de.alpharogroup.wicket.components.i18n.dropdownchoice

Class LocalisedDropDownChoice<T>

java.lang.Object

org.apache.wicket.Component

org.apache.wicket.MarkupContainer

org.apache.wicket.markup.html.WebMarkupContainer

org.apache.wicket.markup.html.form.LabeledWebMarkupContainer

org.apache.wicket.markup.html.form.FormComponent<T>

org.apache.wicket.markup.html.form.AbstractChoice<T,T>

org.apache.wicket.markup.html.form.AbstractSingleSelectChoice<T>

org.apache.wicket.markup.html.form.DropDownChoice<T>

de.alpharogroup.wicket.components.i18n.dropdownchoice.LocalisedDropDownChoice<T>

Type Parameters:

T - the generic type

All Implemented Interfaces:

Serializable, Iterable<org.apache.wicket.Component>, org.apache.wicket.event.IEventSink, org.apache.wicket.event.IEventSource, org.apache.wicket.IConverterLocator, org.apache.wicket.IGenericComponent<T>, org.apache.wicket.IRequestListener, org.apache.wicket.markup.html.form.IFormModelUpdateListener, org.apache.wicket.markup.html.form.IFormVisitorParticipant, org.apache.wicket.markup.html.form.ILabelProvider<String>, org.apache.wicket.markup.html.form.IOnChangeListener, org.apache.wicket.markup.html.IHeaderContributor, org.apache.wicket.request.component.IRequestableComponent, org.apache.wicket.util.IHierarchical<org.apache.wicket.Component>, org.apache.wicket.util.io.IClusterable

public class LocalisedDropDownChoice<T>
extends org.apache.wicket.markup.html.form.DropDownChoice<T>

The Class LocalisedDropDownChoice extends the DropDownChoice. It overwrites the method localizeDisplayValues to get the values from the appropriate properties file. You can set the flag 'defaultChoice' to true to overwrite the default behavior and showing 'choose'.

Author:

Asterios Raptis

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.wicket.markup.html.form.AbstractChoice

org.apache.wicket.markup.html.form.AbstractChoice.LabelPosition

Field Summary

Fields

Modifier and Type	Field and Description
boolean	defaultChoice The default choice.

Fields inherited from class org.apache.wicket.markup.html.form.FormComponent

FLAG_CONVERT_EMPTY_INPUT_STRING_TO_NULL, VALUE_SEPARATOR

Fields inherited from class org.apache.wicket.Component

ENABLE, FLAG_INITIALIZED, FLAG_REMOVING_FROM_HIERARCHY, FLAG_RESERVED1, FLAG_RESERVED2, FLAG_RESERVED3, FLAG_RESERVED4, FLAG_RESERVED5, FLAG_RESERVED8, PARENT_PATH, PATH_SEPARATOR, RENDER

Fields inherited from interface org.apache.wicket.markup.html.form.IOnChangeListener

INTERFACE

Constructor Summary

Constructors

Constructor and Description
LocalisedDropDownChoice(String id) Instantiates a new localed drop down choice.
LocalisedDropDownChoice(String id, org.apache.wicket.model.IModel<? extends List<? extends T>> choices) Instantiates a new localed drop down choice.
LocalisedDropDownChoice(String id, org.apache.wicket.model.IModel<? extends List<? extends T>> choices, org.apache.wicket.markup.html.form.IChoiceRenderer<? super T> renderer) Instantiates a new localed drop down choice.
LocalisedDropDownChoice(String id, org.apache.wicket.model.IModel<T> model, org.apache.wicket.model.IModel<? extends List<? extends T>> choices) Instantiates a new localed drop down choice.
LocalisedDropDownChoice(String id, org.apache.wicket.model.IModel<T> model, org.apache.wicket.model.IModel<? extends List<? extends T>> choices, org.apache.wicket.markup.html.form.IChoiceRenderer<? super T> renderer) Instantiates a new localed drop down choice.
LocalisedDropDownChoice(String id, org.apache.wicket.model.IModel<T> model, List<? extends T> choices) Instantiates a new localed drop down choice.
LocalisedDropDownChoice(String id, org.apache.wicket.model.IModel<T> model, List<? extends T> data, org.apache.wicket.markup.html.form.IChoiceRenderer<? super T> renderer) Instantiates a new localed drop down choice.
LocalisedDropDownChoice(String id, List<? extends T> choices) Instantiates a new localed drop down choice.
LocalisedDropDownChoice(String id, List<? extends T> data, org.apache.wicket.markup.html.form.IChoiceRenderer<? super T> renderer) Instantiates a new localed drop down choice.

Method Summary

Modifier and Type	Method and Description
protected CharSequence	getDefaultChoice(String selected)
boolean	isDefaultChoice() Checks if is default choice.
protected boolean	localizeDisplayValues()
void	setDefaultChoice(boolean defaultChoice) Sets the default choice.

Methods inherited from class org.apache.wicket.markup.html.form.DropDownChoice

getStatelessHint, onComponentTag, onSelectionChanged, onSelectionChanged, wantOnSelectionChangedNotifications

Methods inherited from class org.apache.wicket.markup.html.form.AbstractSingleSelectChoice

convertChoiceIdToChoice, convertValue, getModelValue, getNullKey, getNullKeyDisplayValue, getNullValidDisplayValue, getNullValidKey, isNullValid, isSelected, setNullValid

Methods inherited from class org.apache.wicket.markup.html.form.AbstractChoice

appendOptionHtml, detachModel, escapeOptionHtml, getChoiceRenderer, getChoices, isDisabled, onComponentTagBody, setChoiceRenderer, setChoices, setChoices, setOptionAttributes, setType

Methods inherited from class org.apache.wicket.markup.html.form.FormComponent

add, add, checkRequired, clearInput, convertInput, error, getConvertedInput, getDefaultLabel, getDefaultLabel, getForm, getInput, getInputAsArray, getInputName, getModel, getModelObject, getRawInput, getType, getValidatorKeyPrefix, getValidators, getValue, hasRawInput, inputAsInt, inputAsInt, inputAsIntArray, inputChanged, internalOnModelChanged, invalid, isInputNullable, isMultiPart, isRequired, isValid, newValidatable, newValidationError, onDetach, onDisabled, onInvalid, onRequired, onValid, processChildren, processInput, remove, reportRequiredError, setConvertedInput, setLabel, setModel, setModelObject, setModelValue, setRequired, shouldTrimInput, trim, updateAutoLabels, updateCollectionModel, updateModel, valid, validate, validateRequired, validateValidators, visitComponentsPostOrder, visitFormComponentsPostOrder

Methods inherited from class org.apache.wicket.markup.html.form.LabeledWebMarkupContainer

getLabel

Methods inherited from class org.apache.wicket.markup.html.WebMarkupContainer

getWebPage, getWebRequest, getWebResponse, getWebSession

Methods inherited from class org.apache.wicket.MarkupContainer

add, addOrReplace, autoAdd, contains, get, get, getAssociatedMarkup, getAssociatedMarkupStream, getMarkup, getMarkupType, internalAdd, internalInitialize, iterator, iterator, onAfterRenderChildren, onRender, remove, remove, removeAll, renderAll, renderAssociatedMarkup, renderNext, replace, setDefaultModel, size, swap, toString, toString, visitChildren, visitChildren, visitChildren, visitChildren

Methods inherited from class org.apache.wicket.Component

add, addStateChange, afterRender, beforeRender, canCallListenerInterface, checkComponentTag, checkComponentTagAttribute, checkHierarchyChange, clearOriginalDestination, configure, continueToOriginalDestination, debug, detach, detachModels, determineVisibility, error, exceptionMessage, fatal, findMarkupStream, findPage, findParent, findParentWithAssociatedMarkup, getAjaxRegionMarkupId, getApplication, getBehaviorById, getBehaviorId, getBehaviors, getBehaviors, getClassRelativePath, getConverter, getDefaultModel, getDefaultModelObject, getDefaultModelObjectAsString, getDefaultModelObjectAsString, getEscapeModelStrings, getFeedbackMessages, getFlag, getId, getInnermostModel, getInnermostModel, getLocale, getLocalizer, getMarkup, getMarkupAttributes, getMarkupId, getMarkupId, getMarkupIdFromMarkup, getMarkupIdImpl, getMarkupSourcingStrategy, getMetaData, getModelComparator, getOutputMarkupId, getOutputMarkupPlaceholderTag, getPage, getPageRelativePath, getParent, getPath, getRenderBodyOnly, getRequest, getRequestCycle, getRequestFlag, getResponse, getSession, getSizeInBytes, getString, getString, getString, getStyle, getVariation, hasBeenRendered, hasErrorMessage, hasFeedbackMessage, info, initModel, internalPrepareForRender, internalRenderComponent, isActionAuthorized, isAuto, isBehaviorAccepted, isEnableAllowed, isEnabled, isEnabledInHierarchy, isIgnoreAttributeModifier, isRenderAllowed, isStateless, isVersioned, isVisibilityAllowed, isVisible, isVisibleInHierarchy, markRendering, modelChanged, modelChanging, newMarkupSourcingStrategy, onAfterRender, onBeforeRender, onConfigure, onEvent, onInitialize, onModelChanged, onModelChanging, onReAdd, onRemove, prepareForRender, redirectToInterceptPage, remove, remove, render, renderComponentTag, rendered, renderHead, renderHead, renderHead, renderPlaceholderTag, replaceComponentTagBody, replaceWith, sameInnermostModel, sameInnermostModel, send, setAuto, setDefaultModelObject, setEnabled, setEscapeModelStrings, setFlag, setIgnoreAttributeModifier, setMarkup, setMarkupId, setMarkupIdImpl, setMetaData, setOutputMarkupId, setOutputMarkupPlaceholderTag, setParent, setRenderBodyOnly, setRequestFlag, setResponsePage, setResponsePage, setResponsePage, setVersioned, setVisibilityAllowed, setVisible, success, urlFor, urlFor, urlFor, urlFor, urlFor, visitParents, visitParents, warn, wrap

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.lang.Iterable

forEach, spliterator

Field Detail

defaultChoice

public boolean defaultChoice

The default choice.

Constructor Detail

LocalisedDropDownChoice

public LocalisedDropDownChoice(String id)

Instantiates a new localed drop down choice.

Parameters:

id - the id

LocalisedDropDownChoice

public LocalisedDropDownChoice(String id,
                               org.apache.wicket.model.IModel<? extends List<? extends T>> choices)

Instantiates a new localed drop down choice.

Parameters:

id - the id

choices - the choices

LocalisedDropDownChoice

public LocalisedDropDownChoice(String id,
                               org.apache.wicket.model.IModel<? extends List<? extends T>> choices,
                               org.apache.wicket.markup.html.form.IChoiceRenderer<? super T> renderer)

Instantiates a new localed drop down choice.

Parameters:

id - the id

choices - the choices

renderer - the renderer

LocalisedDropDownChoice

public LocalisedDropDownChoice(String id,
                               org.apache.wicket.model.IModel<T> model,
                               org.apache.wicket.model.IModel<? extends List<? extends T>> choices)

Instantiates a new localed drop down choice.

Parameters:

id - the id

model - the model

choices - the choices

LocalisedDropDownChoice

public LocalisedDropDownChoice(String id,
                               org.apache.wicket.model.IModel<T> model,
                               org.apache.wicket.model.IModel<? extends List<? extends T>> choices,
                               org.apache.wicket.markup.html.form.IChoiceRenderer<? super T> renderer)

Instantiates a new localed drop down choice.

Parameters:

id - the id

model - the model

choices - the choices

renderer - the renderer

LocalisedDropDownChoice

public LocalisedDropDownChoice(String id,
                               org.apache.wicket.model.IModel<T> model,
                               List<? extends T> choices)

Instantiates a new localed drop down choice.

Parameters:

id - the id

model - the model

choices - the choices

LocalisedDropDownChoice

public LocalisedDropDownChoice(String id,
                               org.apache.wicket.model.IModel<T> model,
                               List<? extends T> data,
                               org.apache.wicket.markup.html.form.IChoiceRenderer<? super T> renderer)

Instantiates a new localed drop down choice.

Parameters:

id - the id

model - the model

data - the data

renderer - the renderer

LocalisedDropDownChoice

public LocalisedDropDownChoice(String id,
                               List<? extends T> choices)

Instantiates a new localed drop down choice.

Parameters:

id - the id

choices - the choices

LocalisedDropDownChoice

public LocalisedDropDownChoice(String id,
                               List<? extends T> data,
                               org.apache.wicket.markup.html.form.IChoiceRenderer<? super T> renderer)

Instantiates a new localed drop down choice.

Parameters:

id - the id

data - the data

renderer - the renderer

Method Detail

getDefaultChoice

protected CharSequence getDefaultChoice(String selected)

Overrides:

getDefaultChoice in class org.apache.wicket.markup.html.form.AbstractSingleSelectChoice<T>

isDefaultChoice

public boolean isDefaultChoice()

Checks if is default choice.

Returns:

true, if is default choice

localizeDisplayValues

protected boolean localizeDisplayValues()

Overrides:

localizeDisplayValues in class org.apache.wicket.markup.html.form.AbstractChoice<T,T>

setDefaultChoice

public void setDefaultChoice(boolean defaultChoice)

Sets the default choice.

Parameters:

defaultChoice - the new default choice