#include "AddCdDialog.h"#include "app_mysql.h"#include <qlayout.h>#include <qlabel.h>AddCdDialog::AddCdDialog( QWidget *parent)   : KDialogBase( parent, "AddCD", false, "Add CD ",     KDialogBase::Ok|KDialogBase::Cancel, KDialogBase::Ok, true ){  QWidget *widget = new QWidget(this);  setMainWidget(widget);  QGridLayout *grid = new QGridLayout(widget,3,2,10, 5,"grid");  grid->addWidget(new QLabel("Artist", widget, "artistlabel"), 0, 0, 0);  grid->addWidget(new QLabel("Title", widget, "titlelabel"), 1, 0, 0);  grid->addWidget(new QLabel("Catalogue", widget, "cataloguelabel"), 2, 0, 0);  artist_entry = new QLineEdit( widget, "artist_entry");  title_entry = new QLineEdit( widget, "title_entry");  catalogue_entry = new QLineEdit( widget, "catalogue_entry");  grid->addWidget(artist_entry, 0,1, 0);  grid->addWidget(title_entry, 1,1, 0);  grid->addWidget(catalogue_entry, 2,1, 0);  connect (this, SIGNAL(okClicked()), this, SLOT(okClicked())); }void AddCdDialog::okClicked(){  char artist[200];  char title[200];  char catalogue[200];  int cd_id = 0;  strcpy(artist, artist_entry->text());  strcpy(title, title_entry->text());  strcpy(catalogue, catalogue_entry->text());  add_cd(artist, title, catalogue, &cd_id);  }