preferences.h

// -*- Mode: C++; tab-width: 2; -*-
// vi: set ts=2:
//
// $Id: preferences.h,v 1.17.16.1 2007/03/25 21:25:54 oliver Exp $
//

#ifndef BALL_VIEW_DIALOGS_PREFERENCES_H
#define BALL_VIEW_DIALOGS_PREFERENCES_H

#ifndef BALL_COMMON_GLOBAL_H
# include <BALL/COMMON/global.h>
#endif

#include <BALL/DATATYPE/string.h>
#ifdef BALL_COMPILER_MSVC
# include <BALL/VIEW/UIC/ui_preferences.h>
#else
# include <BALL/VIEW/UIC/preferencesData.h>
#endif


#ifndef BALL_DATATYPE_HASHSET_H
# include <BALL/DATATYPE/hashSet.h>
#endif

#ifndef BALL_DATATYPE_HASHMAP_H
# include <BALL/DATATYPE/hashMap.h>
#endif

namespace BALL
{
  class INIFile;

  namespace VIEW
  {
    class PreferencesEntry;

    class BALL_VIEW_EXPORT Preferences 
      : public QDialog,
        public Ui_PreferencesData
    {
      Q_OBJECT
      
      public:


      Preferences(QWidget *parent = NULL, const char *name = "Preferences");

      Preferences(const Preferences& preferences);
      
      virtual ~Preferences();



      bool hasPages();

      void insertEntry(PreferencesEntry *child);

      void removeEntry(PreferencesEntry *child);

      void fetchPreferences(INIFile &inifile);

      void writePreferences(INIFile &inifile);

      const QWidget* currentEntry() const;

      const QWidget* currentPage() const;

      public slots:



      void show();
      
      void showEntry(QWidget* page);
            
      void entrySelected();

      void setDefaultValues();

      void cancelPreferences();

      void applyPreferences();

      void showHelp();

      protected:

      void removeItem_(QTreeWidgetItem* item, bool update);

      HashSet<PreferencesEntry*> entries_;
      HashMap<QTreeWidgetItem*, QWidget*> item_to_widget_;
      HashMap<QTreeWidgetItem*, PreferencesEntry*> item_to_entry_;
      HashMap<QWidget*, QTreeWidgetItem*> widget_to_item_;

    };

  } // namespace VIEW
} // namespace BALL

#endif // BALL_VIEW_DIALOGS_PREFERENCES_H

---