From d9cf76c1ab46dad314a3cfafad31f7f57845b8b6 Mon Sep 17 00:00:00 2001
From: Pietro Gagliardi <pietro10@mac.com>
Date: Sat, 1 Mar 2014 18:01:30 -0500
Subject: Added windowDidResize: to the Mac OS X delegate for resizing windows.
 Now to figure out why I can't resize windows myself...

---
 prefsize_darwin.go | 1 +
 1 file changed, 1 insertion(+)

(limited to 'prefsize_darwin.go')

diff --git a/prefsize_darwin.go b/prefsize_darwin.go
index 316662e..630969e 100644
--- a/prefsize_darwin.go
+++ b/prefsize_darwin.go
@@ -15,6 +15,7 @@ var (
 )
 
 func (s *sysData) preferredSize() (width int, height int) {
+if classTypes[s.ctype].make == nil { return 0, 0 }	// prevent lockup during window resize
 	cell := C.objc_msgSend_noargs(s.id, _cell)
 	cs := C.objc_msgSend_stret_size_noargs(cell, _cellSize)
 	return int(cs.width), int(cs.height)
-- 
cgit v1.2.3