From 9701810bc36577d443422b2894ba1a580faef13b Mon Sep 17 00:00:00 2001
From: ocornut <omar@miracleworld.net>
Date: Mon, 7 Apr 2025 11:41:21 +0200
Subject: [PATCH] TreeNode: adding ImGuiTreeNodeFlags_NoNavFocus in
 imgui_internal.h (#8551)

---
 imgui_internal.h  | 1 +
 imgui_widgets.cpp | 2 ++
 2 files changed, 3 insertions(+)

diff --git a/imgui_internal.h b/imgui_internal.h
index ff1a8d8ac..a5bb47e03 100644
--- a/imgui_internal.h
+++ b/imgui_internal.h
@@ -994,6 +994,7 @@ enum ImGuiSelectableFlagsPrivate_
 // Extend ImGuiTreeNodeFlags_
 enum ImGuiTreeNodeFlagsPrivate_
 {
+    ImGuiTreeNodeFlags_NoNavFocus                 = 1 << 27,// Don't claim nav focus when interacting with this item (#8551)
     ImGuiTreeNodeFlags_ClipLabelForTrailingButton = 1 << 28,// FIXME-WIP: Hard-coded for CollapsingHeader()
     ImGuiTreeNodeFlags_UpsideDownArrow            = 1 << 29,// FIXME-WIP: Turn Down arrow into an Up arrow, for reversed trees (#6517)
     ImGuiTreeNodeFlags_OpenOnMask_                = ImGuiTreeNodeFlags_OpenOnDoubleClick | ImGuiTreeNodeFlags_OpenOnArrow,
diff --git a/imgui_widgets.cpp b/imgui_widgets.cpp
index 883a2648d..e882d85ee 100644
--- a/imgui_widgets.cpp
+++ b/imgui_widgets.cpp
@@ -6691,6 +6691,8 @@ bool ImGui::TreeNodeBehavior(ImGuiID id, ImGuiTreeNodeFlags flags, const char* l
         button_flags |= ImGuiButtonFlags_PressedOnClickRelease | ImGuiButtonFlags_PressedOnDoubleClick;
     else
         button_flags |= ImGuiButtonFlags_PressedOnClickRelease;
+    if (flags & ImGuiTreeNodeFlags_NoNavFocus)
+        button_flags |= ImGuiButtonFlags_NoNavFocus;
 
     bool selected = (flags & ImGuiTreeNodeFlags_Selected) != 0;
     const bool was_selected = selected;