From 86dee77d368b9e8c0571992a438ce9e435cb11b7 Mon Sep 17 00:00:00 2001
From: Kovid Goyal <kovid@kovidgoyal.net>
Date: Sat, 12 Jun 2010 20:28:04 -0600
Subject: [PATCH] Make the book details pane animated

---
 resources/recipes/the_oz.recipe |  2 +-
 src/calibre/gui2/status.py      | 15 +++++++++++----
 2 files changed, 12 insertions(+), 5 deletions(-)

diff --git a/resources/recipes/the_oz.recipe b/resources/recipes/the_oz.recipe
index a55f31e63e..ccdce0acb6 100644
--- a/resources/recipes/the_oz.recipe
+++ b/resources/recipes/the_oz.recipe
@@ -16,7 +16,7 @@ class DailyTelegraph(BasicNewsRecipe):
     language = 'en_AU'
 
     oldest_article = 2
-    max_articles_per_feed = 10
+    max_articles_per_feed = 20
     remove_javascript      = True
     no_stylesheets         = True
     encoding               = 'utf8'
diff --git a/src/calibre/gui2/status.py b/src/calibre/gui2/status.py
index 50a256ef2d..06c3e9c85f 100644
--- a/src/calibre/gui2/status.py
+++ b/src/calibre/gui2/status.py
@@ -2,9 +2,10 @@ __license__   = 'GPL v3'
 __copyright__ = '2008, Kovid Goyal <kovid at kovidgoyal.net>'
 import os, collections
 
-from PyQt4.QtGui import QStatusBar, QLabel, QWidget, QHBoxLayout, QPixmap, \
-                        QSizePolicy, QScrollArea
-from PyQt4.QtCore import Qt, QSize, pyqtSignal
+from PyQt4.Qt import QStatusBar, QLabel, QWidget, QHBoxLayout, QPixmap, \
+                    QSizePolicy, QScrollArea, Qt, QSize, pyqtSignal, \
+                    QPropertyAnimation, QEasingCurve
+
 
 from calibre import fit_image, preferred_encoding, isosx
 from calibre.gui2 import config
@@ -50,6 +51,10 @@ class BookInfoDisplay(QWidget):
 
         def __init__(self, coverpath=I('book.svg')):
             QLabel.__init__(self)
+            self.animation = QPropertyAnimation(self, 'size', self)
+            self.animation.setEasingCurve(QEasingCurve(QEasingCurve.OutExpo))
+            self.animation.setDuration(1000)
+            self.animation.setStartValue(QSize(0, 0))
             self.setMaximumWidth(81)
             self.setMaximumHeight(108)
             self.default_pixmap = QPixmap(coverpath)
@@ -58,6 +63,7 @@ class BookInfoDisplay(QWidget):
             self.setPixmap(self.default_pixmap)
 
         def do_layout(self):
+            self.animation.stop()
             pixmap = self.pixmap()
             pwidth, pheight = pixmap.width(), pixmap.height()
             width, height = fit_image(pwidth, pheight,
@@ -68,11 +74,12 @@ class BookInfoDisplay(QWidget):
             except ZeroDivisionError:
                 aspect_ratio = 1
             self.setMaximumWidth(int(aspect_ratio*self.maximumHeight()))
+            self.animation.setEndValue(self.maximumSize())
 
         def setPixmap(self, pixmap):
             QLabel.setPixmap(self, pixmap)
             self.do_layout()
-
+            self.animation.start()
 
         def sizeHint(self):
             return QSize(self.maximumWidth(), self.maximumHeight())