From e9a96ff80a161fd806be7fc61357070ba996e8d5 Mon Sep 17 00:00:00 2001
From: Felix Geyer <debfx@fobos.de>
Date: Wed, 25 Jul 2012 12:15:14 +0200
Subject: [PATCH] Mark m_pixmapCacheKey as mutable so we don't have to
 const_cast.

---
 src/core/Entry.cpp | 2 +-
 src/core/Entry.h   | 2 +-
 src/core/Group.cpp | 2 +-
 src/core/Group.h   | 2 +-
 4 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/src/core/Entry.cpp b/src/core/Entry.cpp
index 08186c0fc..f0f65a932 100644
--- a/src/core/Entry.cpp
+++ b/src/core/Entry.cpp
@@ -109,7 +109,7 @@ QPixmap Entry::iconPixmap() const
         if (!QPixmapCache::find(m_pixmapCacheKey, &pixmap)) {
             // TODO: check if database() is 0
             pixmap = QPixmap::fromImage(database()->metadata()->customIcon(m_data.customIcon));
-            const_cast<Entry*>(this)->m_pixmapCacheKey = QPixmapCache::insert(pixmap);
+            m_pixmapCacheKey = QPixmapCache::insert(pixmap);
         }
 
         return pixmap;
diff --git a/src/core/Entry.h b/src/core/Entry.h
index c629e3629..345102943 100644
--- a/src/core/Entry.h
+++ b/src/core/Entry.h
@@ -154,7 +154,7 @@ private:
     Entry* m_tmpHistoryItem;
     bool m_modifiedSinceBegin;
     QPointer<Group> m_group;
-    QPixmapCache::Key m_pixmapCacheKey;
+    mutable QPixmapCache::Key m_pixmapCacheKey;
     bool m_updateTimeinfo;
 };
 
diff --git a/src/core/Group.cpp b/src/core/Group.cpp
index 0f154c027..cde724258 100644
--- a/src/core/Group.cpp
+++ b/src/core/Group.cpp
@@ -132,7 +132,7 @@ QPixmap Group::iconPixmap() const
         if (!QPixmapCache::find(m_pixmapCacheKey, &pixmap)) {
             // TODO: check if m_db is 0
             pixmap = QPixmap::fromImage(m_db->metadata()->customIcon(m_customIcon));
-            const_cast<Group*>(this)->m_pixmapCacheKey = QPixmapCache::insert(pixmap);
+            m_pixmapCacheKey = QPixmapCache::insert(pixmap);
         }
 
         return pixmap;
diff --git a/src/core/Group.h b/src/core/Group.h
index 1ca543d91..5ed2b2939 100644
--- a/src/core/Group.h
+++ b/src/core/Group.h
@@ -141,7 +141,7 @@ private:
     QList<Entry*> m_entries;
 
     QPointer<Group> m_parent;
-    QPixmapCache::Key m_pixmapCacheKey;
+    mutable QPixmapCache::Key m_pixmapCacheKey;
 
     bool m_updateTimeinfo;