the toolbar code examples provided in a toolbar button to create and move around...

代码说明：

该工具栏代码例子提供了一个在工具栏上创建左右移动按钮，通过点击该按钮可以左右移动工具栏上按钮位置，这样可以创建一个比本身长度大的按钮个数，通过移动按钮显示当前在工具栏上显示的按钮。-the toolbar code examples provided in a toolbar button to create and move around, click on the button and move around a toolbar button positions, so it can establish itself over the length of a large number of buttons, mobile button in the current show toolbar displayed on the button.