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| javax.swing.JComponent javax.swing.JSeparator
JSeparator | public class JSeparator extends JComponent implements SwingConstants,Accessible(Code) | | JSeparator provides a general purpose component for
implementing divider lines - most commonly used as a divider
between menu items that breaks them up into logical groupings.
Instead of using JSeparator directly,
you can use the JMenu or JPopupMenu
addSeparator method to create and add a separator.
JSeparator s may also be used elsewhere in a GUI
wherever a visual divider is useful.
For more information and examples see
How to Use Menus,
a section in The Java Tutorial.
Warning: Swing is not thread safe. For more
information see Swing's Threading
Policy.
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. As of 1.4, support for long term storage
of all JavaBeansTM
has been added to the java.beans package.
Please see
java.beans.XMLEncoder .
version: 1.58 05/05/07 author: Georges Saab author: Jeff Shapiro |
Inner Class :protected class AccessibleJSeparator extends AccessibleJComponent | |
Constructor Summary | |
public | JSeparator() Creates a new horizontal separator. | public | JSeparator(int orientation) Creates a new separator with the specified horizontal or
vertical orientation. |
Method Summary | |
public AccessibleContext | getAccessibleContext() Gets the AccessibleContext associated with this JSeparator. | public int | getOrientation() Returns the orientation of this separator. | public SeparatorUI | getUI() Returns the L&F object that renders this component. | public String | getUIClassID() Returns the name of the L&F class that renders this component. | protected String | paramString() Returns a string representation of this JSeparator .
This method
is intended to be used only for debugging purposes, and the
content and format of the returned string may vary between
implementations. | public void | setOrientation(int orientation) Sets the orientation of the separator. | public void | setUI(SeparatorUI ui) Sets the L&F object that renders this component. | public void | updateUI() Resets the UI property to a value from the current look and feel. |
JSeparator | public JSeparator()(Code) | | Creates a new horizontal separator.
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JSeparator | public JSeparator(int orientation)(Code) | | Creates a new separator with the specified horizontal or
vertical orientation.
Parameters: orientation - an integer specifyingSwingConstants.HORIZONTAL orSwingConstants.VERTICAL exception: IllegalArgumentException - if orientation is neither SwingConstants.HORIZONTAL norSwingConstants.VERTICAL |
getAccessibleContext | public AccessibleContext getAccessibleContext()(Code) | | Gets the AccessibleContext associated with this JSeparator.
For separators, the AccessibleContext takes the form of an
AccessibleJSeparator.
A new AccessibleJSeparator instance is created if necessary.
an AccessibleJSeparator that serves as the AccessibleContext of this JSeparator |
getOrientation | public int getOrientation()(Code) | | Returns the orientation of this separator.
The value of the orientation property, one of the following constants defined in SwingConstants :VERTICAL , orHORIZONTAL . See Also: SwingConstants See Also: JSeparator.setOrientation |
getUI | public SeparatorUI getUI()(Code) | | Returns the L&F object that renders this component.
the SeparatorUI object that renders this component |
paramString | protected String paramString()(Code) | | Returns a string representation of this JSeparator .
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 .
a string representation of this JSeparator |
setOrientation | public void setOrientation(int orientation)(Code) | | Sets the orientation of the separator.
The default value of this property is HORIZONTAL.
Parameters: orientation - either SwingConstants.HORIZONTAL or SwingConstants.VERTICAL exception: IllegalArgumentException - if orientation is neither SwingConstants.HORIZONTAL nor SwingConstants.VERTICAL See Also: SwingConstants See Also: JSeparator.getOrientation |
updateUI | public void updateUI()(Code) | | Resets the UI property to a value from the current look and feel.
See Also: JComponent.updateUI |
Methods inherited from javax.swing.JComponent | void _paintImmediately(int x, int y, int w, int h)(Code)(Java Doc) public void addAncestorListener(AncestorListener listener)(Code)(Java Doc) public void addNotify()(Code)(Java Doc) public synchronized void addVetoableChangeListener(VetoableChangeListener listener)(Code)(Java Doc) boolean alwaysOnTop()(Code)(Java Doc) boolean checkIfChildObscuredBySibling()(Code)(Java Doc) void clientPropertyChanged(Object key, Object oldValue, Object newValue)(Code)(Java Doc) void compWriteObjectNotify()(Code)(Java Doc) void componentInputMapChanged(ComponentInputMap inputMap)(Code)(Java Doc) final static void computeVisibleRect(Component c, Rectangle visibleRect)(Code)(Java Doc) public void computeVisibleRect(Rectangle visibleRect)(Code)(Java Doc) public boolean contains(int x, int y)(Code)(Java Doc) public JToolTip createToolTip()(Code)(Java Doc) public void disable()(Code)(Java Doc) void dndDone()(Code)(Java Doc) TransferHandler.DropLocation dropLocationForPoint(Point p)(Code)(Java Doc) public void enable()(Code)(Java Doc) public void firePropertyChange(String propertyName, boolean oldValue, boolean newValue)(Code)(Java Doc) public void firePropertyChange(String propertyName, int oldValue, int newValue)(Code)(Java Doc) public void firePropertyChange(String propertyName, char oldValue, char newValue)(Code)(Java Doc) protected void fireVetoableChange(String propertyName, Object oldValue, Object newValue) throws java.beans.PropertyVetoException(Code)(Java Doc) public AccessibleContext getAccessibleContext()(Code)(Java Doc) public ActionListener getActionForKeyStroke(KeyStroke aKeyStroke)(Code)(Java Doc) final public ActionMap getActionMap()(Code)(Java Doc) final ActionMap getActionMap(boolean create)(Code)(Java Doc) public float getAlignmentX()(Code)(Java Doc) public float getAlignmentY()(Code)(Java Doc) public AncestorListener[] getAncestorListeners()(Code)(Java Doc) public boolean getAutoscrolls()(Code)(Java Doc) public int getBaseline(int width, int height)(Code)(Java Doc) public BaselineResizeBehavior getBaselineResizeBehavior()(Code)(Java Doc) public Border getBorder()(Code)(Java Doc) public Rectangle getBounds(Rectangle rv)(Code)(Java Doc) final public Object getClientProperty(Object key)(Code)(Java Doc) protected Graphics getComponentGraphics(Graphics g)(Code)(Java Doc) public JPopupMenu getComponentPopupMenu()(Code)(Java Doc) public int getConditionForKeyStroke(KeyStroke aKeyStroke)(Code)(Java Doc) boolean getCreatedDoubleBuffer()(Code)(Java Doc) public int getDebugGraphicsOptions()(Code)(Java Doc) public static Locale getDefaultLocale()(Code)(Java Doc) public FontMetrics getFontMetrics(Font font)(Code)(Java Doc) public Graphics getGraphics()(Code)(Java Doc) static void getGraphicsInvoked(Component root)(Code)(Java Doc) public int getHeight()(Code)(Java Doc) public boolean getInheritsPopupMenu()(Code)(Java Doc) final public InputMap getInputMap(int condition)(Code)(Java Doc) final public InputMap getInputMap()(Code)(Java Doc) final InputMap getInputMap(int condition, boolean create)(Code)(Java Doc) public InputVerifier getInputVerifier()(Code)(Java Doc) public Insets getInsets()(Code)(Java Doc) public Insets getInsets(Insets insets)(Code)(Java Doc) public T[] getListeners(Class<T> listenerType)(Code)(Java Doc) public Point getLocation(Point rv)(Code)(Java Doc) static Set<KeyStroke> getManagingFocusBackwardTraversalKeys()(Code)(Java Doc) static Set<KeyStroke> getManagingFocusForwardTraversalKeys()(Code)(Java Doc) public Dimension getMaximumSize()(Code)(Java Doc) public Dimension getMinimumSize()(Code)(Java Doc) public Component getNextFocusableComponent()(Code)(Java Doc) public Point getPopupLocation(MouseEvent event)(Code)(Java Doc) public Dimension getPreferredSize()(Code)(Java Doc) public KeyStroke[] getRegisteredKeyStrokes()(Code)(Java Doc) public JRootPane getRootPane()(Code)(Java Doc) public Dimension getSize(Dimension rv)(Code)(Java Doc) public Point getToolTipLocation(MouseEvent event)(Code)(Java Doc) public String getToolTipText()(Code)(Java Doc) public String getToolTipText(MouseEvent event)(Code)(Java Doc) public Container getTopLevelAncestor()(Code)(Java Doc) public TransferHandler getTransferHandler()(Code)(Java Doc) public String getUIClassID()(Code)(Java Doc) public boolean getVerifyInputWhenFocusTarget()(Code)(Java Doc) public synchronized VetoableChangeListener[] getVetoableChangeListeners()(Code)(Java Doc) public Rectangle getVisibleRect()(Code)(Java Doc) public int getWidth()(Code)(Java Doc) static byte getWriteObjCounter(JComponent comp)(Code)(Java Doc) public int getX()(Code)(Java Doc) public int getY()(Code)(Java Doc) public void grabFocus()(Code)(Java Doc) public boolean isDoubleBuffered()(Code)(Java Doc) public static boolean isLightweightComponent(Component c)(Code)(Java Doc) public boolean isManagingFocus()(Code)(Java Doc) public boolean isOpaque()(Code)(Java Doc) public boolean isOptimizedDrawingEnabled()(Code)(Java Doc) boolean isPainting()(Code)(Java Doc) final public boolean isPaintingForPrint()(Code)(Java Doc) boolean isPaintingOrigin()(Code)(Java Doc) public boolean isPaintingTile()(Code)(Java Doc) public boolean isRequestFocusEnabled()(Code)(Java Doc) public boolean isValidateRoot()(Code)(Java Doc) public void paint(Graphics g)(Code)(Java Doc) protected void paintBorder(Graphics g)(Code)(Java Doc) protected void paintChildren(Graphics g)(Code)(Java Doc) protected void paintComponent(Graphics g)(Code)(Java Doc) void paintForceDoubleBuffered(Graphics g)(Code)(Java Doc) public void paintImmediately(int x, int y, int w, int h)(Code)(Java Doc) public void paintImmediately(Rectangle r)(Code)(Java Doc) void paintToOffscreen(Graphics g, int x, int y, int w, int h, int maxX, int maxY)(Code)(Java Doc) protected String paramString()(Code)(Java Doc) public void print(Graphics g)(Code)(Java Doc) public void printAll(Graphics g)(Code)(Java Doc) protected void printBorder(Graphics g)(Code)(Java Doc) protected void printChildren(Graphics g)(Code)(Java Doc) protected void printComponent(Graphics g)(Code)(Java Doc) protected void processComponentKeyEvent(KeyEvent e)(Code)(Java Doc) protected boolean processKeyBinding(KeyStroke ks, KeyEvent e, int condition, boolean pressed)(Code)(Java Doc) boolean processKeyBindings(KeyEvent e, boolean pressed)(Code)(Java Doc) static boolean processKeyBindingsForAllComponents(KeyEvent e, Container container, boolean pressed)(Code)(Java Doc) protected void processKeyEvent(KeyEvent e)(Code)(Java Doc) protected void processMouseEvent(MouseEvent e)(Code)(Java Doc) protected void processMouseMotionEvent(MouseEvent e)(Code)(Java Doc) final public void putClientProperty(Object key, Object value)(Code)(Java Doc) boolean rectangleIsObscured(int x, int y, int width, int height)(Code)(Java Doc) public void registerKeyboardAction(ActionListener anAction, String aCommand, KeyStroke aKeyStroke, int aCondition)(Code)(Java Doc) public void registerKeyboardAction(ActionListener anAction, KeyStroke aKeyStroke, int aCondition)(Code)(Java Doc) public void removeAncestorListener(AncestorListener listener)(Code)(Java Doc) public void removeNotify()(Code)(Java Doc) public synchronized void removeVetoableChangeListener(VetoableChangeListener listener)(Code)(Java Doc) public void repaint(long tm, int x, int y, int width, int height)(Code)(Java Doc) public void repaint(Rectangle r)(Code)(Java Doc) public boolean requestDefaultFocus()(Code)(Java Doc) public void requestFocus()(Code)(Java Doc) public boolean requestFocus(boolean temporary)(Code)(Java Doc) public boolean requestFocusInWindow()(Code)(Java Doc) protected boolean requestFocusInWindow(boolean temporary)(Code)(Java Doc) public void resetKeyboardActions()(Code)(Java Doc) public void reshape(int x, int y, int w, int h)(Code)(Java Doc) public void revalidate()(Code)(Java Doc) static Graphics safelyGetGraphics(Component c)(Code)(Java Doc) static Graphics safelyGetGraphics(Component c, Component root)(Code)(Java Doc) public void scrollRectToVisible(Rectangle aRect)(Code)(Java Doc) final public void setActionMap(ActionMap am)(Code)(Java Doc) public void setAlignmentX(float alignmentX)(Code)(Java Doc) public void setAlignmentY(float alignmentY)(Code)(Java Doc) public void setAutoscrolls(boolean autoscrolls)(Code)(Java Doc) public void setBackground(Color bg)(Code)(Java Doc) public void setBorder(Border border)(Code)(Java Doc) public void setComponentPopupMenu(JPopupMenu popup)(Code)(Java Doc) void setCreatedDoubleBuffer(boolean newValue)(Code)(Java Doc) public void setDebugGraphicsOptions(int debugOptions)(Code)(Java Doc) public static void setDefaultLocale(Locale l)(Code)(Java Doc) public void setDoubleBuffered(boolean aFlag)(Code)(Java Doc) Object setDropLocation(TransferHandler.DropLocation location, Object state, boolean forDrop)(Code)(Java Doc) public void setEnabled(boolean enabled)(Code)(Java Doc) public void setFocusTraversalKeys(int id, Set<? extends AWTKeyStroke> keystrokes)(Code)(Java Doc) public void setFont(Font font)(Code)(Java Doc) public void setForeground(Color fg)(Code)(Java Doc) public void setInheritsPopupMenu(boolean value)(Code)(Java Doc) final public void setInputMap(int condition, InputMap map)(Code)(Java Doc) public void setInputVerifier(InputVerifier inputVerifier)(Code)(Java Doc) public void setMaximumSize(Dimension maximumSize)(Code)(Java Doc) public void setMinimumSize(Dimension minimumSize)(Code)(Java Doc) public void setNextFocusableComponent(Component aComponent)(Code)(Java Doc) public void setOpaque(boolean isOpaque)(Code)(Java Doc) void setPaintingChild(Component paintingChild)(Code)(Java Doc) public void setPreferredSize(Dimension preferredSize)(Code)(Java Doc) public void setRequestFocusEnabled(boolean requestFocusEnabled)(Code)(Java Doc) public void setToolTipText(String text)(Code)(Java Doc) public void setTransferHandler(TransferHandler newHandler)(Code)(Java Doc) protected void setUI(ComponentUI newUI)(Code)(Java Doc) void setUIProperty(String propertyName, Object value)(Code)(Java Doc) public void setVerifyInputWhenFocusTarget(boolean verifyInputWhenFocusTarget)(Code)(Java Doc) public void setVisible(boolean aFlag)(Code)(Java Doc) static void setWriteObjCounter(JComponent comp, byte count)(Code)(Java Doc) int shouldDebugGraphics()(Code)(Java Doc) void superProcessMouseMotionEvent(MouseEvent e)(Code)(Java Doc) public void unregisterKeyboardAction(KeyStroke aKeyStroke)(Code)(Java Doc) public void update(Graphics g)(Code)(Java Doc) public void updateUI()(Code)(Java Doc)
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