The toolbar background for some colour schemes cannot be determined

(for example Silver). So set an explicit background colour to avoid parts of
the background being painted wrongly.



git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@48451 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

src/msw/tbar95.cpp

@@ -308,6 +308,15 @@ bool wxToolBar::MSWCreateToolbar(const wxPoint& pos, const wxSize& size)
         ::SendMessage(GetHwnd(), TB_SETEXTENDEDSTYLE, 0, TBSTYLE_EX_DRAWDDARROWS);
 #endif
 
+    // The toolbar background for some colour schemes cannot be determined
+    // (for example Silver). So set an explicit background colour to avoid parts of
+    // the background being painted wrongly.
+
+    int majorVersion, minorVersion;
+    wxGetOsVersion(& majorVersion, & minorVersion);
+    if (majorVersion < 6)
+        SetBackgroundColour(GetBackgroundColour());
+
     return true;
 }