Fix for GCC compilation

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

diff --git a/src/msw/control.cpp b/src/msw/control.cpp
index 304829225a6104f85e147f603bf260bbe29aaaf5..60d235e05f2c97829ff069b0bc14d884cb5ca05a 100644 (file)
--- a/src/msw/control.cpp
+++ b/src/msw/control.cpp
@@ -154,20 +154,17 @@ bool wxControl::MSWCreateControl(const wxChar *classname,
 
     if ( !m_hWnd )
     {
-        wxLogDebug(wxT("Failed to create a control of class '%s'"), classname);
-        wxFAIL_MSG(_T("something is very wrong, CreateWindowEx failed"));
+#ifdef __WXDEBUG__
+        wxFAIL_MSG(wxString::Format
+                   (
+                    _T("CreateWindowEx(\"%s\", flags=%08x, ex=%08x) failed"),
+                    classname, (unsigned int)style, (unsigned int)exstyle
+                   ));
+#endif // __WXDEBUG__
 
         return false;
     }
 
-#if wxUSE_CTL3D
-    if ( want3D )
-    {
-        Ctl3dSubclassCtl(GetHwnd());
-        m_useCtl3D = true;
-    }
-#endif // wxUSE_CTL3D
-
     // install wxWidgets window proc for this window
     SubclassWin(m_hWnd);
 
@@ -222,8 +219,8 @@ wxSize wxControl::GetBestSpinerSize(const bool is_vertical) const
 #if defined(__SMARTPHONE__) && defined(__WXWINCE__)
                     0,GetCharHeight()
 #else
-                    GetSystemMetrics(is_vertical ? SM_CXVSCROLL : SM_CXHSCROLL),
-                    GetSystemMetrics(is_vertical ? SM_CYVSCROLL : SM_CYHSCROLL)
+                    ::GetSystemMetrics(is_vertical ? SM_CXVSCROLL : SM_CXHSCROLL),
+                    ::GetSystemMetrics(is_vertical ? SM_CYVSCROLL : SM_CYHSCROLL)
 #endif
     );
 
@@ -331,80 +328,47 @@ bool wxControl::MSWOnNotify(int idCtrl,
 }
 #endif // Win95
 
-WXHBRUSH wxControl::MSWControlColorSolid(WXHDC pDC, wxColour colBg)
+WXHBRUSH wxControl::DoMSWControlColor(WXHDC pDC, wxColour colBg)
 {
     HDC hdc = (HDC)pDC;
     if ( m_hasFgCol )
+    {
         ::SetTextColor(hdc, wxColourToRGB(GetForegroundColour()));
+    }
 
+    // use the background colour override if a valid colour is given
+    WXHBRUSH hbr;
     if ( colBg.Ok() )
     {
         ::SetBkColor(hdc, wxColourToRGB(colBg));
 
+        // draw children with the same colour as the parent
         wxBrush *brush = wxTheBrushList->FindOrCreateBrush(colBg, wxSOLID);
 
-        return (WXHBRUSH)brush->GetResourceHandle();
+        hbr = (WXHBRUSH)brush->GetResourceHandle();
+    }
+    else // use our own background colour and recurse upwards if necessary
+    {
+        hbr = MSWGetBgBrush(pDC);
     }
 
-    return 0;
+    return hbr;
 }
 
 WXHBRUSH wxControl::MSWControlColor(WXHDC pDC)
 {
-    WXHBRUSH hbr = MSWControlColorSolid(pDC, m_hasBgCol ? m_backgroundColour
-                                                        : wxNullColour);
-    if ( hbr )
-        return hbr;
-
+    // by default consider that the controls text shouldn't erase the
+    // background under it (this is true for all static controls, check boxes,
+    // radio buttons, ...
     ::SetBkMode((HDC)pDC, TRANSPARENT);
 
-    // check if we should adapt our background to our parent
-    for ( wxWindow *win = this; win; win = win->GetParent() )
-    {
-        if ( win->IsTopLevel() )
-        {
-            // don't go beyond the first top level parent
-            break;
-        }
-
-        if ( win->GetBackgroundStyle() == wxBG_STYLE_COLOUR )
-        {
-            // parent window has solid colour, so it doesn't look
-            // transparent and hence we shouldn't show notebook background
-            wxBrush *brush = wxTheBrushList->FindOrCreateBrush
-                                             (
-                                                win->GetBackgroundColour(),
-                                                wxSOLID
-                                             );
-
-            return (WXHBRUSH)brush->GetResourceHandle();
-        }
-
-#if wxUSE_UXTHEME && wxUSE_NOTEBOOK
-        // check for the special case of the notebooks which draw themed
-        // background when themes are enabled
-        wxNotebook *nbook = wxDynamicCast(win, wxNotebook);
-        if ( nbook )
-        {
-            // return value may be NULL but it is ok: if the first parent
-            // notebook doesn't use themes, then we don't have to process
-            // this message at all, so let default processing take place
-            return nbook->GetThemeBackgroundBrush(pDC, this);
-        }
-#endif // wxUSE_UXTHEME && wxUSE_NOTEBOOK
-    }
-
-    // let the control deal with background itself
-    return MSWGetDefaultBgBrush();
+    return DoMSWControlColor(pDC, wxNullColour);
 }
 
 WXHBRUSH wxControl::MSWControlColorDisabled(WXHDC pDC)
 {
-    return MSWControlColorSolid
-           (
-                pDC,
-                wxSystemSettings::GetColour(wxSYS_COLOUR_BTNFACE)
-           );
+    return DoMSWControlColor(pDC,
+                             wxSystemSettings::GetColour(wxSYS_COLOUR_BTNFACE));
 }
 
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