Merge pull request #8559 from avinxshKD/fix/mouse-blur-reset

Reset mouseIsPressed on window blur

Author: davepagurek

src/events/pointer.js

@@ -24,6 +24,10 @@ function pointer(p5, fn, lifecycles){
         signal: this._removeSignal
       });
     }
+
+    window.addEventListener('blur', () => {
+      this.mouseIsPressed = false;
+    }, { signal: this._removeSignal });
   };
 
   /**

test/unit/events/mouse.js

@@ -251,6 +251,13 @@ suite.todo('Mouse Events', function() {
       window.dispatchEvent(new MouseEvent('mousedown'));
       assert.strictEqual(myp5.mouseIsPressed, true);
     });
+
+    test('mouseIsPressed should reset to false on blur', function() {
+      window.dispatchEvent(new PointerEvent('pointerdown'));
+      assert.strictEqual(myp5.mouseIsPressed, true);
+      window.dispatchEvent(new Event('blur'));
+      assert.strictEqual(myp5.mouseIsPressed, false);
+    });
   });
 
   suite('mouseMoved', function() {