Class SynthMenuBarUI

All Implemented Interfaces:
PropertyChangeListener, EventListener, SynthConstants, SynthUI 

public class SynthMenuBarUI
extends BasicMenuBarUI
implements PropertyChangeListener, SynthUI

Provides the Synth L&F UI delegate for JMenuBar.

Since:
1.7

Fields

Fields inherited from class javax.swing.plaf.basic.BasicMenuBarUI

changeListener, containerListener, menuBar

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

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

Constructors

Constructor and Description
SynthMenuBarUI()

Methods

Modifier and Type Method and Description
static ComponentUI createUI(JComponent x)

Creates a new UI object for the given component.
SynthContext getContext(JComponent c)

Returns the Context for the specified component.
protected void installDefaults()
protected void installListeners()
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 e)

This method gets called when a bound property is changed.
protected void uninstallDefaults()
protected void uninstallListeners()
void update(Graphics g, JComponent c)

Notifies this UI delegate to repaint the specified component.

Methods inherited from class javax.swing.plaf.basic.BasicMenuBarUI

createChangeListener, createContainerListener, getMaximumSize, getMinimumSize, installKeyboardActions, installUI, uninstallKeyboardActions, uninstallUI

Methods inherited from class javax.swing.plaf.ComponentUI

contains, getAccessibleChild, getAccessibleChildrenCount, getBaseline, getBaselineResizeBehavior, getPreferredSize

Methods inherited from class java.lang.Object

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

Constructors

SynthMenuBarUI

public SynthMenuBarUI()

Methods

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 BasicMenuBarUI

installListeners

protected void installListeners()
Overrides:
installListeners in class BasicMenuBarUI

uninstallDefaults

protected void uninstallDefaults()
Overrides:
uninstallDefaults in class BasicMenuBarUI

uninstallListeners

protected void uninstallListeners()
Overrides:
uninstallListeners in class BasicMenuBarUI

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.

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https://docs.oracle.com/javase/8/docs/api/javax/swing/plaf/synth/SynthMenuBarUI.html