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org.hartmath
Class HartMathTextArea  

java.lang.Object
  java.io.Writer
      org.hartmath.HartMathTextArea

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public class HartMathTextArea

extends java.io.Writer

A Writer class for abstraction of IO with the GUI

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Field Summary
private  HartMathPanel	hmPanel

 

Fields inherited from class java.io.Writer

lock

 

Constructor Summary

HartMathTextArea(HartMathPanel cons)           Constructor for the HartMathTextArea object

 

Method Summary
void	append(java.lang.String str)           Description of the Method
void	append(java.lang.String str, java.awt.Color color)           Description of the Method
void	appendLine(java.lang.String str)           Description of the Method
void	close()           Close the stream, flushing it first.
void	flush()           Flush the stream.
HartMathPanel	getHartMathPanel()           Gets the hartMathPanel attribute of the HartMathTextArea object
void	write(char[] cbuf, int off, int len)           Write a portion of an array of characters.

 

Methods inherited from class java.io.Writer

write, write, write, write

 

Methods inherited from class java.lang.Object

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

 

Field Detail

hmPanel

private HartMathPanel hmPanel

Constructor Detail

HartMathTextArea

public HartMathTextArea(HartMathPanel cons)

Constructor for the HartMathTextArea object

Method Detail

getHartMathPanel

public HartMathPanel getHartMathPanel()

Gets the hartMathPanel attribute of the HartMathTextArea object

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append

public void append(java.lang.String str)

Description of the Method

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append

public void append(java.lang.String str,
                   java.awt.Color color)

Description of the Method

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appendLine

public void appendLine(java.lang.String str)

Description of the Method

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write

public void write(char[] cbuf,
                  int off,
                  int len)
           throws java.io.IOException

Write a portion of an array of characters.

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flush

public void flush()
           throws java.io.IOException

Flush the stream. If the stream has saved any characters from the various write() methods in a buffer, write them immediately to their intended destination. Then, if that destination is another character or byte stream, flush it. Thus one flush() invocation will flush all the buffers in a chain of Writers and OutputStreams.

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close

public void close()
           throws java.io.IOException

Close the stream, flushing it first. Once a stream has been closed, further write() or flush() invocations will cause an IOException to be thrown. Closing a previously-closed stream, however, has no effect.

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