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 #if !USE_SHARED_LIBRARY
  36 IMPLEMENT_DYNAMIC_CLASS(wxSpinButton, wxControl)
  37 #endif
  38
  39 bool wxSpinButton::Create(
  40   wxWindow*                         parent
  41 , wxWindowID                        id
  42 , const wxPoint&                    pos
  43 , const wxSize&                     size
  44 , long                              style
  45 , const wxString&                   name
  46 )
  47 {
  48     SetName(name);
  49
  50     m_windowStyle = style;
  51
  52     SetParent(parent);
  53
  54     m_windowId = (id == -1) ? NewControlId() : id;
  55
  56     // TODO create spin button
  57     return FALSE;
  58 }
  59
  60 wxSpinButton::~wxSpinButton()
  61 {
  62 }
  63
  64 // ----------------------------------------------------------------------------
  65 // size calculation
  66 // ----------------------------------------------------------------------------
  67
  68 wxSize wxSpinButton::DoGetBestSize() const
  69 {
  70     // TODO:
  71 /*
  72     if ( (GetWindowStyle() & wxSP_VERTICAL) != 0 )
  73     {
  74         // vertical control
  75         return wxSize(GetSystemMetrics(SM_CXVSCROLL),
  76                       2*GetSystemMetrics(SM_CYVSCROLL));
  77     }
  78     else
  79     {
  80         // horizontal control
  81         return wxSize(2*GetSystemMetrics(SM_CXHSCROLL),
  82                       GetSystemMetrics(SM_CYHSCROLL));
  83     }
  84 */
  85     return wxSize(0, 0);
  86 }
  87
  88 // ----------------------------------------------------------------------------
  89 // Attributes
  90 // ----------------------------------------------------------------------------
  91
  92 int wxSpinButton::GetValue() const
  93 {
  94     // TODO
  95     return 0;
  96 }
  97
  98 void wxSpinButton::SetValue(int val)
  99 {
 100     // TODO
 101 }
 102
 103 void wxSpinButton::SetRange(int minVal, int maxVal)
 104 {
 105     // TODO
 106 }
 107
 108 bool wxSpinButton::OS2OnScroll(int orientation, WXWORD wParam,
 109                                WXWORD pos, WXHWND control)
 110 {
 111     wxCHECK_MSG( control, FALSE, wxT("scrolling what?") )
 112 // TODO:
 113 /*
 114     if ( wParam != SB_THUMBPOSITION )
 115     {
 116         // probable SB_ENDSCROLL - we don't react to it
 117         return FALSE;
 118     }
 119
 120     wxSpinEvent event(wxEVT_SCROLL_THUMBTRACK, m_windowId);
 121     event.SetPosition((short)pos);    // cast is important for negative values!
 122     event.SetEventObject(this);
 123
 124     return GetEventHandler()->ProcessEvent(event);
 125 */
 126     return FALSE;
 127 }
 128
 129 bool wxSpinButton::OS2OnNotify(int idCtrl, WXLPARAM lParam, WXLPARAM *result)
 130 {
 131     // TODO:
 132 /*
 133     LPNM_UPDOWN lpnmud = (LPNM_UPDOWN)lParam;
 134
 135     wxSpinEvent event(lpnmud->iDelta > 0 ? wxEVT_SCROLL_LINEUP
 136                                          : wxEVT_SCROLL_LINEDOWN,
 137                       m_windowId);
 138     event.SetPosition(lpnmud->iPos + lpnmud->iDelta);
 139     event.SetEventObject(this);
 140
 141     bool processed = GetEventHandler()->ProcessEvent(event);
 142
 143     *result = event.IsAllowed() ? 0 : 1;
 144
 145     return processed;
 146 */
 147     return FALSE;
 148 }
 149
 150 bool wxSpinButton::OS2Command(WXUINT cmd, WXWORD id)
 151 {
 152     // No command messages
 153     return FALSE;
 154 }
 155