Major rework of MappingTreeResultView + Model

Well, I hope this fixes the crashes for good. String comparison for
looking up the parents really wasn't a prudent thing to do...

Use the ParentIds instead.

1 files changed, 1 insertions, 1 deletions

diff --git a/pictureviewer2.cpp b/pictureviewer2.cpp
index 2c36dc9..4532030 100644
--- a/pictureviewer2.cpp
+++ b/pictureviewer2.cpp
@@ -496,7 +496,7 @@ void PictureViewer2::constructMappingItem(const PicData &file){
         QMap<QString, QStringList> sortedPaths;
         int maxRows = 0;
         foreach(MappingData d, mapData){
-            QStringList pItems = d.path.first();
+            QStringList pItems = d.path;
             if(pItems.size() > maxRows){
                 maxRows = pItems.size();
             }