Keep track of expanded items in the view instead of the models.

1 files changed, 8 insertions, 3 deletions

diff --git a/src/modlistview.h b/src/modlistview.h
index faa33b6a..ed4ad2d0 100644
--- a/src/modlistview.h
+++ b/src/modlistview.h
@@ -1,6 +1,8 @@
 #ifndef MODLISTVIEW_H

 #define MODLISTVIEW_H

 

+#include <map>

+#include <set>

 #include <vector>

 

 #include <QLabel>

@@ -203,10 +205,9 @@ private:
   std::pair<QModelIndex, QModelIndexList> selected() const;

   void setSelected(const QModelIndex& current, const QModelIndexList& selected);

 

-  // call expand() after fixing the index if it comes from the source

-  // of the proxy

+  // refresh stored expanded items for the current intermediate proxy

   //

-  void expandItem(const QModelIndex& index);

+  void refreshExpandedItems();

 

   // refresh the group-by proxy, if the index is -1 will refresh the

   // current one (e.g. when changing the sort column)

@@ -249,6 +250,10 @@ private:
   QtGroupingProxy* m_byCategoryProxy;

   QtGroupingProxy* m_byNexusIdProxy;

 

+  // maintain collapsed items for each proxy to avoid

+  // losing them on model reset

+  std::map<QAbstractItemModel*, std::set<QString>> m_collapsed;

+

   struct MarkerInfos {

     // conflicts

     std::set<unsigned int> overwrite;