include/wx/msw/choice.h

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        choice.h
   3 // Purpose:     wxChoice 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_CHOICE_H_
  13 #define _WX_CHOICE_H_
  14
  15 #ifdef __GNUG__
  16 #pragma interface "choice.h"
  17 #endif
  18
  19 #include "wx/control.h"
  20
  21 WXDLLEXPORT_DATA(extern const char*) wxChoiceNameStr;
  22
  23 // Choice item
  24 class WXDLLEXPORT wxChoice: public wxControl
  25 {
  26   DECLARE_DYNAMIC_CLASS(wxChoice)
  27
  28  public:
  29   inline wxChoice(void) { m_noStrings = 0; }
  30
  31   inline wxChoice(wxWindow *parent, wxWindowID id,
  32            const wxPoint& pos = wxDefaultPosition,
  33            const wxSize& size = wxDefaultSize,
  34            int n = 0, const wxString choices[] = NULL,
  35            long style = 0,
  36            const wxValidator& validator = wxDefaultValidator,
  37            const wxString& name = wxChoiceNameStr)
  38   {
  39     Create(parent, id, pos, size, n, choices, style, validator, name);
  40   }
  41
  42   bool Create(wxWindow *parent, wxWindowID id,
  43            const wxPoint& pos = wxDefaultPosition,
  44            const wxSize& size = wxDefaultSize,
  45            int n = 0, const wxString choices[] = NULL,
  46            long style = 0,
  47            const wxValidator& validator = wxDefaultValidator,
  48            const wxString& name = wxChoiceNameStr);
  49
  50   virtual void Append(const wxString& item);
  51   virtual void Delete(int n);
  52   virtual void Clear(void);
  53   virtual int GetSelection(void) const ;
  54   virtual void SetSelection(int n);
  55   virtual int FindString(const wxString& s) const;
  56   virtual wxString GetString(int n) const ;
  57   virtual void SetSize(int x, int y, int width, int height, int sizeFlags = wxSIZE_AUTO);
  58   void SetSize(const wxRect& rect, int sizeFlags = wxSIZE_AUTO)
  59     { wxWindow::SetSize(rect, sizeFlags); }
  60   void SetSize(const wxSize& size) { wxWindow::SetSize(size); }
  61   virtual wxString GetStringSelection(void) const ;
  62   virtual bool SetStringSelection(const wxString& sel);
  63
  64   virtual inline int Number(void) const { return m_noStrings; }
  65   virtual void Command(wxCommandEvent& event);
  66
  67   virtual bool MSWCommand(WXUINT param, WXWORD id);
  68
  69   virtual inline void SetColumns(int WXUNUSED(n) = 1 ) { /* No effect */ } ;
  70   virtual inline int GetColumns(void) const { return 1 ; };
  71
  72   virtual WXHBRUSH OnCtlColor(WXHDC pDC, WXHWND pWnd, WXUINT nCtlColor,
  73                         WXUINT message, WXWPARAM wParam, WXLPARAM lParam);
  74
  75   long MSWWindowProc(WXUINT nMsg, WXWPARAM wParam, WXLPARAM lParam);
  76
  77 protected:
  78   int       m_noStrings;
  79
  80 };
  81
  82 #endif
  83         // _WX_CHOICE_H_