com.vaadin.client.connectors.grid

Class MultiSelectionModelConnector.MultiSelectionModel

java.lang.Object

com.vaadin.client.connectors.grid.MultiSelectionModelConnector.MultiSelectionModel

All Implemented Interfaces:

SelectionModel<JsonObject>, SelectionModelWithSelectionColumn

Enclosing class:

MultiSelectionModelConnector

protected class MultiSelectionModelConnector.MultiSelectionModel
extends Object
implements SelectionModel<JsonObject>, SelectionModelWithSelectionColumn

Client side multiselection model implementation.

Nested Class Summary

Nested classes/interfaces inherited from interface com.vaadin.client.widget.grid.selection.SelectionModel

SelectionModel.NoSelectionModel<T>

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	MultiSelectionModel()

Method Summary

Modifier and Type	Method and Description
void	deselect(JsonObject item) Deselects the given item.
void	deselectAll() Deselects all currently selected items.
Renderer<Boolean>	getRenderer() Returns a new instance of the Renderer for selection column.
boolean	isMultiSelectionAllowed() Checks if the user is allowed to have more than on item selected.
boolean	isSelected(JsonObject item) Returns whether the given item is currently selected.
boolean	isSelectionAllowed() Checks if the user is allowed to change the selection.
void	select(JsonObject item) Selects the given item.
void	setSelectionAllowed(boolean selectionAllowed) Sets whether the user is allowed to change the selection.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface com.vaadin.client.widget.grid.selection.SelectionModel

isItemSelected

Constructor Detail

MultiSelectionModel

protected MultiSelectionModel()

Method Detail

getRenderer

public Renderer<Boolean> getRenderer()

Description copied from interface: SelectionModelWithSelectionColumn

Returns a new instance of the Renderer for selection column.

Specified by:

getRenderer in interface SelectionModelWithSelectionColumn

Returns:

selection column renderer

select

public void select(JsonObject item)

Description copied from interface: SelectionModel

Selects the given item. If another item was already selected, that item is deselected.

Specified by:

select in interface SelectionModel<JsonObject>

Parameters:

item - the item to select, not null

deselect

public void deselect(JsonObject item)

Description copied from interface: SelectionModel

Deselects the given item. If the item is not currently selected, does nothing.

Specified by:

deselect in interface SelectionModel<JsonObject>

Parameters:

item - the item to deselect, not null

deselectAll

public void deselectAll()

Description copied from interface: SelectionModel

Deselects all currently selected items.

Specified by:

deselectAll in interface SelectionModel<JsonObject>

isSelected

public boolean isSelected(JsonObject item)

Description copied from interface: SelectionModel

Returns whether the given item is currently selected.

Specified by:

isSelected in interface SelectionModel<JsonObject>

Parameters:

item - the item to check, not null

Returns:

true if the item is selected, false otherwise

setSelectionAllowed

public void setSelectionAllowed(boolean selectionAllowed)

Description copied from interface: SelectionModel

Sets whether the user is allowed to change the selection.

The check is done only for the client side actions. It doesn't affect selection requests sent from the server side.

Specified by:

setSelectionAllowed in interface SelectionModel<JsonObject>

Parameters:

selectionAllowed - true if the user is allowed to change the selection, false otherwise

isSelectionAllowed

public boolean isSelectionAllowed()

Description copied from interface: SelectionModel

Checks if the user is allowed to change the selection.

The check is done only for the client side actions. It doesn't affect selection requests sent from the server side.

Specified by:

isSelectionAllowed in interface SelectionModel<JsonObject>

Returns:

true if the user is allowed to change the selection, false otherwise

isMultiSelectionAllowed

public boolean isMultiSelectionAllowed()

Description copied from interface: SelectionModel

Checks if the user is allowed to have more than on item selected.

Specified by:

isMultiSelectionAllowed in interface SelectionModel<JsonObject>

Returns:

true if the user is allowed to select multiple items, false otherwise