[Qt-interest] problem with signal/slot

[Mahendra G.R]

Hi guys,

i have a small problem with signal/slot, though i have defined my slot
method, i get runtime message saying   Object::connect: No such slot
CustomScene::updateAlphaValue()  , i have defined the method
updateAlphaValue() in the customScene class

this is my code :

class CustomScene : public QGraphicsScene
{

    Q_OBJECT
    public:
        CustomScene()
        {
              alphaSlider = new QSlider(Qt::Horizontal);
            alphaSlider->setTickInterval(1);
            alphaSlider->setRange(0,255);
            alphaSlider->setMinimumSize(105,20);
            alphaSlider->move(6,222);
            alphaSlider->setToolTip("Opacity");
            connect( alphaSlider, SIGNAL(valueChanged(int)),
SLOT(updateAlphaValue()) );
         //some other stuff
     }

public slots :
            void updateAlphaValue();

};
-- 
http://www.mahendragr.com
-------------- next part --------------
An HTML attachment was scrubbed...
URL: http://lists.qt-project.org/pipermail/qt-interest-old/attachments/20101208/fdf1e14e/attachment.html