From 7959fbe992a60567d8c88afa5506b7825266f107 Mon Sep 17 00:00:00 2001
From: ocornut <omarcornut@gmail.com>
Date: Sun, 5 Jul 2015 16:35:41 -0600
Subject: [PATCH] AA branch: CollapsingHeader() rounding down half window
 padding

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

diff --git a/imgui.cpp b/imgui.cpp
index 8e7e80be8..876fc8a5c 100644
--- a/imgui.cpp
+++ b/imgui.cpp
@@ -5513,8 +5513,8 @@ bool ImGui::CollapsingHeader(const char* label, const char* str_id, bool display
     ImRect bb = ImRect(pos_min, ImVec2(pos_max.x, pos_min.y + label_size.y));
     if (display_frame)
     {
-        bb.Min.x -= window_padding.x*0.5f - 1;
-        bb.Max.x += window_padding.x*0.5f - 1;
+        bb.Min.x -= (float)(int)(window_padding.x*0.5f) - 1;
+        bb.Max.x += (float)(int)(window_padding.x*0.5f) - 1;
         bb.Max.y += style.FramePadding.y * 2;
     }