From 436f7fb0cb5f99d0761d96552a57b83232d6e928 Mon Sep 17 00:00:00 2001
From: Kovid Goyal <kovid@kovidgoyal.net>
Date: Tue, 1 Jul 2008 17:08:34 -0700
Subject: [PATCH] Fix #842

---
 src/calibre/gui2/__init__.py | 9 +++++++++
 src/calibre/gui2/main.py     | 6 ++----
 2 files changed, 11 insertions(+), 4 deletions(-)

diff --git a/src/calibre/gui2/__init__.py b/src/calibre/gui2/__init__.py
index 91ae9f0d57..cfa50cdd15 100644
--- a/src/calibre/gui2/__init__.py
+++ b/src/calibre/gui2/__init__.py
@@ -20,11 +20,20 @@ if iswindows:
     import warnings
     warnings.simplefilter('ignore', DeprecationWarning)
 
+def available_heights():
+    desktop  = QCoreApplication.instance().desktop()
+    return map(lambda x: x.height(), map(desktop.availableGeometry, range(desktop.numScreens())))
 
 def available_height():
     desktop  = QCoreApplication.instance().desktop()
     return desktop.availableGeometry().height()
 
+def max_available_height():
+    return max(available_heights())
+
+def min_available_height():
+    return min(available_heights())
+
 def available_width():
     desktop       = QCoreApplication.instance().desktop()
     return desktop.availableGeometry().width()
diff --git a/src/calibre/gui2/main.py b/src/calibre/gui2/main.py
index 01a7056d88..9ee23a471e 100644
--- a/src/calibre/gui2/main.py
+++ b/src/calibre/gui2/main.py
@@ -20,7 +20,7 @@ from calibre.gui2 import APP_UID, warning_dialog, choose_files, error_dialog, \
                            initialize_file_icon_provider, question_dialog,\
                            pixmap_to_data, choose_dir, ORG_NAME, \
                            set_sidebar_directories, \
-                           SingleApplication, Application, available_height
+                           SingleApplication, Application, available_height, max_available_height
 from calibre.gui2.cover_flow import CoverFlow, DatabaseImages
 from calibre.library.database import LibraryDatabase
 from calibre.gui2.update import CheckForUpdates
@@ -46,8 +46,6 @@ from calibre.ebooks.metadata import MetaInformation
 from calibre.ebooks import BOOK_EXTENSIONS
 from calibre.ebooks.lrf import preferred_source_formats as LRF_PREFERRED_SOURCE_FORMATS
 
-
-
 class Main(MainWindow, Ui_MainWindow):
     
     def set_default_thumbnail(self, height):
@@ -233,7 +231,7 @@ class Main(MainWindow, Ui_MainWindow):
             self.status_bar.cover_flow_button.disable(pictureflowerror)
             
         
-        self.setMaximumHeight(available_height())
+        self.setMaximumHeight(max_available_height())
              
         ####################### Setup device detection ########################
         self.detector = DeviceDetector(sleep_time=2000)