Problem with MyQDialog

I wrote a function, called by a pushbutton cliocked signal, like this one:

Code:

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void frmMain::addElement()
        myDialog dlg (this);
        QString result;
        if ( dlg.exec() == QDialog::Accepted ) {
            result = "pippo";
        }
        return result;

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When I press on OK pushbutton the dialog don't close itself but It's called/opened another time and when I press on OK pushbutton the second time the dialog close well.
Why?

and what is the code for myDialog ??

How have u handled the slots for OK ?

Maybe the slot is called twice?

Make sure the clicked() signal of the button is connected to the accept() slot of the form.

Quote:

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Originally Posted by jacek

Maybe the slot is called twice?

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no, I've only one connect between pusbutton clicked signal and my slot addElement.

I've only one connect in myDialog constructor:

connect (myOkButton, SIGNAL(clicked()), frmMain, SLOT(addElement()) );

Quote:

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Originally Posted by stevey

Make sure the clicked() signal of the button is connected to the accept() slot of the form.

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Do you think that I need of :
connect ( pbOkButtonMyDialog, SIGNAL(clicked()), myDialog, SLOT(accept())); ?

Quote:

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Do you think that I need of :
connect ( pbOkButtonMyDialog, SIGNAL(clicked()), myDialog, SLOT(accept())); ?

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yesss,,,
u need to connect the clicked signal of the button to the accept slot of the myDialog.
This connection is better written in the constructor of the myDialog

Quote:

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Do you think that I need of :
connect ( pbOkButtonMyDialog, SIGNAL(clicked()), myDialog, SLOT(accept())); ?

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Didn't I already say this?

Quote:

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Originally Posted by fruzzo

I've only one connect in myDialog constructor:

connect (myOkButton, SIGNAL(clicked()), frmMain, SLOT(addElement()) );

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Does the dialog open when you comment out this line? Maybe you invoke exec() somewhere in that dialog's code?

Problem solved I leave some connection from designer so by code I duplicate it!
thanx to all!;)