From 5956fff7e2959574e4273ca1b5cc540fd0dff0d5 Mon Sep 17 00:00:00 2001
From: omar <omarcornut@gmail.com>
Date: Mon, 30 Oct 2017 00:10:05 +0100
Subject: [PATCH] Drag and Drop: ImGuiButtonFlags_PressedOnDragDropHold focuses
 the target window.

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

diff --git a/imgui.cpp b/imgui.cpp
index 383b012e..6603d3f9 100644
--- a/imgui.cpp
+++ b/imgui.cpp
@@ -5848,7 +5848,10 @@ bool ImGui::ButtonBehavior(const ImRect& bb, ImGuiID id, bool* out_hovered, bool
             hovered = true;
             SetHoveredID(id);
             if (CalcTypematicPressedRepeatAmount(g.HoveredIdTimer + 0.0001f, g.HoveredIdTimer + 0.0001f - g.IO.DeltaTime, 0.01f, 0.70f)) // FIXME: Our formula for CalcTypematicPressedRepeatAmount() is fishy
+            {
                 pressed = true;
+                FocusWindow(window);
+            }
         }
 
     if ((flags & ImGuiButtonFlags_FlattenChilds) && g.HoveredRootWindow == window)