From 0dc1d6664ab51a2879325259ee5ce758ac98d889 Mon Sep 17 00:00:00 2001
From: Christian Muehlhaeuser <muesli@gmail.com>
Date: Thu, 21 Jun 2012 21:12:15 +0200
Subject: [PATCH] * Show loading spinner and emptiness tooltip on track page.

---
 src/libtomahawk/playlist/GridView.cpp               |  4 +++-
 .../widgets/infowidgets/TrackInfoWidget.cpp         |  4 +++-
 .../widgets/infowidgets/TrackInfoWidget.ui          | 13 -------------
 3 files changed, 6 insertions(+), 15 deletions(-)

diff --git a/src/libtomahawk/playlist/GridView.cpp b/src/libtomahawk/playlist/GridView.cpp
index 9626667a0..de1204bf4 100644
--- a/src/libtomahawk/playlist/GridView.cpp
+++ b/src/libtomahawk/playlist/GridView.cpp
@@ -232,7 +232,9 @@ GridView::verifySize()
     const int rows = floor( (double)m_model->rowCount( QModelIndex() ) / (double)itemsPerRow );
     const int newHeight = rows * m_model->itemSize().height();
 
-    setFixedHeight( newHeight );
+    if ( newHeight > 0 )
+        setFixedHeight( newHeight );
+
     m_proxyModel->setMaxVisibleItems( m_model->rowCount( QModelIndex() ) - overlapRows );
 }
 
diff --git a/src/libtomahawk/widgets/infowidgets/TrackInfoWidget.cpp b/src/libtomahawk/widgets/infowidgets/TrackInfoWidget.cpp
index c9c651418..0a6996cec 100644
--- a/src/libtomahawk/widgets/infowidgets/TrackInfoWidget.cpp
+++ b/src/libtomahawk/widgets/infowidgets/TrackInfoWidget.cpp
@@ -186,7 +186,8 @@ TrackInfoWidget::load( const query_ptr& query )
     ui->albumLabel->setVisible( !query->album().isEmpty() );
 
     m_relatedTracksModel->clear();
-    
+    m_relatedTracksModel->startLoading();
+
     if ( !m_query->similarTracks().isEmpty() )
         onSimilarTracksLoaded();
 }
@@ -244,6 +245,7 @@ void
 TrackInfoWidget::onSimilarTracksLoaded()
 {
     m_relatedTracksModel->append( m_query->similarTracks() );
+    m_relatedTracksModel->finishLoading();
 }
 
 
diff --git a/src/libtomahawk/widgets/infowidgets/TrackInfoWidget.ui b/src/libtomahawk/widgets/infowidgets/TrackInfoWidget.ui
index 4e03a139a..7096059b8 100644
--- a/src/libtomahawk/widgets/infowidgets/TrackInfoWidget.ui
+++ b/src/libtomahawk/widgets/infowidgets/TrackInfoWidget.ui
@@ -103,19 +103,6 @@
             </property>
            </widget>
           </item>
-          <item>
-           <spacer name="verticalSpacer_3">
-            <property name="orientation">
-             <enum>Qt::Vertical</enum>
-            </property>
-            <property name="sizeHint" stdset="0">
-             <size>
-              <width>20</width>
-              <height>0</height>
-             </size>
-            </property>
-           </spacer>
-          </item>
          </layout>
         </widget>
        </item>