QtScript QPoint

[bunjee]

Hi trolls,

I'm trying to make a QPoint newable and modifyable from QtScript.

I've defined the "QPoint ctor" and "QPoint::setX" function in my script.
The QPoint constructs properly, but I can't seem to find the proper
implementation for setX(int x);

inline QScriptValue QPoint_setX(QScriptContext *ctx, QScriptEngine *eng)
{
   QPoint object = ctx->thisObject().toVariant().toPoint();
 
   if (ctx->argumentCount() == 1 && ctx->argument(0).isNumber())
   {
       object.setX(ctx->argument(0).toInt32());
 
       // This doesn't seem to apply changes
       ctx->setThisObject(eng->newVariant(object));
   }
   return eng->undefinedValue();
}

inline QScriptValue QPoint_setX(QScriptContext *ctx, QScriptEngine *eng)
{
   QPoint object = ctx->thisObject().toVariant().toPoint();

   if (ctx->argumentCount() == 1 && ctx->argument(0).isNumber())
   {
       object.setX(ctx->argument(0).toInt32());

       // This doesn't seem to apply changes
       ctx->setThisObject(eng->newVariant(object));
   }
   return eng->undefinedValue();
}

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Is it possible to do such a thing ?

[wysota]

You should return the new value.

inline QScriptValue QPoint_setX(QScriptContext *ctx, QScriptEngine *eng)
{
   QPoint object = ctx->thisObject().toVariant().toPoint();
 
   if (ctx->argumentCount() == 1 && ctx->argument(0).isNumber())
   {
       object.setX(ctx->argument(0).toInt32());
       return eng->newVariant(object);
   }
   return eng->undefinedValue();
}

inline QScriptValue QPoint_setX(QScriptContext *ctx, QScriptEngine *eng)
{
   QPoint object = ctx->thisObject().toVariant().toPoint();
 
   if (ctx->argumentCount() == 1 && ctx->argument(0).isNumber())
   {
       object.setX(ctx->argument(0).toInt32());
       return eng->newVariant(object);
   }
   return eng->undefinedValue();
}

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[bunjee]

The answere here:
http://doc.trolltech.com/4.5/qtscrip...ue-based-types