added 260907 version of worker toolkit

worker-toolkit-flaredown/repo/frontend/app/components/chart/resizable.js

@@ -0,0 +1,37 @@
+import Ember from 'ember';
+
+export default Ember.Mixin.create( {
+  resizeEndDelay: 350,
+  resizing: false,
+
+  didInsertElement(){
+    this._super(...arguments);
+    this.installHandlers();
+  },
+
+  willDestroyElement(){
+    this._super(...arguments);
+    this.removeHandlers();
+  },
+
+  installHandlers() {
+    return Ember.$(window).on("resize." + this.elementId, this.handlerManager.bind(this));
+  },
+
+  removeHandlers() {
+    Ember.$(window).off("resize." + this.elementId);
+  },
+
+  endResize(event) {
+    this.set('resizing', false);
+    Ember.tryInvoke(this, 'onResizeEnd', [event]);
+  },
+
+  handlerManager(event) {
+    if( !this.get('resizing') ) {
+      this.set('resizing', true);
+      Ember.tryInvoke(this, 'onResizeStart', [event]);
+      Ember.run.debounce(this, this.get('endResize'), event, this.get('resizeEndDelay'));
+    }
+  }
+});