Module java.desktop

Package javax.swing.plaf.synth

Class SynthButtonUI

java.lang.Object

javax.swing.plaf.ComponentUI

javax.swing.plaf.ButtonUI

javax.swing.plaf.basic.BasicButtonUI

javax.swing.plaf.synth.SynthButtonUI

All Implemented Interfaces:

PropertyChangeListener, EventListener, SynthConstants, SynthUI

Direct Known Subclasses:

SynthToggleButtonUI

public class SynthButtonUI
extends BasicButtonUI
implements PropertyChangeListener, SynthUI

Provides the Synth L&F UI delegate for JButton.

Since:

1.7

Field Summary

Fields declared in class javax.swing.plaf.basic.BasicButtonUI

defaultTextIconGap, defaultTextShiftOffset

Fields declared in interface javax.swing.plaf.synth.SynthConstants

DEFAULT, DISABLED, ENABLED, FOCUSED, MOUSE_OVER, PRESSED, SELECTED

Constructor Summary

Constructors

Constructor	Description
SynthButtonUI()

Method Summary

Modifier and Type	Method	Description
static ComponentUI	createUI(JComponent c)	Creates a new UI object for the given component.
protected Icon	getDefaultIcon(AbstractButton b)	Returns the default icon.
protected Icon	getIcon(AbstractButton b)	Returns the Icon to use for painting the button.
protected Icon	getSizingIcon(AbstractButton b)	Returns the Icon used in calculating the preferred/minimum/maximum size.
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	update(Graphics g, JComponent c)	Notifies this UI delegate to repaint the specified component.

Methods declared in class javax.swing.plaf.basic.BasicButtonUI

clearTextShiftOffset, createButtonListener, getBaseline, getBaselineResizeBehavior, getDefaultTextIconGap, getPropertyPrefix, getTextShiftOffset, installDefaults, installKeyboardActions, installListeners, paintButtonPressed, paintFocus, paintIcon, paintText, paintText, setTextShiftOffset, uninstallDefaults, uninstallKeyboardActions, uninstallListeners

Methods declared in class javax.swing.plaf.ComponentUI

contains, getAccessibleChild, getAccessibleChildrenCount, getMaximumSize, getMinimumSize, getPreferredSize, installUI, uninstallUI

Methods declared in class java.lang.Object

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

Methods declared in interface java.beans.PropertyChangeListener

propertyChange

Methods declared in interface javax.swing.plaf.synth.SynthUI

getContext, paintBorder

Constructor Detail

SynthButtonUI

public SynthButtonUI()

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

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)

getDefaultIcon

protected Icon getDefaultIcon(AbstractButton b)

Returns the default icon. This should not callback to the JComponent.

Parameters:

b - button the icon is associated with

Returns:

default icon

getIcon

protected Icon getIcon(AbstractButton b)

Returns the Icon to use for painting the button. The icon is chosen with respect to the current state of the button.

Parameters:

b - button the icon is associated with

Returns:

an icon

getSizingIcon

protected Icon getSizingIcon(AbstractButton b)

Returns the Icon used in calculating the preferred/minimum/maximum size.

Parameters:

b - specifies the AbstractButton used when calculating the preferred/minimum/maximum size.

Returns:

the Icon used in calculating the preferred/minimum/maximum size.