From 20431e3be581bf2a513f223bc98c93619bb623c9 Mon Sep 17 00:00:00 2001
From: Jakob Leben <jleben@videolan.org>
Date: Thu, 28 Jan 2010 20:08:50 +0100
Subject: [PATCH] Qt: iconView delegate: encode PLModel::IsCurrent(QModelIndex)
 into cache key

This way item is redrawn when current item changes.
---
 modules/gui/qt4/components/playlist/icon_view.cpp      | 3 ++-
 modules/gui/qt4/components/playlist/playlist_model.cpp | 1 +
 modules/gui/qt4/components/playlist/playlist_model.hpp | 4 ++++
 3 files changed, 7 insertions(+), 1 deletion(-)

diff --git a/modules/gui/qt4/components/playlist/icon_view.cpp b/modules/gui/qt4/components/playlist/icon_view.cpp
index 856cbd65d3..7e63ebe33e 100644
--- a/modules/gui/qt4/components/playlist/icon_view.cpp
+++ b/modules/gui/qt4/components/playlist/icon_view.cpp
@@ -82,7 +82,8 @@ void PlListViewItemDelegate::paint( QPainter * painter, const QStyleOptionViewIt
     // picture where all the rendering happens and which will be cached
     QPixmap pix;
 
-    QString key = title + artist + artUrl;
+    QString key = title + artist + artUrl
+                  + QString( index.data( PLModel::IsCurrentRole ).toInt() );
     if(QPixmapCache::find( key, pix ))
     {
         // cool, we found it in the cache
diff --git a/modules/gui/qt4/components/playlist/playlist_model.cpp b/modules/gui/qt4/components/playlist/playlist_model.cpp
index 455291888b..f9c87628ff 100644
--- a/modules/gui/qt4/components/playlist/playlist_model.cpp
+++ b/modules/gui/qt4/components/playlist/playlist_model.cpp
@@ -346,6 +346,7 @@ QVariant PLModel::data( const QModelIndex &index, int role ) const
             QFont f; f.setBold( true ); return QVariant( f );
         }
     }
+    else if( role == IsCurrentRole ) return QVariant( isCurrent( index ) );
     return QVariant();
 }
 
diff --git a/modules/gui/qt4/components/playlist/playlist_model.hpp b/modules/gui/qt4/components/playlist/playlist_model.hpp
index cd5b1ecd61..e1d87b403f 100644
--- a/modules/gui/qt4/components/playlist/playlist_model.hpp
+++ b/modules/gui/qt4/components/playlist/playlist_model.hpp
@@ -54,6 +54,10 @@ class PLModel : public QAbstractItemModel
 friend class PLItem;
 
 public:
+    enum {
+      IsCurrentRole = Qt::UserRole
+    };
+
     PLModel( playlist_t *, intf_thread_t *,
              playlist_item_t *, QObject *parent = 0 );
     ~PLModel();
-- 
2.39.2