IGroupsListener (1C:Enterprise Development Tools 1.24.0-SNAPSHOT API)

All Known Implementing Classes:

DiagramTabItem
```
public interface IGroupsListener
```
Groups listener. Catches "group" and "ungroup" events

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`void`	`deleted(Collection<IErdEntity> entities)`	Fires this event when delete group action happens.
`void`	`grouped(Collection<IErdEntity> entities)`	Fires this event when group action happens.
`void`	`ungrouped(Collection<IErdEntity> entities)`	Fires this event when ungroup action happens.

- Method Detail
  - grouped
```
void grouped(Collection<IErdEntity> entities)
```
    Fires this event when group action happens.
    
    Parameters:
    
    entities - - grouped entities. Can't be null.
  - ungrouped
```
void ungrouped(Collection<IErdEntity> entities)
```
    Fires this event when ungroup action happens.
    
    Parameters:
    
    entities - - ungrouped entities. Can't be null.
  - deleted
```
void deleted(Collection<IErdEntity> entities)
```
    Fires this event when delete group action happens. Given items may contain not only groups.
    
    Parameters:
    
    entities - - deleted entities. Can't be null.