+ Cairo branch merged after successful testing on Mac OS X 10.5.4, Linux Ubuntu 8.04,Windows XPSP2.

  This integration is minimum as discussed, in particular it does not feature any fltk cairo drawing substitution
  as in fltk2.
  Still it provides all the fundations to go further even in next 1.4 ... 
  By default *no* cairo features are implemented nor linked, it can only be activated by --enable-cairo
  whose default is false.
  Please visit the README.cairo for complete description.

+ fixed UTF8 compilation pb on linux ubuntu

+ minor comments fixes on the fly



git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3@6350 ea41ed52-d2ee-0310-a9c1-e6b18d33e121

1 files changed, 6 insertions, 1 deletions

diff --git a/src/Fl_Overlay_Window.cxx b/src/Fl_Overlay_Window.cxx
index fd4fdfdcc..4e76566c9 100644
--- a/src/Fl_Overlay_Window.cxx
+++ b/src/Fl_Overlay_Window.cxx
@@ -131,8 +131,13 @@ void _Fl_Overlay::show() {
 
 void _Fl_Overlay::flush() {
   fl_window = fl_xid(this);
-  if (!gc) gc = XCreateGC(fl_display, fl_xid(this), 0, 0);
+  if (!gc) {
+	  gc = XCreateGC(fl_display, fl_xid(this), 0, 0);
+  }
   fl_gc = gc;
+#if defined(HAVE_CAIRO)
+      if (Fl::cairo_autolink_context()) Fl::cairo_make_current(this); // capture gc changes automatically to update the cairo context adequately
+#endif
   fl_overlay = 1;
   Fl_Overlay_Window *w = (Fl_Overlay_Window *)parent();
   Fl_X *myi = Fl_X::i(this);