Hopefully fixed library names generated by wx-config for OS/2's PM port.

[wxWidgets.git] / src / msw / ownerdrw.cpp

diff --git a/src/msw/ownerdrw.cpp b/src/msw/ownerdrw.cpp
index 0dc3e686f850d5d6830e1be0c43e7f30cdb4d1c9..6fa6d7734020fec7b1ff06c67091a94020db64ef 100644 (file)
--- a/src/msw/ownerdrw.cpp
+++ b/src/msw/ownerdrw.cpp
@@ -9,7 +9,7 @@
 // Licence:     wxWindows licence
 ///////////////////////////////////////////////////////////////////////////////
 
 // Licence:     wxWindows licence
 ///////////////////////////////////////////////////////////////////////////////
 

-#ifdef __GNUG__
+#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)

 #pragma implementation
 #endif
 
 #pragma implementation
 #endif
 


@@ -35,9 +35,97 @@
 #include "wx/ownerdrw.h"
 #include "wx/menuitem.h"
 #include "wx/fontutil.h"
 #include "wx/ownerdrw.h"
 #include "wx/menuitem.h"
 #include "wx/fontutil.h"

+#include "wx/module.h"

 
 #if wxUSE_OWNER_DRAWN
 
 
 #if wxUSE_OWNER_DRAWN
 

+#ifndef SPI_GETKEYBOARDCUES
+#define SPI_GETKEYBOARDCUES 0x100A
+#endif
+
+class wxMSWSystemMenuFontModule : public wxModule
+{
+public:
+
+    virtual bool OnInit()
+    {
+        ms_systemMenuFont = new wxFont;
+
+#if defined(__WXMSW__) && defined(__WIN32__) && defined(SM_CXMENUCHECK)
+        NONCLIENTMETRICS nm;
+        nm.cbSize = sizeof(NONCLIENTMETRICS);
+        SystemParametersInfo(SPI_GETNONCLIENTMETRICS,0,&nm,0);
+
+        ms_systemMenuButtonWidth = nm.iMenuHeight;
+        ms_systemMenuHeight = nm.iMenuHeight;
+
+        // create menu font
+        wxNativeFontInfo info;
+        memcpy(&info.lf, &nm.lfMenuFont, sizeof(LOGFONT));
+        ms_systemMenuFont->Create(info);
+
+        if (SystemParametersInfo(SPI_GETKEYBOARDCUES, 0, &ms_showCues, 0) == 0)
+            ms_showCues = true;
+#endif
+
+        return true;
+    }
+
+    virtual void OnExit()
+    {
+        delete ms_systemMenuFont;
+        ms_systemMenuFont = NULL;
+    }
+
+    static wxFont* ms_systemMenuFont;
+    static int ms_systemMenuButtonWidth;   // windows clean install default
+    static int ms_systemMenuHeight;        // windows clean install default
+    static bool ms_showCues;
+private:
+    DECLARE_DYNAMIC_CLASS(wxMSWSystemMenuFontModule)
+};
+
+// these static variables are from the wxMSWSystemMenuFontModule object
+// and reflect the system settings returned by the Win32 API's
+// SystemParametersInfo() call.
+
+wxFont* wxMSWSystemMenuFontModule::ms_systemMenuFont = NULL;
+int wxMSWSystemMenuFontModule::ms_systemMenuButtonWidth = 18;   // windows clean install default
+int wxMSWSystemMenuFontModule::ms_systemMenuHeight = 18;        // windows clean install default
+bool wxMSWSystemMenuFontModule::ms_showCues = true;
+
+IMPLEMENT_DYNAMIC_CLASS(wxMSWSystemMenuFontModule, wxModule)
+
+
+// temporary hack to implement wxOwnerDrawn::IsMenuItem() without breaking
+// backwards compatibility
+#if wxCHECK_VERSION(2, 7, 0)
+    #pragma warning "TODO: remove gs_menuItems hack"
+#endif
+
+// VC++ 6 gives a warning here:
+//
+//      return type for 'OwnerDrawnSet_wxImplementation_HashTable::iterator::
+//      operator ->' is 'class wxOwnerDrawn ** ' (ie; not a UDT or reference to
+//      a UDT.  Will produce errors if applied using infix notation.
+//
+// shut it down
+#ifdef __VISUALC__
+    #if __VISUALC__ <= 1300
+        #pragma warning(push)
+        #pragma warning(disable: 4284)
+        #define POP_WARNINGS
+    #endif
+#endif
+
+#include "wx/hashset.h"
+WX_DECLARE_HASH_SET(wxOwnerDrawn*, wxPointerHash, wxPointerEqual, OwnerDrawnSet);
+
+#ifdef POP_WARNINGS
+    #pragma warning(pop)
+#endif
+
+static OwnerDrawnSet gs_menuItems;

 
 // ============================================================================
 // implementation of wxOwnerDrawn class
 
 // ============================================================================
 // implementation of wxOwnerDrawn class


@@ -46,50 +134,49 @@
 // ctor
 // ----
 wxOwnerDrawn::wxOwnerDrawn(const wxString& str,
 // ctor
 // ----
 wxOwnerDrawn::wxOwnerDrawn(const wxString& str,

-                           bool bCheckable, bool WXUNUSED(bMenuItem))
+                           bool bCheckable,
+                           bool bMenuItem)

             : m_strName(str)
 {
             : m_strName(str)
 {

-#if defined(__WXMSW__) && defined(__WIN32__) && defined(SM_CXMENUCHECK)
-    // get the default menu height and font from the system
-    NONCLIENTMETRICS nm;
-    nm.cbSize = sizeof (NONCLIENTMETRICS);
-    SystemParametersInfo (SPI_GETNONCLIENTMETRICS,0,&nm,0); 
-    m_nMinHeight = nm.iMenuHeight;
-    
-    // nm.iMenuWidth is the system default for the width of
-    // menu icons and checkmarks

     if (ms_nDefaultMarginWidth == 0)
     {
     if (ms_nDefaultMarginWidth == 0)
     {

-       ms_nDefaultMarginWidth = nm.iMenuWidth;
-       ms_nLastMarginWidth = nm.iMenuWidth;
+       ms_nDefaultMarginWidth = ::GetSystemMetrics(SM_CXMENUCHECK) +
+                                wxSystemSettings::GetMetric(wxSYS_EDGE_X);
+       ms_nLastMarginWidth = ms_nDefaultMarginWidth;

     }
 
     }
 

-    wxNativeFontInfo info;
-    memcpy(&info.lf, &nm.lfMenuFont, sizeof(LOGFONT));
-    m_font.Create(info);
-#else
-    // windows clean install default
-    m_nMinHeight = 18;
-    
-    if (ms_nDefaultMarginWidth == 0)
-    {
-        ms_nDefaultMarginWidth = 18;
-        ms_nLastMarginWidth = 18;
-    }
-    if (wxNORMAL_FONT)
-       m_font = *wxNORMAL_FONT;
-#endif
-

     m_bCheckable   = bCheckable;
     m_bCheckable   = bCheckable;

-    m_bOwnerDrawn  = FALSE;
+    m_bOwnerDrawn  = false;

     m_nHeight      = 0;
     m_nMarginWidth = ms_nLastMarginWidth;
     m_nHeight      = 0;
     m_nMarginWidth = ms_nLastMarginWidth;

+    m_nMinHeight   = wxMSWSystemMenuFontModule::ms_systemMenuHeight;
+
+    m_bmpDisabled = wxNullBitmap;
+
+    // TODO: we can't add new m_isMenuItem field in 2.6, so we use this hack
+    //       with the map, but do add m_isMenuItem in 2.7
+    if ( bMenuItem )
+    {
+        gs_menuItems.insert(this);
+    }
+}
+
+wxOwnerDrawn::~wxOwnerDrawn()
+{
+    // TODO: remove this in 2.7
+    gs_menuItems.erase(this);
+}
+
+bool wxOwnerDrawn::IsMenuItem() const
+{
+    // TODO: in 2.7, replace this with simple "return m_isMenuItem"
+    return gs_menuItems.count(this) == 1;

 }
 
 
 // these items will be set during the first invocation of the c'tor,
 // because the values will be determined by checking the system settings,
 }
 
 
 // these items will be set during the first invocation of the c'tor,
 // because the values will be determined by checking the system settings,

-// which is a chunk of code  
+// which is a chunk of code

 size_t wxOwnerDrawn::ms_nDefaultMarginWidth = 0;
 size_t wxOwnerDrawn::ms_nLastMarginWidth = 0;
 
 size_t wxOwnerDrawn::ms_nDefaultMarginWidth = 0;
 size_t wxOwnerDrawn::ms_nLastMarginWidth = 0;
 


@@ -97,101 +184,90 @@ size_t wxOwnerDrawn::ms_nLastMarginWidth = 0;
 // drawing
 // -------
 
 // drawing
 // -------
 

+wxFont wxOwnerDrawn::GetFontToUse() const
+{
+    wxFont font = m_font;
+    if ( !font.Ok() )
+    {
+        if ( IsMenuItem() )
+            font = *wxMSWSystemMenuFontModule::ms_systemMenuFont;
+
+        if ( !font.Ok() )
+            font = *wxNORMAL_FONT;
+    }
+
+    return font;
+}
+

 // get size of the item
 // The item size includes the menu string, the accel string,
 // the bitmap and size for a submenu expansion arrow...
 bool wxOwnerDrawn::OnMeasureItem(size_t *pwidth, size_t *pheight)
 {
 // get size of the item
 // The item size includes the menu string, the accel string,
 // the bitmap and size for a submenu expansion arrow...
 bool wxOwnerDrawn::OnMeasureItem(size_t *pwidth, size_t *pheight)
 {

-  wxMemoryDC dc;
-
-  wxString str = wxStripMenuCodes(m_strName);
+    if ( IsOwnerDrawn() )
+    {
+        wxMemoryDC dc;

 
 

-  // if we have a valid accel string, then pad out
-  // the menu string so the menu and accel string are not
-  // placed ontop of eachother.
-  if ( !m_strAccel.empty() )
-   {
-       str.Pad(str.Length()%8);
-       str += m_strAccel;
-   }
+        wxString str = wxStripMenuCodes(m_strName);

 
 

-  if (m_font.Ok())
-      dc.SetFont(GetFont());
+        // if we have a valid accel string, then pad out
+        // the menu string so that the menu and accel string are not
+        // placed on top of each other.
+        if ( !m_strAccel.empty() )
+        {
+            str.Pad(str.Length()%8);
+            str += m_strAccel;
+        }

 
 

-  dc.GetTextExtent(str, (long *)pwidth, (long *)pheight);
+        dc.SetFont(GetFontToUse());

 
 

-  if (!m_strAccel.IsEmpty())
-  {
-      // measure the accelerator string, and add it's width to
-      // the total item width, plus 16 (Accelerators are right justified,
-      // with the right edge of the text rectangle 16 pixels left of
-      // the right edge of the menu)
-
-      int accel_width, accel_height;
-      dc.GetTextExtent(m_strAccel, &accel_width, &accel_height);
-      *pwidth += accel_width;
-  }
+        dc.GetTextExtent(str, (long *)pwidth, (long *)pheight);

 
 

-  // add space at the end of the menu for the submenu expansion arrow
-  // this will also allow offsetting the accel string from the right edge
-  *pwidth += (size_t) (GetDefaultMarginWidth() * 1.5);
+        // add space at the end of the menu for the submenu expansion arrow
+        // this will also allow offsetting the accel string from the right edge
+        *pwidth += GetMarginWidth() + 16;
+    }
+    else // don't draw the text, just the bitmap (if any)
+    {
+        *pwidth =
+        *pheight = 0;
+    }

 
 

-  // JACS: items still look too tightly packed, so adding 5 pixels.
-  (*pheight) = (*pheight) + 5;
+    // increase size to accommodate bigger bitmaps if necessary
+    if (m_bmpChecked.Ok())
+    {
+        // Is BMP height larger then text height?
+        size_t adjustedHeight = m_bmpChecked.GetHeight() +
+                                  2*wxSystemSettings::GetMetric(wxSYS_EDGE_Y);
+        if (*pheight < adjustedHeight)
+            *pheight = adjustedHeight;
+
+        const size_t widthBmp = m_bmpChecked.GetWidth();
+        if ( IsOwnerDrawn() )
+        {
+            // widen the margin to fit the bitmap if necessary
+            if ((size_t)GetMarginWidth() < widthBmp)
+                SetMarginWidth(widthBmp);
+        }
+        else // we must allocate enough space for the bitmap
+        {
+            *pwidth += widthBmp;
+        }
+    }

 
 

-  // Ray Gilbert's changes - Corrects the problem of a BMP
-  // being placed next to text in a menu item, and the BMP does
-  // not match the size expected by the system.  This will
-  // resize the space so the BMP will fit.  Without this, BMPs
-  // must be no larger or smaller than 16x16.
-  if (m_bmpChecked.Ok())
-  {
-      // Is BMP height larger then text height?
-      size_t adjustedHeight = m_bmpChecked.GetHeight() +
-                              wxSystemSettings::GetMetric(wxSYS_EDGE_Y);
-      if (*pheight < adjustedHeight)
-          *pheight = adjustedHeight;
-
-      // Does BMP encroach on default check menu position?
-      size_t adjustedWidth = m_bmpChecked.GetWidth() +
-                             (wxSystemSettings::GetMetric(wxSYS_EDGE_X) * 2);
-//      if (ms_nDefaultMarginWidth < adjustedWidth)
-//          *pwidth += adjustedWidth - ms_nDefaultMarginWidth;
-
-      // Do we need to widen margin to fit BMP?
-      if ((size_t)GetMarginWidth() != adjustedWidth)
-          SetMarginWidth(adjustedWidth);
-        
-      // add the size of the bitmap to our total size...
-      *pwidth += GetMarginWidth(); 
-  }
+    // add a 4-pixel separator, otherwise menus look cluttered
+    *pwidth += 4;

 
 

-  // add the size of the bitmap to our total size - even if we don't have
-  // a bitmap we leave room for one...
-  *pwidth += GetMarginWidth();
-  
-  // make sure that this item is at least as
-  // tall as the user's system settings specify
-  if (*pheight < m_nMinHeight)
-    *pheight = m_nMinHeight;
+    // make sure that this item is at least as tall as the system menu height
+    if ( *pheight < m_nMinHeight )
+      *pheight = m_nMinHeight;

 
 

-  m_nHeight = *pheight;                // remember height for use in OnDrawItem
+    // remember height for use in OnDrawItem
+    m_nHeight = *pheight;

 
 

-  return TRUE;
+    return true;

 }
 
 }
 

-// searching for this macro you'll find all the code where I'm using the native
-// Win32 GDI functions and not wxWindows ones. Might help to whoever decides to
-// port this code to X. (VZ)
-
-// JACS: TODO. Why does a disabled but highlighted item still
-// get drawn embossed? How can we tell DrawState that we don't want the
-// embossing?
-
-#if defined(__WIN32__) && !defined(__SYMANTEC__) && !defined(__TWIN32__)
-#define   O_DRAW_NATIVE_API     // comments below explain why I use it
-#endif
-

 // draw the item
 bool wxOwnerDrawn::OnDrawItem(wxDC& dc,
                               const wxRect& rc,
 // draw the item
 bool wxOwnerDrawn::OnDrawItem(wxDC& dc,
                               const wxRect& rc,


@@ -200,11 +276,19 @@ bool wxOwnerDrawn::OnDrawItem(wxDC& dc,
 {
   // we do nothing on focus change
   if ( act == wxODFocusChanged )
 {
   // we do nothing on focus change
   if ( act == wxODFocusChanged )

-    return TRUE;
+    return true;
+
+
+  // this flag determines whether or not an edge will
+  // be drawn around the bitmap. In most "windows classic"
+  // applications, a 1-pixel highlight edge is drawn around
+  // the bitmap of an item when it is selected.  However,
+  // with the new "luna" theme, no edge is drawn around
+  // the bitmap because the background is white (this applies
+  // only to "non-XP style" menus w/ bitmaps --
+  // see IE 6 menus for an example)

 
 

-  // wxColor <-> RGB
-  #define   ToRGB(col)  PALETTERGB(col.Red(), col.Green(), col.Blue())
-  #define   UnRGB(col)  GetRValue(col), GetGValue(col), GetBValue(col)
+  bool draw_bitmap_edge = true;

 
   // set the colors
   // --------------
 
   // set the colors
   // --------------


@@ -222,126 +306,145 @@ bool wxOwnerDrawn::OnDrawItem(wxDC& dc,
   }
   else {
     // fall back to default colors if none explicitly specified
   }
   else {
     // fall back to default colors if none explicitly specified

-    colBack = m_colBack.Ok() ? ToRGB(m_colBack) : GetSysColor(COLOR_WINDOW);
-    colText = m_colText.Ok() ? ToRGB(m_colText) : GetSysColor(COLOR_WINDOWTEXT);
+    colBack = m_colBack.Ok() ? wxColourToPalRGB(m_colBack)
+                             : GetSysColor(COLOR_MENU);
+    colText = m_colText.Ok() ? wxColourToPalRGB(m_colText)
+                             : GetSysColor(COLOR_MENUTEXT);

   }
 
   }
 

-  #ifdef  O_DRAW_NATIVE_API
-    #define  hdc           (HDC)dc.GetHDC()
-    COLORREF colOldText = ::SetTextColor(hdc, colText),
-             colOldBack = ::SetBkColor(hdc, colBack);
-  #else
-    dc.SetTextForeground(wxColor(UnRGB(colText)));
-    dc.SetTextBackground(wxColor(UnRGB(colBack)));
-  #endif
+  if ( IsOwnerDrawn() )
+  {
+    // don't draw an edge around the bitmap, if background is white ...
+    DWORD menu_bg_color = GetSysColor(COLOR_MENU);
+    if (    ( GetRValue( menu_bg_color ) >= 0xf0 &&
+              GetGValue( menu_bg_color ) >= 0xf0 &&
+              GetBValue( menu_bg_color ) >= 0xf0 )
+      )
+    {
+        draw_bitmap_edge = false;
+    }
+  }
+  else // edge doesn't look well with default Windows drawing
+  {
+    draw_bitmap_edge = false;
+  }
+
+
+  HDC hdc = GetHdcOf(dc);
+  COLORREF colOldText = ::SetTextColor(hdc, colText),
+           colOldBack = ::SetBkColor(hdc, colBack);
+
+  // *2, as in wxSYS_EDGE_Y
+  int margin = GetMarginWidth() + 2 * wxSystemSettings::GetMetric(wxSYS_EDGE_X);

 
   // select the font and draw the text
   // ---------------------------------
 
 
   // determine where to draw and leave space for a check-mark.
 
   // select the font and draw the text
   // ---------------------------------
 
 
   // determine where to draw and leave space for a check-mark.

-  // Add 3 pixel padding so text appears well within highlight rectangle
-  int x = rc.x + GetMarginWidth() + 3;
+  // + 1 pixel to separate the edge from the highlight rectangle
+  int xText = rc.x + margin + 1;

 
 
 
 

-  // using native API because it reckognizes '&'
-  #ifdef  O_DRAW_NATIVE_API
+  // using native API because it recognizes '&'
+  if ( IsOwnerDrawn() )
+  {

     int nPrevMode = SetBkMode(hdc, TRANSPARENT);
     int nPrevMode = SetBkMode(hdc, TRANSPARENT);

-    HBRUSH hbr = CreateSolidBrush(colBack),
-           hPrevBrush = (HBRUSH)SelectObject(hdc, hbr);
+    AutoHBRUSH hbr(colBack);
+    SelectInHDC selBrush(hdc, hbr);

 
 

-    RECT rectFill = { rc.GetLeft(), rc.GetTop(), rc.GetRight()+1, rc.GetBottom() };
+    RECT rectFill = { rc.GetLeft(), rc.GetTop(),
+                        rc.GetRight() + 1, rc.GetBottom() + 1 };

 
 

-    if ( st & wxODSelected && m_bmpChecked.Ok()) {
+    if ( (st & wxODSelected) && m_bmpChecked.Ok() && draw_bitmap_edge ) {

         // only draw the highlight under the text, not under
         // only draw the highlight under the text, not under

-        // the bitmap or checkmark; leave a 1-pixel gap.
-        rectFill.left = GetMarginWidth() + 1;
+        // the bitmap or checkmark
+        rectFill.left = xText;

     }
 
     FillRect(hdc, &rectFill, hbr);
 
     // use default font if no font set
     }
 
     FillRect(hdc, &rectFill, hbr);
 
     // use default font if no font set

-    HFONT hfont;
-    if ( m_font.Ok() ) {
-      m_font.RealizeResource();
-      hfont = (HFONT)m_font.GetResourceHandle();
-    }
-    else {
-      hfont = (HFONT)::GetStockObject(SYSTEM_FONT);
-    }
-
-    HFONT hPrevFont = (HFONT) ::SelectObject(hdc, hfont);
+    wxFont fontToUse = GetFontToUse();
+    SelectInHDC selFont(hdc, GetHfontOf(fontToUse));

 
     wxString strMenuText = m_strName.BeforeFirst('\t');
 
 
     wxString strMenuText = m_strName.BeforeFirst('\t');
 

+    xText += 3; // separate text from the highlight rectangle
+

     SIZE sizeRect;
     SIZE sizeRect;

-    GetTextExtentPoint32(hdc,strMenuText.c_str(), strMenuText.Length(),&sizeRect);
+    ::GetTextExtentPoint32(hdc, strMenuText.c_str(), strMenuText.Length(), &sizeRect);

     ::DrawState(hdc, NULL, NULL,
                 (LPARAM)strMenuText.c_str(), strMenuText.length(),
     ::DrawState(hdc, NULL, NULL,
                 (LPARAM)strMenuText.c_str(), strMenuText.length(),

-                x, rc.y+( (int) ((rc.GetHeight()-sizeRect.cy)/2.0) )-1, // centre text vertically
-                rc.GetWidth()-GetMarginWidth(), sizeRect.cy,
+                xText, rc.y + (int) ((rc.GetHeight()-sizeRect.cy)/2.0), // centre text vertically
+                rc.GetWidth()-margin, sizeRect.cy,

                 DST_PREFIXTEXT |
                 DST_PREFIXTEXT |

-                (((st & wxODDisabled) && !(st & wxODSelected)) ? DSS_DISABLED : 0));
+                (((st & wxODDisabled) && !(st & wxODSelected)) ? DSS_DISABLED : 0) |
+                (((st & wxODHidePrefix) && !wxMSWSystemMenuFontModule::ms_showCues) ? 512 : 0)); // 512 == DSS_HIDEPREFIX

 
 

+    // ::SetTextAlign(hdc, TA_RIGHT) doesn't work with DSS_DISABLED or DSS_MONO
+    // as the last parameter in DrawState() (at least with Windows98). So we have
+    // to take care of right alignment ourselves.

     if ( !m_strAccel.empty() )
     {
     if ( !m_strAccel.empty() )
     {

-        // right align accel string with right edge of menu ( offset by the margin width )
-        ::SetTextAlign(hdc, TA_RIGHT);
+        int accel_width, accel_height;
+        dc.GetTextExtent(m_strAccel, &accel_width, &accel_height);
+        // right align accel string with right edge of menu ( offset by the
+        // margin width )

         ::DrawState(hdc, NULL, NULL,
         ::DrawState(hdc, NULL, NULL,

-                    (LPARAM)m_strAccel.c_str(), m_strAccel.length(),
-                    rc.GetWidth()-(GetMarginWidth()), rc.y+(int) ((rc.GetHeight()-sizeRect.cy)/2.0),
-                    rc.GetWidth()-GetMarginWidth(), sizeRect.cy,
-                    DST_TEXT |
-                    (((st & wxODDisabled) && !(st & wxODSelected)) ? DSS_DISABLED : 0));
-        ::SetTextAlign(hdc, TA_LEFT);
+                (LPARAM)m_strAccel.c_str(), m_strAccel.length(),
+                rc.GetWidth()-16-accel_width, rc.y+(int) ((rc.GetHeight()-sizeRect.cy)/2.0),
+                0, 0,
+                DST_TEXT |
+                (((st & wxODDisabled) && !(st & wxODSelected)) ? DSS_DISABLED : 0));

     }
 
     }
 

-    (void)SelectObject(hdc, hPrevBrush);
-    (void)SelectObject(hdc, hPrevFont);

     (void)SetBkMode(hdc, nPrevMode);
     (void)SetBkMode(hdc, nPrevMode);

+  }

 
 

-    DeleteObject(hbr);
-  #else
-    dc.SetFont(GetFont());
-    dc.DrawText(wxStripMenuCodes(m_strName), x, rc.y);
-  #endif  //O_DRAW_NATIVE_API

 
   // draw the bitmap
   // ---------------
   if ( IsCheckable() && !m_bmpChecked.Ok() ) {
     if ( st & wxODChecked ) {
 
   // draw the bitmap
   // ---------------
   if ( IsCheckable() && !m_bmpChecked.Ok() ) {
     if ( st & wxODChecked ) {

-      // using native APIs for performance and simplicity
-#ifdef  O_DRAW_NATIVE_API

       // what goes on: DrawFrameControl creates a b/w mask,
       // then we copy it to screen to have right colors
 
         // first create a monochrome bitmap in a memory DC
       HDC hdcMem = CreateCompatibleDC(hdc);
       // what goes on: DrawFrameControl creates a b/w mask,
       // then we copy it to screen to have right colors
 
         // first create a monochrome bitmap in a memory DC
       HDC hdcMem = CreateCompatibleDC(hdc);

-      HBITMAP hbmpCheck = CreateBitmap(GetMarginWidth(), m_nHeight, 1, 1, 0);
+      HBITMAP hbmpCheck = CreateBitmap(margin, m_nHeight, 1, 1, 0);

       SelectObject(hdcMem, hbmpCheck);
 
         // then draw a check mark into it
       SelectObject(hdcMem, hbmpCheck);
 
         // then draw a check mark into it

-      RECT rect = { 0, 0, GetMarginWidth(), m_nHeight };
+      RECT rect = { 0, 0, margin, m_nHeight };

       if ( m_nHeight > 0 )
       {
         ::DrawFrameControl(hdcMem, &rect, DFC_MENU, DFCS_MENUCHECK);
       }
 
         // finally copy it to screen DC and clean up
       if ( m_nHeight > 0 )
       {
         ::DrawFrameControl(hdcMem, &rect, DFC_MENU, DFCS_MENUCHECK);
       }
 
         // finally copy it to screen DC and clean up

-      BitBlt(hdc, rc.x, rc.y, GetMarginWidth(), m_nHeight,
+      BitBlt(hdc, rc.x, rc.y, margin, m_nHeight,

              hdcMem, 0, 0, SRCCOPY);
 
       DeleteDC(hdcMem);
       DeleteObject(hbmpCheck);
              hdcMem, 0, 0, SRCCOPY);
 
       DeleteDC(hdcMem);
       DeleteObject(hbmpCheck);

-#else
-        // #### to do: perhaps using Marlett font (create equiv. font under X)
-//        wxFAIL("not implemented");
-#endif  //O_DRAW_NATIVE_API

     }
   }
   else {
     }
   }
   else {

-    // for uncheckable item we use only the 'checked' bitmap
-    wxBitmap bmp(GetBitmap(IsCheckable() ? ((st & wxODChecked) != 0) : TRUE));
+    wxBitmap bmp;
+
+    if ( st & wxODDisabled )
+    {
+        bmp = GetDisabledBitmap();
+    }
+
+    if ( !bmp.Ok() )
+    {
+        // for not checkable bitmaps we should always use unchecked one because
+        // their checked bitmap is not set
+        bmp = GetBitmap(!IsCheckable() || (st & wxODChecked));
+    }
+

     if ( bmp.Ok() ) {
       wxMemoryDC dcMem(&dc);
       dcMem.SelectObject(bmp);
     if ( bmp.Ok() ) {
       wxMemoryDC dcMem(&dc);
       dcMem.SelectObject(bmp);


@@ -350,48 +453,30 @@ bool wxOwnerDrawn::OnDrawItem(wxDC& dc,
       int nBmpWidth = bmp.GetWidth(),
           nBmpHeight = bmp.GetHeight();
 
       int nBmpWidth = bmp.GetWidth(),
           nBmpHeight = bmp.GetHeight();
 

-      // there should be enough place!
+      // there should be enough space!

       wxASSERT((nBmpWidth <= rc.GetWidth()) && (nBmpHeight <= rc.GetHeight()));
 
       int heightDiff = m_nHeight - nBmpHeight;
       wxASSERT((nBmpWidth <= rc.GetWidth()) && (nBmpHeight <= rc.GetHeight()));
 
       int heightDiff = m_nHeight - nBmpHeight;

-      dc.Blit(rc.x + (GetMarginWidth() - nBmpWidth) / 2,
+      dc.Blit(rc.x + (margin - nBmpWidth) / 2,

               rc.y + heightDiff / 2,
               nBmpWidth, nBmpHeight,
               rc.y + heightDiff / 2,
               nBmpWidth, nBmpHeight,

-              &dcMem, 0, 0, wxCOPY, TRUE /* use mask */);
+              &dcMem, 0, 0, wxCOPY, true /* use mask */);

 
 

-      if ( st & wxODSelected ) {
-        #ifdef  O_DRAW_NATIVE_API
+      if ( ( st & wxODSelected ) && !( st & wxODDisabled ) && draw_bitmap_edge ) {

           RECT rectBmp = { rc.GetLeft(), rc.GetTop(),
           RECT rectBmp = { rc.GetLeft(), rc.GetTop(),

-                           rc.GetLeft() + GetMarginWidth(),
-                           rc.GetTop() + m_nHeight-1 };
+                           rc.GetLeft() + margin,
+                           rc.GetTop() + m_nHeight };

           SetBkColor(hdc, colBack);
           SetBkColor(hdc, colBack);

-          DrawEdge(hdc, &rectBmp, EDGE_RAISED, BF_SOFT | BF_RECT);
-        #else
-          int x1, y1, x2, y2;
-          x1 = rc.x;
-          y1 = rc.y;
-          x2 = x1 + GetMarginWidth() - 1;
-          y2 = y1 + m_nHeight - 1;
-
-          dc.SetPen(*wxWHITE_PEN);
-          dc.DrawLine(x1, y1, x2, y1);
-          dc.DrawLine(x1, y1, x1, y2);
-          dc.SetPen(*wxGREY_PEN);
-          dc.DrawLine(x1, y2-1, x2, y2-1);
-          dc.DrawLine(x2, y1, x2, y2);
-        #endif  //O_DRAW_NATIVE_API
+
+          DrawEdge(hdc, &rectBmp, BDR_RAISEDINNER, BF_RECT);

       }
     }
   }
 
       }
     }
   }
 

-  #ifdef  O_DRAW_NATIVE_API
-    ::SetTextColor(hdc, colOldText);
-    ::SetBkColor(hdc, colOldBack);
-
-    #undef  hdc
-  #endif  //O_DRAW_NATIVE_API
+  ::SetTextColor(hdc, colOldText);
+  ::SetBkColor(hdc, colOldBack);

 
 

-  return TRUE;
+  return true;

 }
 
 
 }