From 5d30417e89c41464ea8759f71c8ada9948573e1a Mon Sep 17 00:00:00 2001
From: Jeff Booher <jsbooher@adobe.com>
Date: Wed, 2 Oct 2013 13:07:25 -0700
Subject: [PATCH 1/2] allow brackets to be dragged by the caption bar alot
 easier

---
 appshell/cef_dark_window.cpp | 31 ++++++++++++++++++++++++++++++-
 appshell/cef_dark_window.h   |  3 ++-
 2 files changed, 32 insertions(+), 2 deletions(-)

diff --git a/appshell/cef_dark_window.cpp b/appshell/cef_dark_window.cpp
index 2eb0d00ad..df06092a7 100644
--- a/appshell/cef_dark_window.cpp
+++ b/appshell/cef_dark_window.cpp
@@ -379,6 +379,27 @@ void cef_dark_window::ComputeCloseButtonRect(RECT& rect)
     rect.bottom = rect.top + mSysCloseButton->GetHeight();
 }
 
+
+void cef_dark_window::ComputeRequiredMenuRect(RECT& rect)
+{
+    HMENU menu = GetMenu();
+    int items = ::GetMenuItemCount(menu);
+
+    ::SetRectEmpty(&rect);
+
+    for (int i = 0; i < items; i++) {
+        RECT itemRect;
+        ::SetRectEmpty(&itemRect);
+        if (::GetMenuItemRect(mWnd, menu, (UINT)i, &itemRect)) {
+            ScreenToNonClient(&itemRect);
+            RECT dest;
+            ::CopyRect(&dest, &rect);
+            ::UnionRect(&dest, &rect, &itemRect);
+            ::CopyRect(&rect, &dest);
+        }
+    }
+}
+
 // Computes the Rect where the menu bar is drawn in window coordinates
 void cef_dark_window::ComputeMenuBarRect(RECT& rect)
 {
@@ -782,7 +803,15 @@ int cef_dark_window::HandleNcHitTest(LPPOINT ptHit)
     if (ptHit->y >= rectWindow.bottom - ::GetSystemMetrics (SM_CYFRAME))
          return HTBOTTOM;
 
-    return HTMENU;
+    // If it's not in the menu, it's in the caption
+    RECT rectMenu;
+    ComputeRequiredMenuRect(rectMenu);
+    NonClientToScreen(&rectMenu);
+
+    if (::PtInRect(&rectMenu, *ptHit))
+        return HTMENU;
+
+    return HTCAPTION;
 }
 
 // Like UpdateNonClientArea, but sets up a clipping region to just update the system buttons
diff --git a/appshell/cef_dark_window.h b/appshell/cef_dark_window.h
index 116fe70a6..ae6c21202 100644
--- a/appshell/cef_dark_window.h
+++ b/appshell/cef_dark_window.h
@@ -118,7 +118,8 @@ class cef_dark_window : public cef_window
     virtual void ComputeMaximizeButtonRect(RECT& rect);
     virtual void ComputeCloseButtonRect(RECT& rect);
     virtual void ComputeMenuBarRect(RECT& rect);
-
+    virtual void ComputeRequiredMenuRect(RECT& rect);
+  
     
     // Drawing Initializers
     void InitDrawingResources();

From f42cfa140e63e96b55abb242c7180f6cb12872de Mon Sep 17 00:00:00 2001
From: Jeff Booher <jsbooher@adobe.com>
Date: Thu, 3 Oct 2013 10:20:14 -0700
Subject: [PATCH 2/2] optimize union rect code

---
 appshell/cef_dark_window.cpp | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/appshell/cef_dark_window.cpp b/appshell/cef_dark_window.cpp
index df06092a7..688fbc53c 100644
--- a/appshell/cef_dark_window.cpp
+++ b/appshell/cef_dark_window.cpp
@@ -393,9 +393,9 @@ void cef_dark_window::ComputeRequiredMenuRect(RECT& rect)
         if (::GetMenuItemRect(mWnd, menu, (UINT)i, &itemRect)) {
             ScreenToNonClient(&itemRect);
             RECT dest;
-            ::CopyRect(&dest, &rect);
-            ::UnionRect(&dest, &rect, &itemRect);
-            ::CopyRect(&rect, &dest);
+            if (::UnionRect(&dest, &rect, &itemRect)) {
+                ::CopyRect(&rect, &dest);
+            }
         }
     }
 }