include/wx/univ/checklst.h

   1 ///////////////////////////////////////////////////////////////////////////////
   2 // Name:        wx/univ/checklst.h
   3 // Purpose:     wxCheckListBox class for wxUniversal
   4 // Author:      Vadim Zeitlin
   5 // Modified by:
   6 // Created:     12.09.00
   7 // RCS-ID:      $Id$
   8 // Copyright:   (c) Vadim Zeitlin
   9 // Licence:     wxWindows licence
  10 ///////////////////////////////////////////////////////////////////////////////
  11
  12 #ifndef _WX_UNIV_CHECKLST_H_
  13 #define _WX_UNIV_CHECKLST_H_
  14
  15 // ----------------------------------------------------------------------------
  16 // actions
  17 // ----------------------------------------------------------------------------
  18
  19 #define wxACTION_CHECKLISTBOX_TOGGLE wxT("toggle")
  20
  21 // ----------------------------------------------------------------------------
  22 // wxCheckListBox
  23 // ----------------------------------------------------------------------------
  24
  25 class WXDLLIMPEXP_CORE wxCheckListBox : public wxCheckListBoxBase
  26 {
  27 public:
  28     // ctors
  29     wxCheckListBox() { Init(); }
  30
  31     wxCheckListBox(wxWindow *parent,
  32                    wxWindowID id,
  33                    const wxPoint& pos = wxDefaultPosition,
  34                    const wxSize& size = wxDefaultSize,
  35                    int nStrings = 0,
  36                    const wxString choices[] = NULL,
  37                    long style = 0,
  38                    const wxValidator& validator = wxDefaultValidator,
  39                    const wxString& name = wxListBoxNameStr)
  40     {
  41         Init();
  42
  43         Create(parent, id, pos, size, nStrings, choices, style, validator, name);
  44     }
  45     wxCheckListBox(wxWindow *parent,
  46                    wxWindowID id,
  47                    const wxPoint& pos,
  48                    const wxSize& size,
  49                    const wxArrayString& choices,
  50                    long style = 0,
  51                    const wxValidator& validator = wxDefaultValidator,
  52                    const wxString& name = wxListBoxNameStr);
  53
  54     bool Create(wxWindow *parent,
  55                 wxWindowID id,
  56                 const wxPoint& pos = wxDefaultPosition,
  57                 const wxSize& size = wxDefaultSize,
  58                 int nStrings = 0,
  59                 const wxString choices[] = (const wxString *) NULL,
  60                 long style = 0,
  61                 const wxValidator& validator = wxDefaultValidator,
  62                 const wxString& name = wxListBoxNameStr);
  63     bool Create(wxWindow *parent,
  64                 wxWindowID id,
  65                 const wxPoint& pos,
  66                 const wxSize& size,
  67                 const wxArrayString& choices,
  68                 long style = 0,
  69                 const wxValidator& validator = wxDefaultValidator,
  70                 const wxString& name = wxListBoxNameStr);
  71
  72     // implement check list box methods
  73     virtual bool IsChecked(unsigned int item) const;
  74     virtual void Check(unsigned int item, bool check = true);
  75
  76     // and input handling
  77     virtual bool PerformAction(const wxControlAction& action,
  78                                long numArg = -1l,
  79                                const wxString& strArg = wxEmptyString);
  80
  81     static wxInputHandler *GetStdInputHandler(wxInputHandler *handlerDef);
  82     virtual wxInputHandler *DoGetStdInputHandler(wxInputHandler *handlerDef)
  83     {
  84         return GetStdInputHandler(handlerDef);
  85     }
  86
  87 protected:
  88     // override all methods which add/delete items to update m_checks array as
  89     // well
  90     virtual void OnItemInserted(unsigned int pos);
  91     virtual void DoDeleteOneItem(unsigned int n);
  92     virtual void DoClear();
  93
  94     // draw the check items instead of the usual ones
  95     virtual void DoDrawRange(wxControlRenderer *renderer,
  96                              int itemFirst, int itemLast);
  97
  98     // take them also into account for size calculation
  99     virtual wxSize DoGetBestClientSize() const;
 100
 101     // common part of all ctors
 102     void Init();
 103
 104 private:
 105     // the array containing the checked status of the items
 106     wxArrayInt m_checks;
 107
 108     DECLARE_DYNAMIC_CLASS(wxCheckListBox)
 109 };
 110
 111 #endif // _WX_UNIV_CHECKLST_H_