Remove some out of date comments.

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

diff --git a/src/msw/panel.cpp b/src/msw/panel.cpp
index bc73d1267a03e9265373820452b42d8f167aa286..be95de10b3ef796b0edcd87ec5484f957a1228ff 100644 (file)
--- a/src/msw/panel.cpp
+++ b/src/msw/panel.cpp
@@ -3,7 +3,7 @@
 // Purpose:     Implementation of wxMSW-specific wxPanel class.
 // Author:      Vadim Zeitlin
 // Created:     2011-03-18
-// RCS-ID:      $Id: wxhead.cpp,v 1.11 2010-04-22 12:44:51 zeitlin Exp $
+// RCS-ID:      $Id$
 // Copyright:   (c) 2011 Vadim Zeitlin <vadim@wxwidgets.org>
 // Licence:     wxWindows licence
 ///////////////////////////////////////////////////////////////////////////////
@@ -24,6 +24,7 @@
 #endif
 
 #ifndef WX_PRECOMP
+    #include "wx/bitmap.h"
     #include "wx/brush.h"
     #include "wx/panel.h"
 #endif // WX_PRECOMP
@@ -32,6 +33,11 @@
 // implementation
 // ============================================================================
 
+wxPanel::~wxPanel()
+{
+    delete m_backgroundBrush;
+}
+
 bool wxPanel::HasTransparentBackground()
 {
     for ( wxWindow *win = GetParent(); win; win = win->GetParent() )
@@ -50,6 +56,11 @@ void wxPanel::DoSetBackgroundBitmap(const wxBitmap& bmp)
 {
     delete m_backgroundBrush;
     m_backgroundBrush = bmp.IsOk() ? new wxBrush(bmp) : NULL;
+
+    // Our transparent children should use our background if we have it,
+    // otherwise try to restore m_inheritBgCol to some reasonable value: true
+    // if we also have non-default background colour or false otherwise.
+    m_inheritBgCol = bmp.IsOk() || UseBgCol();
 }
 
 WXHBRUSH wxPanel::MSWGetCustomBgBrush()