select all group if needed

git-svn-id: http://svn.code.sf.net/p/qmmp-dev/code/trunk/qmmp@3681 90c681e8-e032-0410-971d-27865f9a5e38

1 files changed, 15 insertions, 1 deletions

diff --git a/src/qmmpui/playlistmodel.cpp b/src/qmmpui/playlistmodel.cpp
index 9431bc954..ef77e72a4 100644
--- a/src/qmmpui/playlistmodel.cpp
+++ b/src/qmmpui/playlistmodel.cpp
@@ -224,7 +224,7 @@ bool PlayListModel::isGroup(int index) const
 {
     if (index > count()-1 || index < 0)
         return false;
-    return !m_container->item(index)->isGroup();
+    return m_container->item(index)->isGroup();
 }
 
 bool PlayListModel::next()
@@ -306,6 +306,20 @@ void PlayListModel::setSelected(int index, bool selected)
     emit listChanged();
 }
 
+void PlayListModel::setSelected(QList<PlayListTrack *> tracks, bool selected)
+{
+    foreach(PlayListTrack *t, tracks)
+        t->setSelected(selected);
+    emit listChanged();
+}
+
+void PlayListModel::setSelected(QList<PlayListItem *> items, bool selected)
+{
+    foreach(PlayListItem *i, items)
+        i->setSelected(selected);
+    emit listChanged();
+}
+
 void PlayListModel::removeSelected()
 {
     removeSelection(false);