From cdd61d71792c05845c5e0368fd02e345819f0e64 Mon Sep 17 00:00:00 2001
From: Anton Lavrenov <lavrton@gmail.com>
Date: Thu, 5 Jun 2025 16:13:49 -0500
Subject: [PATCH] fix pointerleave bubbling

---
 src/Node.ts             | 17 +++++++++++++++--
 test/unit/Stage-test.ts | 31 +++++++++++++++++++++++++++++++
 2 files changed, 46 insertions(+), 2 deletions(-)

diff --git a/src/Node.ts b/src/Node.ts
index 058bb880..58f44384 100644
--- a/src/Node.ts
+++ b/src/Node.ts
@@ -88,6 +88,10 @@ const ABSOLUTE_OPACITY = 'absoluteOpacity',
   LISTENING = 'listening',
   MOUSEENTER = 'mouseenter',
   MOUSELEAVE = 'mouseleave',
+  POINTERENTER = 'pointerenter',
+  POINTERLEAVE = 'pointerleave',
+  TOUCHENTER = 'touchenter',
+  TOUCHLEAVE = 'touchleave',
   NAME = 'name',
   SET = 'set',
   SHAPE = 'Shape',
@@ -2335,8 +2339,17 @@ export abstract class Node<Config extends NodeConfig = NodeConfig> {
       evt.target = this;
     }
 
+    const nonBubbling = [
+      MOUSEENTER,
+      MOUSELEAVE,
+      POINTERENTER,
+      POINTERLEAVE,
+      TOUCHENTER,
+      TOUCHLEAVE,
+    ];
+
     const shouldStop =
-      (eventType === MOUSEENTER || eventType === MOUSELEAVE) &&
+      nonBubbling.indexOf(eventType) !== -1 &&
       ((compareShape &&
         (this === compareShape ||
           (this.isAncestorOf && this.isAncestorOf(compareShape)))) ||
@@ -2347,7 +2360,7 @@ export abstract class Node<Config extends NodeConfig = NodeConfig> {
 
       // simulate event bubbling
       const stopBubble =
-        (eventType === MOUSEENTER || eventType === MOUSELEAVE) &&
+        nonBubbling.indexOf(eventType) !== -1 &&
         compareShape &&
         compareShape.isAncestorOf &&
         compareShape.isAncestorOf(this) &&
diff --git a/test/unit/Stage-test.ts b/test/unit/Stage-test.ts
index 76f23678..c3d48f73 100644
--- a/test/unit/Stage-test.ts
+++ b/test/unit/Stage-test.ts
@@ -8,6 +8,7 @@ import {
   simulateTouchStart,
   simulateTouchMove,
   simulateTouchEnd,
+  simulatePointerMove,
   compareCanvases,
   createCanvas,
   showHit,
@@ -1222,6 +1223,36 @@ describe('Stage', function () {
     assert.equal(count, 2);
   });
 
+  it('stage pointerleave should not fire when leaving a child', function () {
+    var stage = addStage();
+    var layer = new Konva.Layer();
+    stage.add(layer);
+
+    var circle = new Konva.Circle({
+      fill: 'red',
+      radius: 30,
+      x: 50,
+      y: 50,
+    });
+    layer.add(circle);
+    layer.draw();
+
+    var stageLeave = 0;
+    var circleLeave = 0;
+    stage.on('pointerleave', function () {
+      stageLeave += 1;
+    });
+    circle.on('pointerleave', function () {
+      circleLeave += 1;
+    });
+
+    simulatePointerMove(stage, { x: 50, y: 50 });
+    simulatePointerMove(stage, { x: 90, y: 50 });
+
+    assert.equal(circleLeave, 1, 'circle pointerleave should fire');
+    assert.equal(stageLeave, 0, 'stage pointerleave should not fire');
+  });
+
   it('toDataURL with hidden layer', function () {
     var stage = addStage();
     var layer = new Konva.Layer();