com.vaadin.client.widget.grid.events.ColumnVisibilityChangeEvent API 7.7.16 | Vaadin

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com.vaadin.client.widget.grid.events.

java.lang.Object
- com.google.web.bindery.event.shared.Event<H>
- - com.google.gwt.event.shared.GwtEvent<ColumnVisibilityChangeHandler<T>>
  - - com.vaadin.client.widget.grid.events.ColumnVisibilityChangeEvent<T>

Type Parameters:

T - The row type of the grid. The row type is the POJO type from where the data is retrieved into the column cells.
```
public class ColumnVisibilityChangeEvent<T>
extends com.google.gwt.event.shared.GwtEvent<ColumnVisibilityChangeHandler<T>>
```
An event for notifying that the columns in the Grid's have changed visibility.

Since:

7.5.0

Author:

Vaadin Ltd

Nested Class Summary
- Nested classes/interfaces inherited from class com.google.gwt.event.shared.GwtEvent
  com.google.gwt.event.shared.GwtEvent.Type<H>

Constructor Summary

Constructors
Constructor and Description

ColumnVisibilityChangeEvent(Grid.Column<?,T> column, boolean hidden, boolean userOriginated)

Method Summary

All Methods
Modifier and Type	Method and Description
`protected void`	`dispatch(ColumnVisibilityChangeHandler<T> handler)`
`com.google.gwt.event.shared.GwtEvent.Type<ColumnVisibilityChangeHandler<T>>`	`getAssociatedType()`
`Grid.Column<?,T>`	`getColumn()` Returns the column where the visibility change occurred.
`static com.google.gwt.event.shared.GwtEvent.Type<ColumnVisibilityChangeHandler<?>>`	`getType()`
`boolean`	`isHidden()` Was the column set hidden or visible.
`boolean`	`isUserOriginated()` Is the visibility change triggered by user.

Methods inherited from class com.google.gwt.event.shared.GwtEvent
assertLive, getSource, isLive, kill, revive

Methods inherited from class com.google.web.bindery.event.shared.Event
setSource, toDebugString, toString

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

- Constructor Detail
  - ColumnVisibilityChangeEvent
```
public ColumnVisibilityChangeEvent(Grid.Column<?,T> column,
                                   boolean hidden,
                                   boolean userOriginated)
```
- Method Detail
  - getType
```
public static final com.google.gwt.event.shared.GwtEvent.Type<ColumnVisibilityChangeHandler<?>> getType()
```
  - getColumn
```
public Grid.Column<?,T> getColumn()
```
    Returns the column where the visibility change occurred.
    
    Returns:
    
    the column where the visibility change occurred.
  - 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()
```
    Is the visibility change triggered by user.
    
    Returns:
    
    true if the change was triggered by user, false if not
  - getAssociatedType
```
public com.google.gwt.event.shared.GwtEvent.Type<ColumnVisibilityChangeHandler<T>> getAssociatedType()
```
    Overrides:
    
    getAssociatedType in class com.google.gwt.event.shared.GwtEvent<ColumnVisibilityChangeHandler<T>>
  - dispatch
```
protected void dispatch(ColumnVisibilityChangeHandler<T> handler)
```
    Specified by:
    
    dispatch in class com.google.gwt.event.shared.GwtEvent<ColumnVisibilityChangeHandler<T>>