编写一个应用程序，当按下鼠标左键键时，窗口显示“LEFT BUTTON” 当按下鼠标右键键时，窗口显示“RIGHT BUTTON” 窗口分为五个区域，颜色分别为白、绿、蓝、黄、红。当鼠标在五个区域移动时显示不同的样式。

-Write an application, when the left mouse button button is pressed, the window displays the LEFT the BUTTON "　when the right mouse button is pressed, the window displays the RIGHT the BUTTON　window is divided into five regions, the colors were white, green,blue, yellow, red. When the mouse to display different styles in the five regional mobile