Overview | Package | Class | Tree | Deprecated | Index | Help			Java Platform 1.1.7
PREV CLASS | NEXT CLASS	FRAMES | NO FRAMES
SUMMARY: INNER | FIELD | CONSTR | METHOD	DETAIL: FIELD | CONSTR | METHOD

Class com.sun.java.swing.AbstractButton

java.lang.Object
  |
  +--java.awt.Component
        |
        +--java.awt.Container
              |
              +--com.sun.java.swing.JComponent
                    |
                    +--com.sun.java.swing.AbstractButton

Subclasses:

JButton, JMenuItem, JToggleButton

public abstract class AbstractButton

extends JComponent

implements java.awt.ItemSelectable, SwingConstants

Defines the common behaviors for the JButton, JToggleButton, JCheckbox, and the JRadioButton classes.

Warning: serialized objects of this class will not be compatible with future swing releases. The current serialization support is appropriate for short term storage or RMI between Swing1.0 applications. It will not be possible to load serialized Swing1.0 objects with future releases of Swing. The JDK1.2 release of Swing will be the compatibility baseline for the serialized form of Swing objects.

See Also:

Serialized Form

Inner Class Summary

	AbstractButton.AccessibleAbstractButton Accessiblity support.
	AbstractButton.ButtonChangeListener Extend ChangeListener to be serializable Warning: serialized objects of this class will not be compatible with future swing releases.

Inner classes inherited from class com.sun.java.swing.JComponent

JComponent.AccessibleJComponent

Field Summary

java.awt.event.ActionListener	actionListener
static java.lang.String	BORDER_PAINTED_CHANGED_PROPERTY
ChangeEvent	changeEvent Only one ChangeEvent is needed per button instance since the event's only state is the source property.
ChangeListener	changeListener The button's model listeners.
static java.lang.String	DISABLED_ICON_CHANGED_PROPERTY
static java.lang.String	DISABLED_SELECTED_ICON_CHANGED_PROPERTY
static java.lang.String	FOCUS_PAINTED_CHANGED_PROPERTY
static java.lang.String	HORIZONTAL_ALIGNMENT_CHANGED_PROPERTY
static java.lang.String	HORIZONTAL_TEXT_POSITION_CHANGED_PROPERTY
static java.lang.String	ICON_CHANGED_PROPERTY
java.awt.event.ItemListener	itemListener
static java.lang.String	MARGIN_CHANGED_PROPERTY
static java.lang.String	MNEMONIC_CHANGED_PROPERTY
static java.lang.String	MODEL_CHANGED_PROPERTY
ButtonModel	model
static java.lang.String	PRESSED_ICON_CHANGED_PROPERTY
static java.lang.String	ROLLOVER_ENABLED_CHANGED_PROPERTY
static java.lang.String	ROLLOVER_ICON_CHANGED_PROPERTY
static java.lang.String	ROLLOVER_SELECTED_ICON_CHANGED_PROPERTY
static java.lang.String	SELECTED_ICON_CHANGED_PROPERTY
static java.lang.String	TEXT_CHANGED_PROPERTY
static java.lang.String	VERTICAL_ALIGNMENT_CHANGED_PROPERTY
static java.lang.String	VERTICAL_TEXT_POSITION_CHANGED_PROPERTY

Fields inherited from class com.sun.java.swing.JComponent

accessibleContext, listenerList, TOOL_TIP_TEXT_KEY, ui, UNDEFINED_CONDITION, WHEN_ANCESTOR_OF_FOCUSED_COMPONENT, WHEN_FOCUSED, WHEN_IN_FOCUSED_WINDOW

Fields inherited from class java.awt.Component

BOTTOM_ALIGNMENT, CENTER_ALIGNMENT, LEFT_ALIGNMENT, RIGHT_ALIGNMENT, TOP_ALIGNMENT

Constructor Summary

AbstractButton()

Method Summary

void	addActionListener(java.awt.event.ActionListener l) adds an ActionListener to the button
void	addChangeListener(ChangeListener l) Adds a ChangeListener to the button.
void	addItemListener(java.awt.event.ItemListener l) adds an ItemListener to the checkbox
int	checkHorizontalKey(int key, java.lang.String exception) Ensures that the key is a valid.
int	checkVerticalKey(int key, java.lang.String exception) Ensures that the key is a valid.
java.awt.event.ActionListener	createActionListener()
ChangeListener	createChangeListener() Subclasses that want to handle ChangeEvents differently can override this to return another ChangeListener implementation.
java.awt.event.ItemListener	createItemListener()
void	doClick() Programatically perform a "click".
void	doClick(int pressTime) Programatically perform a "click".
void	fireActionPerformed(java.awt.event.ActionEvent event)
void	fireItemStateChanged(java.awt.event.ItemEvent event)
void	fireStateChanged()
java.lang.String	getActionCommand() Returns the action command for this button.
Icon	getDisabledIcon() Returns the icon used by the button when it's disabled.
Icon	getDisabledSelectedIcon() Returns the icon used by the button when it's disabled and selected.
int	getHorizontalAlignment() Returns the horizontal alignment of the icon and text.
int	getHorizontalTextPosition() Sets the horizontal position of the text relative to the icon.
Icon	getIcon() Returns the default icon.
java.lang.String	getLabel() Deprecated.
java.awt.Insets	getMargin() Returns the margin between the button's border and the label.
int	getMnemonic() Get the keyboard mnemonic from the the current model
ButtonModel	getModel() Get the model that this button represents.
Icon	getPressedIcon() Returns the pressed icon for the button.
Icon	getRolloverIcon() Returns the rollover icon for the button.
Icon	getRolloverSelectedIcon() Returns the rollover seletion icon for the button.
Icon	getSelectedIcon() Returns the selected icon for the button.
java.lang.Object[]	getSelectedObjects()
java.lang.String	getText() Returns the button's text.
com.sun.java.swing.plaf.ButtonUI	getUI() Returns the button's current UI.
int	getVerticalAlignment() Returns the vertical alignment of the text and icon.
int	getVerticalTextPosition() Returns the vertical position of the text relative to the icon Valid keys: CENTER (the default), TOP, BOTTOM
void	init(java.lang.String text, Icon icon)
boolean	isBorderPainted() Returns whether the border should be painted.
boolean	isFocusPainted() Returns whether focus should be painted.
boolean	isRolloverEnabled() Checks whether rollover effects are enabled.
boolean	isSelected() Returns the state of the button.
void	paintBorder(java.awt.Graphics g) Paint the button's border if BorderPainted property is true.
void	removeActionListener(java.awt.event.ActionListener l) removes an ActionListener from the button
void	removeChangeListener(ChangeListener l) Removes a ChangeListener from the button.
void	removeItemListener(java.awt.event.ItemListener l) removes an ItemListener from the button
void	setActionCommand(java.lang.String actionCommand) Sets the action command for this button.
void	setBorderPainted(boolean b) Sets whether the border should be painted.
void	setDisabledIcon(Icon disabledIcon) Sets the disabled icon for the button.
void	setDisabledSelectedIcon(Icon disabledSelectedIcon) Sets the disabled selection icon for the button.
void	setEnabled(boolean b) Enables (or disables) the button.
void	setFocusPainted(boolean b) Sets whether focus should be painted.
void	setHorizontalAlignment(int alignment) Sets the horizontal alignment of the icon and text.
void	setHorizontalTextPosition(int textPosition) Sets the horizontal position of the text relative to the icon.
void	setIcon(Icon defaultIcon) Sets the button's default icon.
void	setLabel(java.lang.String label) Deprecated.
void	setMargin(java.awt.Insets m) Sets space for margin between the button's border and the label.
void	setMnemonic(int mnemonic) Set the keyboard mnemonic on the current model
void	setMnemonic(char mnemonic)
void	setModel(ButtonModel newModel) Set the model that this button represents.
void	setPressedIcon(Icon pressedIcon) Sets the pressed icon for the button.
void	setRolloverEnabled(boolean b) Sets whether rollover effects should be enabled.
void	setRolloverIcon(Icon rolloverIcon) Sets the rollover icon for the button.
void	setRolloverSelectedIcon(Icon rolloverSelectedIcon) Sets the rollover selected icon for the button.
void	setSelected(boolean b) Sets the state of the button.
void	setSelectedIcon(Icon selectedIcon) Sets the selected icon for the button.
void	setText(java.lang.String text) Sets the button's text.
void	setUI(com.sun.java.swing.plaf.ButtonUI ui) Sets the button's UI.
void	setVerticalAlignment(int alignment) Sets the vertical alignment of the icon and text.
void	setVerticalTextPosition(int textPosition) Sets the vertical position of the text relative to the icon.
void	updateUI() Gets a new UI object from the default UIFactory.

Methods inherited from class com.sun.java.swing.JComponent

addAncestorListener, addNotify, addPropertyChangeListener, addVetoableChangeListener, computeVisibleRect, contains, createToolTip, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, fireVetoableChange, getAccessibleContext, getActionForKeyStroke, getAlignmentX, getAlignmentY, getAutoscrolls, getBorder, getBounds, getClientProperty, getComponentGraphics, getConditionForKeyStroke, getDebugGraphicsOptions, getGraphics, getHeight, getInsets, getLocation, getMaximumSize, getMinimumSize, getNextFocusableComponent, getPreferredSize, getRegisteredKeyStrokes, getRootPane, getSize, getToolTipLocation, getToolTipText, getToolTipText, getTopLevelAncestor, getUIClassID, getVisibleRect, getWidth, getX, getY, grabFocus, hasFocus, isDoubleBuffered, isFocusCycleRoot, isFocusTraversable, isLightweightComponent, isManagingFocus, isOpaque, isOptimizedDrawingEnabled, isPaintingTile, isRequestFocusEnabled, isValidateRoot, paintBorder, paintChildren, paintComponent, paintImmediately, paintImmediately, paint, processComponentKeyEvent, processFocusEvent, processKeyEvent, processMouseMotionEvent, putClientProperty, registerKeyboardAction, registerKeyboardAction, removeAncestorListener, removeNotify, removePropertyChangeListener, removeVetoableChangeListener, repaint, repaint, requestDefaultFocus, requestFocus, resetKeyboardActions, reshape, revalidate, scrollRectToVisible, setAlignmentX, setAlignmentY, setAutoscrolls, setBorder, setBounds, setDebugGraphicsOptions, setDoubleBuffered, setMaximumSize, setMinimumSize, setNextFocusableComponent, setOpaque, setPreferredSize, setRequestFocusEnabled, setToolTipText, setUI, setVisible, unregisterKeyboardAction, update, updateUI

Methods inherited from class java.awt.Container

add, add, add, add, add, addContainerListener, addImpl, addNotify, countComponents, deliverEvent, doLayout, findComponentAt, findComponentAt, getAlignmentX, getAlignmentY, getComponentAt, getComponentAt, getComponent, getComponentCount, getComponents, getInsets, getLayout, getMaximumSize, getMinimumSize, getPreferredSize, insets, invalidate, isAncestorOf, layout, list, list, locate, minimumSize, paintComponents, paint, paramString, preferredSize, printComponents, print, processContainerEvent, processEvent, removeAll, remove, remove, removeContainerListener, removeNotify, setLayout, update, validate, validateTree

Methods inherited from class java.awt.Component

action, add, addComponentListener, addFocusListener, addInputMethodListener, addKeyListener, addMouseListener, addMouseMotionListener, addNotify, addPropertyChangeListener, addPropertyChangeListener, bounds, checkImage, checkImage, coalesceEvents, contains, contains, createImage, createImage, deliverEvent, disable, disableEvents, dispatchEvent, doLayout, enable, enable, enableEvents, enableInputMethods, firePropertyChange, getAlignmentX, getAlignmentY, getBackground, getBounds, getBounds, getColorModel, getComponentAt, getComponentAt, getComponentOrientation, getCursor, getDropTarget, getFont, getFontMetrics, getForeground, getGraphics, getHeight, getInputContext, getInputMethodRequests, getLocale, getLocation, getLocation, getLocationOnScreen, getMaximumSize, getMinimumSize, getName, getParent, getPeer, getPreferredSize, getSize, getSize, getToolkit, getTreeLock, getWidth, getX, getY, gotFocus, handleEvent, hasFocus, hide, imageUpdate, inside, invalidate, isDisplayable, isDoubleBuffered, isEnabled, isFocusTraversable, isLightweight, isOpaque, isShowing, isValid, isVisible, keyDown, keyUp, layout, list, list, list, list, list, locate, location, lostFocus, minimumSize, mouseDown, mouseDrag, mouseEnter, mouseExit, mouseMove, mouseUp, move, nextFocus, paintAll, paint, paramString, postEvent, preferredSize, prepareImage, prepareImage, printAll, print, processComponentEvent, processEvent, processFocusEvent, processInputMethodEvent, processKeyEvent, processMouseEvent, processMouseMotionEvent, remove, removeComponentListener, removeFocusListener, removeInputMethodListener, removeKeyListener, removeMouseListener, removeMouseMotionListener, removeNotify, removePropertyChangeListener, removePropertyChangeListener, repaint, repaint, repaint, repaint, requestFocus, reshape, resize, resize, setBackground, setBounds, setBounds, setComponentOrientation, setCursor, setDropTarget, setEnabled, setFont, setForeground, setLocale, setLocation, setLocation, setName, setSize, setSize, setVisible, show, show, size, toString, transferFocus, update, validate

Methods inherited from class java.lang.Object

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

Field Detail

MODEL_CHANGED_PROPERTY

public static final java.lang.String MODEL_CHANGED_PROPERTY

TEXT_CHANGED_PROPERTY

public static final java.lang.String TEXT_CHANGED_PROPERTY

MNEMONIC_CHANGED_PROPERTY

public static final java.lang.String MNEMONIC_CHANGED_PROPERTY

MARGIN_CHANGED_PROPERTY

public static final java.lang.String MARGIN_CHANGED_PROPERTY

VERTICAL_ALIGNMENT_CHANGED_PROPERTY

public static final java.lang.String VERTICAL_ALIGNMENT_CHANGED_PROPERTY

HORIZONTAL_ALIGNMENT_CHANGED_PROPERTY

public static final java.lang.String HORIZONTAL_ALIGNMENT_CHANGED_PROPERTY

VERTICAL_TEXT_POSITION_CHANGED_PROPERTY

public static final java.lang.String VERTICAL_TEXT_POSITION_CHANGED_PROPERTY

HORIZONTAL_TEXT_POSITION_CHANGED_PROPERTY

public static final java.lang.String HORIZONTAL_TEXT_POSITION_CHANGED_PROPERTY

BORDER_PAINTED_CHANGED_PROPERTY

public static final java.lang.String BORDER_PAINTED_CHANGED_PROPERTY

FOCUS_PAINTED_CHANGED_PROPERTY

public static final java.lang.String FOCUS_PAINTED_CHANGED_PROPERTY

ROLLOVER_ENABLED_CHANGED_PROPERTY

public static final java.lang.String ROLLOVER_ENABLED_CHANGED_PROPERTY

ICON_CHANGED_PROPERTY

public static final java.lang.String ICON_CHANGED_PROPERTY

PRESSED_ICON_CHANGED_PROPERTY

public static final java.lang.String PRESSED_ICON_CHANGED_PROPERTY

SELECTED_ICON_CHANGED_PROPERTY

public static final java.lang.String SELECTED_ICON_CHANGED_PROPERTY

ROLLOVER_ICON_CHANGED_PROPERTY

public static final java.lang.String ROLLOVER_ICON_CHANGED_PROPERTY

ROLLOVER_SELECTED_ICON_CHANGED_PROPERTY

public static final java.lang.String ROLLOVER_SELECTED_ICON_CHANGED_PROPERTY

DISABLED_ICON_CHANGED_PROPERTY

public static final java.lang.String DISABLED_ICON_CHANGED_PROPERTY

DISABLED_SELECTED_ICON_CHANGED_PROPERTY

public static final java.lang.String DISABLED_SELECTED_ICON_CHANGED_PROPERTY

model

protected ButtonModel model

changeListener

protected ChangeListener changeListener

The button's model listeners.

actionListener

protected java.awt.event.ActionListener actionListener

itemListener

protected java.awt.event.ItemListener itemListener

changeEvent

protected transient ChangeEvent changeEvent

Only one ChangeEvent is needed per button instance since the event's only state is the source property. The source of events generated is always "this".

Constructor Detail

AbstractButton

public AbstractButton()

Method Detail

getText

public java.lang.String getText()

Returns the button's text.

See Also:

setText

setText

public void setText(java.lang.String text)

Sets the button's text.

Parameters:

t - the string used to set the text

See Also:

getText

isSelected

public boolean isSelected()

Returns the state of the button. True if the toggle button is selected, false if it's not.

setSelected

public void setSelected(boolean b)

Sets the state of the button.

doClick

public void doClick()

Programatically perform a "click". This does the same thing as if the user had pressed and released the button.

doClick

public void doClick(int pressTime)

Programatically perform a "click". This does the same thing as if the user had pressed and released the button. The button stays visually "pressed" for pressTime milliseconds.

setMargin

public void setMargin(java.awt.Insets m)

Sets space for margin between the button's border and the label. Setting to null will cause the button to use the default margin. The button's default Border object will use this value to create the proper margin. However, if a non-default border is set on the button, it is that Border object's responsibility to create the appropriate margin space (else this property will effectively be ignored).

Parameters:

m - the space between the border and the label

getMargin

public java.awt.Insets getMargin()

Returns the margin between the button's border and the label.

getIcon

public Icon getIcon()

Returns the default icon.

See Also:

setIcon

setIcon

public void setIcon(Icon defaultIcon)

Sets the button's default icon. This icon is also used as the "pressed" and "disabled" icon if there is no explicitly set pressed icon.

Parameters:

g - the icon used as the default image

See Also:

getIcon, setPressedIcon

getPressedIcon

public Icon getPressedIcon()

Returns the pressed icon for the button.

See Also:

setPressedIcon

setPressedIcon

public void setPressedIcon(Icon pressedIcon)

Sets the pressed icon for the button.

Parameters:

g - the icon used as the "pressed" image

See Also:

getPressedIcon

getSelectedIcon

public Icon getSelectedIcon()

Returns the selected icon for the button.

See Also:

setSelectedIcon

setSelectedIcon

public void setSelectedIcon(Icon selectedIcon)

Sets the selected icon for the button.

Parameters:

g - the icon used as the "selected" image

See Also:

getSelectedIcon

getRolloverIcon

public Icon getRolloverIcon()

Returns the rollover icon for the button.

See Also:

setRolloverIcon

setRolloverIcon

public void setRolloverIcon(Icon rolloverIcon)

Sets the rollover icon for the button.

Parameters:

g - the icon used as the "rollover" image

See Also:

getRolloverIcon

getRolloverSelectedIcon

public Icon getRolloverSelectedIcon()

Returns the rollover seletion icon for the button.

See Also:

setRolloverSelectedIcon

setRolloverSelectedIcon

public void setRolloverSelectedIcon(Icon rolloverSelectedIcon)

Sets the rollover selected icon for the button.

Parameters:

g - the icon used as the "selected rollover" image

See Also:

getRolloverSelectedIcon

getDisabledIcon

public Icon getDisabledIcon()

Returns the icon used by the button when it's disabled. If not no disabled icon has been set, the button constructs one from the default icon. PENDING(jeff): the disabled icon really should be created (if necesary) by the L&F.

See Also:

getPressedIcon, setDisabledIcon

setDisabledIcon

public void setDisabledIcon(Icon disabledIcon)

Sets the disabled icon for the button.

Parameters:

g - the icon used as the disabled image

See Also:

getDisabledIcon

getDisabledSelectedIcon

public Icon getDisabledSelectedIcon()

Returns the icon used by the button when it's disabled and selected. If not no disabled selection icon has been set, the button constructs one from the selection icon. PENDING(jeff): the disabled selection icon really should be created (if necesary) by the L&F.

See Also:

getPressedIcon, setDisabledIcon

setDisabledSelectedIcon

public void setDisabledSelectedIcon(Icon disabledSelectedIcon)

Sets the disabled selection icon for the button.

Parameters:

g - the icon used as the disabled selection image

See Also:

getDisabledSelectedIcon

getVerticalAlignment

public int getVerticalAlignment()

Returns the vertical alignment of the text and icon. Valid keys: CENTER (the default), TOP, BOTTOM

setVerticalAlignment

public void setVerticalAlignment(int alignment)

Sets the vertical alignment of the icon and text. Valid keys: CENTER (the default), TOP, BOTTOM

getHorizontalAlignment

public int getHorizontalAlignment()

Returns the horizontal alignment of the icon and text. Valid keys: CENTER (the default), LEFT, RIGHT

setHorizontalAlignment

public void setHorizontalAlignment(int alignment)

Sets the horizontal alignment of the icon and text. Valid keys: CENTER (the default), LEFT, RIGHT

getVerticalTextPosition

public int getVerticalTextPosition()

Returns the vertical position of the text relative to the icon Valid keys: CENTER (the default), TOP, BOTTOM

setVerticalTextPosition

public void setVerticalTextPosition(int textPosition)

Sets the vertical position of the text relative to the icon. Valid keys: CENTER (the default), TOP, BOTTOM

getHorizontalTextPosition

public int getHorizontalTextPosition()

Sets the horizontal position of the text relative to the icon. Valid keys: RIGHT (the default), LEFT, CENTER

setHorizontalTextPosition

public void setHorizontalTextPosition(int textPosition)

Sets the horizontal position of the text relative to the icon. Valid keys: RIGHT (the default), LEFT, CENTER

checkHorizontalKey

protected int checkHorizontalKey(int key,
                                 java.lang.String exception)

Ensures that the key is a valid. Throws an IllegalArgument exception exception otherwise.

checkVerticalKey

protected int checkVerticalKey(int key,
                               java.lang.String exception)

Ensures that the key is a valid. Throws an IllegalArgument exception exception otherwise.

setActionCommand

public void setActionCommand(java.lang.String actionCommand)

Sets the action command for this button.

getActionCommand

public java.lang.String getActionCommand()

Returns the action command for this button.

isBorderPainted

public boolean isBorderPainted()

Returns whether the border should be painted.

See Also:

setBorderPainted

setBorderPainted

public void setBorderPainted(boolean b)

Sets whether the border should be painted.

Parameters:

b - if true and border property is not null, the border is painted.

See Also:

isBorderPainted

paintBorder

protected void paintBorder(java.awt.Graphics g)

Paint the button's border if BorderPainted property is true.

Overrides:

paintBorder in class JComponent

See Also:

paint, setBorder

isFocusPainted

public boolean isFocusPainted()

Returns whether focus should be painted.

See Also:

setFocusPainted

setFocusPainted

public void setFocusPainted(boolean b)

Sets whether focus should be painted.

Parameters:

b - if true, the focus state is painted.

See Also:

isFocusPainted

isRolloverEnabled

public boolean isRolloverEnabled()

Checks whether rollover effects are enabled.

See Also:

setFocusPainted

setRolloverEnabled

public void setRolloverEnabled(boolean b)

Sets whether rollover effects should be enabled.

Parameters:

b - if true, rollover effects should be painted.

See Also:

isRolloverEnabled

getMnemonic

public int getMnemonic()

Get the keyboard mnemonic from the the current model

setMnemonic

public void setMnemonic(int mnemonic)

Set the keyboard mnemonic on the current model

Parameters:

mnemonic - the key code which represents the mnemonic

setMnemonic

public void setMnemonic(char mnemonic)

getModel

public ButtonModel getModel()

Get the model that this button represents.

See Also:

setModel

setModel

public void setModel(ButtonModel newModel)

Set the model that this button represents.

Parameters:

m - the Model

See Also:

getModel

getUI

public com.sun.java.swing.plaf.ButtonUI getUI()

Returns the button's current UI.

See Also:

setUI

setUI

public void setUI(com.sun.java.swing.plaf.ButtonUI ui)

Sets the button's UI.

Parameters:

ui - the new ButtonUI

See Also:

getUI

updateUI

public void updateUI()

Gets a new UI object from the default UIFactory. Subtypes of AbstractButton should override this to update the UI. For example, JButton might do the following: setUI((ButtonUI)UIManager.getUI( "ButtonUI", "com.sun.java.swing.plaf.basic.BasicButtonUI", this));

Overrides:

updateUI in class JComponent

addChangeListener

public void addChangeListener(ChangeListener l)

Adds a ChangeListener to the button.

removeChangeListener

public void removeChangeListener(ChangeListener l)

Removes a ChangeListener from the button.

fireStateChanged

protected void fireStateChanged()

addActionListener

public void addActionListener(java.awt.event.ActionListener l)

adds an ActionListener to the button

removeActionListener

public void removeActionListener(java.awt.event.ActionListener l)

removes an ActionListener from the button

createChangeListener

protected ChangeListener createChangeListener()

Subclasses that want to handle ChangeEvents differently can override this to return another ChangeListener implementation.

fireActionPerformed

protected void fireActionPerformed(java.awt.event.ActionEvent event)

fireItemStateChanged

protected void fireItemStateChanged(java.awt.event.ItemEvent event)

createActionListener

protected java.awt.event.ActionListener createActionListener()

createItemListener

protected java.awt.event.ItemListener createItemListener()

setEnabled

public void setEnabled(boolean b)

Enables (or disables) the button.

Overrides:

setEnabled in class java.awt.Component

getLabel

public java.lang.String getLabel()

Deprecated. - Replaced by getText()

setLabel

public void setLabel(java.lang.String label)

Deprecated. - Replaced by setText(text)

addItemListener

public void addItemListener(java.awt.event.ItemListener l)

adds an ItemListener to the checkbox

Specified by:

addItemListener(java.awt.event.ItemListener) in interface java.awt.ItemSelectable

removeItemListener

public void removeItemListener(java.awt.event.ItemListener l)

removes an ItemListener from the button

Specified by:

removeItemListener(java.awt.event.ItemListener) in interface java.awt.ItemSelectable

getSelectedObjects

public java.lang.Object[] getSelectedObjects()

Description copied from interface:

Specified by:

getSelectedObjects() in interface java.awt.ItemSelectable

init

protected void init(java.lang.String text,
                    Icon icon)