代码说明：
This collection including 3 controls. JetButton is a graphic button with 4 glyph. JetCheckBox a graphic check box with 5 glyph. JetAnimButton a animated graphic button. Required Delphi VCL Extensions (RX) Lib.
具有4个图形的按钮JetButton ,具有5个图形的选择框JetCheckBox ,具有动画效果的按钮JetAnimButton
