YUI Library Examples: Rich Text Editor: Default Toolbar Config SimpleEditor default toolbar config The default toolbar config for YAHOO.widget.SimpleEditor. collapse: true, titlebar: 'Text Editing Tools', draggable: false, buttons: [ { group: 'fontstyle', label: 'Font Name and Size', buttons: [ { type: 'select', label: 'Arial', value: 'fontname', disabled: true, menu: [ { text: 'Arial', checked: t