From 8bc6d976cbe82611435e4f1c10c405bbd83573e4 Mon Sep 17 00:00:00 2001
From: omar <omarcornut@gmail.com>
Date: Mon, 15 Jul 2019 14:17:01 -0700
Subject: [PATCH] Docking: Fixed using ImGuiDockNodeFlags_AutoHideTabBar with
 ConfigDockingTabBarOnSingleWindows. (#2109)

---
 imgui.cpp | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/imgui.cpp b/imgui.cpp
index dcb7c3b7f..2751c76b9 100644
--- a/imgui.cpp
+++ b/imgui.cpp
@@ -11855,6 +11855,11 @@ void ImGui::DockContextProcessDock(ImGuiContext* ctx, ImGuiDockRequest* req)
                 DockSettingsRenameNodeReferences(payload_dock_id, node->ID);
         }
     }
+    else
+    {
+        // When docking a floating single window node we want to reevaluate auto-hiding of the tab bar
+        node->WantHiddenTabBarUpdate = true;
+    }
 
     // Update selection immediately
     if (ImGuiTabBar* tab_bar = node->TabBar)