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_min = 0;
  55     m_max = 100;
  56
  57     m_windowId = (id == -1) ? NewControlId() : id;
  58
  59     // TODO create spin button
  60     return FALSE;
  61 }
  62
  63 wxSpinButton::~wxSpinButton()
  64 {
  65 }
  66
  67 // ----------------------------------------------------------------------------
  68 // size calculation
  69 // ----------------------------------------------------------------------------
  70
  71 wxSize wxSpinButton::DoGetBestSize()
  72 {
  73     // TODO:
  74 /*
  75     if ( (GetWindowStyle() & wxSP_VERTICAL) != 0 )
  76     {
  77         // vertical control
  78         return wxSize(GetSystemMetrics(SM_CXVSCROLL),
  79                       2*GetSystemMetrics(SM_CYVSCROLL));
  80     }
  81     else
  82     {
  83         // horizontal control
  84         return wxSize(2*GetSystemMetrics(SM_CXHSCROLL),
  85                       GetSystemMetrics(SM_CYHSCROLL));
  86     }
  87 */
  88     return wxSize(0, 0);
  89 }
  90
  91 // ----------------------------------------------------------------------------
  92 // Attributes
  93 // ----------------------------------------------------------------------------
  94
  95 int wxSpinButton::GetValue() const
  96 {
  97     // TODO
  98     return 0;
  99 }
 100
 101 void wxSpinButton::SetValue(int val)
 102 {
 103     // TODO
 104 }
 105
 106 void wxSpinButton::SetRange(int minVal, int maxVal)
 107 {
 108     // TODO
 109 }
 110
 111 bool wxSpinButton::OS2OnScroll(int orientation, WXWORD wParam,
 112                                WXWORD pos, WXHWND control)
 113 {
 114     wxCHECK_MSG( control, FALSE, wxT("scrolling what?") )
 115 // TODO:
 116 /*
 117     if ( wParam != SB_THUMBPOSITION )
 118     {
 119         // probable SB_ENDSCROLL - we don't react to it
 120         return FALSE;
 121     }
 122
 123     wxSpinEvent event(wxEVT_SCROLL_THUMBTRACK, m_windowId);
 124     event.SetPosition((short)pos);    // cast is important for negative values!
 125     event.SetEventObject(this);
 126
 127     return GetEventHandler()->ProcessEvent(event);
 128 */
 129     return FALSE;
 130 }
 131
 132 bool wxSpinButton::OS2OnNotify(int idCtrl, WXLPARAM lParam, WXLPARAM *result)
 133 {
 134     // TODO:
 135 /*
 136     LPNM_UPDOWN lpnmud = (LPNM_UPDOWN)lParam;
 137
 138     wxSpinEvent event(lpnmud->iDelta > 0 ? wxEVT_SCROLL_LINEUP
 139                                          : wxEVT_SCROLL_LINEDOWN,
 140                       m_windowId);
 141     event.SetPosition(lpnmud->iPos + lpnmud->iDelta);
 142     event.SetEventObject(this);
 143
 144     bool processed = GetEventHandler()->ProcessEvent(event);
 145
 146     *result = event.IsAllowed() ? 0 : 1;
 147
 148     return processed;
 149 */
 150     return FALSE;
 151 }
 152
 153 bool wxSpinButton::MSWCommand(WXUINT cmd, WXWORD id)
 154 {
 155     // No command messages
 156     return FALSE;
 157 }
 158