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10 changes: 8 additions & 2 deletions mixins/view_support.js
Original file line number Diff line number Diff line change
Expand Up @@ -17,7 +17,7 @@ Flame.ViewSupport = {
// Remove classNames up to Flame.View to make it easier to define custom
// styles for buttons, checkboxes etc...
// We only want to do this in the init of class that sets the flag
if (this.get('resetClassNames') && Object.getPrototypeOf) {
if (this.get('resetClassNames')) {
var superClassNames = this._collectSuperClassNames();
var classNames = this.get('classNames').removeObjects(superClassNames);
this.set('classNames', classNames);
Expand Down Expand Up @@ -48,7 +48,13 @@ Flame.ViewSupport = {
*/
_collectSuperClassNames: function() {
var superClassNames = [];
var superClass = Object.getPrototypeOf(Object.getPrototypeOf(this));
var resetingClass = this;
// Find first class in inheritance chain that sets the resetClassNames property
while (resetingClass && !resetingClass.hasOwnProperty('resetClassNames') && resetingClass.constructor !== Flame.View) {
resetingClass = Object.getPrototypeOf(resetingClass);
}
// Collect classNames from it's super classes
var superClass = Object.getPrototypeOf(resetingClass);
while (superClass && superClass.constructor !== Flame.View) {
superClassNames.pushObjects(superClass.classNames || []);
superClass = Object.getPrototypeOf(superClass);
Expand Down
1 change: 1 addition & 0 deletions views/lazy_tree_item_view.js
Original file line number Diff line number Diff line change
Expand Up @@ -2,6 +2,7 @@

Flame.LazyTreeItemView = Flame.LazyListItemView.extend({
classNames: ['flame-tree-item-view'],
classNameBindings: ['isExpanded'],
itemContent: '{{view.content}}',
isExpanded: false,

Expand Down