de.swm.commons.mobile.client.widgets

Class DropDownList<T>

java.lang.Object

com.google.gwt.user.client.ui.UIObject

com.google.gwt.user.client.ui.Widget

com.google.gwt.user.client.ui.Composite

de.swm.commons.mobile.client.widgets.SWMMobileWidgetBase

de.swm.commons.mobile.client.base.PanelBase

de.swm.commons.mobile.client.widgets.DropDownList<T>

Type Parameters:

T - the list box type

All Implemented Interfaces:

com.google.gwt.editor.client.IsEditor<com.google.gwt.editor.client.adapters.TakesValueEditor<T>>, com.google.gwt.event.dom.client.BlurHandler, com.google.gwt.event.dom.client.ChangeHandler, com.google.gwt.event.dom.client.FocusHandler, com.google.gwt.event.dom.client.HasBlurHandlers, com.google.gwt.event.dom.client.HasFocusHandlers, com.google.gwt.event.logical.shared.HasAttachHandlers, com.google.gwt.event.logical.shared.HasValueChangeHandlers<T>, com.google.gwt.event.shared.EventHandler, com.google.gwt.event.shared.HasHandlers, com.google.gwt.user.client.EventListener, com.google.gwt.user.client.TakesValue<T>, com.google.gwt.user.client.ui.HasConstrainedValue<T>, com.google.gwt.user.client.ui.HasEnabled, com.google.gwt.user.client.ui.HasValue<T>, com.google.gwt.user.client.ui.HasVisibility, com.google.gwt.user.client.ui.HasWidgets, com.google.gwt.user.client.ui.IsRenderable, com.google.gwt.user.client.ui.IsWidget, IsSWMMobileWidget, Iterable<com.google.gwt.user.client.ui.Widget>

public class DropDownList<T>
extends PanelBase
implements com.google.gwt.event.dom.client.FocusHandler, com.google.gwt.event.dom.client.BlurHandler, com.google.gwt.event.dom.client.ChangeHandler, com.google.gwt.event.logical.shared.HasValueChangeHandlers<T>, com.google.gwt.editor.client.IsEditor<com.google.gwt.editor.client.adapters.TakesValueEditor<T>>, com.google.gwt.user.client.ui.HasConstrainedValue<T>, com.google.gwt.event.dom.client.HasFocusHandlers, com.google.gwt.event.dom.client.HasBlurHandlers, com.google.gwt.user.client.ui.HasEnabled

Listbox that supports data binding and internationalization

Nested Class Summary

Nested classes/interfaces inherited from class com.google.gwt.user.client.ui.UIObject

com.google.gwt.user.client.ui.UIObject.DebugIdImpl, com.google.gwt.user.client.ui.UIObject.DebugIdImplEnabled

Nested classes/interfaces inherited from interface com.google.gwt.user.client.ui.HasWidgets

com.google.gwt.user.client.ui.HasWidgets.ForIsWidget

Field Summary

Fields inherited from class de.swm.commons.mobile.client.base.PanelBase

myFlowPanel

Fields inherited from class com.google.gwt.user.client.ui.UIObject

DEBUG_ID_PREFIX

Constructor Summary

Constructors

Constructor and Description
DropDownList() Default constructor.

Method Summary

Methods

Modifier and Type	Method and Description
void	add(com.google.gwt.user.client.ui.Widget w)
com.google.gwt.event.shared.HandlerRegistration	addBlurHandler(com.google.gwt.event.dom.client.BlurHandler handler)
com.google.gwt.event.shared.HandlerRegistration	addFocusHandler(com.google.gwt.event.dom.client.FocusHandler handler)
com.google.gwt.event.shared.HandlerRegistration	addValueChangeHandler(com.google.gwt.event.logical.shared.ValueChangeHandler<T> handler) Will register a value change handler
com.google.gwt.editor.client.adapters.TakesValueEditor<T>	asEditor() Returns a TakesValueEditor backed by the ValueListBox.
void	clear() Clears the drop down list.
void	clearSelection()
com.google.gwt.user.client.ui.ListBox	getListBox()
T	getValue()
boolean	isEnabled()
void	onBlur(com.google.gwt.event.dom.client.BlurEvent event)
void	onChange(com.google.gwt.event.dom.client.ChangeEvent event)
void	onFocus(com.google.gwt.event.dom.client.FocusEvent event)
protected void	onUnload()
void	setAcceptableValues(Collection<T> values)
void	setEnabled(boolean enabled)
void	setKeyValueProvider(IProvidesKeyAndValue<T> keyValueProvider) keyValueProvider the keyValueProvider to set.
void	setRenderer(com.google.gwt.text.shared.Renderer<T> renderer) renderer the renderer to set.
void	setSize(String width, String height) Sets the size of the Drop Down List
void	setValue(T value)
void	setValue(T value, boolean fireEvents)

Methods inherited from class de.swm.commons.mobile.client.base.PanelBase

getWidget, getWidgetCount, insert, iterator, remove, remove

Methods inherited from class de.swm.commons.mobile.client.widgets.SWMMobileWidgetBase

onInitialLoad, onLoad, onTransitionEnd, setSecondaryStyle

Methods inherited from class com.google.gwt.user.client.ui.Composite

claimElement, getWidget, initializeClaimedElement, initWidget, isAttached, onAttach, onBrowserEvent, onDetach, render, render, resolvePotentialElement, setWidget

Methods inherited from class com.google.gwt.user.client.ui.Widget

addAttachHandler, addBitlessDomHandler, addDomHandler, addHandler, asWidget, asWidgetOrNull, createHandlerManager, delegateEvent, doAttachChildren, doDetachChildren, fireEvent, getHandlerCount, getLayoutData, getParent, isOrWasAttached, removeFromParent, setLayoutData, sinkEvents, unsinkEvents

Methods inherited from class com.google.gwt.user.client.ui.UIObject

addStyleDependentName, addStyleName, ensureDebugId, ensureDebugId, ensureDebugId, getAbsoluteLeft, getAbsoluteTop, getElement, getOffsetHeight, getOffsetWidth, getStyleElement, getStyleName, getStyleName, getStylePrimaryName, getStylePrimaryName, getTitle, isVisible, isVisible, onEnsureDebugId, removeStyleDependentName, removeStyleName, setElement, setElement, setHeight, setPixelSize, setStyleDependentName, setStyleName, setStyleName, setStyleName, setStyleName, setStylePrimaryName, setStylePrimaryName, setTitle, setVisible, setVisible, setWidth, sinkBitlessEvent, toString

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.google.gwt.event.shared.HasHandlers

fireEvent

Constructor Detail

DropDownList

public DropDownList()

Default constructor.

Method Detail

clear

public void clear()

Clears the drop down list.

Specified by:

clear in interface com.google.gwt.user.client.ui.HasWidgets

Overrides:

clear in class PanelBase

onUnload

protected void onUnload()

Overrides:

onUnload in class com.google.gwt.user.client.ui.Widget

onFocus

public void onFocus(com.google.gwt.event.dom.client.FocusEvent event)

Specified by:

onFocus in interface com.google.gwt.event.dom.client.FocusHandler

onBlur

public void onBlur(com.google.gwt.event.dom.client.BlurEvent event)

Specified by:

onBlur in interface com.google.gwt.event.dom.client.BlurHandler

addBlurHandler

public com.google.gwt.event.shared.HandlerRegistration addBlurHandler(com.google.gwt.event.dom.client.BlurHandler handler)

Specified by:

addBlurHandler in interface com.google.gwt.event.dom.client.HasBlurHandlers

clearSelection

public void clearSelection()

addFocusHandler

public com.google.gwt.event.shared.HandlerRegistration addFocusHandler(com.google.gwt.event.dom.client.FocusHandler handler)

Specified by:

addFocusHandler in interface com.google.gwt.event.dom.client.HasFocusHandlers

onChange

public void onChange(com.google.gwt.event.dom.client.ChangeEvent event)

Specified by:

onChange in interface com.google.gwt.event.dom.client.ChangeHandler

setSize

public void setSize(String width,
           String height)

Sets the size of the Drop Down List

Overrides:

setSize in class com.google.gwt.user.client.ui.UIObject

setKeyValueProvider

public void setKeyValueProvider(IProvidesKeyAndValue<T> keyValueProvider)

keyValueProvider the keyValueProvider to set.

Parameters:

keyValueProvider - the keyValueProvider to set

setRenderer

public void setRenderer(com.google.gwt.text.shared.Renderer<T> renderer)

renderer the renderer to set.

Parameters:

renderer - the renderer to set

add

public void add(com.google.gwt.user.client.ui.Widget w)

Specified by:

add in interface com.google.gwt.user.client.ui.HasWidgets

Overrides:

add in class PanelBase

getListBox

public com.google.gwt.user.client.ui.ListBox getListBox()

asEditor

public com.google.gwt.editor.client.adapters.TakesValueEditor<T> asEditor()

Returns a TakesValueEditor backed by the ValueListBox.

Specified by:

asEditor in interface com.google.gwt.editor.client.IsEditor<com.google.gwt.editor.client.adapters.TakesValueEditor<T>>

Returns:

the value

getValue

public T getValue()

Specified by:

getValue in interface com.google.gwt.user.client.TakesValue<T>

Specified by:

getValue in interface com.google.gwt.user.client.ui.HasValue<T>

setValue

public void setValue(T value)

Specified by:

setValue in interface com.google.gwt.user.client.TakesValue<T>

Specified by:

setValue in interface com.google.gwt.user.client.ui.HasValue<T>

setValue

public void setValue(T value,
            boolean fireEvents)

Specified by:

setValue in interface com.google.gwt.user.client.ui.HasValue<T>

addValueChangeHandler

public com.google.gwt.event.shared.HandlerRegistration addValueChangeHandler(com.google.gwt.event.logical.shared.ValueChangeHandler<T> handler)

Will register a value change handler

Specified by:

addValueChangeHandler in interface com.google.gwt.event.logical.shared.HasValueChangeHandlers<T>

Parameters:

handler - the handler to add.

Returns:

the registration handle.

setAcceptableValues

public void setAcceptableValues(Collection<T> values)

Specified by:

setAcceptableValues in interface com.google.gwt.user.client.ui.HasConstrainedValue<T>

isEnabled

public boolean isEnabled()

Specified by:

isEnabled in interface com.google.gwt.user.client.ui.HasEnabled

setEnabled

public void setEnabled(boolean enabled)

Specified by:

setEnabled in interface com.google.gwt.user.client.ui.HasEnabled