From 6891a96bbc818f0bbfb1837d2912bdb24211572e Mon Sep 17 00:00:00 2001
From: Warwick Allison <warwick.allison@nokia.com>
Date: Mon, 2 Nov 2009 17:12:10 +1000
Subject: NOTIFY ListModel::count

---
 src/declarative/util/qmllistmodel.cpp | 4 +++-
 src/declarative/util/qmllistmodel_p.h | 5 ++++-
 2 files changed, 7 insertions(+), 2 deletions(-)

diff --git a/src/declarative/util/qmllistmodel.cpp b/src/declarative/util/qmllistmodel.cpp
index dba2203..17083db 100644
--- a/src/declarative/util/qmllistmodel.cpp
+++ b/src/declarative/util/qmllistmodel.cpp
@@ -457,6 +457,7 @@ void QmlListModel::remove(int index)
         if (node)
             delete node;
         emit itemsRemoved(index,1);
+        emit countChanged(_root->values.count());
     }
 }
 
@@ -488,6 +489,7 @@ void QmlListModel::insert(int index, const QScriptValue& valuemap)
     mn->setObjectValue(valuemap);
     _root->values.insert(index,qVariantFromValue(mn));
     emit itemsInserted(index,1);
+    emit countChanged(_root->values.count());
 }
 
 /*!
@@ -563,6 +565,7 @@ void QmlListModel::append(const QScriptValue& valuemap)
     mn->setObjectValue(valuemap);
     _root->values << qVariantFromValue(mn);
     emit itemsInserted(count()-1,1);
+    emit countChanged(_root->values.count());
 }
 
 /*!
@@ -642,7 +645,6 @@ void QmlListModel::set(int index, const QString& property, const QVariant& value
     emit itemsChanged(index,1,roles);
 }
 
-
 class QmlListModelParser : public QmlCustomParser
 {
 public:
diff --git a/src/declarative/util/qmllistmodel_p.h b/src/declarative/util/qmllistmodel_p.h
index 8676024..31365d1 100644
--- a/src/declarative/util/qmllistmodel_p.h
+++ b/src/declarative/util/qmllistmodel_p.h
@@ -62,7 +62,7 @@ struct ModelNode;
 class QmlListModel : public QListModelInterface
 {
     Q_OBJECT
-    Q_PROPERTY(int count READ count)
+    Q_PROPERTY(int count READ count NOTIFY countChanged)
 
 public:
     QmlListModel(QObject *parent=0);
@@ -81,6 +81,9 @@ public:
     Q_INVOKABLE void set(int index, const QString& property, const QVariant& value);
     Q_INVOKABLE void move(int from, int to, int count);
 
+Q_SIGNALS:
+    void countChanged(int);
+
 private:
     QVariant valueForNode(ModelNode *) const;
     mutable QStringList roleStrings;
-- 
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