UIListBoxes.h

/**********************************************************************

Copyright (c) 2005, TomTom B.V.

All rights reserved


***********************************************************************/


#ifndef __UILISTBOXES_H__
#define __UILISTBOXES_H__

#include "CUIListBox.h"
#include "CUIWidgetGroup.h"
#include "CUIRadioButton.h"

class CUIStringListBox: public CUIListBox
{
 public:
            CUIStringListBox( const CUIRect&         aRectangle, 
                              const char*            aTitle      = NULL, 
                              MUIWidgetEvents*       aObserver   = NULL );
   virtual ~CUIStringListBox();

  virtual unsigned int GetItemsNumber();
  virtual unsigned int GetItemHeight( unsigned int aItemIndex );
  virtual void         DrawItem( unsigned int aItemIndex, CUIRect& aRect );

  enum { KMaxStrings = 50 }; 
        bool  AddString( const char* aString );  

  const char* GetString( unsigned int aIndex );

        void  Clear();

 private:
  CUIStringListBox();
  CUIStringListBox( const CUIStringListBox& );
  CUIStringListBox& operator=( const CUIStringListBox& );

 private:
  char*        m_Strings[ KMaxStrings ];
  unsigned int m_StringsNumber;  

  bool DeleteString( unsigned int aIndex );
};


class CUIRadioButtonListBox: public CUIListBox                             
{
 public:
            CUIRadioButtonListBox( const CUIRect&         aRectangle, 
                                   const char*            aTitle     = NULL, 
                                   MUIWidgetEvents*       aObserver  = NULL );

  virtual unsigned int GetItemsNumber();
  virtual unsigned int GetItemHeight( unsigned int aItemIndex );
  virtual void         DrawItem( unsigned int aItemIndex, CUIRect& aRect );


  bool  AddRadioButton( const char* aTitle, bool aNewGroup = false );  

  bool  IsChecked( unsigned int aRadioButtonIndex );

  void  SetChecked( unsigned int aRadioButtonIndex, bool aChecked );

  const char* GetItemTitle( unsigned int aRadioButtonIndex );

  void SetItemTitle( unsigned int aRadioButtonIndex, const char* aTitle );


 private:
  CUIRadioButtonListBox();
  CUIRadioButtonListBox( const CUIRadioButtonListBox& );
  CUIRadioButtonListBox& operator=( const CUIRadioButtonListBox& );

 private:
  CUIRadioButton* m_pPrevButton;
};

class CUICheckListBox: public CUIListBox                             
{
 public:
            CUICheckListBox( const CUIRect&         aRectangle, 
                                   const char*      aTitle    = NULL, 
                                   MUIWidgetEvents* aObserver = NULL );

  virtual unsigned int GetItemsNumber();
  virtual unsigned int GetItemHeight( unsigned int aItemIndex );
  virtual void         DrawItem( unsigned int aItemIndex, CUIRect& aRect );

  bool  AddCheckBox( const char* aTitle );  

  bool  IsChecked( unsigned int aIndex );

  void  SetChecked( unsigned int aIndex, bool aChecked );

  const char* GetItemTitle( unsigned int aIndex );

  void SetItemTitle( unsigned int aIndex, const char* aTitle );

 private:
  CUICheckListBox();
  CUICheckListBox( const CUICheckListBox& );
  CUICheckListBox& operator=( const CUICheckListBox& );
};


#endif // __UILISTBOXES_H__

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