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com.vaadin.client.widget.grid.events.
Class ColumnVisibilityChangeEvent<T>
- java.lang.Object
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- com.google.web.bindery.event.shared.Event<H>
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- com.google.gwt.event.shared.GwtEvent<ColumnVisibilityChangeHandler<T>>
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- com.vaadin.client.widget.grid.events.ColumnVisibilityChangeEvent<T>
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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
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Nested Class Summary
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Nested classes/interfaces inherited from class com.google.gwt.event.shared.GwtEvent
com.google.gwt.event.shared.GwtEvent.Type<H extends Object>
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Constructor Summary
Constructors Constructor Description ColumnVisibilityChangeEvent(Grid.Column<?,T> column, boolean hidden, boolean userOriginated)Constructs a visibility change event for a grid column.
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Method Summary
All Methods Modifier and Type Method Description protected voiddispatch(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()Returns the associated handler type.
booleanisHidden()Was the column set hidden or visible.
booleanisUserOriginated()Is the visibility change triggered by user.
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Methods inherited from class com.google.gwt.event.shared.GwtEvent
assertLive, getSource, isLive, kill, revive
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Constructor Detail
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ColumnVisibilityChangeEvent
public ColumnVisibilityChangeEvent(Grid.Column<?,T> column, boolean hidden, boolean userOriginated)Constructs a visibility change event for a grid column.
Parameters:
column- the updated columnhidden-trueif the column is now hidden,falseotherwiseuserOriginated-trueif the event was triggered by user interaction,falseotherwise
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Method Detail
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getType
public static final com.google.gwt.event.shared.GwtEvent.Type<ColumnVisibilityChangeHandler<?>> getType()Returns the associated handler type.
Returns:
the handler type
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getColumn
public Grid.Column<?,T> getColumn()Returns the column where the visibility change occurred.
Returns:
the column where the visibility change occurred.
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isHidden
public boolean isHidden()Was the column set hidden or visible.
Returns:
trueif the column was hiddenfalseif it was set visible
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isUserOriginated
public boolean isUserOriginated()Is the visibility change triggered by user.
Returns:
trueif the change was triggered by user,falseif not
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getAssociatedType
public com.google.gwt.event.shared.GwtEvent.Type<ColumnVisibilityChangeHandler<T>> getAssociatedType()Specified by:
getAssociatedTypein classcom.google.gwt.event.shared.GwtEvent<ColumnVisibilityChangeHandler<T>>
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dispatch
protected void dispatch(ColumnVisibilityChangeHandler<T> handler)Specified by:
dispatchin classcom.google.gwt.event.shared.GwtEvent<ColumnVisibilityChangeHandler<T>>
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