fix for assert when setting tooltip for a readonly combo

[wxWidgets.git] / src / common / gdicmn.cpp

diff --git a/src/common/gdicmn.cpp b/src/common/gdicmn.cpp
index e7dc5831e0f45f2bbaa6891f99a63b4d0c8fa98a..cdce7ecaba3c37dfd84c19a0ebae401502a98929 100644 (file)
--- a/src/common/gdicmn.cpp
+++ b/src/common/gdicmn.cpp
@@ -691,6 +691,13 @@ wxSize wxGetDisplaySize()
     return wxSize(x, y);
 }
 
+wxSize wxGetDisplaySizeMM()
+{
+    int x, y;
+    wxDisplaySizeMM(& x, & y);
+    return wxSize(x, y);
+}
+
 wxResourceCache::~wxResourceCache ()
 {
     wxNode *node = First ();