include/wx/os2/spinctrl.h

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        msw/spinctrl.h
   3 // Purpose:     wxSpinCtrl class declaration for Win32
   4 // Author:      David Webster
   5 // Modified by:
   6 // Created:     10/15/99
   7 // RCS-ID:      $Id$
   8 // Copyright:   (c) David Webster
   9 // Licence:     wxWindows licence
  10 /////////////////////////////////////////////////////////////////////////////
  11
  12 #ifndef _WX_MSW_SPINCTRL_H_
  13 #define _WX_MSW_SPINCTRL_H_
  14
  15 #include "wx/spinbutt.h"    // the base class
  16 #include "wx/dynarray.h"
  17 class WXDLLEXPORT wxSpinCtrl;
  18 WX_DEFINE_EXPORTED_ARRAY(wxSpinCtrl *, wxArraySpins);
  19
  20 // ----------------------------------------------------------------------------
  21 // Under Win32 and OS2 PM, wxSpinCtrl is a wxSpinButton with a buddy
  22 // text window whose contents is automatically updated when the spin
  23 // control is clicked.
  24 // ----------------------------------------------------------------------------
  25
  26 class WXDLLEXPORT wxSpinCtrl : public wxSpinButton
  27 {
  28 public:
  29     wxSpinCtrl() { }
  30     wxSpinCtrl( wxWindow*       pParent
  31                ,wxWindowID      vId = -1
  32                ,const wxString& rsValue = wxEmptyString
  33                ,const wxPoint&  rPos = wxDefaultPosition
  34                ,const wxSize&   rSize = wxDefaultSize
  35                ,long            lStyle = wxSP_ARROW_KEYS
  36                ,int             nMin = 0
  37                ,int             nMax = 100
  38                ,int             nInitial = 0
  39                ,const wxString& rsName = _T("wxSpinCtrl")
  40               )
  41     {
  42         Create(pParent, vId, rsValue, rPos, rSize, lStyle, nMin, nMax, nInitial, rsName);
  43     }
  44     virtual ~wxSpinCtrl();
  45
  46     bool Create(wxWindow*       pParent
  47                ,wxWindowID      vId = -1
  48                ,const wxString& rsValue = wxEmptyString
  49                ,const wxPoint&  rPos = wxDefaultPosition
  50                ,const wxSize&   rSize = wxDefaultSize
  51                ,long            lStyle = wxSP_ARROW_KEYS
  52                ,int             nMin = 0
  53                ,int             nMax = 100
  54                ,int             nInitial = 0
  55                ,const wxString& rsName = _T("wxSpinCtrl")
  56               );
  57
  58     //
  59     // A wxTextCtrl-like method (but we can't have GetValue returning wxString
  60     // because the base class already has one returning int!)
  61     //
  62     void SetValue(const wxString& rsText);
  63
  64     //
  65     // implementation only from now on
  66     // -------------------------------
  67     //
  68     virtual        bool Enable(bool bEnable = TRUE);
  69
  70            virtual int  GetValue(void) const;
  71
  72            virtual bool SetFont(const wxFont &rFont);
  73            virtual void SetFocus(void);
  74     inline virtual void SetValue(int nVal) { wxSpinButton::SetValue(nVal); }
  75
  76            virtual bool Show(bool bShow = TRUE);
  77
  78     //
  79     // wxSpinButton doesn't accept focus, but we do
  80     //
  81     inline virtual bool AcceptsFocus(void) const { return FALSE; }
  82
  83     //
  84     // Return the spinctrl object whose buddy is the given window or NULL
  85     // Doesn't really do much under OS/2
  86     //
  87     static wxSpinCtrl*  GetSpinForTextCtrl(WXHWND hWndBuddy);
  88
  89     //
  90     // Process a WM_COMMAND generated by the buddy text control
  91     //
  92     bool ProcessTextCommand( WXWORD wCmd
  93                             ,WXWORD wId
  94                            );
  95
  96 protected:
  97     virtual void          DoGetPosition( int* nlX
  98                                         ,int* nlY
  99                                        ) const;
 100     void                  DoMoveWindow( int nX
 101                                        ,int nY
 102                                        ,int nWidth
 103                                        ,int nHeight
 104                                       );
 105     virtual wxSize        DoGetBestSize(void) const;
 106     virtual void          DoGetSize( int* pnWidth
 107                                     ,int* pnHeight
 108                                    ) const;
 109
 110     //
 111     // The handler for wxSpinButton events
 112     //
 113     void OnSpinChange(wxSpinEvent& rEvent);
 114     void OnChar(wxKeyEvent& rEvent);
 115
 116     WXHWND                          m_hWndBuddy;
 117     static wxArraySpins             m_svAllSpins;
 118
 119 private:
 120     DECLARE_DYNAMIC_CLASS(wxSpinCtrl)
 121     DECLARE_EVENT_TABLE()
 122 }; // end of CLASS wxSpinCtrl
 123
 124 #endif // _WX_MSW_SPINCTRL_H_
 125
 126