From 0bda7f196d4050ec6d24d7a484bf05fc173d457f Mon Sep 17 00:00:00 2001
From: omar <omarcornut@gmail.com>
Date: Wed, 23 Jan 2019 13:03:59 +0100
Subject: [PATCH] Docking: Fixed overlapping issue with greyed out close
 button.

---
 imgui.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/imgui.cpp b/imgui.cpp
index 54dbccb0..74229821 100644
--- a/imgui.cpp
+++ b/imgui.cpp
@@ -11561,8 +11561,8 @@ static ImRect ImGui::DockNodeCalcTabBarRect(const ImGuiDockNode* node)
     ImRect r = ImRect(node->Pos.x, node->Pos.y, node->Pos.x + node->Size.x, node->Pos.y + (g.FontSize + g.Style.FramePadding.y * 2.0f));
     if (node->HasCollapseButton)
         r.Min.x += g.Style.FramePadding.x + g.FontSize; // + g.Style.ItemInnerSpacing.x; // <-- Adding ItemInnerSpacing makes the title text moves slightly when in a tab bar. Instead we adjusted RenderArrowDockMenu()
-    if (node->HasCloseButton)
-        r.Max.x -= g.Style.FramePadding.x + g.FontSize + 1.0f;
+    // In DockNodeUpdateTabBar() we currently display a disabled close button even if there is none.
+    r.Max.x -= g.Style.FramePadding.x + g.FontSize + 1.0f;
     return r;
 }