Merge pull request #44 from jbailey4/patch-1

adds custom didToggle method

addon/components/cp-panel/component.js

@@ -52,10 +52,17 @@ export default Component.extend({
       }
     });
   },
+
+  // Custom action called when toggling that can be provided by caller
+  didToggle() {},
 
   actions: {
     toggleIsOpen() {
-      this.get('panelActions').toggle(this.get('name'));
+      let name = this.get('name');
+
+      this.get('panelActions').toggle(name);
+
+      this.didToggle(name);
     }
   }
 });

tests/integration/cp-panel-test.js

@@ -245,3 +245,17 @@ test('it can nest panels', function(assert) {
   // make sure the childs text is now showing
   assert.equal($child.find('.cp-Panel-body').text().match(`Im a Child!`).length, 1);
 });
+
+test('it calls custom didToggle method when toggled', function(assert) {
+  this.set('handleToggle', (panelName) => assert.ok(panelName, `didToggle invoked and passed the panel name: ${panelName}`));
+
+  this.render(hbs`
+    {{#cp-panel didToggle=handleToggle as |p|}}
+      {{p.toggle}}
+      {{#p.body}}Hi!{{/p.body}}
+    {{/cp-panel}}
+  `);
+
+  var $panel = this.$('.cp-Panel');
+  $panel.find('.cp-Panel-toggle').click();
+});