ProjectExplorer: Make FolderNodeFactory return an unique_ptr

Change-Id: I9b611c4a3ff0928b2078dc30a44eb39df67c8d89
Reviewed-by: Ulf Hermann <ulf.hermann@qt.io>

1 files changed, 7 insertions, 3 deletions

diff --git a/src/plugins/projectexplorer/projectnodes.h b/src/plugins/projectexplorer/projectnodes.h
index 036af4c84e..6f00ec20f5 100644
--- a/src/plugins/projectexplorer/projectnodes.h
+++ b/src/plugins/projectexplorer/projectnodes.h
@@ -221,11 +221,15 @@ public:
     QList<FileNode *> fileNodes() const;
     FileNode *fileNode(const Utils::FileName &file) const;
     QList<FolderNode *> folderNodes() const;
-    using FolderNodeFactory = std::function<FolderNode *(const Utils::FileName &)>;
+    using FolderNodeFactory = std::function<std::unique_ptr<FolderNode>(const Utils::FileName &)>;
     void addNestedNodes(const QList<FileNode *> &files, const Utils::FileName &overrideBaseDir = Utils::FileName(),
-                        const FolderNodeFactory &factory = [](const Utils::FileName &fn) { return new FolderNode(fn); });
+                        const FolderNodeFactory &factory = [](const Utils::FileName &fn) {
+        return std::make_unique<FolderNode>(fn);
+    });
     void addNestedNode(FileNode *fileNode, const Utils::FileName &overrideBaseDir = Utils::FileName(),
-                       const FolderNodeFactory &factory = [](const Utils::FileName &fn) { return new FolderNode(fn); });
+                       const FolderNodeFactory &factory = [](const Utils::FileName &fn) {
+        return std::make_unique<FolderNode>(fn);
+    });
     void compress();
 
     bool isAncesterOf(Node *n);