com.goldencode.p2j.ui.client.model

Class ComboBoxModel<T>

java.lang.Object

com.goldencode.p2j.ui.client.model.ListModel<T>

com.goldencode.p2j.ui.client.model.ComboBoxModel<T>

Type Parameters:

T - Type of the item stored in the model.

All Implemented Interfaces:

java.lang.Iterable<T>

public class ComboBoxModel<T>
extends ListModel<T>

Combo-box data model

Field Summary

Fields

Modifier and Type	Field and Description
private T	selected Selected item.
private int	selectedId Selected item id.
private int	selectedIndex Selected index.
private BaseDataType	selectedValue Selected value.

Constructor Summary

Constructors

Constructor and Description
ComboBoxModel()

Method Summary

Modifier and Type	Method and Description
void	add(T item) Add new item at the end of model.
int	calcSelection(ControlSetItem[] items) Calculate the index position of the current selection.
void	clear() Remove all items.
int	getSelectedId() Get selected item id.
int	getSelectedIndex() Get selected index.
BaseDataType	getSelectedValue() Get selected value.
void	insert(T item, int index) Insert item at specified location.
void	remove(T item) Remove item with specified value.
void	removeAt(int index) Remove item at specified position.
void	select(T item) Select item with specified value.
T	selected() Get selected item.
void	setSelectedId(int id) Set selected item if.
void	setSelectedIndex(int index) Set selected index.
void	setSelectedValue(BaseDataType value) Set selected index.
void	setSelection(ControlSetItem[] items) Enforce the current selection.

Methods inherited from class com.goldencode.p2j.ui.client.model.ListModel

add, get, indexOf, iterator, size

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.lang.Iterable

forEach, spliterator

Field Detail

selected

private T selected

Selected item.

selectedIndex

private int selectedIndex

Selected index.

selectedId

private int selectedId

Selected item id.

selectedValue

private BaseDataType selectedValue

Selected value.

Constructor Detail

ComboBoxModel

public ComboBoxModel()

Method Detail

add

public void add(T item)

Add new item at the end of model.

Overrides:

add in class ListModel<T>

Parameters:

item - Item to add.

insert

public void insert(T item,
                   int index)

Insert item at specified location.

Parameters:

item - Item to insert.

index - Index at which item should be inserted.

remove

public void remove(T item)

Remove item with specified value.

Parameters:

item - Item to remove.

clear

public void clear()

Remove all items.

Overrides:

clear in class ListModel<T>

removeAt

public void removeAt(int index)

Remove item at specified position.

Overrides:

removeAt in class ListModel<T>

Parameters:

index - Item index.

selected

public T selected()

Get selected item.

Returns:

selected item.

getSelectedIndex

public int getSelectedIndex()

Get selected index.

Returns:

selected index.

setSelectedIndex

public void setSelectedIndex(int index)

Set selected index.

Parameters:

index - Selected item index.

getSelectedId

public int getSelectedId()

Get selected item id.

Returns:

selected item id.

setSelectedId

public void setSelectedId(int id)

Set selected item if.

Parameters:

id - Selected item id.

getSelectedValue

public BaseDataType getSelectedValue()

Get selected value.

Returns:

selected value.

setSelectedValue

public void setSelectedValue(BaseDataType value)

Set selected index.

Parameters:

value - Selected value.

select

public void select(T item)

Select item with specified value.

Parameters:

item - Item value to select.

calcSelection

public int calcSelection(ControlSetItem[] items)

Calculate the index position of the current selection.

Parameters:

items - The list of items to be used within this drop-down list.

Returns:

The 0-based index position if there is a current selection in the given model or 0 if there is no selection.

setSelection

public void setSelection(ControlSetItem[] items)

Enforce the current selection.

Parameters:

items - The list of items to be used within this drop-down list.