ilog.views

Class IlvGraphicBidiUtil

java.lang.Object

ilog.views.IlvGraphicBidiUtil

public class IlvGraphicBidiUtil
extends Object

The IlvGraphicBidiUtil class consists of utility methods for editing bidirectional text.

Since:

JViews 8.8

Method Summary

Modifier and Type	Method and Description
static TextArea	getBidiTextArea(String text, int rows, int columns, int baseTextDirection) Returns an AWT text area that can handle the base text direction.
static TextField	getBidiTextField(int columns, int baseTextDirection) Returns an AWT text field that can handle the base text direction.
static KeyListener	getJTextKeyListener(IlvGraphic obj, JTextComponent text) Returns the listener, used in out-of-place editing with Swing text components.
static KeyListener	getJTextKeyListener(IlvGraphic obj, JTextComponent text, boolean allowChanges) Returns the listener, used in out-of-place editing with Swing text components.
static KeyListener	getTextKeyListener(int baseTextDirection) Returns the listener, used in out-of-place editing with AWT text components, containing text with bidi marks.

Methods inherited from class java.lang.Object

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

Method Detail

getTextKeyListener

public static KeyListener getTextKeyListener(int baseTextDirection)

Returns the listener, used in out-of-place editing with AWT text components, containing text with bidi marks.

Parameters:

baseTextDirection - One of the following:

• IlvBidiUtil.LEFT_TO_RIGHT: left-to-right base text direction.
• IlvBidiUtil.RIGHT_TO_LEFT: right-to-left base text direction.
• IlvBidiUtil.CONTEXTUAL_DIRECTION: contextual base text direction.

Returns:

A key listener, used for out-of-place editing with AWT text components.

See Also:

KeyListener

getJTextKeyListener

public static KeyListener getJTextKeyListener(IlvGraphic obj,
                                              JTextComponent text)

Returns the listener, used in out-of-place editing with Swing text components.

Parameters:

obj - The edited object.

text - A text component, used for editing.

Returns:

A key listener, used for out-of-place editing with Swing text components.

See Also:

KeyListener

getJTextKeyListener

public static KeyListener getJTextKeyListener(IlvGraphic obj,
                                              JTextComponent text,
                                              boolean allowChanges)

Returns the listener, used in out-of-place editing with Swing text components.

Parameters:

obj - The edited object.

text - A text component, used for editing.

allowChanges - If true, dynamic changes of base text direction are allowed by using Shift-Control Arrow keys.

Returns:

A key listener, used for out-of-place editing with Swing text components.

See Also:

KeyListener

getBidiTextField

public static TextField getBidiTextField(int columns,
                                         int baseTextDirection)

Returns an AWT text field that can handle the base text direction.

Parameters:

columns - The number of columns.

baseTextDirection - One of the following:

• IlvBidiUtil.LEFT_TO_RIGHT: left-to-right base text direction.
• IlvBidiUtil.RIGHT_TO_LEFT: right-to-left base text direction.
• IlvBidiUtil.CONTEXTUAL_DIRECTION: contextual base text direction.

Returns:

The Bidi enabled text field.

See Also:

TextField

getBidiTextArea

public static TextArea getBidiTextArea(String text,
                                       int rows,
                                       int columns,
                                       int baseTextDirection)

Returns an AWT text area that can handle the base text direction.

Parameters:

text - Text contained in the text area.

rows - The number of rows.

columns - The number of columns.

baseTextDirection - One of the following:

• IlvBidiUtil.LEFT_TO_RIGHT: left-to-right base text direction.
• IlvBidiUtil.RIGHT_TO_LEFT: right-to-left base text direction.
• IlvBidiUtil.CONTEXTUAL_DIRECTION: contextual base text direction.

Returns:

The Bidi enabled text area.

See Also:

TextArea