home *** CD-ROM | disk | FTP | other *** search
/ OS/2 Shareware BBS: 10 Tools / 10-Tools.zip / wxos2233.zip / wxOS2-2_3_3.zip / wxWindows-2.3.3 / include / wx / os2 / checklst.h < prev    next >
C/C++ Source or Header  |  2002-09-04  |  3KB  |  104 lines
  1. ///////////////////////////////////////////////////////////////////////////////
  2. // Name:        checklst.h
  3. // Purpose:     wxCheckListBox class - a listbox with checkable items
  4. //              Note: this is an optional class.
  5. // Author:      David Webster
  6. // Modified by:
  7. // Created:     10/13/99
  8. // RCS-ID:      $Id: CHECKLST.H,v 1.9 2002/09/03 22:26:27 DW Exp $
  9. // Copyright:   (c) David Webster
  10. // Licence:     wxWindows licence
  11. ///////////////////////////////////////////////////////////////////////////////
  12.  
  13. #ifndef _WX_CHECKLST_H_
  14. #define _WX_CHECKLST_H_
  15.  
  16. #include <stddef.h>
  17.  
  18. #include "wx/setup.h"
  19.  
  20. class wxOwnerDrawn; // so the compiler knows, it is a class.
  21.  
  22. class wxCheckListBoxItem; // fwd decl, define in checklst.cpp
  23.  
  24. class WXDLLEXPORT wxCheckListBox : public wxListBox
  25. {
  26. public:
  27.     //
  28.     // Ctors
  29.     //
  30.     wxCheckListBox();
  31.     wxCheckListBox( wxWindow*          pParent
  32.                    ,wxWindowID         vId
  33.                    ,const wxPoint&     rPos = wxDefaultPosition
  34.                    ,const wxSize&      vSize = wxDefaultSize
  35.                    ,int                nStrings = 0
  36.                    ,const wxString     asChoices[] = NULL
  37.                    ,long               lStyle = 0
  38. #if wxUSE_VALIDATORS
  39.                    ,const wxValidator& rValidator = wxDefaultValidator
  40. #endif
  41.                    ,const wxString&    rsName = wxListBoxNameStr
  42.                   );
  43.  
  44.     //
  45.     // Override base class virtuals
  46.     //
  47.     virtual void Delete(int n);
  48.     virtual void InsertItems( int            nItems
  49.                              ,const wxString asItems[]
  50.                              ,int            nPos
  51.                             );
  52.  
  53.     virtual bool SetFont(const wxFont &rFont);
  54.  
  55.     //
  56.     // Items may be checked
  57.     //
  58.     bool IsChecked(size_t uiIndex) const;
  59.     void Check( size_t uiIndex
  60.                ,bool   bCheck = TRUE
  61.               );
  62.  
  63.     //
  64.     // Accessors
  65.     //
  66.     size_t GetItemHeight(void) const { return m_nItemHeight; }
  67.  
  68. protected:
  69.     //
  70.     // We create our items ourselves and they have non-standard size,
  71.     // so we need to override these functions
  72.     //
  73.     virtual wxOwnerDrawn* CreateItem(size_t n);
  74.     virtual long          OS2OnMeasure(WXMEASUREITEMSTRUCT* pItem);
  75.  
  76.     //
  77.     // Pressing space or clicking the check box toggles the item
  78.     //
  79.     void OnChar(wxKeyEvent& rEvent);
  80.     void OnLeftClick(wxMouseEvent& rEvent);
  81.  
  82. private:
  83.     size_t                          m_nItemHeight;  // height of checklistbox items (the same for all)
  84.  
  85.     //
  86.     // Virtual function hiding suppression, do not use
  87.     //
  88.     virtual wxControl* CreateItem( const wxItemResource*  pChildResource
  89.                                   ,const wxItemResource*  pParentResource
  90.                                   ,const wxResourceTable* pTable = (const wxResourceTable *) NULL
  91.                                  )
  92.     {
  93.         return(wxWindowBase::CreateItem( pChildResource
  94.                                         ,pParentResource
  95.                                         ,pTable
  96.                                        ));
  97.     }
  98.     DECLARE_DYNAMIC_CLASS(wxCheckListBox)
  99.     DECLARE_EVENT_TABLE()
  100. }; // end of CLASS wxCheckListBoxItem
  101.  
  102. #endif
  103.    // _WX_CHECKLST_H_
  104.