org.fraid.io.gui
Class DialogOutpStream

java.lang.Object
  java.io.OutputStream
      org.fraid.io.gui.DialogOutpStream

All Implemented Interfaces:

java.io.Closeable, java.io.Flushable

public class DialogOutpStream
extends java.io.OutputStream

A stream which writes to a dialog.

Field Summary

protected java.lang.StringBuffer	mBuffer
protected javax.swing.JDialog	mDialog
protected javax.swing.JTextArea	mDialogText
protected javax.swing.JButton	mDlgClearButton
protected javax.swing.JButton	mDlgOKButton
protected boolean	mIsIncremental
protected boolean	mIsPanelVisible
int	mMaxSize The maximum size of the buffer, when exceeded the first 20% are deleted.
protected javax.swing.JPanel	mStreamPanel
protected javax.swing.JScrollPane	mTextScroller
protected java.lang.String	mTitle

Constructor Summary

DialogOutpStream(java.lang.String aTitle, boolean aIsIncremental, boolean aShowButtons)
Creates a new DialogOutpStream instance.

Method Summary

void	close() The close method of the stream.
void	flush() The flush method of the stream.
javax.swing.JPanel	getPanel()
javax.swing.JScrollPane	getScrollPane()
javax.swing.JTextArea	getTextArea() Returns the current text area.
void	showDialog() Shows the dialog if it is invisible.
void	write(int c) The write method of the stream.

Methods inherited from class java.io.OutputStream

write, write

Methods inherited from class java.lang.Object

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

Field Detail

mStreamPanel

protected javax.swing.JPanel mStreamPanel

mBuffer

protected java.lang.StringBuffer mBuffer

mDlgOKButton

protected javax.swing.JButton mDlgOKButton

mDlgClearButton

protected javax.swing.JButton mDlgClearButton

mDialogText

protected javax.swing.JTextArea mDialogText

mDialog

protected javax.swing.JDialog mDialog

mIsIncremental

protected boolean mIsIncremental

mIsPanelVisible

protected boolean mIsPanelVisible

mTitle

protected java.lang.String mTitle

mTextScroller

protected javax.swing.JScrollPane mTextScroller

mMaxSize

public int mMaxSize

The maximum size of the buffer, when exceeded the first 20% are deleted.

Constructor Detail

DialogOutpStream

public DialogOutpStream(java.lang.String aTitle,
                        boolean aIsIncremental,
                        boolean aShowButtons)

Creates a new DialogOutpStream instance.

Parameters:

aTitle - a String value

aIsIncremental - true for info stream, false for err.

Method Detail

getTextArea

public javax.swing.JTextArea getTextArea()

Returns the current text area.

Returns:

a JTextArea value

getScrollPane

public javax.swing.JScrollPane getScrollPane()

getPanel

public javax.swing.JPanel getPanel()

showDialog

public void showDialog()

Shows the dialog if it is invisible. Used constantly by err.

write

public void write(int c)

The write method of the stream.

Specified by:

write in class java.io.OutputStream

Parameters:

c - an int value

close

public void close()

The close method of the stream. Doesn't do anything.

Specified by:

close in interface java.io.Closeable

Overrides:

close in class java.io.OutputStream

flush

public void flush()

The flush method of the stream.

Specified by:

flush in interface java.io.Flushable

Overrides:

flush in class java.io.OutputStream