java.lang.Object
- apps.SystemConsole

```
public final class SystemConsole
extends java.lang.Object
```
Class to direct standard output and standard error to a ( JTextArea ) TextAreaFIFO . This allows for easier clipboard operations etc.
This file is part of JMRI.
JMRI is free software; you can redistribute it and/or modify it under the terms of version 2 of the GNU General Public License as published by the Free Software Foundation. See the "COPYING" file for a copy of this license.
JMRI is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.

Nested Class Summary

Nested Classes
Modifier and Type	Class	Description
`class`	`SystemConsole.PopupListener`	Class to deal with handling popup menu
`static class`	`SystemConsole.Scheme`	Class holding details of each scheme

Field Summary

Fields
Modifier and Type	Field	Description
`int`	`MAX_CONSOLE_LINES`
`(package private) static java.util.ResourceBundle`	`rbc`
`static int`	`WRAP_STYLE_LINE`
`static int`	`WRAP_STYLE_NONE`
`static int`	`WRAP_STYLE_WORD`

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`close()`	Stop logging System output and error streams to the console.
`static javax.swing.JFrame`	`getConsole()`	Return the JFrame containing the console
`java.io.PrintStream`	`getErrorStream()`
`int`	`getFontSize()`	Retrieve the current console font size (default 12 point)
`int`	`getFontStyle()`	Retrieve the current console font style
`javax.swing.JFrame`	`getFrame()`
`static SystemConsole`	`getInstance()`	Get current SystemConsole instance.
`java.io.PrintStream`	`getOutputStream()`
`int`	`getScheme()`	Retrieve the current console colour scheme
`SystemConsole.Scheme[]`	`getSchemes()`
`int`	`getWrapStyle()`	Retrieve the current console wrapping style
`void`	`open()`	Start logging System output and error streams to the console.
`void`	`setFontSize(int size)`	Set the console font size
`void`	`setFontStyle(int style)`	Set the console font style
`void`	`setScheme(int which)`	Set the console colour scheme
`void`	`setWrapStyle(int style)`	Set the console wrapping style to one of the following:

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Field Detail
  - rbc
```
static final java.util.ResourceBundle rbc
```
  - WRAP_STYLE_NONE
```
public static final int WRAP_STYLE_NONE
```
    See Also:
    
    Constant Field Values
  - WRAP_STYLE_LINE
```
public static final int WRAP_STYLE_LINE
```
    See Also:
    
    Constant Field Values
  - WRAP_STYLE_WORD
```
public static final int WRAP_STYLE_WORD
```
    See Also:
    
    Constant Field Values
  - MAX_CONSOLE_LINES
```
public final int MAX_CONSOLE_LINES
```
    See Also:
    
    Constant Field Values
- Method Detail
  - getInstance
```
public static SystemConsole getInstance()
```
    Get current SystemConsole instance. If one doesn't yet exist, create it.
    
    Returns:
    
    current SystemConsole instance
  - getConsole
```
public static javax.swing.JFrame getConsole()
```
    Return the JFrame containing the console
    
    Returns:
    
    console JFrame
  - getFrame
```
public javax.swing.JFrame getFrame()
```
  - setWrapStyle
```
public void setWrapStyle(int style)
```
    Set the console wrapping style to one of the following:
    Parameters:
    
    style - one of the defined style attributes - one of
    
    WRAP_STYLE_NONE No wrapping
    WRAP_STYLE_LINE Wrap at end of line
    WRAP_STYLE_WORD Wrap by word boundaries
  - getWrapStyle
```
public int getWrapStyle()
```
    Retrieve the current console wrapping style
    Returns:
    
    current wrapping style - one of
    
    WRAP_STYLE_NONE No wrapping
    WRAP_STYLE_LINE Wrap at end of line
    WRAP_STYLE_WORD Wrap by word boundaries (default)
  - setFontSize
```
public void setFontSize(int size)
```
    Set the console font size
    
    Parameters:
    
    size - point size of font between 6 and 24 point
  - getFontSize
```
public int getFontSize()
```
    Retrieve the current console font size (default 12 point)
    
    Returns:
    
    selected font size in points
  - setFontStyle
```
public void setFontStyle(int style)
```
    Set the console font style
    
    Parameters:
    
    style - one of Font.BOLD, Font.ITALIC, Font.PLAIN (default)
  - getFontStyle
```
public int getFontStyle()
```
    Retrieve the current console font style
    
    Returns:
    
    selected font style - one of Font.BOLD, Font.ITALIC, Font.PLAIN (default)
  - setScheme
```
public void setScheme(int which)
```
    Set the console colour scheme
    
    Parameters:
    
    which - the scheme to use
  - getOutputStream
```
public java.io.PrintStream getOutputStream()
```
  - getErrorStream
```
public java.io.PrintStream getErrorStream()
```
  - close
```
public void close()
```
    Stop logging System output and error streams to the console.
  - open
```
public void open()
```
    Start logging System output and error streams to the console.
  - getScheme
```
public int getScheme()
```
    Retrieve the current console colour scheme
    
    Returns:
    
    selected colour scheme
  - getSchemes
```
public SystemConsole.Scheme[] getSchemes()
```

Class SystemConsole

Nested Class Summary

Field Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

rbc

WRAP_STYLE_NONE

WRAP_STYLE_LINE

WRAP_STYLE_WORD

MAX_CONSOLE_LINES

Method Detail

getInstance

getConsole

getFrame

setWrapStyle

getWrapStyle

setFontSize

getFontSize

setFontStyle

getFontStyle

setScheme

getOutputStream

getErrorStream

close

open

getScheme

getSchemes