src/os2/spinctrl.cpp

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        msw/spinctrl.cpp
   3 // Purpose:     wxSpinCtrl class implementation for Win32
   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 // ============================================================================
  13 // declarations
  14 // ============================================================================
  15
  16
  17 // ----------------------------------------------------------------------------
  18 // headers
  19 // ----------------------------------------------------------------------------
  20
  21 // for compilers that support precompilation, includes "wx.h".
  22 #include "wx/wxprec.h"
  23
  24
  25 #ifndef WX_PRECOMP
  26     #include "wx/wx.h"
  27 #endif
  28
  29 #include "wx/spinctrl.h"
  30 #include "wx/os2/private.h"
  31
  32 // ----------------------------------------------------------------------------
  33 // macros
  34 // ----------------------------------------------------------------------------
  35
  36     IMPLEMENT_DYNAMIC_CLASS(wxSpinCtrl, wxControl)
  37
  38 // ----------------------------------------------------------------------------
  39 // constants
  40 // ----------------------------------------------------------------------------
  41
  42 // the margin between the up-down control and its buddy
  43 static const int MARGIN_BETWEEN = 5;
  44
  45 // ============================================================================
  46 // implementation
  47 // ============================================================================
  48
  49 // ----------------------------------------------------------------------------
  50 // construction
  51 // ----------------------------------------------------------------------------
  52
  53 bool wxSpinCtrl::Create(wxWindow *parent,
  54                         wxWindowID id,
  55                         const wxString& value,
  56                         const wxPoint& pos,
  57                         const wxSize& size,
  58                         long style,
  59                         int min, int max, int initial,
  60                         const wxString& name)
  61 {
  62     // TODO:
  63 /*
  64     // before using DoGetBestSize(), have to set style to let the base class
  65     // know whether this is a horizontal or vertical control (we're always
  66     // vertical)
  67     SetWindowStyle(style | wxSP_VERTICAL);
  68
  69     // calculate the sizes: the size given is the toal size for both controls
  70     // and we need to fit them both in the given width (height is the same)
  71     wxSize sizeText(size), sizeBtn(size);
  72     sizeBtn.x = wxSpinButton::DoGetBestSize().x;
  73     sizeText.x -= sizeBtn.x + MARGIN_BETWEEN;
  74     if ( sizeText.x <= 0 )
  75     {
  76         wxLogDebug(_T("not enough space for wxSpinCtrl!"));
  77     }
  78
  79     wxPoint posBtn(pos);
  80     posBtn.x += sizeText.x + MARGIN_BETWEEN;
  81
  82     // create the spin button
  83     if ( !wxSpinButton::Create(parent, id, posBtn, sizeBtn, style, name) )
  84     {
  85         return FALSE;
  86     }
  87
  88     SetRange(min, max);
  89     SetValue(initial);
  90
  91     // create the text window
  92     if ( sizeText.y <= 0 )
  93     {
  94         // make it the same height as the button then
  95         int x, y;
  96         wxSpinButton::DoGetSize(&x, &y);
  97
  98         sizeText.y = y;
  99     }
 100
 101     m_hwndBuddy = (WXHWND)::CreateWindowEx
 102                     (
 103                      WS_EX_CLIENTEDGE,                  // sunken border
 104                      _T("EDIT"),                        // window class
 105                      NULL,                              // no window title
 106                      WS_CHILD | WS_VISIBLE | WS_BORDER, // style
 107                      pos.x, pos.y,                      // position
 108                      sizeText.x, sizeText.y,            // size
 109                      GetHwndOf(parent),                 // parent
 110                      (HMENU)-1,                         // control id
 111                      wxGetInstance(),                   // app instance
 112                      NULL                               // unused client data
 113                     );
 114
 115     if ( !m_hwndBuddy )
 116     {
 117         wxLogLastError("CreateWindow(buddy text window)");
 118
 119         return FALSE;
 120     }
 121
 122     // should have the same font as the other controls
 123     WXHANDLE hFont = GetParent()->GetFont().GetResourceHandle();
 124     ::SendMessage((HWND)m_hwndBuddy, WM_SETFONT, (WPARAM)hFont, TRUE);
 125
 126     // associate the text window with the spin button
 127     (void)SendMessage(GetHwnd(), UDM_SETBUDDY, (WPARAM)m_hwndBuddy, 0);
 128 */
 129     return FALSE;
 130 }
 131
 132 // ----------------------------------------------------------------------------
 133 // size calculations
 134 // ----------------------------------------------------------------------------
 135
 136 void wxSpinCtrl::DoMoveWindow(int x, int y, int width, int height)
 137 {
 138     int widthBtn = DoGetBestSize().x;
 139     int widthText = width - widthBtn - MARGIN_BETWEEN;
 140     if ( widthText <= 0 )
 141     {
 142         wxLogDebug(_T("not enough space for wxSpinCtrl!"));
 143     }
 144 // TODO:
 145 /*
 146     if ( !::MoveWindow((HWND)m_hwndBuddy, x, y, widthText, height, TRUE) )
 147     {
 148         wxLogLastError("MoveWindow(buddy)");
 149     }
 150
 151     x += widthText + MARGIN_BETWEEN;
 152     if ( !::MoveWindow(GetHwnd(), x, y, widthBtn, height, TRUE) )
 153     {
 154         wxLogLastError("MoveWindow");
 155     }
 156 */
 157 }