Update quick launch favorites, if favorites directory is changed on disk.

(cherry picked from commit 9175ae6cec0a6beb75eaf00bfe9961c1464088e5)

2 files changed, 14 insertions, 0 deletions

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);
 }
@@ -55,6 +58,12 @@ FavoriteScriptButton::~FavoriteScriptButton()
 
 void FavoriteScriptButton::setPath(const QString &path)
 {
+    mFSWatcher->addPath(path);
+    refreshFileList(path);
+}
+
+void FavoriteScriptButton::refreshFileList(const QString &path)
+{
     mMenu->clear();
 
     QDir dir(path);
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