src/os2/spinbutt.cpp

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        spinbutt.cpp
   3 // Purpose:     wxSpinButton
   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 // For compilers that support precompilation, includes "wx.h".
  13 #include "wx/wxprec.h"
  14
  15
  16 #ifndef WX_PRECOMP
  17     #include "wx/wx.h"
  18 #endif
  19
  20 // Can't resolve reference to CreateUpDownControl in
  21 // TWIN32, but could probably use normal CreateWindow instead.
  22
  23
  24 #include "wx/spinbutt.h"
  25 #include "wx/os2/private.h"
  26
  27 // ============================================================================
  28 // implementation
  29 // ============================================================================
  30
  31 // ----------------------------------------------------------------------------
  32 // wxWin macros
  33 // ----------------------------------------------------------------------------
  34
  35 IMPLEMENT_DYNAMIC_CLASS(wxSpinButton, wxControl)
  36
  37 bool wxSpinButton::Create(
  38   wxWindow*                         parent
  39 , wxWindowID                        id
  40 , const wxPoint&                    pos
  41 , const wxSize&                     size
  42 , long                              style
  43 , const wxString&                   name
  44 )
  45 {
  46     SetName(name);
  47
  48     m_windowStyle = style;
  49
  50     SetParent(parent);
  51
  52     m_windowId = (id == -1) ? NewControlId() : id;
  53
  54     // TODO create spin button
  55     return FALSE;
  56 }
  57
  58 wxSpinButton::~wxSpinButton()
  59 {
  60 }
  61
  62 // ----------------------------------------------------------------------------
  63 // size calculation
  64 // ----------------------------------------------------------------------------
  65
  66 wxSize wxSpinButton::DoGetBestSize() const
  67 {
  68     // TODO:
  69 /*
  70     if ( (GetWindowStyle() & wxSP_VERTICAL) != 0 )
  71     {
  72         // vertical control
  73         return wxSize(GetSystemMetrics(SM_CXVSCROLL),
  74                       2*GetSystemMetrics(SM_CYVSCROLL));
  75     }
  76     else
  77     {
  78         // horizontal control
  79         return wxSize(2*GetSystemMetrics(SM_CXHSCROLL),
  80                       GetSystemMetrics(SM_CYHSCROLL));
  81     }
  82 */
  83     return wxSize(0, 0);
  84 }
  85
  86 // ----------------------------------------------------------------------------
  87 // Attributes
  88 // ----------------------------------------------------------------------------
  89
  90 int wxSpinButton::GetValue() const
  91 {
  92     // TODO
  93     return 0;
  94 }
  95
  96 void wxSpinButton::SetValue(int val)
  97 {
  98     // TODO
  99 }
 100
 101 void wxSpinButton::SetRange(int minVal, int maxVal)
 102 {
 103     // TODO
 104 }
 105
 106 bool wxSpinButton::OS2OnScroll(int orientation, WXWORD wParam,
 107                                WXWORD pos, WXHWND control)
 108 {
 109     wxCHECK_MSG( control, FALSE, wxT("scrolling what?") )
 110 // TODO:
 111 /*
 112     if ( wParam != SB_THUMBPOSITION )
 113     {
 114         // probable SB_ENDSCROLL - we don't react to it
 115         return FALSE;
 116     }
 117
 118     wxSpinEvent event(wxEVT_SCROLL_THUMBTRACK, m_windowId);
 119     event.SetPosition((short)pos);    // cast is important for negative values!
 120     event.SetEventObject(this);
 121
 122     return GetEventHandler()->ProcessEvent(event);
 123 */
 124     return FALSE;
 125 }
 126
 127 bool wxSpinButton::OS2OnNotify(int idCtrl, WXLPARAM lParam, WXLPARAM *result)
 128 {
 129     // TODO:
 130 /*
 131     LPNM_UPDOWN lpnmud = (LPNM_UPDOWN)lParam;
 132
 133     wxSpinEvent event(lpnmud->iDelta > 0 ? wxEVT_SCROLL_LINEUP
 134                                          : wxEVT_SCROLL_LINEDOWN,
 135                       m_windowId);
 136     event.SetPosition(lpnmud->iPos + lpnmud->iDelta);
 137     event.SetEventObject(this);
 138
 139     bool processed = GetEventHandler()->ProcessEvent(event);
 140
 141     *result = event.IsAllowed() ? 0 : 1;
 142
 143     return processed;
 144 */
 145     return FALSE;
 146 }
 147
 148 bool wxSpinButton::OS2Command(WXUINT cmd, WXWORD id)
 149 {
 150     // No command messages
 151     return FALSE;
 152 }
 153