jcontrol.ui.wombat
Interface IFocusable

All Superinterfaces:

EventListener, KeyListener

All Known Implementing Classes:

AbstractFocusComponent, AbstractScrolledComponent, Button, CheckBox, ComboBox, KeyPad, ListBox, Menu, MultiImageMenu, NumberChooser, RadioButton, RockerSwitch, Slider, TextInputField, TextViewer, ToggleSwitch, TypeWriter

public interface IFocusable
extends KeyListener

This interface must be implementes by all classes that should be able to gain the keyboard focus.

(C) DOMOLOGIC Home Automation GmbH 2005 - 2007

See Also:

jcontrol.ui.wombat.FocusFrame, AbstractFocusComponent

Field Summary

static int	TRANSFER_FOCUS_BACKWARD Focus transfer direction backward.
static int	TRANSFER_FOCUS_FORWARD Focus transfer direction forward.

Method Summary

boolean

requestFocus() Forces the component to get the keyboard focus.

Methods inherited from interface jcontrol.ui.wombat.event.KeyListener

onKeyEvent

Field Detail

TRANSFER_FOCUS_FORWARD

static final int TRANSFER_FOCUS_FORWARD

Focus transfer direction forward.

See Also:

Constant Field Values

TRANSFER_FOCUS_BACKWARD

static final int TRANSFER_FOCUS_BACKWARD

Focus transfer direction backward.

See Also:

Constant Field Values

Method Detail

requestFocus

boolean requestFocus()

Forces the component to get the keyboard focus.

Returns:

true if the component has got the keyboard focus.