In some implementations, the specific butcons presented are dependent on the object selected: If text is selected, the buttons provide text-formatting options; if a drawing object is selected, the buttons enable users to change object properties.

• 如果被选择的对象是文本，则图标按钮组是一系列格式的选项；如果被选择的对象是图形，则显示的图标按钮允许使用者改变对象的属性。