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