com.wewebu.ow.server.app
Interface OwComboModel

All Known Implementing Classes:

OwDefaultComboModel, OwFieldManagerComboModel

public interface OwComboModel

Interface for combo box model.

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All rights reserved.

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Since:

3.0.0.0

Field Summary

static String

EMPTY_VALUE empty value

Method Summary

OwComboItem[]	getAllItems() Get all items.
OwComboItem	getItemAt(int position_p) Return the OwComboItem object at the specified position.
OwComboItem	getSelectedItem() Return the selected OwComboItem object.
int	getSize() Get the number of items in this model.
boolean	hasItemOutOfRange() Specify if the model has an item that is out of range.
boolean	isSelectedItem(OwComboItem item_p) Check if the given item is the selected one.
void	setSelectedItem(OwComboItem item_p) Set the given item as selected.

Field Detail

EMPTY_VALUE

static final String EMPTY_VALUE

empty value

See Also:

Constant Field Values

Method Detail

getAllItems

OwComboItem[] getAllItems()

Get all items.

Returns:

- an array of OwComboItem objects.

getSelectedItem

OwComboItem getSelectedItem()

Return the selected OwComboItem object. Can be null.

getItemAt

OwComboItem getItemAt(int position_p)

Return the OwComboItem object at the specified position. Can be null.

Parameters:

position_p - - the position in the list

setSelectedItem

void setSelectedItem(OwComboItem item_p)

Set the given item as selected.

Parameters:

item_p - - the OwComboItem

getSize

int getSize()

Get the number of items in this model.

Returns:

the number of items.

isSelectedItem

boolean isSelectedItem(OwComboItem item_p)

Check if the given item is the selected one.

Parameters:

item_p - - the given OwComboItem object

Returns:

- true if the given item is selected.

hasItemOutOfRange

boolean hasItemOutOfRange()

Specify if the model has an item that is out of range. E.g: if a choice list has 3 values in the ECM, and one of the values is stored as a property for an object, and than the stored value is removed from choice list, that value is no longer in the choice range.

Returns:

true if this model has an item out of range.