IExpandableCollapsable (CMS API 15.5.0 API)

All Superinterfaces:

org.apache.wicket.util.io.IClusterable, Serializable

All Known Implementing Classes:

ExpandCollapseListingPlugin
```
public interface IExpandableCollapsable
extends org.apache.wicket.util.io.IClusterable
```

- Method Summary
  
  All Methods Instance Methods Abstract Methods
  Modifier and Type Method Description
  
  void collapse()
  
  void expand()
  
  boolean isExpanded()
  
  boolean isSupported()

Method Detail

isSupported
```
boolean isSupported()
```

expand
```
void expand()
```

isExpanded
```
boolean isExpanded()
```

collapse
```
void collapse()
```