Show relative path in title bar for when browsing dir recursive

imageringlist.cpp

@@ -146,6 +146,7 @@ bool ImageRingList::setDir(const QString path, const QString &currentFile, bool
 
     if(dir.exists())
     {
+        m_currentDir = path;
         QStringList scannedDirs;
         QStringList absolutePaths;
         std::function<void(const QString&)> scanDir = [&](const QString &path)
@@ -174,7 +175,8 @@ bool ImageRingList::setDir(const QString path, const QString &currentFile, bool
         //qDebug() << absolutePaths.size();
         setFilesPrivate(absolutePaths, m_liveMode ? absolutePaths.first() : currentFile);
 
-        m_fileSystemWatcher.removePaths(m_fileSystemWatcher.directories());
+        if(m_fileSystemWatcher.directories().size())
+            m_fileSystemWatcher.removePaths(m_fileSystemWatcher.directories());
         m_fileSystemWatcher.addPath(path);
         return true;
     }
@@ -212,6 +214,11 @@ ImagePtr ImageRingList::currentImage()
         return 0;
 }
 
+QString ImageRingList::currentDir() const
+{
+    return m_currentDir;
+}
+
 void ImageRingList::increment()
 {
     if(m_images.size())
@@ -538,9 +545,8 @@ void ImageRingList::imageLoaded(Image *image)
     }
 }
 
-void ImageRingList::dirChanged(QString dir)
+void ImageRingList::dirChanged(QString)
 {
-    m_currentDir = dir;
     if(m_liveMode)
         reloadDir();
     else