X-Git-Url: https://git.lyx.org/gitweb/?a=blobdiff_plain;f=src%2Ffrontends%2Fmouse_state.h;h=fa310d08f002e9bcb295c0a494414ed83566ff83;hb=94e992c5ed71c8b3fbb131e6269f9a1a6cd6ab16;hp=3906e9768449e3a99eca6fc5101d5e1bcdecf168;hpb=0be0fcfd5907d448cd51addf83ed7032719a0692;p=lyx.git

diff --git a/src/frontends/mouse_state.h b/src/frontends/mouse_state.h
index 3906e97684..fa310d08f0 100644
--- a/src/frontends/mouse_state.h
+++ b/src/frontends/mouse_state.h
@@ -15,6 +15,8 @@
 #ifndef MOUSE_STATE_H
 #define MOUSE_STATE_H
 
+namespace lyx {
+
 /// used both for presses and held during motion
 namespace mouse_button {
 
@@ -34,4 +36,7 @@ inline void operator|=(state & s1, state s2)
 
 } // namespace mouse_button
 
+
+} // namespace lyx
+
 #endif // MOUSE_STATE_H