javax.swing.plaf.basic

Class BasicSeparatorUI

java.lang.Object

javax.swing.plaf.ComponentUI

javax.swing.plaf.SeparatorUI

javax.swing.plaf.basic.BasicSeparatorUI

Direct Known Subclasses:

BasicPopupMenuSeparatorUI, BasicToolBarSeparatorUI, MetalSeparatorUI

public class BasicSeparatorUI
extends SeparatorUI

The Basic Look and Feel UI delegate for JSeparator.

Field Summary

Fields

Modifier and Type	Field and Description
protected Color	highlight The highlight color.
protected Color	shadow The shadow color.

Constructor Summary

Constructors

Constructor and Description
BasicSeparatorUI()

Method Summary

Methods

Modifier and Type	Method and Description
static ComponentUI	createUI(JComponent c) Creates a new UI delegate for the given JComponent.
Dimension	getMaximumSize(JComponent c) This method returns the maximum size of the JComponent.
Dimension	getMinimumSize(JComponent c) This method returns the minimum size of the JComponent.
Dimension	getPreferredSize(JComponent c) This method returns the preferred size of the JComponent.
protected void	installDefaults(JSeparator s) This method installs the defaults that are given by the Basic Look and Feel.
protected void	installListeners(JSeparator s) This method installs any listeners that need to be attached to the JSeparator or any of its components.
void	installUI(JComponent c) This method installs the UI for the given JComponent.
void	paint(Graphics g, JComponent c) The separator is made of two lines.
protected void	uninstallDefaults(JSeparator s) This method removes the defaults that were given by the Basic Look and Feel.
protected void	uninstallListeners(JSeparator s) This method uninstalls any listeners that were installed during the install UI process.
void	uninstallUI(JComponent c) Uninstalls the UI for the given JComponent.

Methods inherited from class javax.swing.plaf.ComponentUI

contains, getAccessibleChild, getAccessibleChildrenCount, update

Methods inherited from class java.lang.Object

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

Field Detail

shadow

protected Color shadow

The shadow color.

highlight

protected Color highlight

The highlight color.

Constructor Detail

BasicSeparatorUI

public BasicSeparatorUI()

Method Detail

createUI

public static ComponentUI createUI(JComponent c)

Creates a new UI delegate for the given JComponent.

Parameters:

c - The JComponent to create a delegate for.

Returns:

A new BasicSeparatorUI.

installUI

public void installUI(JComponent c)

This method installs the UI for the given JComponent. This can include installing defaults, listeners, and initializing any instance data.

Overrides:

installUI in class ComponentUI

Parameters:

c - The JComponent that is having this UI installed.

See Also:

ComponentUI.uninstallUI(javax.swing.JComponent), JComponent.setUI(javax.swing.plaf.ComponentUI), JComponent.updateUI()

uninstallUI

public void uninstallUI(JComponent c)

Uninstalls the UI for the given JComponent. This method reverses what was done when installing the UI on the JComponent.

Overrides:

uninstallUI in class ComponentUI

Parameters:

c - The JComponent that is having this UI uninstalled.

See Also:

ComponentUI.installUI(javax.swing.JComponent), JComponent.setUI(javax.swing.plaf.ComponentUI), JComponent.updateUI()

installDefaults

protected void installDefaults(JSeparator s)

This method installs the defaults that are given by the Basic Look and Feel.

Parameters:

s - The JSeparator that is being installed.

uninstallDefaults

protected void uninstallDefaults(JSeparator s)

This method removes the defaults that were given by the Basic Look and Feel.

Parameters:

s - The JSeparator that is being uninstalled.

installListeners

protected void installListeners(JSeparator s)

This method installs any listeners that need to be attached to the JSeparator or any of its components.

Parameters:

s - The JSeparator that is being installed.

uninstallListeners

protected void uninstallListeners(JSeparator s)

This method uninstalls any listeners that were installed during the install UI process.

Parameters:

s - The JSeparator that is being uninstalled.

paint

public void paint(Graphics g,
         JComponent c)

The separator is made of two lines. The top line will be the shadow color (or left line if it's vertical). The bottom or right line will be the highlight color. The two lines will be centered inside the bounds box. If the separator is horizontal, then it will be vertically centered, or if it's vertical, it will be horizontally centered.

Overrides:

paint in class ComponentUI

Parameters:

g - The Graphics object to paint with

c - The JComponent to paint.

getPreferredSize

public Dimension getPreferredSize(JComponent c)

This method returns the preferred size of the JComponent.

Overrides:

getPreferredSize in class ComponentUI

Parameters:

c - The JComponent to measure.

Returns:

The preferred size.

getMinimumSize

public Dimension getMinimumSize(JComponent c)

This method returns the minimum size of the JComponent.

Overrides:

getMinimumSize in class ComponentUI

Parameters:

c - The JComponent to measure.

Returns:

The minimum size.

getMaximumSize

public Dimension getMaximumSize(JComponent c)

This method returns the maximum size of the JComponent.

Overrides:

getMaximumSize in class ComponentUI

Parameters:

c - The JComponent to measure.

Returns:

The maximum size.