通过实现ListCellRenderer借口,实现一个色彩选择列表框,对列表中的每一项,以彩色文字表示其RGB色彩值。-realizing a listbox of color choice through interface of ListCellRenderer and expressing the value of RGB color with word of color toward every option of list.
程序下方状态栏中记录了鼠标的位置。随着鼠标的移动,下方的数字不断变化,起到了“鼠标追踪”的效果。-Procedures recorded in the status bar below the location of the mouse. With the mouse move, the bottom of the figures are constantly changing, and played a