From 3db29244e5e888ee2dd27f719cde31cf6dc6f321 Mon Sep 17 00:00:00 2001
From: Vadim Zeitlin <vadim@wxwidgets.org>
Date: Mon, 22 Dec 2014 01:31:26 +0000
Subject: [PATCH] Don't try setting width before column is added to wxOSX
 wxDVC.

This is not going to work anyhow and the width will be really set later, when
InsertColumn() is called.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@78297 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
---
 src/osx/cocoa/dataview.mm | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/src/osx/cocoa/dataview.mm b/src/osx/cocoa/dataview.mm
index e9ba27f366..ba62b1749b 100644
--- a/src/osx/cocoa/dataview.mm
+++ b/src/osx/cocoa/dataview.mm
@@ -3299,16 +3299,20 @@ void wxDataViewColumn::SetWidth(int width)
 {
     m_width = width;
 
+    if ( !GetOwner() )
+    {
+        // can't set the real width yet
+        return;
+    }
+
     switch ( width )
     {
         case wxCOL_WIDTH_AUTOSIZE:
-            if ( GetOwner() )
             {
                 wxCocoaDataViewControl *peer = static_cast<wxCocoaDataViewControl*>(GetOwner()->GetPeer());
                 peer->FitColumnWidthToContent(GetOwner()->GetColumnPosition(this));
                 break;
             }
-            // fall through if not yet settable
 
         case wxCOL_WIDTH_DEFAULT:
             width = wxDVC_DEFAULT_WIDTH;