From 97a82c1661cf19c1fed864f903ac2362fd6f8cd7 Mon Sep 17 00:00:00 2001
From: Sinai <49360850+sinai-dev@users.noreply.github.com>
Date: Sun, 23 Jan 2022 23:08:34 +1100
Subject: [PATCH] Make sure mouse is in target display for
 resize/dragging/panel operations

---
 src/UI/DisplayManager.cs      | 1 +
 src/UI/Panels/PanelDragger.cs | 3 +++
 src/UI/Panels/UIPanel.cs      | 3 ++-
 3 files changed, 6 insertions(+), 1 deletion(-)

diff --git a/src/UI/DisplayManager.cs b/src/UI/DisplayManager.cs
index ee5455d..e27385f 100644
--- a/src/UI/DisplayManager.cs
+++ b/src/UI/DisplayManager.cs
@@ -19,6 +19,7 @@ namespace UnityExplorer.UI
         public static int Height => ActiveDisplay.renderingHeight;
 
         public static Vector3 MousePosition => Display.RelativeMouseAt(InputManager.MousePosition);
+        public static bool MouseInTargetDisplay => MousePosition.z == ActiveDisplayIndex;
 
         private static Camera canvasCamera;
 
diff --git a/src/UI/Panels/PanelDragger.cs b/src/UI/Panels/PanelDragger.cs
index 0ce5700..f3e226e 100644
--- a/src/UI/Panels/PanelDragger.cs
+++ b/src/UI/Panels/PanelDragger.cs
@@ -67,6 +67,9 @@ namespace UnityExplorer.UI.Panels
 
         public static void UpdateInstances()
         {
+            if (!DisplayManager.MouseInTargetDisplay)
+                return;
+
             if (!resizeCursorObj)
                 CreateCursorUI();
 
diff --git a/src/UI/Panels/UIPanel.cs b/src/UI/Panels/UIPanel.cs
index 1139203..5e54afc 100644
--- a/src/UI/Panels/UIPanel.cs
+++ b/src/UI/Panels/UIPanel.cs
@@ -33,7 +33,8 @@ namespace UnityExplorer.UI.Panels
                 return;
 
             // if the user is clicking
-            if (InputManager.GetMouseButtonDown(0) || InputManager.GetMouseButtonDown(1))
+            if (DisplayManager.MouseInTargetDisplay 
+                && (InputManager.GetMouseButtonDown(0) || InputManager.GetMouseButtonDown(1)))
             {
                 int count = UIManager.PanelHolder.transform.childCount;
                 var mousePos = DisplayManager.MousePosition;