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 #if !USE_SHARED_LIBRARY
  37     IMPLEMENT_DYNAMIC_CLASS(wxSpinCtrl, wxControl)
  38 #endif
  39
  40 // ----------------------------------------------------------------------------
  41 // constants
  42 // ----------------------------------------------------------------------------
  43
  44 // the margin between the up-down control and its buddy
  45 static const int MARGIN_BETWEEN = 5;
  46
  47 // ============================================================================
  48 // implementation
  49 // ============================================================================
  50
  51 // ----------------------------------------------------------------------------
  52 // construction
  53 // ----------------------------------------------------------------------------
  54
  55 bool wxSpinCtrl::Create(wxWindow *parent,
  56                         wxWindowID id,
  57                         const wxString& value,
  58                         const wxPoint& pos,
  59                         const wxSize& size,
  60                         long style,
  61                         int min, int max, int initial,
  62                         const wxString& name)
  63 {
  64     // TODO:
  65 /*
  66     // before using DoGetBestSize(), have to set style to let the base class
  67     // know whether this is a horizontal or vertical control (we're always
  68     // vertical)
  69     SetWindowStyle(style | wxSP_VERTICAL);
  70
  71     // calculate the sizes: the size given is the toal size for both controls
  72     // and we need to fit them both in the given width (height is the same)
  73     wxSize sizeText(size), sizeBtn(size);
  74     sizeBtn.x = wxSpinButton::DoGetBestSize().x;
  75     sizeText.x -= sizeBtn.x + MARGIN_BETWEEN;
  76     if ( sizeText.x <= 0 )
  77     {
  78         wxLogDebug(_T("not enough space for wxSpinCtrl!"));
  79     }
  80
  81     wxPoint posBtn(pos);
  82     posBtn.x += sizeText.x + MARGIN_BETWEEN;
  83
  84     // create the spin button
  85     if ( !wxSpinButton::Create(parent, id, posBtn, sizeBtn, style, name) )
  86     {
  87         return FALSE;
  88     }
  89
  90     SetRange(min, max);
  91     SetValue(initial);
  92
  93     // create the text window
  94     if ( sizeText.y <= 0 )
  95     {
  96         // make it the same height as the button then
  97         int x, y;
  98         wxSpinButton::DoGetSize(&x, &y);
  99
 100         sizeText.y = y;
 101     }
 102
 103     m_hwndBuddy = (WXHWND)::CreateWindowEx
 104                     (
 105                      WS_EX_CLIENTEDGE,                  // sunken border
 106                      _T("EDIT"),                        // window class
 107                      NULL,                              // no window title
 108                      WS_CHILD | WS_VISIBLE | WS_BORDER, // style
 109                      pos.x, pos.y,                      // position
 110                      sizeText.x, sizeText.y,            // size
 111                      GetHwndOf(parent),                 // parent
 112                      (HMENU)-1,                         // control id
 113                      wxGetInstance(),                   // app instance
 114                      NULL                               // unused client data
 115                     );
 116
 117     if ( !m_hwndBuddy )
 118     {
 119         wxLogLastError("CreateWindow(buddy text window)");
 120
 121         return FALSE;
 122     }
 123
 124     // should have the same font as the other controls
 125     WXHANDLE hFont = GetParent()->GetFont().GetResourceHandle();
 126     ::SendMessage((HWND)m_hwndBuddy, WM_SETFONT, (WPARAM)hFont, TRUE);
 127
 128     // associate the text window with the spin button
 129     (void)SendMessage(GetHwnd(), UDM_SETBUDDY, (WPARAM)m_hwndBuddy, 0);
 130 */
 131     return FALSE;
 132 }
 133
 134 // ----------------------------------------------------------------------------
 135 // size calculations
 136 // ----------------------------------------------------------------------------
 137
 138 void wxSpinCtrl::DoMoveWindow(int x, int y, int width, int height)
 139 {
 140     int widthBtn = DoGetBestSize().x;
 141     int widthText = width - widthBtn - MARGIN_BETWEEN;
 142     if ( widthText <= 0 )
 143     {
 144         wxLogDebug(_T("not enough space for wxSpinCtrl!"));
 145     }
 146 // TODO:
 147 /*
 148     if ( !::MoveWindow((HWND)m_hwndBuddy, x, y, widthText, height, TRUE) )
 149     {
 150         wxLogLastError("MoveWindow(buddy)");
 151     }
 152
 153     x += widthText + MARGIN_BETWEEN;
 154     if ( !::MoveWindow(GetHwnd(), x, y, widthBtn, height, TRUE) )
 155     {
 156         wxLogLastError("MoveWindow");
 157     }
 158 */
 159 }