From bd444c6d4590e33a55cee3bfa0525de9d8b7f153 Mon Sep 17 00:00:00 2001
From: Kovid Goyal <kovid@kovidgoyal.net>
Date: Thu, 18 Nov 2010 10:02:40 -0700
Subject: [PATCH] Fix first button not clickable in main toolbar on OS X with
 Qt 4.7

---
 src/calibre/gui2/layout.py | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/calibre/gui2/layout.py b/src/calibre/gui2/layout.py
index c6177ed882..aa4b9b30e4 100644
--- a/src/calibre/gui2/layout.py
+++ b/src/calibre/gui2/layout.py
@@ -316,6 +316,10 @@ class ToolBar(QToolBar): # {{{
         if gprefs['show_child_bar']:
             self.addWidget(self.spacers[3])
 
+        if not gprefs['show_child_bar']:
+            for s in self.spacers[2:]:
+                s.setVisible(False)
+
     def setup_tool_button(self, ac, menu_mode=None):
         ch = self.widgetForAction(ac)
         if ch is None: