From 16ddd796f3d76a580589673d71e80893baf1430b Mon Sep 17 00:00:00 2001
From: ocornut <omarcornut@gmail.com>
Date: Mon, 13 Apr 2015 20:59:44 +0100
Subject: [PATCH] Active widgets is not clipped, so it can always release its
 active state (mentioned in #143)

Otherwise a change in layout moving active widget to a clipped region
may lock the active id.
---
 imgui.cpp | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/imgui.cpp b/imgui.cpp
index b69b9cac..1330943e 100644
--- a/imgui.cpp
+++ b/imgui.cpp
@@ -7265,8 +7265,11 @@ static bool ItemAdd(const ImRect& bb, const ImGuiID* id)
     window->DC.LastItemRect = bb;
     if (IsClipped(bb))
     {
-        window->DC.LastItemHoveredAndUsable = window->DC.LastItemHoveredRect = false;
-        return false;
+        if (!id || *id != GImGui->ActiveId)
+        {
+            window->DC.LastItemHoveredAndUsable = window->DC.LastItemHoveredRect = false;
+            return false;
+        }
     }
 
     // This is a sensible default, but widgets are free to override it after calling ItemAdd()