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javax.swing
クラス AbstractButton

java.lang.Object
  |
  +--java.awt.Component
        |
        +--java.awt.Container
              |
              +--javax.swing.JComponent
                    |
                    +--javax.swing.AbstractButton
直接の既知のサブクラス:
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 applications running the same version of Swing. A future release of Swing will provide support for long term persistence.

関連項目:
直列化された形式

内部クラスの概要
protected  class AbstractButton.AccessibleAbstractButton
          Accessiblity support.
protected  class AbstractButton.ButtonChangeListener
          Extend ChangeListener to be serializable Warning: Serialized objects of this class will not be compatible with future Swing releases.
 
クラス javax.swing.JComponent から継承した内部クラス
JComponent.AccessibleJComponent
 
フィールドの概要
protected  java.awt.event.ActionListener actionListener
           
static java.lang.String BORDER_PAINTED_CHANGED_PROPERTY
          Identifies a change to having the border drawn, or having it not drawn.
protected  javax.swing.event.ChangeEvent changeEvent
          Only one ChangeEvent is needed per button instance since the event's only state is the source property.
protected  javax.swing.event.ChangeListener changeListener
          The button's model listeners.
static java.lang.String CONTENT_AREA_FILLED_CHANGED_PROPERTY
          Identifies a change from rollover enabled to disabled or back to enabled.
static java.lang.String DISABLED_ICON_CHANGED_PROPERTY
          Identifies a change to the icon used when the button has been disabled.
static java.lang.String DISABLED_SELECTED_ICON_CHANGED_PROPERTY
          Identifies a change to the icon used when the button has been disabled and selected.
static java.lang.String FOCUS_PAINTED_CHANGED_PROPERTY
          Identifies a change to having the border highlighted when focused, or not.
static java.lang.String HORIZONTAL_ALIGNMENT_CHANGED_PROPERTY
          Identifies a change in the button's horizontal alignment.
static java.lang.String HORIZONTAL_TEXT_POSITION_CHANGED_PROPERTY
          Identifies a change in the button's horizontal text position.
static java.lang.String ICON_CHANGED_PROPERTY
          Identifies a change to the icon that represents the button.
protected  java.awt.event.ItemListener itemListener
           
static java.lang.String MARGIN_CHANGED_PROPERTY
          Identifies a change in the button's margins.
static java.lang.String MNEMONIC_CHANGED_PROPERTY
          Identifies a change to the button's mnemonic.
protected  ButtonModel model
          The data model that determines the button's state.
static java.lang.String MODEL_CHANGED_PROPERTY
          Identifies a change in the button model.
static java.lang.String PRESSED_ICON_CHANGED_PROPERTY
          Identifies a change to the icon used when the button has been pressed.
static java.lang.String ROLLOVER_ENABLED_CHANGED_PROPERTY
          Identifies a change in the button's
static java.lang.String ROLLOVER_ICON_CHANGED_PROPERTY
          Identifies a change to the icon used when the cursor is over the button.
static java.lang.String ROLLOVER_SELECTED_ICON_CHANGED_PROPERTY
          Identifies a change to the icon used when the cursror is over the button and it has been selected.
static java.lang.String SELECTED_ICON_CHANGED_PROPERTY
          Identifies a change to the icon used when the button has been selected.
static java.lang.String TEXT_CHANGED_PROPERTY
          Identifies a change in the button's text.
static java.lang.String VERTICAL_ALIGNMENT_CHANGED_PROPERTY
          Identifies a change in the button's vertical alignment.
static java.lang.String VERTICAL_TEXT_POSITION_CHANGED_PROPERTY
          Identifies a change in the button's vertical text position.
 
クラス javax.swing.JComponent から継承したフィールド
accessibleContext, listenerList, TOOL_TIP_TEXT_KEY, ui, UNDEFINED_CONDITION, WHEN_ANCESTOR_OF_FOCUSED_COMPONENT, WHEN_FOCUSED, WHEN_IN_FOCUSED_WINDOW
 
クラス java.awt.Component から継承したフィールド
BOTTOM_ALIGNMENT, CENTER_ALIGNMENT, LEFT_ALIGNMENT, RIGHT_ALIGNMENT, TOP_ALIGNMENT
 
コンストラクタの概要
AbstractButton()
           
 
メソッドの概要
 void addActionListener(java.awt.event.ActionListener l)
          adds an ActionListener to the button
 void addChangeListener(javax.swing.event.ChangeListener l)
          Adds a ChangeListener to the button.
 void addItemListener(java.awt.event.ItemListener l)
          adds an ItemListener to the checkbox
protected  int checkHorizontalKey(int key, java.lang.String exception)
          Verify that key is a legal value for the horizontalAlignment properties.
protected  int checkVerticalKey(int key, java.lang.String exception)
          Ensures that the key is a valid.
protected  java.awt.event.ActionListener createActionListener()
           
protected  javax.swing.event.ChangeListener createChangeListener()
          Subclasses that want to handle ChangeEvents differently can override this to return another ChangeListener implementation.
protected  java.awt.event.ItemListener createItemListener()
           
 void doClick()
          Programatically perform a "click".
 void doClick(int pressTime)
          Programatically perform a "click".
protected  void fireActionPerformed(java.awt.event.ActionEvent event)
           
protected  void fireItemStateChanged(java.awt.event.ItemEvent event)
           
protected  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()
          推奨されません。 - Replaced by getText()
 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()
          Returns an array (length 1) containing the label or null if the button is not selected.
 java.lang.String getText()
          Returns the button's text.
 javax.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
protected  void init(java.lang.String text, Icon icon)
           
 boolean isBorderPainted()
          Returns whether the border should be painted.
 boolean isContentAreaFilled()
          Checks whether the "content area" of the button should be filled.
 boolean isFocusPainted()
          Returns whether focus should be painted.
 boolean isRolloverEnabled()
          Checks whether rollover effects are enabled.
 boolean isSelected()
          Returns the state of the button.
protected  void paintBorder(java.awt.Graphics g)
          Paint the button's border if BorderPainted property is true.
protected  java.lang.String paramString()
          Returns a string representation of this AbstractButton.
 void removeActionListener(java.awt.event.ActionListener l)
          removes an ActionListener from the button
 void removeChangeListener(javax.swing.event.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 setContentAreaFilled(boolean b)
          Sets whether the button should paint the content area or leave it transparent.
 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)
          推奨されません。 - Replaced by setText(text)
 void setMargin(java.awt.Insets m)
          Sets space for margin between the button's border and the label.
 void setMnemonic(char mnemonic)
          Specifies the mnemonic value.
 void setMnemonic(int mnemonic)
          Set the keyboard mnemonic on the current model.
 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(javax.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.
 
クラス javax.swing.JComponent から継承したメソッド
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, 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, paint, paintChildren, paintComponent, paintImmediately, paintImmediately, processComponentKeyEvent, processFocusEvent, processKeyEvent, processMouseMotionEvent, putClientProperty, registerKeyboardAction, registerKeyboardAction, removeAncestorListener, removeNotify, removePropertyChangeListener, removeVetoableChangeListener, repaint, repaint, requestDefaultFocus, requestFocus, resetKeyboardActions, reshape, revalidate, scrollRectToVisible, setAlignmentX, setAlignmentY, setAutoscrolls, setBackground, setBorder, setDebugGraphicsOptions, setDoubleBuffered, setFont, setForeground, setMaximumSize, setMinimumSize, setNextFocusableComponent, setOpaque, setPreferredSize, setRequestFocusEnabled, setToolTipText, setUI, setVisible, unregisterKeyboardAction, update
 
クラス java.awt.Container から継承したメソッド
add, add, add, add, add, addContainerListener, addImpl, countComponents, deliverEvent, doLayout, findComponentAt, findComponentAt, getComponent, getComponentAt, getComponentAt, getComponentCount, getComponents, getLayout, insets, invalidate, isAncestorOf, layout, list, list, locate, minimumSize, paintComponents, preferredSize, print, printComponents, processContainerEvent, processEvent, remove, remove, removeAll, removeContainerListener, setLayout, validate, validateTree
 
クラス java.awt.Component から継承したメソッド
action, add, addComponentListener, addFocusListener, addInputMethodListener, addKeyListener, addMouseListener, addMouseMotionListener, addPropertyChangeListener, bounds, checkImage, checkImage, coalesceEvents, contains, createImage, createImage, disable, disableEvents, dispatchEvent, enable, enable, enableEvents, enableInputMethods, getBackground, getBounds, getColorModel, getComponentOrientation, getCursor, getDropTarget, getFont, getFontMetrics, getForeground, getInputContext, getInputMethodRequests, getLocale, getLocation, getLocationOnScreen, getName, getParent, getPeer, getSize, getToolkit, getTreeLock, gotFocus, handleEvent, hide, imageUpdate, inside, isDisplayable, isEnabled, isLightweight, isShowing, isValid, isVisible, keyDown, keyUp, list, list, list, location, lostFocus, mouseDown, mouseDrag, mouseEnter, mouseExit, mouseMove, mouseUp, move, nextFocus, paintAll, postEvent, prepareImage, prepareImage, printAll, processComponentEvent, processInputMethodEvent, processMouseEvent, remove, removeComponentListener, removeFocusListener, removeInputMethodListener, removeKeyListener, removeMouseListener, removeMouseMotionListener, removePropertyChangeListener, repaint, repaint, repaint, resize, resize, setBounds, setBounds, setComponentOrientation, setCursor, setDropTarget, setLocale, setLocation, setLocation, setName, setSize, setSize, show, show, size, toString, transferFocus
 
クラス java.lang.Object から継承したメソッド
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
 

フィールドの詳細

MODEL_CHANGED_PROPERTY

public static final java.lang.String MODEL_CHANGED_PROPERTY
Identifies a change in the button model.

TEXT_CHANGED_PROPERTY

public static final java.lang.String TEXT_CHANGED_PROPERTY
Identifies a change in the button's text.

MNEMONIC_CHANGED_PROPERTY

public static final java.lang.String MNEMONIC_CHANGED_PROPERTY
Identifies a change to the button's mnemonic.

MARGIN_CHANGED_PROPERTY

public static final java.lang.String MARGIN_CHANGED_PROPERTY
Identifies a change in the button's margins.

VERTICAL_ALIGNMENT_CHANGED_PROPERTY

public static final java.lang.String VERTICAL_ALIGNMENT_CHANGED_PROPERTY
Identifies a change in the button's vertical alignment.

HORIZONTAL_ALIGNMENT_CHANGED_PROPERTY

public static final java.lang.String HORIZONTAL_ALIGNMENT_CHANGED_PROPERTY
Identifies a change in the button's horizontal alignment.

VERTICAL_TEXT_POSITION_CHANGED_PROPERTY

public static final java.lang.String VERTICAL_TEXT_POSITION_CHANGED_PROPERTY
Identifies a change in the button's vertical text position.

HORIZONTAL_TEXT_POSITION_CHANGED_PROPERTY

public static final java.lang.String HORIZONTAL_TEXT_POSITION_CHANGED_PROPERTY
Identifies a change in the button's horizontal text position.

BORDER_PAINTED_CHANGED_PROPERTY

public static final java.lang.String BORDER_PAINTED_CHANGED_PROPERTY
Identifies a change to having the border drawn, or having it not drawn.

FOCUS_PAINTED_CHANGED_PROPERTY

public static final java.lang.String FOCUS_PAINTED_CHANGED_PROPERTY
Identifies a change to having the border highlighted when focused, or not.

ROLLOVER_ENABLED_CHANGED_PROPERTY

public static final java.lang.String ROLLOVER_ENABLED_CHANGED_PROPERTY
Identifies a change in the button's

CONTENT_AREA_FILLED_CHANGED_PROPERTY

public static final java.lang.String CONTENT_AREA_FILLED_CHANGED_PROPERTY
Identifies a change from rollover enabled to disabled or back to enabled.

ICON_CHANGED_PROPERTY

public static final java.lang.String ICON_CHANGED_PROPERTY
Identifies a change to the icon that represents the button.

PRESSED_ICON_CHANGED_PROPERTY

public static final java.lang.String PRESSED_ICON_CHANGED_PROPERTY
Identifies a change to the icon used when the button has been pressed.

SELECTED_ICON_CHANGED_PROPERTY

public static final java.lang.String SELECTED_ICON_CHANGED_PROPERTY
Identifies a change to the icon used when the button has been selected.

ROLLOVER_ICON_CHANGED_PROPERTY

public static final java.lang.String ROLLOVER_ICON_CHANGED_PROPERTY
Identifies a change to the icon used when the cursor is over the button.

ROLLOVER_SELECTED_ICON_CHANGED_PROPERTY

public static final java.lang.String ROLLOVER_SELECTED_ICON_CHANGED_PROPERTY
Identifies a change to the icon used when the cursror is over the button and it has been selected.

DISABLED_ICON_CHANGED_PROPERTY

public static final java.lang.String DISABLED_ICON_CHANGED_PROPERTY
Identifies a change to the icon used when the button has been disabled.

DISABLED_SELECTED_ICON_CHANGED_PROPERTY

public static final java.lang.String DISABLED_SELECTED_ICON_CHANGED_PROPERTY
Identifies a change to the icon used when the button has been disabled and selected.

model

protected ButtonModel model
The data model that determines the button's state.

changeListener

protected javax.swing.event.ChangeListener changeListener
The button's model listeners.

actionListener

protected java.awt.event.ActionListener actionListener

itemListener

protected java.awt.event.ItemListener itemListener

changeEvent

protected transient javax.swing.event.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".
コンストラクタの詳細

AbstractButton

public AbstractButton()
メソッドの詳細

getText

public java.lang.String getText()
Returns the button's text.
関連項目:
setText(java.lang.String)

setText

public void setText(java.lang.String text)
Sets the button's text.
パラメータ:
t - the string used to set the text
関連項目:
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. Note that this method does not trigger an actionEvent. Call doClick() to perform a programatic action change.

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).
パラメータ:
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.
関連項目:
setMargin(java.awt.Insets)

getIcon

public Icon getIcon()
Returns the default icon.
関連項目:
setIcon(javax.swing.Icon)

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.
パラメータ:
g - the icon used as the default image
関連項目:
getIcon(), setPressedIcon(javax.swing.Icon)

getPressedIcon

public Icon getPressedIcon()
Returns the pressed icon for the button.
関連項目:
setPressedIcon(javax.swing.Icon)

setPressedIcon

public void setPressedIcon(Icon pressedIcon)
Sets the pressed icon for the button.
パラメータ:
g - the icon used as the "pressed" image
関連項目:
getPressedIcon()

getSelectedIcon

public Icon getSelectedIcon()
Returns the selected icon for the button.
関連項目:
setSelectedIcon(javax.swing.Icon)

setSelectedIcon

public void setSelectedIcon(Icon selectedIcon)
Sets the selected icon for the button.
パラメータ:
g - the icon used as the "selected" image
関連項目:
getSelectedIcon()

getRolloverIcon

public Icon getRolloverIcon()
Returns the rollover icon for the button.
関連項目:
setRolloverIcon(javax.swing.Icon)

setRolloverIcon

public void setRolloverIcon(Icon rolloverIcon)
Sets the rollover icon for the button.
パラメータ:
g - the icon used as the "rollover" image
関連項目:
getRolloverIcon()

getRolloverSelectedIcon

public Icon getRolloverSelectedIcon()
Returns the rollover seletion icon for the button.
関連項目:
setRolloverSelectedIcon(javax.swing.Icon)

setRolloverSelectedIcon

public void setRolloverSelectedIcon(Icon rolloverSelectedIcon)
Sets the rollover selected icon for the button.
パラメータ:
g - the icon used as the "selected rollover" image
関連項目:
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.
関連項目:
getPressedIcon(), setDisabledIcon(javax.swing.Icon)

setDisabledIcon

public void setDisabledIcon(Icon disabledIcon)
Sets the disabled icon for the button.
パラメータ:
g - the icon used as the disabled image
関連項目:
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.
関連項目:
getPressedIcon(), setDisabledIcon(javax.swing.Icon)

setDisabledSelectedIcon

public void setDisabledSelectedIcon(Icon disabledSelectedIcon)
Sets the disabled selection icon for the button.
パラメータ:
g - the icon used as the disabled selection image
関連項目:
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, LEADING or TRAILING

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, LEADING, TRAILING
例外:
java.lang.IllegalArgumentException -  

checkHorizontalKey

protected int checkHorizontalKey(int key,
                                 java.lang.String exception)
Verify that key is a legal value for the horizontalAlignment properties.
パラメータ:
key - the property value to check
exception - the IllegalArgumentException detail message
例外:
java.lang.IllegalArgumentException - if key isn't LEFT, CENTER, RIGHT, LEADING or TRAILING.
関連項目:
setHorizontalTextPosition(int), setHorizontalAlignment(int)

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.
関連項目:
setBorderPainted(boolean)

setBorderPainted

public void setBorderPainted(boolean b)
Sets whether the border should be painted.
パラメータ:
b - if true and border property is not null, the border is painted.
関連項目:
isBorderPainted()

paintBorder

protected void paintBorder(java.awt.Graphics g)
Paint the button's border if BorderPainted property is true.
オーバーライド:
クラス JComponent 内の paintBorder
関連項目:
JComponent.paint(java.awt.Graphics), JComponent.setBorder(javax.swing.border.Border)

isFocusPainted

public boolean isFocusPainted()
Returns whether focus should be painted.
関連項目:
setFocusPainted(boolean)

setFocusPainted

public void setFocusPainted(boolean b)
Sets whether focus should be painted.
パラメータ:
b - if true, the focus state is painted.
関連項目:
isFocusPainted()

isContentAreaFilled

public boolean isContentAreaFilled()
Checks whether the "content area" of the button should be filled.
関連項目:
setFocusPainted(boolean)

setContentAreaFilled

public void setContentAreaFilled(boolean b)
Sets whether the button should paint the content area or leave it transparent. If you wish to have a transparent button, for example and icon only button, then you should set this to false. Do not call setOpaque(false). Whether the button follows the RepaintManager's concept of opacity is L&F depandant. This function may cause the component's opaque property to change. The exact behavior of calling this function varies on a component-by-component and L&F-by-L&F basis.
パラメータ:
b - if true, rollover effects should be painted.
関連項目:
isContentAreaFilled(), JComponent.setOpaque(boolean)

isRolloverEnabled

public boolean isRolloverEnabled()
Checks whether rollover effects are enabled.
関連項目:
setFocusPainted(boolean)

setRolloverEnabled

public void setRolloverEnabled(boolean b)
Sets whether rollover effects should be enabled.
パラメータ:
b - if true, rollover effects should be painted.
関連項目:
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.
パラメータ:
mnemonic - the key code which represents the mnemonic

setMnemonic

public void setMnemonic(char mnemonic)
Specifies the mnemonic value.
パラメータ:
mnemonic - a char specifying the mnemonic value

getModel

public ButtonModel getModel()
Get the model that this button represents.
関連項目:
setModel(javax.swing.ButtonModel)

setModel

public void setModel(ButtonModel newModel)
Set the model that this button represents.
パラメータ:
m - the Model
関連項目:
getModel()

getUI

public javax.swing.plaf.ButtonUI getUI()
Returns the button's current UI.
関連項目:
setUI(javax.swing.plaf.ButtonUI)

setUI

public void setUI(javax.swing.plaf.ButtonUI ui)
Sets the button's UI.
パラメータ:
ui - the new ButtonUI
関連項目:
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", "javax.swing.plaf.basic.BasicButtonUI", this));
オーバーライド:
クラス JComponent 内の updateUI

addChangeListener

public void addChangeListener(javax.swing.event.ChangeListener l)
Adds a ChangeListener to the button.

removeChangeListener

public void removeChangeListener(javax.swing.event.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 javax.swing.event.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.
オーバーライド:
クラス JComponent 内の setEnabled

getLabel

public java.lang.String getLabel()
推奨されません。 - Replaced by getText()
Returns the label text.
戻り値:
a String containing the label

setLabel

public void setLabel(java.lang.String label)
推奨されません。 - Replaced by setText(text)
Sets the label text.
パラメータ:
label - a String containing the text

addItemListener

public void addItemListener(java.awt.event.ItemListener l)
adds an ItemListener to the checkbox
定義:
インタフェース java.awt.ItemSelectable 内の addItemListener

removeItemListener

public void removeItemListener(java.awt.event.ItemListener l)
removes an ItemListener from the button
定義:
インタフェース java.awt.ItemSelectable 内の removeItemListener

getSelectedObjects

public java.lang.Object[] getSelectedObjects()
Returns an array (length 1) containing the label or null if the button is not selected.
定義:
インタフェース java.awt.ItemSelectable 内の getSelectedObjects
戻り値:
an array containing 1 Object -- the text of the button -- if the item is selected, otherwise null

init

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

paramString

protected java.lang.String paramString()
Returns a string representation of this AbstractButton. This method is intended to be used only for debugging purposes, and the content and format of the returned string may vary between implementations. The returned string may be empty but may not be null.

Overriding paramString() to provide information about the specific new aspects of the JFC components.

戻り値:
a string representation of this AbstractButton.
オーバーライド:
クラス JComponent 内の paramString