From 707c2a93d0f9a8ffe9a218629fcb195104c2cc9a Mon Sep 17 00:00:00 2001
From: Christian Muehlhaeuser <muesli@gmail.com>
Date: Fri, 1 Jun 2012 09:04:21 +0200
Subject: [PATCH] * Let TreeView manage empty-tooltips, too.

---
 src/libtomahawk/playlist/TreeView.cpp | 8 ++++++++
 src/libtomahawk/playlist/TreeView.h   | 4 +++-
 2 files changed, 11 insertions(+), 1 deletion(-)

diff --git a/src/libtomahawk/playlist/TreeView.cpp b/src/libtomahawk/playlist/TreeView.cpp
index 16820325e..31299e766 100644
--- a/src/libtomahawk/playlist/TreeView.cpp
+++ b/src/libtomahawk/playlist/TreeView.cpp
@@ -168,6 +168,14 @@ TreeView::setTreeModel( TreeModel* model )
 }
 
 
+void
+TreeView::setEmptyTip( const QString& tip )
+{
+    m_emptyTip = tip;
+    m_overlay->setText( tip );
+}
+
+
 void
 TreeView::onViewChanged()
 {
diff --git a/src/libtomahawk/playlist/TreeView.h b/src/libtomahawk/playlist/TreeView.h
index cee339518..254403c81 100644
--- a/src/libtomahawk/playlist/TreeView.h
+++ b/src/libtomahawk/playlist/TreeView.h
@@ -57,11 +57,12 @@ public:
     TreeModel* model() const { return m_model; }
     TreeProxyModel* proxyModel() const { return m_proxyModel; }
     OverlayWidget* overlay() const { return m_overlay; }
-    //    PlaylistItemDelegate* delegate() { return m_delegate; }
 
     void setModel( QAbstractItemModel* model );
     void setTreeModel( TreeModel* model );
 
+    void setEmptyTip( const QString& tip );
+
     virtual QWidget* widget() { return this; }
     virtual Tomahawk::playlistinterface_ptr playlistInterface() const { return proxyModel()->playlistInterface(); }
 
@@ -117,6 +118,7 @@ private:
     QModelIndex m_contextMenuIndex;
     Tomahawk::ContextMenu* m_contextMenu;
 
+    QString m_emptyTip;
     bool m_showModes;
     QTimer m_timer;
     mutable QString m_guid;