Class SynthLabelUI

javax.swing.plaf.synth.SynthLabelUI

All Implemented Interfaces:: PropertyChangeListener, EventListener, SynthConstants, SynthUI

public class SynthLabelUI extends BasicLabelUI implements SynthUI

Provides the Synth L&F UI delegate for JLabel.

Since:: 1.7

Field Summary

Fields declared in class BasicLabelUI

labelUI

Fields declared in interface SynthConstants

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

Constructor Summary

Constructor	Description
`SynthLabelUI()`	Constructs a `SynthLabelUI`.

Method Summary

Modifier and Type	Method	Description
`static ComponentUI`	`createUI(JComponent c)`	Returns the LabelUI implementation used for the skins look and feel.
`SynthContext`	`getContext(JComponent c)`	Returns the Context for the specified component.
`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`	`update(Graphics g, JComponent c)`	Notifies this UI delegate to repaint the specified component.

Methods declared in class BasicLabelUI

getBaseline, getBaselineResizeBehavior, getMaximumSize, getMinimumSize, installComponents, installDefaults, installKeyboardActions, installListeners, layoutCL, paintDisabledText, paintEnabledText, propertyChange, uninstallComponents, uninstallDefaults, uninstallKeyboardActions, uninstallListeners

Methods declared in class ComponentUI

contains, getAccessibleChild, getAccessibleChildrenCount, getPreferredSize, installUI, uninstallUI

Methods declared in class Object

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

Constructor Details

SynthLabelUI

public SynthLabelUI()

Constructs a SynthLabelUI.

Method Details

createUI

public static ComponentUI createUI(JComponent c)

Returns the LabelUI implementation used for the skins look and feel.

Parameters:: c - component to create UI object for
Returns:: the UI object

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

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 BasicLabelUI

Parameters:

g - the Graphics object used for painting

c - the component being painted

See Also:

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:

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

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https://docs.oracle.com/en/java/javase/25/docs/api/java.desktop/javax/swing/plaf/synth/SynthLabelUI.html