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 #ifdef __GNUG__
  13     #pragma implementation "spinbutt.h"
  14     #pragma implementation "spinbutbase.h"
  15 #endif
  16
  17 // For compilers that support precompilation, includes "wx.h".
  18 #include "wx/wxprec.h"
  19
  20
  21 #ifndef WX_PRECOMP
  22     #include "wx/wx.h"
  23 #endif
  24 #if wxUSE_SPINBTN
  25
  26 // Can't resolve reference to CreateUpDownControl in
  27 // TWIN32, but could probably use normal CreateWindow instead.
  28
  29
  30 #include "wx/spinbutt.h"
  31
  32 IMPLEMENT_DYNAMIC_CLASS(wxSpinEvent, wxNotifyEvent)
  33
  34 #include "wx/os2/private.h"
  35
  36 // ============================================================================
  37 // implementation
  38 // ============================================================================
  39
  40 // ----------------------------------------------------------------------------
  41 // wxWin macros
  42 // ----------------------------------------------------------------------------
  43
  44 IMPLEMENT_DYNAMIC_CLASS(wxSpinButton, wxControl)
  45
  46 bool wxSpinButton::Create(
  47   wxWindow*                         parent
  48 , wxWindowID                        id
  49 , const wxPoint&                    pos
  50 , const wxSize&                     size
  51 , long                              style
  52 , const wxString&                   name
  53 )
  54 {
  55     SetName(name);
  56
  57     m_windowStyle = style;
  58
  59     SetParent(parent);
  60
  61     m_windowId = (id == -1) ? NewControlId() : id;
  62
  63     // TODO create spin button
  64     return FALSE;
  65 }
  66
  67 wxSpinButton::~wxSpinButton()
  68 {
  69 }
  70
  71 // ----------------------------------------------------------------------------
  72 // size calculation
  73 // ----------------------------------------------------------------------------
  74
  75 wxSize wxSpinButton::DoGetBestSize() const
  76 {
  77     // TODO:
  78 /*
  79     if ( (GetWindowStyle() & wxSP_VERTICAL) != 0 )
  80     {
  81         // vertical control
  82         return wxSize(GetSystemMetrics(SM_CXVSCROLL),
  83                       2*GetSystemMetrics(SM_CYVSCROLL));
  84     }
  85     else
  86     {
  87         // horizontal control
  88         return wxSize(2*GetSystemMetrics(SM_CXHSCROLL),
  89                       GetSystemMetrics(SM_CYHSCROLL));
  90     }
  91 */
  92     return wxSize(0, 0);
  93 }
  94
  95 // ----------------------------------------------------------------------------
  96 // Attributes
  97 // ----------------------------------------------------------------------------
  98
  99 int wxSpinButton::GetValue() const
 100 {
 101     // TODO
 102     return 0;
 103 }
 104
 105 void wxSpinButton::SetValue(int val)
 106 {
 107     // TODO
 108 }
 109
 110 void wxSpinButton::SetRange(int minVal, int maxVal)
 111 {
 112     // TODO
 113 }
 114
 115 bool wxSpinButton::OS2OnScroll(int orientation, WXWORD wParam,
 116                                WXWORD pos, WXHWND control)
 117 {
 118     wxCHECK_MSG( control, FALSE, wxT("scrolling what?") )
 119 // TODO:
 120 /*
 121     if ( wParam != SB_THUMBPOSITION )
 122     {
 123         // probable SB_ENDSCROLL - we don't react to it
 124         return FALSE;
 125     }
 126
 127     wxSpinEvent event(wxEVT_SCROLL_THUMBTRACK, m_windowId);
 128     event.SetPosition((short)pos);    // cast is important for negative values!
 129     event.SetEventObject(this);
 130
 131     return GetEventHandler()->ProcessEvent(event);
 132 */
 133     return FALSE;
 134 }
 135
 136 bool wxSpinButton::OS2OnNotify(int idCtrl, WXLPARAM lParam, WXLPARAM *result)
 137 {
 138     // TODO:
 139 /*
 140     LPNM_UPDOWN lpnmud = (LPNM_UPDOWN)lParam;
 141
 142     wxSpinEvent event(lpnmud->iDelta > 0 ? wxEVT_SCROLL_LINEUP
 143                                          : wxEVT_SCROLL_LINEDOWN,
 144                       m_windowId);
 145     event.SetPosition(lpnmud->iPos + lpnmud->iDelta);
 146     event.SetEventObject(this);
 147
 148     bool processed = GetEventHandler()->ProcessEvent(event);
 149
 150     *result = event.IsAllowed() ? 0 : 1;
 151
 152     return processed;
 153 */
 154     return FALSE;
 155 }
 156
 157 bool wxSpinButton::OS2Command(WXUINT cmd, WXWORD id)
 158 {
 159     // No command messages
 160     return FALSE;
 161 }
 162
 163 #endif //wxUSE_SPINBTN