Now the count of unread posts is back with a brand new

diff --git a/Larss.pro b/Larss.pro
index 437cd54..e19a7e7 100644
--- a/Larss.pro
+++ b/Larss.pro
@@ -17,7 +17,8 @@ SOURCES += larss/main.cpp\
     larss/feedpoller.cpp \
     larss/editfeeddialog.cpp \
     larss/editcategorydialog.cpp \
-    larss/feednode.cpp
+    larss/feednode.cpp \
+    larss/unreadcountitemdelegate.cpp

 HEADERS  += include/mainwindow.h \
     include/feedmodel.h \
@@ -25,7 +26,8 @@ HEADERS  += include/mainwindow.h \
     include/feedpoller.h \
     include/editfeeddialog.h \
     include/editcategorydialog.h \
-    include/feednode.h
+    include/feednode.h \
+    include/unreadcountitemdelegate.h

 FORMS    += ui/mainwindow.ui \
     ui/editfeeddialog.ui \
diff --git a/include/feedmodel.h b/include/feedmodel.h
index a7a2859..039970b 100644
--- a/include/feedmodel.h
+++ b/include/feedmodel.h
@@ -52,6 +52,11 @@ public:
      */
     void select();

+    /**
+     * @brief Call dataChanged
+     */
+    void triggerDataChanged();
+
     FeedNode * itemFromIndex (const QModelIndex& index);

 signals:
diff --git a/include/unreadcountitemdelegate.h b/include/unreadcountitemdelegate.h
new file mode 100644
index 0000000..3f90d90
--- /dev/null
+++ b/include/unreadcountitemdelegate.h
@@ -0,0 +1,32 @@
+#ifndef UNREADCOUNTITEMDELEGATE_H
+#define UNREADCOUNTITEMDELEGATE_H
+
+#include <QObject>
+#include <QStyledItemDelegate>
+#include "feedmodel.h"
+#include "rssparser.h"
+
+namespace Larss {
+
+    class UnReadCountItemDelegate : public QStyledItemDelegate
+    {
+        Q_OBJECT
+    public:
+        explicit UnReadCountItemDelegate(FeedModel *feedModel, RssParser *rssParser, QObject *parent = 0);
+
+    protected:
+        void paint(QPainter *painter, const QStyleOptionViewItem &option, const QModelIndex &index) const;
+        // QSize sizeHint(const QStyleOptionViewItem &option, const QModelIndex &index) const;
+
+    signals:
+
+    public slots:
+
+    private:
+        FeedModel *feedModel;
+        RssParser *rssParser;
+
+    };
+}
+
+#endif // UNREADCOUNTITEMDELEGATE_H
diff --git a/larss/feedmodel.cpp b/larss/feedmodel.cpp
index 944d2b8..e79b57b 100644
--- a/larss/feedmodel.cpp
+++ b/larss/feedmodel.cpp
@@ -177,3 +177,10 @@ FeedModel::itemFromIndex(const QModelIndex &index)
         return rootNode;
 }

+void
+FeedModel::triggerDataChanged()
+{
+    dataChanged(index(1, 1, QModelIndex()),
+                index(1, 1, QModelIndex()));
+}
+
diff --git a/larss/mainwindow.cpp b/larss/mainwindow.cpp
index 671c9d6..a052b92 100644
--- a/larss/mainwindow.cpp
+++ b/larss/mainwindow.cpp
@@ -2,6 +2,7 @@
 #include "ui_mainwindow.h"
 #include "editfeeddialog.h"
 #include "editcategorydialog.h"
+#include "unreadcountitemdelegate.h"
 #include <QDebug>
 #include <QtGui>

@@ -26,7 +27,9 @@ MainWindow::MainWindow(QWidget *parent) :
     feedModel = new FeedModel(db, this);
     rssParser = new RssParser(db, feedModel, this);

+    // Create the delegate that counts unread posts.
     ui->feedTreeView->setModel(feedModel);
+    ui->feedTreeView->setItemDelegate (new UnReadCountItemDelegate(feedModel, rssParser));

     // Load the RSSParser, hiding the unnecessary columns
     ui->newsTableView->setModel(rssParser);
diff --git a/larss/rssparser.cpp b/larss/rssparser.cpp
index e6ede52..28313b1 100644
--- a/larss/rssparser.cpp
+++ b/larss/rssparser.cpp
@@ -116,7 +116,7 @@ Larss::RssParser::setReadStatus(const QModelIndex& index, bool read)
     setData(read_index, read ? 1 : 0);
     if (!submitAll())
         qDebug() << "Error while setting the read flag";
-    dataChanged (index, index);
+    model->triggerDataChanged();
 }

 quint64
diff --git a/larss/unreadcountitemdelegate.cpp b/larss/unreadcountitemdelegate.cpp
new file mode 100644
index 0000000..c01e8d7
--- /dev/null
+++ b/larss/unreadcountitemdelegate.cpp
@@ -0,0 +1,39 @@
+#include "unreadcountitemdelegate.h"
+#include "feednode.h"
+#include <QStyledItemDelegate>
+#include <QPainter>
+
+using namespace Larss;
+
+UnReadCountItemDelegate::UnReadCountItemDelegate(FeedModel *feedModel, RssParser *rssParser, QObject *parent) :
+    QStyledItemDelegate(parent), feedModel(feedModel), rssParser(rssParser)
+{
+}
+
+void
+UnReadCountItemDelegate::paint(QPainter *painter, const QStyleOptionViewItem &option, const QModelIndex &index) const
+{
+    if (index.isValid())
+    {
+        FeedNode *node = feedModel->itemFromIndex(index);
+        if (node->type() == FeedNode::Feed)
+        {
+            quint32 unreadPosts = rssParser->getUnreadCount(index);
+            if (unreadPosts > 0)
+            {
+                // Draw highlight if necessary
+                if (option.state & QStyle::State_Selected)
+                    painter->fillRect(option.rect, option.palette.highlight());
+
+                // Set bold font
+                QFont font = option.font;
+                font.setBold(true);
+                painter->setFont(font);
+                painter->drawText(option.rect, Qt::AlignLeft, QString ("%1 (%2)").arg(index.data(Qt::DisplayRole).toString()).arg(unreadPosts));
+
+                return;
+            }
+        }
+    }
+    QStyledItemDelegate::paint(painter, option, index);
+}