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class:BasicTextAreaUI [CHANGED]
All Implemented Interfaces:
ViewFactory
Direct Known Subclasses:
SynthTextAreaUI 
public class BasicTextAreaUI
extends BasicTextUI
Provides the look and feel for a plain text editor. In this implementation the default UI is extended to act as a simple view factory.

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™JavaBeans has been added to the java.beans package. Please see XMLEncoder.

All Implemented Interfaces:
ViewFactory
Direct Known Subclasses:
SynthTextAreaUI 
public class BasicTextAreaUI
extends BasicTextUI
Provides the look and feel for a plain text editor. In this implementation the default UI is extended to act as a simple view factory.

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.

All Implemented Interfaces:
ViewFactory
Direct Known Subclasses:
SynthTextAreaUI 
public class BasicTextAreaUI
extends BasicTextUI
Provides the look and feel for a plain text editor. In this implementation the default UI is extended to act as a simple view factory.

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.

constructor:BasicTextAreaUI() [NONE]

  • BasicTextAreaUI

    public BasicTextAreaUI()
    Constructs a new BasicTextAreaUI object.

method:createUI(javax.swing.JComponent) [NONE]

  • createUI

    public static  ComponentUI createUI?(JComponent ta)
    Creates a UI for a JTextArea.
    Parameters:
    ta - a text area
    Returns:
    the UI

    • method:getPropertyPrefix() [NONE]

    getPropertyPrefix

    protected String getPropertyPrefix()
    Fetches the name used as a key to look up 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 ("TextArea")

    method:installDefaults() [NONE]

    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)

    method:propertyChange(java.beans.PropertyChangeEvent) [NONE]

    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 rebuild the View when the WrapLine or the WrapStyleWord property changes.
    Overrides:
    propertyChange in class BasicTextUI
    Parameters:
    evt - the property change event

    method:getPreferredSize(javax.swing.JComponent) [NONE]

    getPreferredSize

    public Dimension getPreferredSize?(JComponent c)
    The method is overridden to take into account caret width.
    Overrides:
    getPreferredSize in class BasicTextUI
    Parameters:
    c - the editor component
    Returns:
    the preferred size
    Throws:
    IllegalArgumentException - if invalid value is passed
    Since:
    1.5
    See Also:
    JComponent.getPreferredSize(), LayoutManager.preferredLayoutSize(java.awt.Container)

    method:getMinimumSize(javax.swing.JComponent) [NONE]

    getMinimumSize

    public Dimension getMinimumSize?(JComponent c)
    The method is overridden to take into account caret width.
    Overrides:
    getMinimumSize in class BasicTextUI
    Parameters:
    c - the editor component
    Returns:
    the minimum size
    Throws:
    IllegalArgumentException - if invalid value is passed
    Since:
    1.5
    See Also:
    JComponent.getMinimumSize(), LayoutManager.minimumLayoutSize(java.awt.Container), ComponentUI.getPreferredSize(javax.swing.JComponent)

    method:create(javax.swing.text.Element) [NONE]

    create

    public View create?(Element elem)
    Creates the view for an element. Returns a WrappedPlainView or PlainView.
    Specified by:
    create in interface ViewFactory
    Overrides:
    create in class BasicTextUI
    Parameters:
    elem - the element
    Returns:
    the view
    See Also:
    View

    method:getBaseline(javax.swing.JComponent,int,int) [NONE]

    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)

    method:getBaselineResizeBehavior(javax.swing.JComponent) [NONE]

    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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