include/wx/msw/wince/choicece.h

   1 ///////////////////////////////////////////////////////////////////////////////
   2 // Name:        wx/msw/wince/choicece.h
   3 // Purpose:     wxChoice implementation for smart phones driven by WinCE
   4 // Author:      Wlodzimierz ABX Skiba
   5 // Modified by:
   6 // Created:     29.07.2004
   7 // RCS-ID:      $Id$
   8 // Copyright:   (c) Wlodzimierz Skiba
   9 // License:     wxWindows licence
  10 ///////////////////////////////////////////////////////////////////////////////
  11
  12 #ifndef _WX_CHOICECE_H_BASE_
  13 #define _WX_CHOICECE_H_BASE_
  14
  15 // ----------------------------------------------------------------------------
  16 // headers
  17 // ----------------------------------------------------------------------------
  18
  19 #include "wx/defs.h"
  20
  21 #if wxUSE_CHOICE
  22
  23 #include "wx/dynarray.h"
  24
  25 class WXDLLIMPEXP_FWD_CORE wxChoice;
  26 WX_DEFINE_EXPORTED_ARRAY_PTR(wxChoice *, wxArrayChoiceSpins);
  27
  28 // ----------------------------------------------------------------------------
  29 // Choice item
  30 // ----------------------------------------------------------------------------
  31
  32 class WXDLLEXPORT wxChoice : public wxChoiceBase
  33 {
  34 public:
  35     // ctors
  36     wxChoice() { }
  37     virtual ~wxChoice();
  38
  39     wxChoice(wxWindow *parent,
  40              wxWindowID id,
  41              const wxPoint& pos = wxDefaultPosition,
  42              const wxSize& size = wxDefaultSize,
  43              int n = 0, const wxString choices[] = NULL,
  44              long style = 0,
  45              const wxValidator& validator = wxDefaultValidator,
  46              const wxString& name = wxChoiceNameStr)
  47     {
  48         Create(parent, id, pos, size, n, choices, style, validator, name);
  49     }
  50     wxChoice(wxWindow *parent,
  51              wxWindowID id,
  52              const wxPoint& pos,
  53              const wxSize& size,
  54              const wxArrayString& choices,
  55              long style = 0,
  56              const wxValidator& validator = wxDefaultValidator,
  57              const wxString& name = wxChoiceNameStr)
  58     {
  59         Create(parent, id, pos, size, choices, style, validator, name);
  60     }
  61
  62     bool Create(wxWindow *parent,
  63                 wxWindowID id,
  64                 const wxPoint& pos = wxDefaultPosition,
  65                 const wxSize& size = wxDefaultSize,
  66                 int n = 0, const wxString choices[] = NULL,
  67                 long style = 0,
  68                 const wxValidator& validator = wxDefaultValidator,
  69                 const wxString& name = wxChoiceNameStr);
  70
  71     bool Create(wxWindow *parent,
  72                 wxWindowID id,
  73                 const wxPoint& pos,
  74                 const wxSize& size,
  75                 const wxArrayString& choices,
  76                 long style = 0,
  77                 const wxValidator& validator = wxDefaultValidator,
  78                 const wxString& name = wxChoiceNameStr);
  79
  80     // implement base class pure virtuals
  81     virtual int DoAppend(const wxString& item);
  82     virtual int DoInsert(const wxString& item, unsigned int pos);
  83     virtual void Delete(unsigned int n);
  84     virtual void Clear() ;
  85
  86     virtual unsigned int GetCount() const;
  87     virtual int GetSelection() const;
  88     virtual void SetSelection(int n);
  89
  90     virtual int FindString(const wxString& s, bool bCase = false) const;
  91     virtual wxString GetString(unsigned int n) const;
  92     virtual void SetString(unsigned int n, const wxString& s);
  93
  94     // get the subclassed window proc of the buddy list of choices
  95     WXFARPROC GetBuddyWndProc() const { return m_wndProcBuddy; }
  96
  97     // return the choice object whose buddy is the given window or NULL
  98     static wxChoice *GetChoiceForListBox(WXHWND hwndBuddy);
  99
 100     virtual bool MSWCommand(WXUINT param, WXWORD id);
 101
 102 protected:
 103     virtual void DoSetItemClientData(unsigned int n, void* clientData);
 104     virtual void* DoGetItemClientData(unsigned int n) const;
 105     virtual void DoSetItemClientObject(unsigned int n, wxClientData* clientData);
 106     virtual wxClientData* DoGetItemClientObject(unsigned int n) const;
 107
 108     // MSW implementation
 109     virtual void DoGetPosition(int *x, int *y) const;
 110     virtual void DoMoveWindow(int x, int y, int width, int height);
 111     virtual wxSize DoGetBestSize() const;
 112     virtual void DoGetSize(int *width, int *height) const;
 113
 114     virtual WXDWORD MSWGetStyle(long style, WXDWORD *exstyle) const;
 115
 116     // create and initialize the control
 117     bool CreateAndInit(wxWindow *parent, wxWindowID id,
 118                        const wxPoint& pos,
 119                        const wxSize& size,
 120                        int n, const wxString choices[],
 121                        long style,
 122                        const wxValidator& validator,
 123                        const wxString& name);
 124
 125     // free all memory we have (used by Clear() and dtor)
 126     void Free();
 127
 128     // the data for the "buddy" list
 129     WXHWND     m_hwndBuddy;
 130     WXFARPROC  m_wndProcBuddy;
 131
 132     // all existing wxChoice - this allows to find the one corresponding to
 133     // the given buddy window in GetSpinChoiceCtrl()
 134     static wxArrayChoiceSpins ms_allChoiceSpins;
 135
 136 private:
 137     DECLARE_DYNAMIC_CLASS_NO_COPY(wxChoice)
 138 };
 139
 140 #endif // wxUSE_CHOICE
 141
 142 #endif // _WX_CHOICECE_H_BASE_