org.wings
Class SRadioButton

java.lang.Object
  org.wings.SComponent
      org.wings.SAbstractIconTextCompound
          org.wings.SAbstractButton
              org.wings.SRadioButton

All Implemented Interfaces:

ItemSelectable, Serializable, Cloneable, LowLevelEventListener, Renderable

public class SRadioButton
extends SAbstractButton

Can be selected or deselected, and displays that state to the user.

Example:

Radiobuttons:

One

Two

Three

Author:

Armin Haaf

See Also:

Serialized Form

Field Summary

Fields inherited from class org.wings.SAbstractButton

actionCommand, CHECKBOX, IMAGE_BUTTON, RADIOBUTTON, RESET_BUTTON, SUBMIT_BUTTON

Fields inherited from class org.wings.SAbstractIconTextCompound

changeEvent, changeListener, DISABLED_ICON, DISABLED_SELECTED_ICON, ENABLED_ICON, ICON_COUNT, PRESSED_ICON, ROLLOVER_ICON, ROLLOVER_SELECTED_ICON, SELECTED_ICON, SELECTOR_SELECTED

Fields inherited from class org.wings.SComponent

DONE_RENDERING, dynamicStyles, enabled, propertyChangeSupport, SELECTOR_ALL, START_RENDERING, visible, WHEN_FOCUSED_OR_ANCESTOR_OF_FOCUSED_COMPONENT, WHEN_IN_FOCUSED_FRAME

Constructor Summary

SRadioButton()
Creates an unselected radio button.

SRadioButton(boolean selected)
Creates a radio button with a certain state.

SRadioButton(String label)
Creates a unselected radio button with an initial text.

SRadioButton(String label, boolean selected)
Creates a radio button with a text-label and a state.

Method Summary

String	getDeselectionParameter()
String	getLowLevelEventId() Default implementation of the method in LowLevelEventListener.
String	getSelectionParameter()
protected boolean	parseSelectionToggle(String toggleParameter)
void	processLowLevelEvent(String action, String[] values) Deliver low level/http events (parameters).
void	setCG(RadioButtonCG cg)
void	setType(String t) You cannot change type of radio button.

Methods inherited from class org.wings.SAbstractButton

addActionListener, configurePropertiesFromAction, createActionPropertyChangeListener, doClick, fireActionPerformed, fireFinalEvents, fireIntermediateEvents, getAction, getActionCommand, getActionListeners, getEventTarget, getGroup, getMnemonic, getToggleSelectionParameter, getType, isEpochCheckEnabled, isWordWrap, removeActionListener, setAction, setActionCommand, setCG, setEpochCheckEnabled, setEventTarget, setGroup, setMnemonic, setParentFrame, setSelected, setWordWrap

Methods inherited from class org.wings.SAbstractIconTextCompound

addChangeListener, addItemListener, delayEvents, fireItemStateChanged, fireStateChanged, getChangeListeners, getDisabledIcon, getDisabledSelectedIcon, getHorizontalTextPosition, getIcon, getIconTextGap, getItemListeners, getModel, getPressedIcon, getRolloverIcon, getRolloverSelectedIcon, getSelectedIcon, getSelectedObjects, getSelectionBackground, getSelectionFont, getSelectionForeground, getText, getVerticalTextPosition, isSelected, removeChangeListener, removeItemListener, setDisabledIcon, setDisabledSelectedIcon, setHorizontalTextPosition, setIcon, setIcons, setIconTextGap, setModel, setPressedIcon, setRolloverIcon, setRolloverSelectedIcon, setSelectedIcon, setSelectionBackground, setSelectionFont, setSelectionForeground, setText, setVerticalTextPosition, shouldDelayEvents

Methods inherited from class org.wings.SComponent

addComponentListener, addDynamicStyle, addEventListener, addNotify, addParentFrameListener, addPropertyChangeListener, addPropertyChangeListener, addRenderListener, addScriptListener, addStyle, clone, fireComponentChangeEvent, fireKeyEvents, fireRenderEvent, getActionMap, getBackground, getBorder, getCG, getClientProperty, getComponentPopupMenu, getDynamicStyle, getDynamicStyles, getFocusTraversalIndex, getFont, getForeground, getHorizontalAlignment, getInputMap, getInputMap, getListenerCount, getListenerList, getListeners, getName, getParent, getParentFrame, getPreferredSize, getRequestURL, getResidesInForm, getScriptListenerList, getScriptListeners, getSession, getShowAsFormComponent, getStyle, getToolTipText, getVerticalAlignment, invite, isDifferent, isEnabled, isFocusOwner, isRecursivelyVisible, isReloadForced, isUpdatePossible, isVisible, paramString, processComponentEvent, processKeyEvents, putClientProperty, reload, reloadIfChange, reloadIfChange, reloadIfChange, reloadIfChange, reloadIfChange, reloadIfChange, reloadIfChange, reloadIfChange, reloadIfChange, removeComponentListener, removeDynamicStyle, removeEventListener, removeNotify, removeParentFrameListener, removePropertyChangeListener, removePropertyChangeListener, removeRenderListener, removeScriptListener, removeStyle, requestFocus, scrollRectToVisible, setActionMap, setAttribute, setAttribute, setAttribute, setAttribute, setAttribute, setAttributes, setBackground, setBorder, setCG, setComponentPopupMenu, setDynamicStyles, setEnabled, setFocusTraversalIndex, setFont, setForeground, setHorizontalAlignment, setInputMap, setInputMap, setName, setNameRaw, setParent, setPreferredSize, setReloadForced, setShowAsFormComponent, setStyle, setToolTipText, setVerticalAlignment, setVisible, toString, update, updateCG, write

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.wings.LowLevelEventListener

getName, isEnabled

Constructor Detail

SRadioButton

public SRadioButton()

Creates an unselected radio button.

SRadioButton

public SRadioButton(String label)

Creates a unselected radio button with an initial text.

Parameters:

label - Text to display

SRadioButton

public SRadioButton(boolean selected)

Creates a radio button with a certain state.

Parameters:

selected - Whether the radio button is initially selected or not.

SRadioButton

public SRadioButton(String label,
                    boolean selected)

Creates a radio button with a text-label and a state.

Parameters:

label - Text to display

selected - Whether the radio button is initially selected or not.

Method Detail

getLowLevelEventId

public String getLowLevelEventId()

Description copied from class: SComponent

Default implementation of the method in LowLevelEventListener.

Specified by:

getLowLevelEventId in interface LowLevelEventListener

Overrides:

getLowLevelEventId in class SComponent

setType

public void setType(String t)

You cannot change type of radio button.

Accepts only SAbstractButton.RADIOBUTTON

Overrides:

setType in class SAbstractButton

setCG

public void setCG(RadioButtonCG cg)

processLowLevelEvent

public void processLowLevelEvent(String action,
                                 String[] values)

Description copied from interface: LowLevelEventListener

Deliver low level/http events (parameters). The name-value-pairs of the HTTPRequest are considered low level events.

Specified by:

processLowLevelEvent in interface LowLevelEventListener

Overrides:

processLowLevelEvent in class SAbstractButton

Parameters:

action - the name-value-pair's name

values - the name-value-pair's values

parseSelectionToggle

protected boolean parseSelectionToggle(String toggleParameter)

Overrides:

parseSelectionToggle in class SAbstractButton

getSelectionParameter

public String getSelectionParameter()

Overrides:

getSelectionParameter in class SAbstractButton

getDeselectionParameter

public String getDeselectionParameter()

Overrides:

getDeselectionParameter in class SAbstractButton