X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/56d74412d9bc8d61c389ddb3919f2a03e610a376..de1b0aeb6ca71f915479d07e040b1d65e5096951:/src/mac/carbon/textctrl.cpp

diff --git a/src/mac/carbon/textctrl.cpp b/src/mac/carbon/textctrl.cpp
index 9e5abb2531..14e76f18f7 100644
--- a/src/mac/carbon/textctrl.cpp
+++ b/src/mac/carbon/textctrl.cpp
@@ -1389,6 +1389,11 @@ void wxMacUnicodeTextControl::GetSelection( long* from, long* to) const
 void wxMacUnicodeTextControl::SetSelection( long from , long to )
 {
     ControlEditTextSelectionRec sel ;
+    if ((from == -1) && (to == -1))
+    {
+        from = 0 ;
+        to = 32767 ; // sel has 16 bit signed values, max is 32767
+    }
     sel.selStart = from ;
     sel.selEnd = to ;
     SetData<ControlEditTextSelectionRec>( 0 , kControlEditTextSelectionTag, &sel ) ;