add missing header

git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@15640 a592a061-630c-0410-9148-cb99ea01b6c8

diff --git a/src/frontends/qt4/GuiView.C b/src/frontends/qt4/GuiView.C
index 0c110e880b307a4ed5e04189fdba7fc9910378dd..ddaae6e02361468adb519c5e22538b3fb0319ce0 100644 (file)
--- a/src/frontends/qt4/GuiView.C
+++ b/src/frontends/qt4/GuiView.C
@@ -48,6 +48,7 @@
 #include <QPixmap>
 #include <QStatusBar>
 #include <QToolBar>
+#include <QTabBar>
 #include <QDesktopWidget>
 
 #include <boost/bind.hpp>