#ifndef PACKAGE_PROPERTIES_H
#define PACKAGE_PROPERTIES_H

#include <qvbox.h>
#include <qhbox.h>
#include <qlineedit.h>
#include <qcombobox.h>
#include <qfontmetrics.h>
#include <iostream>

class ComboInput
{
  QHBox* hb;
  QLineEdit* prompt;
  QComboBox* input;
public:
  ComboInput( QString p, QWidget *parent = 0, const char *n = 0 )
  {
    hb = new QHBox( parent, n);
    prompt = new QLineEdit( p, hb );
    prompt->setReadOnly( true );
    input = new QComboBox( hb );
  }

  int currentItem() {
    return input->currentItem();
  }

  void insertItem( QString s ) {
    input->insertItem(s);
  }

  int promptLength() const {
    QFontMetrics fm(prompt->font());
    return fm.boundingRect(prompt->text()).width();
  }

  void promptLength(int l) {
    prompt->setFixedWidth(l + 10);
  }
};

class LineInput
{
  QHBox* hb;
  QLineEdit* prompt;
  QLineEdit* input;
public:
  LineInput( QString p, QWidget *parent = 0, const char *n = 0) {
    hb = new QHBox( parent, n);
    prompt = new QLineEdit( p, hb );
    prompt->setReadOnly( true );
    input = new QLineEdit( hb );
  }

  QString text() const {
    return input->text();
  }

  int promptLength() const {
    QFontMetrics fm(prompt->font());
    return fm.boundingRect(prompt->text()).width();
  }

  void promptLength(int l) {
    prompt->setFixedWidth(l+10); //add ten pixels to allow for a border
  }
};

class PackageProperties : public QVBox
{
  LineInput* filename;
  LineInput* name;
  LineInput* version;
  ComboInput* arch;
  LineInput* build;
public:
  PackageProperties( QWidget *parent = 0, const char *n = 0 );
};

#endif

#include "PackageProperties.h"

PackageProperties::PackageProperties( QWidget *parent, const char *n) : QVBox(parent, n)
{
  filename = new LineInput( "File Name ", this );
  name = new LineInput( "Name ", this );
  version = new LineInput( "Version ", this );
  arch = new ComboInput( "Architecture ", this );
  arch->insertItem("i386");
  arch->insertItem("i486");
  arch->insertItem("i586");
  arch->insertItem("i686");
  arch->insertItem("noarch");
  build = new LineInput( "Build ", this );
  int len = arch->promptLength();

  //Set the prompt fields to one even length
  filename->promptLength(len);
  name->promptLength(len);
  version->promptLength(len);
  arch->promptLength(len);
  build->promptLength(len);
}