From e9a7e73bbaacec886f9b39130428b81b7f95bf16 Mon Sep 17 00:00:00 2001
From: omar <omarcornut@gmail.com>
Date: Wed, 15 Nov 2017 23:42:18 +0100
Subject: [PATCH] Windows with MenuBar have a larger minimum height to avoid
 artefacts (I fixed most of the vertical/horizontal artefacts, but the ones in
 rounded corners were too hard to fix).

---
 imgui.cpp | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/imgui.cpp b/imgui.cpp
index 19eeda3a..088012bb 100644
--- a/imgui.cpp
+++ b/imgui.cpp
@@ -4012,7 +4012,10 @@ static ImVec2 CalcSizeFullWithConstraint(ImGuiWindow* window, ImVec2 new_size)
         }
     }
     if (!(window->Flags & (ImGuiWindowFlags_ChildWindow | ImGuiWindowFlags_AlwaysAutoResize)))
+    {
         new_size = ImMax(new_size, g.Style.WindowMinSize);
+        new_size.y = ImMax(new_size.y, window->TitleBarHeight() + window->MenuBarHeight() + ImMax(0.0f, g.Style.WindowRounding - 1.0f)); // Reduce artifacts with very small windows
+    }
     return new_size;
 }