com.vaadin.ui.Grid.ColumnVisibilityChangeEvent API 7.7.46 | Vaadin

com.vaadin.ui.

java.lang.Object
- java.util.EventObject
- - com.vaadin.event.ConnectorEvent
  - - com.vaadin.ui.Component.Event
    - - com.vaadin.ui.Grid.ColumnVisibilityChangeEvent

All Implemented Interfaces:

Serializable

Enclosing class:

Grid
```
public static class Grid.ColumnVisibilityChangeEvent
extends Component.Event
```
An event that is fired when a column's visibility changes.

Since:

7.5.0

See Also:

Serialized Form

Field Summary
- Fields inherited from class java.util.EventObject
  source

Constructor Summary

Constructors
Constructor	Description
`ColumnVisibilityChangeEvent(Grid source, Grid.Column column, boolean hidden, boolean isUserOriginated)`	Constructor for a column visibility change event.

Method Summary

All Methods
Modifier and Type	Method	Description
`Grid.Column`	`getColumn()`	Gets the column that became hidden or visible.
`boolean`	`isHidden()`	Was the column set hidden or visible.
`boolean`	`isUserOriginated()`	Returns `true` if the column reorder was done by the user, `false` if not and it was triggered by server side code.

Methods inherited from class com.vaadin.ui.Component.Event
getComponent

Methods inherited from class com.vaadin.event.ConnectorEvent
getConnector

Methods inherited from class java.util.EventObject
getSource, toString

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

- Constructor Detail
  - ColumnVisibilityChangeEvent
```
public ColumnVisibilityChangeEvent(Grid source,
                                   Grid.Column column,
                                   boolean hidden,
                                   boolean isUserOriginated)
```
    Constructor for a column visibility change event.
    
    Parameters:
    
    source - the grid from which this event originates
    
    column - the column that changed its visibility
    
    hidden - true if the column was hidden, false if it became visible
    
    isUserOriginated - true iff the event was triggered by an UI interaction
- Method Detail
  - getColumn
```
public Grid.Column getColumn()
```
    Gets the column that became hidden or visible.
    
    Returns:
    
    the column that became hidden or visible.
    
    See Also:
    
    Grid.Column.isHidden()
  - isHidden
```
public boolean isHidden()
```
    Was the column set hidden or visible.
    
    Returns:
    
    true if the column was hidden false if it was set visible
  - isUserOriginated
```
public boolean isUserOriginated()
```
    Returns true if the column reorder was done by the user, false if not and it was triggered by server side code.
    
    Returns:
    
    true if event is a result of user interaction