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artistcombobox.cpp in c++.GUI.Programming.

			
#include <qsqlcursor.h>
#include <qsqldatabase.h>

#include "artistcombobox.h"

ArtistComboBox::ArtistComboBox(QSqlDatabase *database,
                               QWidget *parent, const char *name)
    : QComboBox(parent, name)
{
    db = database;
    populate();
}

void ArtistComboBox::refresh()
{
    int oldArtistId = artistId();
    clear();
    idFromIndex.clear();
    indexFromId.clear();
    populate();
    setArtistId(oldArtistId);
}

void ArtistComboBox::populate()
{
    QSqlCursor cursor("ar			

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