org.safs.natives

Class MSKeyEvent

java.lang.Object

org.safs.natives.MSKeyEvent

public class MSKeyEvent
extends java.lang.Object

This class contains Microsoft Virtual Key Code, refer to following link
http://msdn.microsoft.com/en-us/library/dd375731(v=VS.85).aspx
It contains some convenient method to test MS virtual key code, such as isShiftKey(int) isAltKey(int)
There is another method convertToJavaVK(int), which can convert
MS virtual key code to Java virtual key code.

Author:

Lei Wang

See Also:

MSLLKtoRKEventListener

Field Summary

Fields

Modifier and Type	Field and Description
static int	VK_APPS
static int	VK_BACK
static int	VK_CANCEL
static int	VK_CAPITAL
static int	VK_CLEAR
static int	VK_CONTROL
static int	VK_DELETE
static int	VK_DOWN
static int	VK_END
static int	VK_ESCAPE
static int	VK_EXECUTE
static int	VK_HELP
static int	VK_HOME
static int	VK_INSERT
static int	VK_LCONTROL
static int	VK_LEFT
static int	VK_LMENU
static int	VK_LSHIFT
static int	VK_LWIN
static int	VK_MENU
static int	VK_NEXT
static int	VK_OEM_1
static int	VK_OEM_2
static int	VK_OEM_3
static int	VK_OEM_4
static int	VK_OEM_5
static int	VK_OEM_6
static int	VK_OEM_7
static int	VK_OEM_8
static int	VK_OEM_COMMA
static int	VK_OEM_MINUS
static int	VK_OEM_PERIOD
static int	VK_OEM_PLUS
static int	VK_PAUSE
static int	VK_PRINT
static int	VK_PRIOR
static int	VK_RCONTROL
static int	VK_RETURN
static int	VK_RIGHT
static int	VK_RMENU
static int	VK_RSHIFT
static int	VK_RWIN
static int	VK_SELECT
static int	VK_SHIFT
static int	VK_SNAPSHOT
static int	VK_SPACE
static int	VK_TAB
static int	VK_UP

Constructor Summary

Constructors

Constructor and Description
MSKeyEvent()

Method Summary

Modifier and Type	Method and Description
static int	convertToJavaVK(int MSVkcode) Purpose: The windows virtual key code is NOT consistent with that of JAVA This function is used to convert the different key code of windows to that of JAVA. Note: For those key codes of the same value between Windows and Java, they are not converted here. This function may be need to updated, if one day they are not the same. For those key codes has two java key codes to map (one is with Shift On, one without), we convert to the Java key code without Shift On. For example: Windows key code: VK_OEM_4, it represents the key '[{' of US keyboard Java has one key code VK_OPEN_BRACKET for '[' (without shift on), and one key code VK_BRACELEFT for '{' (with shift on) We will return VK_OPEN_BRACKET as result, the one without shift on
static boolean	isAltKey(int vkcode)
static boolean	isCapsLockKey(int vkcode)
static boolean	isControlKey(int vkcode)
static boolean	isEnter(int vkcode)
static boolean	isShiftKey(int vkcode)
static boolean	isWindowsKey(int vkcode)

Methods inherited from class java.lang.Object

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

Field Detail

VK_LSHIFT

public static final int VK_LSHIFT

See Also:

Constant Field Values

VK_RSHIFT

public static final int VK_RSHIFT

See Also:

Constant Field Values

VK_LCONTROL

public static final int VK_LCONTROL

See Also:

Constant Field Values

VK_RCONTROL

public static final int VK_RCONTROL

See Also:

Constant Field Values

VK_LMENU

public static final int VK_LMENU

See Also:

Constant Field Values

VK_RMENU

public static final int VK_RMENU

See Also:

Constant Field Values

VK_RETURN

public static final int VK_RETURN

See Also:

Constant Field Values

VK_CANCEL

public static final int VK_CANCEL

See Also:

Constant Field Values

VK_BACK

public static final int VK_BACK

See Also:

Constant Field Values

VK_TAB

public static final int VK_TAB

See Also:

Constant Field Values

VK_CLEAR

public static final int VK_CLEAR

See Also:

Constant Field Values

VK_SHIFT

public static final int VK_SHIFT

See Also:

Constant Field Values

VK_CONTROL

public static final int VK_CONTROL

See Also:

Constant Field Values

VK_MENU

public static final int VK_MENU

See Also:

Constant Field Values

VK_PAUSE

public static final int VK_PAUSE

See Also:

Constant Field Values

VK_CAPITAL

public static final int VK_CAPITAL

See Also:

Constant Field Values

VK_ESCAPE

public static final int VK_ESCAPE

See Also:

Constant Field Values

VK_SPACE

public static final int VK_SPACE

See Also:

Constant Field Values

VK_PRIOR

public static final int VK_PRIOR

See Also:

Constant Field Values

VK_NEXT

public static final int VK_NEXT

See Also:

Constant Field Values

VK_END

public static final int VK_END

See Also:

Constant Field Values

VK_HOME

public static final int VK_HOME

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Constant Field Values

VK_LEFT

public static final int VK_LEFT

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Constant Field Values

VK_UP

public static final int VK_UP

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Constant Field Values

VK_RIGHT

public static final int VK_RIGHT

See Also:

Constant Field Values

VK_DOWN

public static final int VK_DOWN

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Constant Field Values

VK_SELECT

public static final int VK_SELECT

See Also:

Constant Field Values

VK_PRINT

public static final int VK_PRINT

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Constant Field Values

VK_EXECUTE

public static final int VK_EXECUTE

See Also:

Constant Field Values

VK_SNAPSHOT

public static final int VK_SNAPSHOT

See Also:

Constant Field Values

VK_INSERT

public static final int VK_INSERT

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Constant Field Values

VK_DELETE

public static final int VK_DELETE

See Also:

Constant Field Values

VK_HELP

public static final int VK_HELP

See Also:

Constant Field Values

VK_LWIN

public static final int VK_LWIN

See Also:

Constant Field Values

VK_RWIN

public static final int VK_RWIN

See Also:

Constant Field Values

VK_APPS

public static final int VK_APPS

See Also:

Constant Field Values

VK_OEM_1

public static final int VK_OEM_1

See Also:

Constant Field Values

VK_OEM_PLUS

public static final int VK_OEM_PLUS

See Also:

Constant Field Values

VK_OEM_COMMA

public static final int VK_OEM_COMMA

See Also:

Constant Field Values

VK_OEM_MINUS

public static final int VK_OEM_MINUS

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Constant Field Values

VK_OEM_PERIOD

public static final int VK_OEM_PERIOD

See Also:

Constant Field Values

VK_OEM_2

public static final int VK_OEM_2

See Also:

Constant Field Values

VK_OEM_3

public static final int VK_OEM_3

See Also:

Constant Field Values

VK_OEM_4

public static final int VK_OEM_4

See Also:

Constant Field Values

VK_OEM_5

public static final int VK_OEM_5

See Also:

Constant Field Values

VK_OEM_6

public static final int VK_OEM_6

See Also:

Constant Field Values

VK_OEM_7

public static final int VK_OEM_7

See Also:

Constant Field Values

VK_OEM_8

public static final int VK_OEM_8

See Also:

Constant Field Values

Constructor Detail

MSKeyEvent

public MSKeyEvent()

Method Detail

isShiftKey

public static boolean isShiftKey(int vkcode)

isControlKey

public static boolean isControlKey(int vkcode)

isAltKey

public static boolean isAltKey(int vkcode)

isWindowsKey

public static boolean isWindowsKey(int vkcode)

isCapsLockKey

public static boolean isCapsLockKey(int vkcode)

isEnter

public static boolean isEnter(int vkcode)

convertToJavaVK

public static int convertToJavaVK(int MSVkcode)

Purpose: The windows virtual key code is NOT consistent with that of JAVA
This function is used to convert the different key code of windows to that of JAVA.
Note: For those key codes of the same value between Windows and Java, they are not converted here.
This function may be need to updated, if one day they are not the same.

For those key codes has two java key codes to map (one is with Shift On, one without), we
convert to the Java key code without Shift On.
For example:
Windows key code: VK_OEM_4, it represents the key '[{' of US keyboard
Java has one key code VK_OPEN_BRACKET for '[' (without shift on),
and one key code VK_BRACELEFT for '{' (with shift on)
We will return VK_OPEN_BRACKET as result, the one without shift on

Parameters:

MSVkcode - The Virtual Key Code for Windows, see
http://msdn.microsoft.com/en-us/library/dd375731(v=VS.85).aspx

Returns:

The corresponding JAVA VK KEY CODE