From 9175ae6cec0a6beb75eaf00bfe9961c1464088e5 Mon Sep 17 00:00:00 2001
From: Juha Paananen <ext-juha.1.paananen@nokia.com>
Date: Thu, 5 Aug 2010 13:20:39 +0300
Subject: Update quick launch favorites, if favorites directory is changed on
 disk.

---
 library/components/favoritescriptbutton.cpp | 9 +++++++++
 library/components/favoritescriptbutton.h   | 5 +++++
 2 files changed, 14 insertions(+)

diff --git a/library/components/favoritescriptbutton.cpp b/library/components/favoritescriptbutton.cpp
index cc87eba..7552c2b 100644
--- a/library/components/favoritescriptbutton.cpp
+++ b/library/components/favoritescriptbutton.cpp
@@ -33,6 +33,7 @@
 #include <QtCore/QDir>
 #include <QtGui/QMenu>
 #include <QtGui/QIcon>
+#include <QFileSystemWatcher>
 
 FavoriteScriptButton::FavoriteScriptButton(QWidget *parent)
     : QToolButton(parent)
@@ -42,9 +43,11 @@ FavoriteScriptButton::FavoriteScriptButton(QWidget *parent)
     setToolTip(tr("Run script"));
     setProperty("noArrow", true);
 
+    mFSWatcher = new QFileSystemWatcher(this);
     mMenu = new QMenu(this);
     mActionToPath = new QSignalMapper(mMenu);
     connect(mActionToPath, SIGNAL(mapped(QString)), SIGNAL(scriptSelected(QString)));
+    connect(mFSWatcher, SIGNAL(directoryChanged(QString)), this, SLOT(refreshFileList(QString)));
 
     setMenu(mMenu);
 }
@@ -54,6 +57,12 @@ FavoriteScriptButton::~FavoriteScriptButton()
 }
 
 void FavoriteScriptButton::setPath(const QString &path)
+{
+    mFSWatcher->addPath(path);
+    refreshFileList(path);
+}
+
+void FavoriteScriptButton::refreshFileList(const QString &path)
 {
     mMenu->clear();
 
diff --git a/library/components/favoritescriptbutton.h b/library/components/favoritescriptbutton.h
index 45d7091..b04d507 100644
--- a/library/components/favoritescriptbutton.h
+++ b/library/components/favoritescriptbutton.h
@@ -36,6 +36,7 @@
 
 class QMenu;
 class QSignalMapper;
+class QFileSystemWatcher;
 
 class REMOTECONTROLWIDGETSHARED_EXPORT FavoriteScriptButton : public QToolButton
 {
@@ -49,9 +50,13 @@ public:
 signals:
     void scriptSelected(const QString &fileName);
 
+private slots:
+    void refreshFileList(const QString &path);
+
 private:
     QMenu *mMenu;
     QSignalMapper *mActionToPath;
+    QFileSystemWatcher* mFSWatcher;
 };
 
 #endif //FAVORITESCRIPTBUTTON_H
-- 
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