include/wx/msw/combobox.h

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        wx/msw/combobox.h
   3 // Purpose:     wxComboBox class
   4 // Author:      Julian Smart
   5 // Modified by:
   6 // Created:     01/02/97
   7 // RCS-ID:      $Id$
   8 // Copyright:   (c) Julian Smart
   9 // Licence:     wxWindows licence
  10 /////////////////////////////////////////////////////////////////////////////
  11
  12 #ifndef _WX_COMBOBOX_H_
  13 #define _WX_COMBOBOX_H_
  14
  15 #ifdef __GNUG__
  16     #pragma interface "combobox.h"
  17 #endif
  18
  19 #include "wx/choice.h"
  20
  21 #if wxUSE_COMBOBOX
  22
  23 WXDLLEXPORT_DATA(extern const wxChar*) wxComboBoxNameStr;
  24 WXDLLEXPORT_DATA(extern const wxChar*) wxEmptyString;
  25
  26 // ----------------------------------------------------------------------------
  27 // Combobox control
  28 // ----------------------------------------------------------------------------
  29
  30 class WXDLLEXPORT wxComboBox: public wxChoice
  31 {
  32     DECLARE_DYNAMIC_CLASS(wxComboBox)
  33
  34 public:
  35     wxComboBox() { }
  36
  37     wxComboBox(wxWindow *parent, wxWindowID id,
  38             const wxString& value = wxEmptyString,
  39             const wxPoint& pos = wxDefaultPosition,
  40             const wxSize& size = wxDefaultSize,
  41             int n = 0, const wxString choices[] = NULL,
  42             long style = 0,
  43             const wxValidator& validator = wxDefaultValidator,
  44             const wxString& name = wxComboBoxNameStr)
  45     {
  46         Create(parent, id, value, pos, size, n, choices, style, validator, name);
  47     }
  48
  49     bool Create(wxWindow *parent,
  50                 wxWindowID id,
  51                 const wxString& value = wxEmptyString,
  52                 const wxPoint& pos = wxDefaultPosition,
  53                 const wxSize& size = wxDefaultSize,
  54                 int n = 0,
  55                 const wxString choices[] = NULL,
  56                 long style = 0,
  57                 const wxValidator& validator = wxDefaultValidator,
  58                 const wxString& name = wxComboBoxNameStr);
  59
  60     // List functions: see wxChoice
  61
  62     // Text field functions
  63     wxString GetValue() const { return GetLabel(); }
  64     virtual void SetValue(const wxString& value);
  65
  66     // Clipboard operations
  67     virtual void Copy();
  68     virtual void Cut();
  69     virtual void Paste();
  70     virtual void SetInsertionPoint(long pos);
  71     virtual void SetInsertionPointEnd();
  72     virtual long GetInsertionPoint() const;
  73     virtual long GetLastPosition() const;
  74     virtual void Replace(long from, long to, const wxString& value);
  75     virtual void Remove(long from, long to);
  76     virtual void SetSelection(int n) { wxChoice::SetSelection(n); }
  77     virtual void SetSelection(long from, long to);
  78     virtual void SetEditable(bool editable);
  79
  80     // implementation only from now on
  81     virtual bool MSWCommand(WXUINT param, WXWORD id);
  82     bool MSWProcessEditMsg(WXUINT msg, WXWPARAM wParam, WXLPARAM lParam);
  83     virtual WXHBRUSH OnCtlColor(WXHDC pDC, WXHWND pWnd, WXUINT nCtlColor,
  84             WXUINT message, WXWPARAM wParam, WXLPARAM lParam);
  85
  86     WXHWND GetEditHWND() const;
  87
  88 protected:
  89     virtual wxSize DoGetBestSize() const;
  90 };
  91
  92 #endif // wxUSE_COMBOBOX
  93 #endif
  94     // _WX_COMBOBOX_H_