- tree.on('beforeclick', this.beforeNodeClick, this);
- tree.on('dblclick', this.onNodeDblClick, this);
- this.on('complete', this.updateNode, this);
- this.on('beforestartedit', this.fitToTree, this);
+ tree.on({
+ scope: this,
+ beforeclick: this.beforeNodeClick,
+ dblclick: this.onNodeDblClick
+ });
+ this.on({
+ scope: this,
+ complete: this.updateNode,
+ beforestartedit: this.fitToTree,
+ specialkey: this.onSpecialKey
+ });