com.itmill.toolkit.ui
Interface Field

All Superinterfaces:

Buffered, BufferedValidatable, Component, Component.Focusable, EventListener, Paintable, Property, Property.Editor, Property.ValueChangeListener, Property.ValueChangeNotifier, Property.Viewer, Validatable, VariableOwner

All Known Implementing Classes:

AbstractField, Button, DateField, Form, ProgressIndicator, Select, Table, TextField, Tree

public interface Field
extends Component, BufferedValidatable, Property, Property.ValueChangeNotifier, Property.ValueChangeListener, Property.Editor, Component.Focusable

Author:

IT Mill Ltd.

Nested Class Summary

static class

Field.ValueChangeEvent An Event object specifying the Field whose value has been changed.

Nested classes/interfaces inherited from interface com.itmill.toolkit.ui.Component

Component.ErrorEvent, Component.ErrorListener, Component.Event, Component.Focusable, Component.Listener

Nested classes/interfaces inherited from interface com.itmill.toolkit.terminal.Paintable

Paintable.RepaintRequestEvent, Paintable.RepaintRequestListener

Nested classes/interfaces inherited from interface com.itmill.toolkit.data.Buffered

Buffered.SourceException

Nested classes/interfaces inherited from interface com.itmill.toolkit.data.Property

Property.ConversionException, Property.Editor, Property.ReadOnlyException, Property.ReadOnlyStatusChangeEvent, Property.ReadOnlyStatusChangeListener, Property.ReadOnlyStatusChangeNotifier, Property.ValueChangeListener, Property.ValueChangeNotifier, Property.Viewer

Method Summary

String	getDescription()
boolean	isRequired() Is this field required.
void	setCaption(String caption) Sets the Caption.
void	setDescription(String caption) Sets the Description.
void	setRequired(boolean required) Sets the field required.

Methods inherited from interface com.itmill.toolkit.ui.Component

addListener, attach, childRequestedRepaint, detach, getApplication, getCaption, getIcon, getLocale, getParent, getStyle, getWindow, isEnabled, isReadOnly, isVisible, removeListener, setEnabled, setParent, setReadOnly, setStyle, setVisible

Methods inherited from interface com.itmill.toolkit.terminal.Paintable

addListener, paint, removeListener, requestRepaint, requestRepaintRequests

Methods inherited from interface com.itmill.toolkit.terminal.VariableOwner

changeVariables, dependsOn, getDirectDependencies, isImmediate, removeDirectDependency

Methods inherited from interface com.itmill.toolkit.data.BufferedValidatable

isInvalidCommitted, setInvalidCommitted

Methods inherited from interface com.itmill.toolkit.data.Buffered

commit, discard, isModified, isReadThrough, isWriteThrough, setReadThrough, setWriteThrough

Methods inherited from interface com.itmill.toolkit.data.Validatable

addValidator, getValidators, isInvalidAllowed, isValid, removeValidator, setInvalidAllowed, validate

Methods inherited from interface com.itmill.toolkit.data.Property

getType, getValue, isReadOnly, setReadOnly, setValue, toString

Methods inherited from interface com.itmill.toolkit.data.Property.ValueChangeNotifier

addListener, removeListener

Methods inherited from interface com.itmill.toolkit.data.Property.ValueChangeListener

valueChange

Methods inherited from interface com.itmill.toolkit.data.Property.Viewer

getPropertyDataSource, setPropertyDataSource

Methods inherited from interface com.itmill.toolkit.ui.Component.Focusable

focus, getFocusableId, getTabIndex, setTabIndex

Method Detail

setCaption

void setCaption(String caption)

Sets the Caption.

Parameters:

caption -

getDescription

String getDescription()

setDescription

void setDescription(String caption)

Sets the Description.

Parameters:

caption -

isRequired

boolean isRequired()

Is this field required. Required fields must filled by the user.

Returns:

true if the field is required,otherwise false.

Since:

3.1

setRequired

void setRequired(boolean required)

Sets the field required. Required fields must filled by the user.

Parameters:

required - Is the field required.

Since:

3.1