org.gjt.sp.jedit
Class OperatingSystem

java.lang.Object
  org.gjt.sp.jedit.OperatingSystem

public class OperatingSystem

extends java.lang.Object

Operating system detection routines.

Since:

jEdit 4.0pre4

Version:

$Id: OperatingSystem.java,v 1.16 2003/12/25 00:09:42 spestov Exp $

Author:

Slava Pestov

Constructor Summary

OperatingSystem()

Method Summary

static java.awt.Rectangle	getScreenBounds() Returns the bounds of the default screen.
static java.awt.Rectangle	getScreenBounds(java.awt.Rectangle window) Returns the bounds of the (virtual) screen that the window should be in
static boolean	hasJava14() Returns if Java 2 version 1.4, or Java 2 version 1.5 is in use.
static boolean	hasJava15() Returns if Java 2 version 1.5 is in use.
static boolean	hasScreenMenuBar() Returns whether the screen menu bar on Mac OS X is in use.
static boolean	isDOSDerived() Returns if we're running Windows 95/98/ME/NT/2000/XP, or OS/2.
static boolean	isMacOS() Returns if we're running MacOS X.
static boolean	isMacOSLF() Returns if we're running MacOS X and using the native look and feel.
static boolean	isOS2() Returns if we're running OS/2.
static boolean	isUnix() Returns if we're running Unix (this includes MacOS X).
static boolean	isVMS() Returns if we're running VMS.
static boolean	isWindows() Returns if we're running Windows 95/98/ME/NT/2000/XP.
static boolean	isWindows9x() Returns if we're running Windows 95/98/ME.
static boolean	isWindowsNT() Returns if we're running Windows NT/2000/XP.
static boolean	isX11() Returns if this OS is likely to be using X11 as the graphics system.

Methods inherited from class java.lang.Object

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

Constructor Detail

OperatingSystem

public OperatingSystem()

Method Detail

getScreenBounds

public static final java.awt.Rectangle getScreenBounds()

Returns the bounds of the default screen.

getScreenBounds

public static final java.awt.Rectangle getScreenBounds(java.awt.Rectangle window)

Returns the bounds of the (virtual) screen that the window should be in

Parameters:

window - The bounds of the window to get the screen for

isDOSDerived

public static final boolean isDOSDerived()

Returns if we're running Windows 95/98/ME/NT/2000/XP, or OS/2.

isWindows

public static final boolean isWindows()

Returns if we're running Windows 95/98/ME/NT/2000/XP.

isWindows9x

public static final boolean isWindows9x()

Returns if we're running Windows 95/98/ME.

isWindowsNT

public static final boolean isWindowsNT()

Returns if we're running Windows NT/2000/XP.

isOS2

public static final boolean isOS2()

Returns if we're running OS/2.

isUnix

public static final boolean isUnix()

Returns if we're running Unix (this includes MacOS X).

isMacOS

public static final boolean isMacOS()

Returns if we're running MacOS X.

isX11

public static boolean isX11()

Returns if this OS is likely to be using X11 as the graphics system.

Since:

jEdit 4.2pre3

isVMS

public static final boolean isVMS()

Returns if we're running VMS.

isMacOSLF

public static final boolean isMacOSLF()

Returns if we're running MacOS X and using the native look and feel.

hasScreenMenuBar

public static final boolean hasScreenMenuBar()

Returns whether the screen menu bar on Mac OS X is in use.

Since:

jEdit 4.2pre1

hasJava14

public static final boolean hasJava14()

Returns if Java 2 version 1.4, or Java 2 version 1.5 is in use.

hasJava15

public static final boolean hasJava15()

Returns if Java 2 version 1.5 is in use.