From 06d594e86baa48fc42599ed625b95f815c73e596 Mon Sep 17 00:00:00 2001
From: ocornut <omarcornut@gmail.com>
Date: Mon, 5 Oct 2015 20:27:22 +0200
Subject: [PATCH] Dummy() create an item so functions such as IsItemHovered()
 can be used.

---
 imgui.cpp | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/imgui.cpp b/imgui.cpp
index 853c0878f..862613bc8 100644
--- a/imgui.cpp
+++ b/imgui.cpp
@@ -8520,7 +8520,9 @@ void ImGui::Dummy(const ImVec2& size)
     ImGuiWindow* window = GetCurrentWindow();
     if (window->SkipItems)
         return;
-    ItemSize(size);
+    const ImRect bb(window->DC.CursorPos, window->DC.CursorPos + size);
+    ItemSize(bb);
+    ItemAdd(bb, NULL);
 }
 
 bool ImGui::IsRectVisible(const ImVec2& size)