SynthSeparatorUI (Java Platform SE 7 b138)

java.lang.Object
- javax.swing.plaf.ComponentUI
- - javax.swing.plaf.SeparatorUI
  - - javax.swing.plaf.synth.SynthSeparatorUI

All Implemented Interfaces:

PropertyChangeListener, EventListener, SynthConstants, SynthUI
```
public class SynthSeparatorUI
extends SeparatorUI
implements PropertyChangeListener, SynthUI
```
Provides the Synth L&F UI delegate for JSeparator.

Since:

1.7

Field Summary
- Fields inherited from interface javax.swing.plaf.synth.SynthConstants
  DEFAULT, DISABLED, ENABLED, FOCUSED, MOUSE_OVER, PRESSED, SELECTED

Constructor Summary

Constructors
Constructor and Description

SynthSeparatorUI()

Constructors
Constructor and Description
`SynthSeparatorUI()`

Method Summary

Methods
Modifier and Type	Method and Description
`static ComponentUI`	`createUI(JComponent c)` Creates a new UI object for the given component.
`SynthContext`	`getContext(JComponent c)` Returns the Context for the specified component.
`Dimension`	`getMaximumSize(JComponent c)` Returns the specified component's maximum size appropriate for the look and feel.
`Dimension`	`getMinimumSize(JComponent c)` Returns the specified component's minimum size appropriate for the look and feel.
`Dimension`	`getPreferredSize(JComponent c)` Returns the specified component's preferred size appropriate for the look and feel.
`void`	`installDefaults(JSeparator c)` Installs default setting.
`void`	`installListeners(JSeparator c)` Installs listeners.
`void`	`installUI(JComponent c)` Configures the specified component appropriately for the look and feel.
`void`	`paint(Graphics g, JComponent c)` Paints the specified component according to the Look and Feel.
`protected void`	`paint(SynthContext context, Graphics g)` Paints the specified component.
`void`	`paintBorder(SynthContext context, Graphics g, int x, int y, int w, int h)` Paints the border.
`void`	`propertyChange(PropertyChangeEvent evt)` This method gets called when a bound property is changed.
`void`	`uninstallDefaults(JSeparator c)` Uninstalls default setting.
`void`	`uninstallListeners(JSeparator c)` Uninstalls listeners.
`void`	`uninstallUI(JComponent c)` Reverses configuration which was done on the specified component during `installUI`.
`void`	`update(Graphics g, JComponent c)` Notifies this UI delegate to repaint the specified component.

Methods inherited from class javax.swing.plaf.ComponentUI
contains, getAccessibleChild, getAccessibleChildrenCount, getBaseline, getBaselineResizeBehavior

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - SynthSeparatorUI
```
public SynthSeparatorUI()
```
- Method Detail
  - createUI
```
public static ComponentUI createUI(JComponent c)
```
    Creates a new UI object for the given component.
    
    Parameters:
    c - component to create UI object for
    
    Returns:
    the UI object
  - installUI
```
public void installUI(JComponent c)
```
    Description copied from class: ComponentUI
    Configures the specified component appropriately for the look and feel. This method is invoked when the ComponentUI instance is being installed as the UI delegate on the specified component. This method should completely configure the component for the look and feel, including the following:
    1. Install default property values for color, fonts, borders, icons, opacity, etc. on the component. Whenever possible, property values initialized by the client program should not be overridden.
    2. Install a LayoutManager on the component if necessary.
    3. Create/add any required sub-components to the component.
    4. Create/install event listeners on the component.
    5. Create/install a PropertyChangeListener on the component in order to detect and respond to component property changes appropriately.
    6. Install keyboard UI (mnemonics, traversal, etc.) on the component.
    7. Initialize any appropriate instance data.
    Overrides:
    
    installUI in class ComponentUI
    
    Parameters:
    c - the component where this UI delegate is being installed
    See Also:
    ComponentUI.uninstallUI(javax.swing.JComponent), JComponent.setUI(javax.swing.plaf.ComponentUI), JComponent.updateUI()
  - uninstallUI
```
public void uninstallUI(JComponent c)
```
    Description copied from class: ComponentUI
    Reverses configuration which was done on the specified component during installUI. This method is invoked when this UIComponent instance is being removed as the UI delegate for the specified component. This method should undo the configuration performed in installUI, being careful to leave the JComponent instance in a clean state (no extraneous listeners, look-and-feel-specific property objects, etc.). This should include the following:
    1. Remove any UI-set borders from the component.
    2. Remove any UI-set layout managers on the component.
    3. Remove any UI-added sub-components from the component.
    4. Remove any UI-added event/property listeners from the component.
    5. Remove any UI-installed keyboard UI from the component.
    6. Nullify any allocated instance data objects to allow for GC.
    Overrides:
    
    uninstallUI in class ComponentUI
    
    Parameters:
    c - the component from which this UI delegate is being removed; this argument is often ignored, but might be used if the UI object is stateless and shared by multiple components
    See Also:
    ComponentUI.installUI(javax.swing.JComponent), JComponent.updateUI()
  - installDefaults
```
public void installDefaults(JSeparator c)
```
    Installs default setting. This method is called when a LookAndFeel is installed.
  - uninstallDefaults
```
public void uninstallDefaults(JSeparator c)
```
    Uninstalls default setting. This method is called when a LookAndFeel is uninstalled.
  - installListeners
```
public void installListeners(JSeparator c)
```
    Installs listeners. This method is called when a LookAndFeel is installed.
  - uninstallListeners
```
public void uninstallListeners(JSeparator c)
```
    Uninstalls listeners. This method is called when a LookAndFeel is uninstalled.
  - 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.
    
    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)
```
    Description copied from interface: SynthUI
    
    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
  - getPreferredSize
```
public Dimension getPreferredSize(JComponent c)
```
    Description copied from class: ComponentUI
    
    Returns the specified component's preferred size appropriate for the look and feel. If null is returned, the preferred size will be calculated by the component's layout manager instead (this is the preferred approach for any component with a specific layout manager installed). The default implementation of this method returns null.
    
    Overrides:
    
    getPreferredSize in class ComponentUI
    
    Parameters:
    c - the component whose preferred size is being queried; this argument is often ignored, but might be used if the UI object is stateless and shared by multiple components
    See Also:
    JComponent.getPreferredSize(), LayoutManager.preferredLayoutSize(java.awt.Container)
  - getMinimumSize
```
public Dimension getMinimumSize(JComponent c)
```
    Description copied from class: ComponentUI
    
    Returns the specified component's minimum size appropriate for the look and feel. If null is returned, the minimum size will be calculated by the component's layout manager instead (this is the preferred approach for any component with a specific layout manager installed). The default implementation of this method invokes getPreferredSize and returns that value.
    
    Overrides:
    
    getMinimumSize in class ComponentUI
    
    Parameters:
    c - the component whose minimum size is being queried; this argument is often ignored, but might be used if the UI object is stateless and shared by multiple components
    
    Returns:
    a Dimension object or null
    See Also:
    JComponent.getMinimumSize(), LayoutManager.minimumLayoutSize(java.awt.Container), ComponentUI.getPreferredSize(javax.swing.JComponent)
  - getMaximumSize
```
public Dimension getMaximumSize(JComponent c)
```
    Description copied from class: ComponentUI
    
    Returns the specified component's maximum size appropriate for the look and feel. If null is returned, the maximum size will be calculated by the component's layout manager instead (this is the preferred approach for any component with a specific layout manager installed). The default implementation of this method invokes getPreferredSize and returns that value.
    
    Overrides:
    
    getMaximumSize in class ComponentUI
    
    Parameters:
    c - the component whose maximum size is being queried; this argument is often ignored, but might be used if the UI object is stateless and shared by multiple components
    
    Returns:
    a Dimension object or null
    See Also:
    JComponent.getMaximumSize(), LayoutManager2.maximumLayoutSize(java.awt.Container)
  - getContext
```
public SynthContext getContext(JComponent c)
```
    Description copied from interface: SynthUI
    
    Returns the Context for the specified component.
    
    Specified by:
    
    getContext in interface SynthUI
    
    Parameters:
    c - Component requesting SynthContext.
    
    Returns:
    SynthContext describing component.
  - propertyChange
```
public void propertyChange(PropertyChangeEvent evt)
```
    Description copied from interface: PropertyChangeListener
    
    This method gets called when a bound property is changed.
    
    Specified by:
    
    propertyChange in interface PropertyChangeListener
    
    Parameters:
    evt - A PropertyChangeEvent object describing the event source and the property that has changed.

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DRAFT ea-b138

Class SynthSeparatorUI

Field Summary

Fields inherited from interface javax.swing.plaf.synth.SynthConstants

Constructor Summary

Method Summary

Methods inherited from class javax.swing.plaf.ComponentUI

Methods inherited from class java.lang.Object

Constructor Detail

SynthSeparatorUI

Method Detail

createUI

installUI

uninstallUI

installDefaults

uninstallDefaults

installListeners

uninstallListeners

update

paint

paint

paintBorder

getPreferredSize

getMinimumSize

getMaximumSize

getContext

propertyChange