X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/427ff66291af2d8dd34ff5ee68c81436997144a1..e2a5251d0109a1be6b9ce5c818d89f56ebfaeae1:/src/mac/listbox.cpp?ds=sidebyside

diff --git a/src/mac/listbox.cpp b/src/mac/listbox.cpp
index 12e2c048bb..656a835b6e 100644
--- a/src/mac/listbox.cpp
+++ b/src/mac/listbox.cpp
@@ -620,7 +620,20 @@ wxSize wxListBox::DoGetBestSize() const
         // Find the widest line
         for(int i = 0; i < GetCount(); i++) {
             wxString str(GetString(i));
-            wLine = ::TextWidth( str.c_str() , 0 , str.Length() ) ;
+        #if wxUSE_UNICODE
+            Point bounds={0,0} ;
+            SInt16 baseline ;
+            ::GetThemeTextDimensions( wxMacCFStringHolder( str ) ,
+                kThemeCurrentPortFont,
+                kThemeStateActive,
+                false,
+                &bounds,
+                &baseline );
+            wLine = bounds.h ;
+        #else
+            wxCharBuffer text = wxMacStringToCString( str ) ;
+            wLine = ::TextWidth( text , 0 , strlen(text) ) ;
+        #endif
             lbWidth = wxMax(lbWidth, wLine);
         }