};
Q_DECLARE_METATYPE(CustomTreeWidgetItemClass*)
@
=============== main.cpp
@static QScriptValue construct (QScriptContext *context, QScriptEngine *engine)
{
CustomTreeWidgetItemClass *object = new CustomTreeWidgetItemClass();
return engine->newScriptValue(object);
}

int main()
{
engine.globalObject().setPropert("CustomTreeWidgetItemClass", engine.newFunction(construct));
}
@
============================ main.js
@var treeItem = new CustomTreeWidgetItemClass();
treeItem.setText("123"); // it does not execute when making instance as
// CustomTreeWidgetItemClass *object = new CustomTreeWidgetItemClass();
// BUT it does execute when i cast to QTreeWidgetItem as
// QTreeWidgetItemClass *object = new CustomTreeWidgetItemClass();
@
Can anyone please guide me how can achieve custom class declaration in qtscript. I am new to qt/script so please guide me accordingly.

Thank you in advance.

[Edit: Added @ tags around code -- mlong]