1. wxMDIParentFrame::~wxMDIParentFrame() bug fixed

2. tooltips work with wxRadioBox
3. duplicated OnCtlColor()s moved to wxControl


git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@4693 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

src/msw/button.cpp

@@ -242,29 +242,6 @@ bool wxButton::MSWCommand(WXUINT param, WXWORD id)
     return processed;
 }
 
-WXHBRUSH wxButton::OnCtlColor(WXHDC pDC,
-                              WXHWND pWnd,
-                              WXUINT nCtlColor,
-                              WXUINT message,
-                              WXWPARAM wParam,
-                              WXLPARAM lParam)
-{
-    const HDC& hdc = (HDC)pDC;
-
-    const wxColour& colBack = GetBackgroundColour();
-    ::SetBkColor(hdc, RGB(colBack.Red(), colBack.Green(), colBack.Blue()));
-
-    const wxColour& colFor = GetForegroundColour();
-    ::SetTextColor(hdc, RGB(colFor.Red(), colFor.Green(), colFor.Blue()));
-
-    ::SetBkMode(hdc, OPAQUE);
-
-    wxBrush *backgroundBrush = wxTheBrushList->FindOrCreateBrush(colBack,
-                                                                 wxSOLID);
-    backgroundBrush->RealizeResource();
-    return (WXHBRUSH)backgroundBrush->GetResourceHandle();
-}
-
 long wxButton::MSWWindowProc(WXUINT nMsg, WXWPARAM wParam, WXLPARAM lParam)
 {
     // make sure that we won't have BS_DEFPUSHBUTTON style any more if the