Always show an existing directory

When the current directory was deleted otherwhere while in
CollectionFoldersView, a refresh left the user with no choice at all.
Set mCurrentFolder to default (QSetting->folderdir) and say so in the
status bar.

For the latter add a signal to CollectionWidget and connect it to
PlayerWidget::message.

1 files changed, 1 insertions, 0 deletions

diff --git a/playerwidget.cpp b/playerwidget.cpp
index c9e8214..54a1f50 100644
--- a/playerwidget.cpp
+++ b/playerwidget.cpp
@@ -161,6 +161,7 @@ void PlayerWidget::setupGui(QSplashScreen *splash){
     }
     for(int i = 0; i < mCollectionStack->count(); ++i){
         CollectionWidget *curW = qobject_cast<CollectionWidget*>(mCollectionStack->widget(i));
+        connect(curW, &CollectionWidget::message, this, &PlayerWidget::message);
         const QString name = curW->objectName();
         // special case webradio
         if(name == "webradio"){