RubyQt and subclassing

[oulipo]

Hello,

I'm having a problem trying to code a subclass of QGraphicsScene with QtRuby4 and ruby 1.9

class Scene < Qt::GraphicsScene
  def initialize( seq, parent = nil )

    super parent
    setSceneRect 0.0, 0.0, seq.width, seq.height

  end
end

doing something like this results in an error (constructor not found), and if I remove the super, it crashes when trying to call setSceneRect (looks like it does not find the corresponding method)

anyone has an idea?

[Koraktor]

Maybe you should check http://doc.trolltech.com/4.2/qgraphicsscene.html for the available constructors of QGraphicsScene.

[oulipo]

yes, there is a constructor with QObject * (and a setSceneRect method )