send signal from QCombobox

[zlatko]

// in header of your form
 protected:
        bool eventFilter( QObject *o, QEvent *e );
 
// in constructor your form 
installEventFilter(yourCmb->listBox());
 
// then
bool yourForm::eventFilter( QObject *o, QEvent *e )
    {
        if ( e->type() == QEvent::Show ) 
        {
            yourMethod();
            return TRUE; // eat event
        } else 
        {
            // standard event processing
            return FALSE;
        }
    }

// in header of your form
 protected:
        bool eventFilter( QObject *o, QEvent *e );

// in constructor your form 
installEventFilter(yourCmb->listBox());

// then
bool yourForm::eventFilter( QObject *o, QEvent *e )
    {
        if ( e->type() == QEvent::Show ) 
        {
            yourMethod();
            return TRUE; // eat event
        } else 
        {
            // standard event processing
            return FALSE;
        }
    }

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