proper.gui.core.text
Class JTextAreaPrintStream

java.lang.Object
  java.io.OutputStream
      java.io.FilterOutputStream
          java.io.PrintStream
              proper.gui.core.text.JTextAreaPrintStream

All Implemented Interfaces:

java.io.Closeable, java.io.Flushable, java.lang.Appendable

public class JTextAreaPrintStream
extends java.io.PrintStream

This class enables to redirect the print/println from a ProperObject to a JTextArea.

Version:

$Revision: 1.2 $

Author:

FracPete

See Also:

ProperObject

Constructor Summary

JTextAreaPrintStream(javax.swing.JTextArea area)
initializes the stream, moveToEnd is set to TRUE

Method Summary

boolean	checkError() Flush the stream and check its error state - always FALSE!
void	close() Close the stream - ignored!
void	flush() Flush the stream - ignored!
boolean	getMoveToEnd() returns whether we update the caret position and move it always to the end (= TRUE) or not (= FALSE)
void	print(boolean b) Print a boolean value.
void	print(char c) Print a character.
void	print(char[] s) Print an array of characters.
void	print(double d) Print a double-precision floating-point number.
void	print(float f) Print a floating-point number.
void	print(int i) Print an integer.
void	print(long l) Print a long integer.
void	print(java.lang.Object obj) Print an object.
void	print(java.lang.String s) Print a string.
void	println() Terminate the current line by writing the line separator string.
void	println(boolean x) Print a boolean and then terminate the line.
void	println(char x) Print a character and then terminate the line
void	println(char[] x) Print an array of characters and then terminate the line.
void	println(double x) Print a double and then terminate the line.
void	println(float x) Print a float and then terminate the line.
void	println(int x) Print an integer and then terminate the line.
void	println(long x) Print a long and then terminate the line.
void	println(java.lang.Object x) Print an Object and then terminate the line.
void	println(java.lang.String x) Print a String and then terminate the line.
void	setMoveToEnd(boolean moveToEnd) whether we update the position of the caret each time we print something, i.e.
void	write(byte[] buf, int off, int len) Write len bytes from the specified byte array starting at offset off to this stream.
void	write(int b) Write the specified byte to this stream.

Methods inherited from class java.io.PrintStream

append, append, append, format, format, printf, printf

Methods inherited from class java.io.FilterOutputStream

write

Methods inherited from class java.lang.Object

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

Constructor Detail

JTextAreaPrintStream

public JTextAreaPrintStream(javax.swing.JTextArea area)

initializes the stream, moveToEnd is set to TRUE

Method Detail

setMoveToEnd

public void setMoveToEnd(boolean moveToEnd)

whether we update the position of the caret each time we print something, i.e. move it to the end (= TRUE)

getMoveToEnd

public boolean getMoveToEnd()

returns whether we update the caret position and move it always to the end (= TRUE) or not (= FALSE)

checkError

public boolean checkError()

Flush the stream and check its error state - always FALSE!

Overrides:

checkError in class java.io.PrintStream

close

public void close()

Close the stream - ignored!

Specified by:

close in interface java.io.Closeable

Overrides:

close in class java.io.PrintStream

flush

public void flush()

Flush the stream - ignored!

Specified by:

flush in interface java.io.Flushable

Overrides:

flush in class java.io.PrintStream

print

public void print(boolean b)

Print a boolean value.

Overrides:

print in class java.io.PrintStream

print

public void print(char c)

Print a character.

Overrides:

print in class java.io.PrintStream

print

public void print(char[] s)

Print an array of characters.

Overrides:

print in class java.io.PrintStream

print

public void print(double d)

Print a double-precision floating-point number.

Overrides:

print in class java.io.PrintStream

print

public void print(float f)

Print a floating-point number.

Overrides:

print in class java.io.PrintStream

print

public void print(int i)

Print an integer.

Overrides:

print in class java.io.PrintStream

print

public void print(long l)

Print a long integer.

Overrides:

print in class java.io.PrintStream

print

public void print(java.lang.Object obj)

Print an object.

Overrides:

print in class java.io.PrintStream

print

public void print(java.lang.String s)

Print a string.

Overrides:

print in class java.io.PrintStream

println

public void println()

Terminate the current line by writing the line separator string.

Overrides:

println in class java.io.PrintStream

println

public void println(boolean x)

Print a boolean and then terminate the line.

Overrides:

println in class java.io.PrintStream

println

public void println(char x)

Print a character and then terminate the line

Overrides:

println in class java.io.PrintStream

println

public void println(char[] x)

Print an array of characters and then terminate the line.

Overrides:

println in class java.io.PrintStream

println

public void println(double x)

Print a double and then terminate the line.

Overrides:

println in class java.io.PrintStream

println

public void println(float x)

Print a float and then terminate the line.

Overrides:

println in class java.io.PrintStream

println

public void println(int x)

Print an integer and then terminate the line.

Overrides:

println in class java.io.PrintStream

println

public void println(long x)

Print a long and then terminate the line.

Overrides:

println in class java.io.PrintStream

println

public void println(java.lang.Object x)

Print an Object and then terminate the line.

Overrides:

println in class java.io.PrintStream

println

public void println(java.lang.String x)

Print a String and then terminate the line.

Overrides:

println in class java.io.PrintStream

write

public void write(byte[] buf,
                  int off,
                  int len)

Write len bytes from the specified byte array starting at offset off to this stream.

Overrides:

write in class java.io.PrintStream

write

public void write(int b)

Write the specified byte to this stream.

Overrides:

write in class java.io.PrintStream