Add an icon for each cover action (popup menu)

Author: cardinot

res/images/library/ic_cover_change.png

@@ -107,5 +107,8 @@
         <file>images/library/ic_library_cover_show.png</file>
         <file>images/library/ic_library_zoom_in.png</file>
         <file>images/library/default_cover.png</file>
+        <file>images/library/ic_cover_change.png</file>
+        <file>images/library/ic_cover_reload.png</file>
+        <file>images/library/ic_cover_unset.png</file>
     </qresource>
 </RCC>

res/images/library/ic_cover_reload.png

@@ -75,15 +75,21 @@ void DlgTrackInfo::init(){
 
     // Cover art actions
     // change cover art location
-    QAction* changeCover = new QAction(tr("&Change"), this);
+    QAction* changeCover = new QAction(
+                QIcon(":/images/library/ic_cover_change.png"),
+                tr("&Change"), this);
     connect(changeCover, SIGNAL(triggered()),
             this, SLOT(slotChangeCoverArt()));
     // unset cover art - load default
-    QAction* unsetCover = new QAction(tr("&Unset"), this);
+    QAction* unsetCover = new QAction(
+                QIcon(":/images/library/ic_cover_unset.png"),
+                tr("&Unset"), this);
     connect(unsetCover, SIGNAL(triggered()),
             this, SLOT(slotUnsetCoverArt()));
     // reload just cover art using the search algorithm (in CoverArtCache)
-    QAction* reloadCover = new QAction(tr("&Reload"), this);
+    QAction* reloadCover = new QAction(
+                QIcon(":/images/library/ic_cover_reload.png"),
+                tr("&Reload"), this);
     connect(reloadCover, SIGNAL(triggered()),
             this, SLOT(slotReloadCover()));
     // Cover art popup menu