Java javax.swing.plaf.synth Class SynthOptionPaneUI（JDK8）

Constructor Detail

• SynthOptionPaneUI

  public SynthOptionPaneUI()

Method Detail

• createUI

  public static ComponentUI createUI(JComponent x)

  Creates a new UI object for the given component.

  Parameters:

  x - component to create UI object for

  Returns:

  the UI object

• installDefaults

  protected void installDefaults()

  Overrides:

  installDefaults in class BasicOptionPaneUI

• installListeners

  protected void installListeners()

  Overrides:

  installListeners in class BasicOptionPaneUI

• uninstallDefaults

  protected void uninstallDefaults()

  Overrides:

  uninstallDefaults in class BasicOptionPaneUI

• uninstallListeners

  protected void uninstallListeners()

  Overrides:

  uninstallListeners in class BasicOptionPaneUI

• installComponents

  protected void installComponents()

  Overrides:

  installComponents in class BasicOptionPaneUI

• getContext

  public SynthContext getContext(JComponent c)

  Returns the Context for the specified component.

  Specified by:

  getContext in interface SynthUI

  Parameters:

  c - Component requesting SynthContext.

  Returns:

  SynthContext describing component.

• update

  public void update(Graphics g,
                     JComponent c)

  Notifies this UI delegate to repaint the specified component. This method paints the component background, then calls the paint(SynthContext,Graphics) method.

  In general, this method does not need to be overridden by subclasses. All Look and Feel rendering code should reside in the paint method.

  Overrides:

  update in class ComponentUI

  Parameters:

  g - the Graphics object used for painting

  c - the component being painted

  See Also:

  paint(SynthContext,Graphics)

• paint

  public void paint(Graphics g,
                    JComponent c)

  Paints the specified component according to the Look and Feel.

  This method is not used by Synth Look and Feel. Painting is handled by the paint(SynthContext,Graphics) method.

  Overrides:

  paint in class ComponentUI

  Parameters:

  g - the Graphics object used for painting

  c - the component being painted

  See Also:

  paint(SynthContext,Graphics)

• paint

  protected void paint(SynthContext context,
                       Graphics g)

  Paints the specified component. This implementation does nothing.

  Parameters:

  context - context for the component being painted

  g - the Graphics object used for painting

  See Also:

  update(Graphics,JComponent)

• paintBorder

  public void paintBorder(SynthContext context,
                          Graphics g,
                          int x,
                          int y,
                          int w,
                          int h)

  Paints the border.

  Specified by:

  paintBorder in interface SynthUI

  Parameters:

  context - a component context

  g - Graphics to paint on

  x - the X coordinate

  y - the Y coordinate

  w - width of the border

  h - height of the border

• propertyChange

  public void propertyChange(PropertyChangeEvent e)

  This method gets called when a bound property is changed.

  Specified by:

  propertyChange in interface PropertyChangeListener

  Parameters:

  e - A PropertyChangeEvent object describing the event source and the property that has changed.

• getSizeButtonsToSameWidth

  protected boolean getSizeButtonsToSameWidth()

  Returns true, basic L&F wants all the buttons to have the same width.

  Overrides:

  getSizeButtonsToSameWidth in class BasicOptionPaneUI

• createMessageArea

  protected Container createMessageArea()

  Called from installComponents() to create a Container containing the body of the message. The icon is the created by calling BasicOptionPaneUI.addIcon(java.awt.Container).

  Overrides:

  createMessageArea in class BasicOptionPaneUI

• createSeparator

  protected Container createSeparator()

  Overrides:

  createSeparator in class BasicOptionPaneUI