From dee7ad3806ffa777c619b832d82186c5bbdfc1b3 Mon Sep 17 00:00:00 2001
From: hjk <hjk@theqtcompany.com>
Date: Wed, 4 May 2016 16:41:15 +0200
Subject: TreeModel: Rework tree iteration

Use function objects to apply directly during a depth-first
walk of the tree instead of faking a flat container of tree
nodes. Less code, and allows even some non-const operations.

Change-Id: I804ab11df358fe937b40809cbcb772e6f3ff8dc5
Reviewed-by: David Schulz <david.schulz@theqtcompany.com>
Reviewed-by: Eike Ziller <eike.ziller@qt.io>
---
 src/plugins/debugger/debuggeroptionspage.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'src/plugins/debugger/debuggeroptionspage.cpp')

diff --git a/src/plugins/debugger/debuggeroptionspage.cpp b/src/plugins/debugger/debuggeroptionspage.cpp
index bbed95e4fe..f071ac5ef9 100644
--- a/src/plugins/debugger/debuggeroptionspage.cpp
+++ b/src/plugins/debugger/debuggeroptionspage.cpp
@@ -180,10 +180,10 @@ void DebuggerItemModel::apply()
     foreach (const QVariant &id, m_removedItems)
         DebuggerItemManager::deregisterDebugger(id);
 
-    foreach (auto item, itemsAtLevel<DebuggerTreeItem *>(2)) {
+    forEachItemAtLevel<DebuggerTreeItem *>(2, [](DebuggerTreeItem *item) {
         item->m_changed = false;
         DebuggerItemManager::updateOrAddDebugger(item->m_item);
-    }
+    });
 }
 
 void DebuggerItemModel::setCurrentIndex(const QModelIndex &index)
-- 
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