From 4620d718161e59028ba013064fc1dd208f285762 Mon Sep 17 00:00:00 2001
From: jules <jules@rawmaterialsoftware.com>
Date: Wed, 27 Nov 2013 19:38:40 +0000
Subject: [PATCH] Made DragAndDropContainer force mouse-cursor updates to help
 when using modifier keys to change the drag mode.

---
 .../juce_gui_basics/mouse/juce_DragAndDropContainer.cpp  | 9 +++++++++
 .../juce_gui_basics/mouse/juce_DragAndDropContainer.h    | 2 +-
 2 files changed, 10 insertions(+), 1 deletion(-)

diff --git a/modules/juce_gui_basics/mouse/juce_DragAndDropContainer.cpp b/modules/juce_gui_basics/mouse/juce_DragAndDropContainer.cpp
index 44d52f1bd3..0806461f2e 100644
--- a/modules/juce_gui_basics/mouse/juce_DragAndDropContainer.cpp
+++ b/modules/juce_gui_basics/mouse/juce_DragAndDropContainer.cpp
@@ -154,10 +154,14 @@ public:
             else if (now > lastTimeOverTarget + RelativeTime::milliseconds (700))
                 checkForExternalDrag (details, screenPos);
         }
+
+        forceMouseCursorUpdate();
     }
 
     void timerCallback() override
     {
+        forceMouseCursorUpdate();
+
         if (sourceDetails.sourceComponent == nullptr)
         {
             delete this;
@@ -201,6 +205,11 @@ private:
     bool hasCheckedForExternalDrag;
     Time lastTimeOverTarget;
 
+    void forceMouseCursorUpdate()
+    {
+        Desktop::getInstance().getMainMouseSource().forceMouseCursorUpdate();
+    }
+
     DragAndDropTarget* getCurrentlyOver() const noexcept
     {
         return dynamic_cast <DragAndDropTarget*> (currentlyOverComp.get());
diff --git a/modules/juce_gui_basics/mouse/juce_DragAndDropContainer.h b/modules/juce_gui_basics/mouse/juce_DragAndDropContainer.h
index 7d0fed0de9..984375379b 100644
--- a/modules/juce_gui_basics/mouse/juce_DragAndDropContainer.h
+++ b/modules/juce_gui_basics/mouse/juce_DragAndDropContainer.h
@@ -110,7 +110,7 @@ public:
         It's useful when a component wants to call startDragging but doesn't know
         the DragAndDropContainer it should to use.
 
-        Obviously this may return 0 if it doesn't find a suitable component.
+        Obviously this may return nullptr if it doesn't find a suitable component.
     */
     static DragAndDropContainer* findParentDragContainerFor (Component* childComponent);