Move from QModelIndex to QPersistentModelIndex in the layer tree prox…

…y model class
opengisch · Nov 2, 2023 · d36352e · d36352e · qfield-fairy · Nov 2, 2023
1 parent a6d3f1c
commit d36352e
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Showing 2 changed files with 5 additions and 5 deletions.
diff --git a/src/core/layertreemodel.cpp b/src/core/layertreemodel.cpp
@@ -198,7 +198,7 @@ void FlatLayerTreeModelBase::insertInMap( const QModelIndex &parent, int first,
 
     QMap<int, int> treeLevelMap;
     mIndexMap.clear();
-    const QList<QModelIndex> keys = mRowMap.keys();
+    const QList<QPersistentModelIndex> keys = mRowMap.keys();
     for ( const auto &index : keys )
     {
       int row = mRowMap[index];
@@ -291,7 +291,7 @@ void FlatLayerTreeModelBase::removeFromMap( const QModelIndex &parent, int first
 
     QMap<int, int> treeLevelMap;
     mIndexMap.clear();
-    const QList<QModelIndex> keys = mRowMap.keys();
+    const QList<QPersistentModelIndex> keys = mRowMap.keys();
     for ( const auto &index : keys )
     {
       int row = mRowMap[index];

diff --git a/src/core/layertreemodel.h b/src/core/layertreemodel.h
@@ -89,10 +89,10 @@ class FlatLayerTreeModelBase : public QAbstractProxyModel
     void updateTemporalState();
     void adjustTemporalStateFromAddedLayers( const QList<QgsMapLayer *> &layers );
 
-    QMap<QModelIndex, int> mRowMap;
-    QMap<int, QModelIndex> mIndexMap;
+    QMap<QPersistentModelIndex, int> mRowMap;
+    QMap<int, QPersistentModelIndex> mIndexMap;
     QMap<int, int> mTreeLevelMap;
-    QList<QModelIndex> mCollapsedItems;
+    QList<QPersistentModelIndex> mCollapsedItems;
 
     QgsLayerTreeModel *mLayerTreeModel = nullptr;
     QString mMapTheme;