com.extjs.gxt.ui.client.widget.selection
Interface SelectionModel<C extends Container<T>,T extends Component>

Type Parameters:

C - the selection container type

T - the item type

All Known Implementing Classes:

AbstractSelectionModel

public interface SelectionModel<C extends Container<T>,T extends Component>

Base interface for selection models. Defines the minimum methods required by a selection model.

Method Summary

void	bind(C container) Binds the selection model to the container.
void	deselect(int index) Deselects the item at the given index.
void	deselect(int start, int end) Deselects the range.
void	deselect(java.util.List<T> items) Deselects the items.
void	deselect(T... items) Deselects the items.
void	deselect(T item) Deselects the item.
void	deselectAll() Deselects all selections.
T	getSelectedItem() Returns the selected item.
java.util.List<T>	getSelectedItems() Returns the selected items.
boolean	isSelected(T item) Returns true if the item is selcted.
void	refresh() Refreshes the current selections.
void	select(boolean keepExisting, T... items) Selects the items.
void	select(int index, boolean keepExisting) Selects the item at the given index.
void	select(int start, int end, boolean keepExisting) Selects the range.
void	select(java.util.List<T> items, boolean keepExisting) Selects the items.
void	select(T item, boolean keepExisting) Selects the item.
void	selectAll() Selects all items.

Method Detail

bind

void bind(C container)

Binds the selection model to the container.

Parameters:

container - the container

deselect

void deselect(int index)

Deselects the item at the given index.

Parameters:

index - the index of the item to be deselected

deselect

void deselect(int start,
              int end)

Deselects the range.

Parameters:

start - the start index

end - the end index

deselect

void deselect(java.util.List<T> items)

Deselects the items.

Parameters:

items - the item

deselect

void deselect(T... items)

Deselects the items.

Parameters:

items - the items to deselect

deselect

void deselect(T item)

Deselects the item.

Parameters:

item - the item to be deselected

deselectAll

void deselectAll()

Deselects all selections.

getSelectedItem

T getSelectedItem()

Returns the selected item.

getSelectedItems

java.util.List<T> getSelectedItems()

Returns the selected items.

isSelected

boolean isSelected(T item)

Returns true if the item is selcted.

Parameters:

item - the item

Returns:

true if selected

refresh

void refresh()

Refreshes the current selections.

select

void select(int index,
            boolean keepExisting)

Selects the item at the given index.

Parameters:

index - the index of the item to be selected

keepExisting - true to keep existing selected

select

void select(int start,
            int end,
            boolean keepExisting)

Selects the range.

Parameters:

start - the start index

end - the end index

keepExisting - true to keep existing selected

select

void select(java.util.List<T> items,
            boolean keepExisting)

Selects the items. Selects the first item for single-select.

Parameters:

items - the items to select

keepExisting - true to keep existing selected

select

void select(boolean keepExisting,
            T... items)

Selects the items. Selects the first item for single-select.

Parameters:

keepExisting - true to keep existing selected

items - the items

select

void select(T item,
            boolean keepExisting)

Selects the item.

Parameters:

item - the item

keepExisting - true to keep existing selected

selectAll

void selectAll()

Selects all items.