| 类 | 说明 |
|---|---|
| CmsContainerZIndexManager |
Implementation of the Z index manager for IE.
|
| CmsDummyZIndexManager |
Dummy implementation of the Z index manager which does nothing, used for every other browser than IE.
|
| CmsZIndexChain |
A chain of ancestors of a DOM element whose Z-Index can be manipulated.
|