void activated ( int index )
void activated ( const QString & text )
void currentIndexChanged ( int index )
void currentIndexChanged ( const QString & text )
void editTextChanged ( const QString & text )
void highlighted ( int index )
void highlighted ( const QString & text )
void QComboBox::currentIndexChanged ( int index ) [signal]
This signal is sent whenever the currentIndex in the combobox changes either through user interaction or programmatically. The item's index is passed or -1 if the combobox becomes empty or the currentIndex was reset.
This function was introduced in Qt 4.1.
void QComboBox::currentIndexChanged ( const QString & text ) [signal]
This signal is sent whenever the currentIndex in the combobox changes either through user interaction or programmatically. The item's text is passed.