Spec-Zone .ru спецификации, руководства, описания, API

Please note that the specifications and other information contained herein are not final and are subject to change. The information is being made available to you solely for purpose of evaluation.

javax.swing.plaf.synth
Class SynthTextFieldUI

java.lang.Object
  javax.swing.plaf.ComponentUI
      javax.swing.plaf.TextUI
          javax.swing.plaf.basic.BasicTextUI
              javax.swing.plaf.basic.BasicTextFieldUI
                  javax.swing.plaf.synth.SynthTextFieldUI

All Implemented Interfaces:

SynthConstants, SynthUI, ViewFactory

Direct Known Subclasses:

SynthFormattedTextFieldUI, SynthPasswordFieldUI

public class SynthTextFieldUI
extends BasicTextFieldUI
implements SynthUI

Provides the Synth L&F UI delegate for JTextField.

Warning: Serialized objects of this class will not be compatible with future Swing releases. The current serialization support is appropriate for short term storage or RMI between applications running the same version of Swing. As of 1.4, support for long term storage of all JavaBeans^TM has been added to the java.beans package. Please see XMLEncoder.

Since:

1.7

Nested Class Summary

Modifier and Type	Class and Description

Nested classes/interfaces inherited from class javax.swing.plaf.basic.BasicTextUI

BasicTextUI.BasicCaret, BasicTextUI.BasicHighlighter

Field Summary

Modifier and Type	Field and Description

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

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

Constructor and Description

SynthTextFieldUI()

Method Summary

Modifier and Type	Method and Description
static ComponentUI	createUI(JComponent c) Creates a UI for a JTextField.
SynthContext	getContext(JComponent c) Returns the Context for the specified component.
protected void	installDefaults() Initializes component properties, such as font, foreground, background, caret color, selection color, selected text color, disabled text color, and border color.
protected void	paint(SynthContext context, Graphics g) Paints the specified component.
protected void	paintBackground(Graphics g) Paints a background for the view.
void	paintBorder(SynthContext context, Graphics g, int x, int y, int w, int h) Paints the border.
protected void	propertyChange(PropertyChangeEvent evt) This method gets called when a bound property is changed on the associated JTextComponent.
protected void	uninstallDefaults() Sets the component properties that have not been explicitly overridden to null.
void	update(Graphics g, JComponent c) Notifies this UI delegate to repaint the specified component.

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

create, getBaseline, getBaselineResizeBehavior, getPropertyPrefix

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

create, createCaret, createHighlighter, createKeymap, damageRange, damageRange, getComponent, getEditorKit, getKeymapName, getMaximumSize, getMinimumSize, getNextVisualPositionFrom, getPreferredSize, getRootView, getToolTipText, getVisibleEditorRect, installKeyboardActions, installListeners, installUI, modelChanged, modelToView, modelToView, paint, paintSafely, setView, uninstallKeyboardActions, uninstallListeners, uninstallUI, viewToModel, viewToModel

Methods inherited from class javax.swing.plaf.ComponentUI

contains, getAccessibleChild, getAccessibleChildrenCount

Methods inherited from class java.lang.Object

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

Constructor Detail

SynthTextFieldUI

public SynthTextFieldUI()

Method Detail

createUI

public static ComponentUI createUI(JComponent c)

Creates a UI for a JTextField.

Parameters:

c - the text field

Returns:

the UI object

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.

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 BasicTextUI

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 is routed to the BasicTextUI.paintSafely(java.awt.Graphics) method under the guarantee that the model does not change from the view of this thread while it is rendering (if the associated model is derived from AbstractDocument). This enables the model to potentially be updated asynchronously.

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

paintBackground

protected void paintBackground(Graphics g)

Description copied from class: BasicTextUI

Paints a background for the view. This will only be called if isOpaque() on the associated component is true. The default is to paint the background color of the component.

Overrides:

paintBackground in class BasicTextUI

Parameters:

g - the graphics context

propertyChange

protected void propertyChange(PropertyChangeEvent evt)

This method gets called when a bound property is changed on the associated JTextComponent. This is a hook which UI implementations may change to reflect how the UI displays bound properties of JTextComponent subclasses. This is implemented to do nothing (i.e. the response to properties in JTextComponent itself are handled prior to calling this method).

Overrides:

propertyChange in class BasicTextUI

Parameters:

evt - the property change event

installDefaults

protected void installDefaults()

Description copied from class: BasicTextUI

Initializes component properties, such as font, foreground, background, caret color, selection color, selected text color, disabled text color, and border color. The font, foreground, and background properties are only set if their current value is either null or a UIResource, other properties are set if the current value is null.

Overrides:

installDefaults in class BasicTextUI

See Also:

BasicTextUI.uninstallDefaults(), BasicTextUI.installUI(javax.swing.JComponent)

uninstallDefaults

protected void uninstallDefaults()

Description copied from class: BasicTextUI

Sets the component properties that have not been explicitly overridden to null. A property is considered overridden if its current value is not a UIResource.

Overrides:

uninstallDefaults in class BasicTextUI

See Also:

BasicTextUI.installDefaults(), BasicTextUI.uninstallUI(javax.swing.JComponent)