Qt types exposed as Variant in javascript

[dioselin]

Hello,

In exposing my C++ objects to javascript, I have properties of types QSizeF, QColor and other Qt types:

class Control :  public QGraphicsWidget{
    Q_OBJECT
    Q_PROPERTY (QSizeF size    READ getSize     WRITE setSize   )
    Q_PROPERTY (QColor bgColor READ getBgColor  WRITE setBgColor)
...
}

class Control :  public QGraphicsWidget{
    Q_OBJECT
    Q_PROPERTY (QSizeF size    READ getSize     WRITE setSize   )
    Q_PROPERTY (QColor bgColor READ getBgColor  WRITE setBgColor)
...
}

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These properties are converted to Variant in javascript, so this code won't work :

myControl = new Control();
myControl.size.height = 40;

myControl = new Control();
myControl.size.height = 40;

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What do I have to do to access these properties in javascript? Do I have to set a default prototype for QSizeF and others, or do I have to create my own Size,Color, classes?

Thank you,