Fix selection madness in ArchiveTreeWidget

First try on fixing this. Still use
QItemSelectionModel::selectionChanged, but ignore the QItemSelections.
Use QItemSelectionModel::selectedRows() instead and compute the
seriesPartIds on every change. Hopefully this guarantees having valid
QModelIndexes all the time.

This fix also obsoletes the quite awkward function
SeriesTreeWidget::mapToSource(). Make the QSortProxyModel of
SeriesTreeWidget available through SeriesTreeWidget::seriesProxy()
instead.

1 files changed, 1 insertions, 2 deletions

diff --git a/seriestreewidget.h b/seriestreewidget.h
index fd850b4..578edef 100644
--- a/seriestreewidget.h
+++ b/seriestreewidget.h
@@ -28,8 +28,7 @@ class SeriesTreeWidget : public QWidget {
 	public:
 		explicit SeriesTreeWidget(QWidget *parent = 0);
 		SeriesTreeView *seriesTree() { return mView; }
-		QModelIndexList mapToSource(const QModelIndexList &indexes) const;
-		QModelIndex mapToSource(const QModelIndex &index) const;
+		SeriesTreeSortModel *seriesProxy() { return mProxy; }
 
 	public slots:
 		void newSeries();