From bfdfffd24d02198f0ff3322a7f85dd28be3418c4 Mon Sep 17 00:00:00 2001
From: HomeWorld <homeworld@gmail.com>
Date: Fri, 19 Nov 2010 17:40:22 +0200
Subject: [PATCH] Debug code for preview (wxmac)

---
 gui/chromeTabs.py | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/gui/chromeTabs.py b/gui/chromeTabs.py
index b1914f75e..fc2164ab0 100644
--- a/gui/chromeTabs.py
+++ b/gui/chromeTabs.py
@@ -1171,8 +1171,12 @@ class PFTabsContainer(wx.Panel):
         if self.FindTabAtPos(cposx, cposy) == self.previewTab:
             if not self.previewTab.GetSelected():
                 page = self.Parent.GetPage(self.GetTabIndex(self.previewTab))
-                self.previewWnd = PFNotebookPagePreview(self,(mposx+3,mposy+3), page.Snapshot(), self.previewTab.text)
-                self.previewWnd.Show()
+                if page.Snapshot():
+                    self.previewWnd = PFNotebookPagePreview(self,(mposx+3,mposy+3), page.Snapshot(), self.previewTab.text)
+                    self.previewWnd.Show()
+                else:
+                    if 'wxMac' in wx.PlatformInfo:
+                        print "No Snapshot ?!"
 
         event.Skip()