Move blur event reset into non-touch handlers

src/ui/handler/box_zoom.js

@@ -153,6 +153,10 @@ class BoxZoomHandler {
         }
     }
 
+    blur() {
+        this.reset();
+    }
+
     reset() {
         this._active = false;
 

src/ui/handler/click_zoom.js

@@ -16,6 +16,10 @@ export default class ClickZoomHandler {
         this._active = false;
     }
 
+    blur() {
+        this.reset();
+    }
+
     dblclick(e: MouseEvent, point: Point) {
         e.preventDefault();
         return {

src/ui/handler/keyboard.js

@@ -45,6 +45,10 @@ class KeyboardHandler {
         this._rotationDisabled = false;
     }
 
+    blur() {
+        this.reset();
+    }
+
     reset() {
         this._active = false;
     }

src/ui/handler/mouse.js

@@ -31,6 +31,10 @@ class MouseHandler {
         this._clickTolerance = options.clickTolerance || 1;
     }
 
+    blur() {
+        this.reset();
+    }
+
     reset() {
         this._active = false;
         this._moved = false;

src/ui/handler/scroll_zoom.js

@@ -371,6 +371,10 @@ class ScrollZoomHandler {
         return easing;
     }
 
+    blur() {
+        this.reset();
+    }
+
     reset() {
         this._active = false;
     }

src/ui/handler_manager.js

@@ -344,11 +344,6 @@ class HandlerManager {
 
     handleEvent(e: InputEvent | RenderFrameEvent, eventName?: string) {
 
-        if (e.type === 'blur') {
-            this.stop(true);
-            return;
-        }
-
         this._updatingCamera = true;
         assert(e.timeStamp !== undefined);
 

test/unit/ui/handler/drag_pan.test.js

@@ -151,13 +151,15 @@ test('DragPanHandler ends a mouse-triggered drag if the window blurs', (t) => {
     map._renderTaskQueue.run();
 
     simulate.blur(window);
+    map._renderTaskQueue.run();
+
     t.equal(dragend.callCount, 1);
 
     map.remove();
     t.end();
 });
 
-test('DragPanHandler ends a touch-triggered drag if the window blurs', (t) => {
+test('DragPanHandler does not end a touch-triggered drag if the window blurs', (t) => {
     const map = createMap(t);
     const target = map.getCanvas();
 
@@ -171,7 +173,9 @@ test('DragPanHandler ends a touch-triggered drag if the window blurs', (t) => {
     map._renderTaskQueue.run();
 
     simulate.blur(window);
-    t.equal(dragend.callCount, 1);
+    map._renderTaskQueue.run();
+
+    t.equal(dragend.callCount, 0);
 
     map.remove();
     t.end();

test/unit/ui/handler/drag_rotate.test.js

@@ -492,6 +492,8 @@ test('DragRotateHandler ends rotation if the window blurs (#3389)', (t) => {
     t.equal(rotate.callCount, 1);
 
     simulate.blur(window);
+    map._renderTaskQueue.run();
+
     t.equal(rotateend.callCount, 1);
 
     map.remove();