Add API declarations

[libs/gltk.git] / source / column.h

diff --git a/source/column.h b/source/column.h
index 75ee1d334fd4c10ec135910669c3f454f5a4ebb1..6d6acd6148aae1960018955977bcec81f18d9ac2 100644 (file)
--- a/source/column.h
+++ b/source/column.h
@@ -2,11 +2,12 @@
 #define MSP_GLTK_COLUMN_H_
 
 #include "lineararrangement.h"
+#include "mspgltk_api.h"
 
 namespace Msp {
 namespace GLtk {
 
-class Column: public LinearArrangement
+class MSPGLTK_API Column: public LinearArrangement
 {
 public:
        Column(Layout &);