From 9be93c66f173ec793f61d53d763a17b454e60d12 Mon Sep 17 00:00:00 2001
From: Rafostar <40623528+Rafostar@users.noreply.github.com>
Date: Fri, 6 Nov 2020 20:33:14 +0100
Subject: [PATCH] Improve obtaining initial player dragging coords

---
 clapper_src/player.js | 19 ++++++++++++++-----
 1 file changed, 14 insertions(+), 5 deletions(-)

diff --git a/clapper_src/player.js b/clapper_src/player.js
index 6c76123c..02bdfdc8 100644
--- a/clapper_src/player.js
+++ b/clapper_src/player.js
@@ -560,15 +560,24 @@ class ClapperPlayer extends PlayerBase
             let [isActive, startX, startY] = gesture.get_start_point();
             if(!isActive) return;
 
-            let root = this.widget.get_root();
-            if(!root) return;
+            let native = this.widget.get_native();
+            if(!native) return;
+
+            let [isShared, winX, winY] = this.widget.translate_coordinates(
+                native, startX, startY
+            );
+            if(!isShared) return;
+
+            let [nativeX, nativeY] = native.get_surface_transform();
+            winX += nativeX;
+            winY += nativeY;
 
             this.isWidgetDragging = true;
-            root.get_surface().begin_move(
+            native.get_surface().begin_move(
                 gesture.get_device(),
                 gesture.get_current_button(),
-                startX,
-                startY,
+                winX,
+                winY,
                 gesture.get_current_event_time()
             );