jaligner.ui.util
Class TextComponentUtil

java.lang.Object
  jaligner.ui.util.TextComponentUtil

public class TextComponentUtil

extends java.lang.Object

Text component (e.g. JTextAreaor JTextPane) editing helper class.

Author:

Ahmed Moustafa (ahmed@users.sf.net)

Constructor Summary

TextComponentUtil()

Method Summary

static void	copy(javax.swing.text.JTextComponent textComponent) Copies the selected text to the system clipboard.
static void	cut(javax.swing.text.JTextComponent textComponent) Copies the selected text to the system clipboad and then deletes it from the text component.
static void	delete(javax.swing.text.JTextComponent textComponent) Deletes the selected text in a text component.
static boolean	open(javax.swing.text.JTextComponent textComponent) Opens a file and puts the contents of the file in a text component.
static void	paste(javax.swing.text.JTextComponent textComponent) Copies the text contents of the system clipboard to the text component.
static void	print(javax.swing.text.JTextComponent textComponent) Prints the contents of a text component.
static boolean	save(javax.swing.text.JTextComponent textComponent) Saves the contents of a text component to a file.
static boolean	save(javax.swing.text.JTextComponent textComponent, java.lang.String fileName) Saves the contents of a text component to a file.
static void	selectAll(javax.swing.text.JTextComponent textComponent) Selects all contents of a text component.

Methods inherited from class java.lang.Object

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

Constructor Detail

TextComponentUtil

public TextComponentUtil()

Method Detail

cut

public static void cut(javax.swing.text.JTextComponent textComponent)

Copies the selected text to the system clipboad and then deletes it from the text component.

Parameters:

textComponent -

copy

public static void copy(javax.swing.text.JTextComponent textComponent)

Copies the selected text to the system clipboard.

Parameters:

textComponent -

paste

public static void paste(javax.swing.text.JTextComponent textComponent)

Copies the text contents of the system clipboard to the text component.

Parameters:

textComponent -

delete

public static void delete(javax.swing.text.JTextComponent textComponent)

Deletes the selected text in a text component.

Parameters:

textComponent -

selectAll

public static void selectAll(javax.swing.text.JTextComponent textComponent)

Selects all contents of a text component.

Parameters:

textComponent -

open

public static boolean open(javax.swing.text.JTextComponent textComponent)
                    throws TextComponentUtilException

Opens a file and puts the contents of the file in a text component.

Parameters:

textComponent -

Throws:

TextComponentUtilException

save

public static boolean save(javax.swing.text.JTextComponent textComponent,
                           java.lang.String fileName)
                    throws TextComponentUtilException

Saves the contents of a text component to a file.

Parameters:

textComponent -

fileName -

Returns:

true if a file has been chosen or false otherwise

Throws:

TextComponentUtilException

save

public static boolean save(javax.swing.text.JTextComponent textComponent)
                    throws TextComponentUtilException

Saves the contents of a text component to a file.

Parameters:

textComponent -

Returns:

true if a file has been chosen or false otherwise

Throws:

TextComponentUtilException

print

public static void print(javax.swing.text.JTextComponent textComponent)
                  throws TextComponentUtilException

Prints the contents of a text component.

Parameters:

textComponent -

Throws:

TextComponentUtilException