Improve TQFont-related cleanup

Improve TQFont cleanup making sure that all instances of TQFont are
destroyed before TQApplication (or specifically before disconnect from
X11). This gets reed of several valgrind complains about leaks deep
inside fontconfig.

Signed-off-by: Alexander Golubev <fatzer2@gmail.com>
(cherry picked from commit ffbaaf0e1c181dd0f0d8ad7b273530f7cda086da)

1 files changed, 1 insertions, 0 deletions

diff --git a/src/kernel/qrichtext_p.h b/src/kernel/qrichtext_p.h
index df6b0a272..428b0ec5d 100644
--- a/src/kernel/qrichtext_p.h
+++ b/src/kernel/qrichtext_p.h
@@ -1561,6 +1561,7 @@ protected:
 private:
     void update();
     static void applyFont( const TQFont &f );
+    static void cleanupPrivateData();
 
 private:
     TQFont fn;