Java Module java.desktop Package javax.swing.plaf.basic Class BasicTextFieldUI（JDK11）

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

All Implemented Interfaces:
ViewFactory
Direct Known Subclasses:
BasicFormattedTextFieldUI, BasicPasswordFieldUI, MetalTextFieldUI, SynthTextFieldUI
```
public class BasicTextFieldUI
extends BasicTextUI
```
Basis of a look and feel for a 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™ has been added to the java.beans package. Please see XMLEncoder.

Nested Class Summary
- Nested classes/interfaces declared in class javax.swing.plaf.basic.BasicTextUI
  BasicTextUI.BasicCaret, BasicTextUI.BasicHighlighter

Constructor Summary
Constructors
Constructor Description
BasicTextFieldUI()
Creates a new BasicTextFieldUI.

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`View`	`create(Element elem)`	Creates a view (FieldView) based on an element.
`static ComponentUI`	`createUI(JComponent c)`	Creates a UI for a JTextField.
`int`	`getBaseline(JComponent c, int width, int height)`	Returns the baseline.
`Component.BaselineResizeBehavior`	`getBaselineResizeBehavior(JComponent c)`	Returns an enum indicating how the baseline of the component changes as the size changes.
`protected String`	`getPropertyPrefix()`	Fetches the name used as a key to lookup properties through the UIManager.

Methods declared in class javax.swing.plaf.basic.BasicTextUI
create, createCaret, createHighlighter, createKeymap, damageRange, damageRange, getComponent, getEditorKit, getKeymapName, getMaximumSize, getMinimumSize, getPreferredSize, getRootView, getToolTipText, getVisibleEditorRect, installDefaults, installKeyboardActions, installListeners, installUI, modelChanged, modelToView, modelToView, paint, paintBackground, paintSafely, propertyChange, setView, uninstallDefaults, uninstallKeyboardActions, uninstallListeners, uninstallUI, update, viewToModel, viewToModel

Methods declared in class javax.swing.plaf.TextUI
getNextVisualPositionFrom, getToolTipText2D, modelToView2D, viewToModel2D

Methods declared in class javax.swing.plaf.ComponentUI
contains, getAccessibleChild, getAccessibleChildrenCount

Methods declared in class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - BasicTextFieldUI
```
public BasicTextFieldUI()
```
    Creates a new BasicTextFieldUI.
- Method Detail
  - createUI
```
public static ComponentUI createUI(JComponent c)
```
    Creates a UI for a JTextField.
    Parameters:
    c - the text field
    Returns:
    the UI
  - getPropertyPrefix
```
protected String getPropertyPrefix()
```
    Fetches the name used as a key to lookup properties through the UIManager. This is used as a prefix to all the standard text properties.
    Specified by:
    getPropertyPrefix in class BasicTextUI
    Returns:
    the name ("TextField")
  - create
```
public View create(Element elem)
```
    Creates a view (FieldView) based on an element.
    Specified by:
    create in interface ViewFactory
    Overrides:
    create in class BasicTextUI
    Parameters:
    elem - the element
    Returns:
    the view
    See Also:
    View
  - getBaseline
```
public int getBaseline(JComponent c,
                       int width,
                       int height)
```
    Returns the baseline.
    Overrides:
    getBaseline in class ComponentUI
    Parameters:
    c - JComponent baseline is being requested for
    width - the width to get the baseline for
    height - the height to get the baseline for
    Returns:
    baseline or a value < 0 indicating there is no reasonable baseline
    Throws:
    NullPointerException - if c is null
    IllegalArgumentException - if width or height is < 0
    Since:
    1.6
    See Also:
    JComponent.getBaseline(int, int)
  - getBaselineResizeBehavior
```
public Component.BaselineResizeBehavior getBaselineResizeBehavior(JComponent c)
```
    Returns an enum indicating how the baseline of the component changes as the size changes.
    Overrides:
    getBaselineResizeBehavior in class ComponentUI
    Parameters:
    c - JComponent to return baseline resize behavior for
    Returns:
    an enum indicating how the baseline changes as the component size changes
    Throws:
    NullPointerException - if c is null
    Since:
    1.6
    See Also:
    JComponent.getBaseline(int, int)

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Java Module java.desktop Package javax.swing.plaf.basic Class BasicTextFieldUI（JDK11）

Class BasicTextFieldUI

Nested Class Summary

Nested classes/interfaces declared in class javax.swing.plaf.basic.BasicTextUI

Constructor Summary

Method Summary

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

Methods declared in class javax.swing.plaf.TextUI

Methods declared in class javax.swing.plaf.ComponentUI

Methods declared in class java.lang.Object

Constructor Detail

BasicTextFieldUI

Method Detail

createUI

getPropertyPrefix

create

getBaseline

getBaselineResizeBehavior