Display5250 (NetPhantom® 7.7 Java API Specification)

java.lang.Object
- se.entra.phantom.server.tn5250e.Display5250

```
public class Display5250
extends Object
```
Handles the 5250 display session.

Field Summary

Fields
Modifier and Type	Field and Description
`static int`	`ATTR_ATTRIBUTE`
`static int`	`ATTR_NEEDSPROPAGATION`
`static int`	`ATTR_NEEDSUPDATE`
`static int`	`ERRCODE_CHECK_DIGIT_ERROR`
`static int`	`ERRCODE_FIELD_FULL`
`static int`	`ERRCODE_FIELD_MINUS_NOT_ALLOWED`
`static int`	`ERRCODE_INVALID_ALPHA_CHAR`
`static int`	`ERRCODE_INVALID_NUMERIC_CHAR`
`static int`	`ERRCODE_INVALID_SEND_KEY_AFTER_SYS_REQ`
`static int`	`ERRCODE_INVALID_SIGNED_NUMERIC_CHAR`
`static int`	`ERRCODE_MANDATORY_ENTER`
`static int`	`ERRCODE_MANDATORY_FILL`
`static int`	`ERRCODE_NOT_RIGHT_ADJUSTED`
`static int`	`ERRCODE_PROTECTED_FIELD`
`static int`	`HATTR_ATTRIBUTEMASK`
`static int`	`HATTR_BLINK`
`static int`	`HATTR_COLORMASK`
`static int`	`HATTR_COLUMNSEPARATOR`
`static int`	`HATTR_INTENSITY`
`static int`	`HATTR_NONDISPLAY`
`static int`	`HATTR_REVERSE`
`static int`	`HATTR_UNDERSCORE`
`static int`	`IND_ERROR`
`static int`	`IND_INSERT`
`static int`	`IND_LOCK`
`static int`	`IND_MESSAGE_WAITING`
`static int`	`IND_SYS_REQ`
`static int`	`IND_SYSTEM_NOT_AVAILABLE`

Constructor Summary

Constructors
Constructor and Description

Display5250(HostSession5250 h)
Creates the display of the specified size.

Constructors
Constructor and Description
`Display5250(HostSession5250 h)` Creates the display of the specified size.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`int`	`addAttr(int addr, int a)` Adds an attribute character at the specified position.
`int`	`addChar(int addr, char c)` Adds a character at the specified position.
`int`	`addChar(int addr, char c, int ha)` Adds a character with a possible host attribute.
`boolean`	`backTab()` Performs backtab to another nonbypass field.
`void`	`clearIndicator(int indicator)` Clears an indicator value (IND_*).
`void`	`clearScreen()` Clears the presentation space (sets display size to 24 x 80).
`void`	`clearScreenAlternate()` Clears the presentation space (sets display size to 27 x 132).
`boolean`	`cursorEnd()` Moves the cursor to the end of the field.
`boolean`	`cursorHome()` Moves the cursor to the first unprotected field.
`boolean`	`cursorNewLine()` Moves cursor to a new line.
`boolean`	`delete()` Deletes a character at the cursor position.
`boolean`	`destructiveBackSpace()` Performs a destructive backspace.
`void`	`enterErrorState(int errCode)` Enters the error state.
`boolean`	`eraseEOF()` Erases the end of this input field.
`boolean`	`eraseInput()` This key works only on the unprotected fields that the workstation operator has modified.
`boolean`	`fieldExit()` Performs the field exit function.
`void`	`fieldFull()` Enters the field full error state.
`boolean`	`fieldMinus()` Performs the field minus functions.
`void`	`fieldMinusNotAllowed()` Enters the field minus not allowed enter error state.
`boolean`	`fieldPlus()` Same function as field exit.
`void`	`getCharactersAndAttributes(char[] chars, int[] attrbs, int beginPos, int endPos)` Gets the characters and attributes between two positions, including the end position.
`void`	`getCharactersAndAttributes(char[] chars, int[] attrbs, int beginPos, int endPos, char fieldOrNullChar)` Gets the characters and attributes between two positions, including the end position.
`int`	`getCursorAddress()` Gets the cursor position.
`Point`	`getCursorPosition()` Gets the cursor position.
`int`	`getCursorXPosition()` Gets the X position of cursor (zero based).
`int`	`getCursorYPosition()` Gets the Y position of cursor (zero based).
`int[]`	`getDisplayAttr()` Gets the display attributes.
`char[]`	`getDisplayData()` Gets the display data.
`int`	`getHeight()` Gets the height of the display.
`int`	`getIndicatorsValue()` Returns all the indicators as a value.
`Dimension`	`getInitialScreenSize()` Gets the initial screen size.
`String`	`getLastError(boolean doClear)` Gets the last error message of the session.
`long`	`getPhantomState()` Gets the Phantom-specific state of the display session, except for the connected and connecting flags that is handled in the HostSession class.
`int`	`getScreenLength()` Returns the screen length.
`Dimension`	`getScreenSize()` Gets the screen size.
`int`	`getWidth()` Gets the screen width.
`boolean`	`insertChar(char c)` Inserts a displayable character at the current cursor position with the current insert mode and current cursor position.
`boolean`	`insertChar(int addr, char c, boolean isInsertMode, boolean doMoveCursor, boolean doUpdate)` Inserts a displayable character.
`boolean`	`insertString(String str)` Inserts a string of data into the display at current position.
`void`	`invalidSendKeyAfterSysReq()` Enters the invalid send key state.
`boolean`	`isAttr(int addr)` Checks if a position has an attribute or not.
`boolean`	`isInsertMode()` Checks for the insert mode state.
`boolean`	`isLocked()` Gets the current keyboard lock state.
`boolean`	`isSysReq()` Checks if the system request mode is turned on.
`void`	`mandatoryEnter()` Enters the mandatory enter error state.
`void`	`mandatoryFill()` Enters the mandatory fill error state.
`boolean`	`moveCursor(int addr)` Moves the cursor position to the specified address.
`boolean`	`moveCursor(int x, int y)` Moves the cursor position to the specified address.
`boolean`	`offsetCursor(int xo, int yo)` Offsets the cursor by a value in X/Y.
`boolean`	`pageDown()` Performs the page down function.
`boolean`	`pageUp()` Performs the page up function.
`void`	`propagateOutputAttributes()` Propagates the colors and flags of attributes to characters between fields.
`void`	`protectedField()` Enters the protected field state.
`boolean`	`recordBackspace()` Performs the record backspace function.
`void`	`refreshHostFields(HostFields fields)` Refreshes the host fields of the current session.
`boolean`	`resetKeyboard()` Resets the keyboard.
`boolean`	`sendAttention()` Sends the attention key.
`boolean`	`sendEnter()` Sends the Enter key.
`boolean`	`sendHelp()` Sends the help key.
`boolean`	`sendPA(int nn)` Sends a PA 1-3 key.
`boolean`	`sendPF(int nn)` Sends a PF 1-24 key.
`boolean`	`sendTestRequest()` Sends the test request key.
`int`	`setAttributeForCharacter(int addr, int ha)` Sets the attribute for a character value at a specific address.
`void`	`setErrorText(String text, int errLineNo, char[] errChars, int[] errAttrs, int errLineLen)` Enters the error mode.
`void`	`setIndicator(int indicator)` Sets an indicator value (IND_*).
`void`	`setIndicatorsValue(int indicators)` Sets the indicators value.
`boolean`	`setInsertMode(boolean on)` Changes the insert mode.
`void`	`setLastError(String errMsg)` Sets the last error message of the session.
`void`	`setNeedsUpdate()` Sets the need update flag when screen is manipulated directly.
`void`	`setRegenerationSize(boolean is27x132)` Sets a new screen size for the screen regeneration.
`boolean`	`setString(int x, int y, int offset, int length, String string)` Sets a displayable character string at the requested position, without moving the cursor.
`boolean`	`systemRequest()` Starts the system request mode.
`boolean`	`tabForward()` Performs tab to another nonbypass field.
`boolean`	`tabForward(boolean isFieldExit)` Performs tab to another nonbypass field.
`boolean`	`toggleInsertMode()` Toggles insert mode.
`void`	`update()` Updates the entire screen character contents.
`void`	`update(int start, int stop)` Updates a piece of the screen.
`void`	`updateState()` Updates previous states with new ones.

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

- Field Detail
  - HATTR_COLORMASK
```
public static final int HATTR_COLORMASK
```
    See Also:
    
    Constant Field Values
  - HATTR_COLUMNSEPARATOR
```
public static final int HATTR_COLUMNSEPARATOR
```
    See Also:
    
    Constant Field Values
  - HATTR_BLINK
```
public static final int HATTR_BLINK
```
    See Also:
    
    Constant Field Values
  - HATTR_UNDERSCORE
```
public static final int HATTR_UNDERSCORE
```
    See Also:
    
    Constant Field Values
  - HATTR_INTENSITY
```
public static final int HATTR_INTENSITY
```
    See Also:
    
    Constant Field Values
  - HATTR_REVERSE
```
public static final int HATTR_REVERSE
```
    See Also:
    
    Constant Field Values
  - HATTR_NONDISPLAY
```
public static final int HATTR_NONDISPLAY
```
    See Also:
    
    Constant Field Values
  - HATTR_ATTRIBUTEMASK
```
public static final int HATTR_ATTRIBUTEMASK
```
    See Also:
    
    Constant Field Values
  - ATTR_NEEDSPROPAGATION
```
public static final int ATTR_NEEDSPROPAGATION
```
    See Also:
    
    Constant Field Values
  - ATTR_ATTRIBUTE
```
public static final int ATTR_ATTRIBUTE
```
    See Also:
    
    Constant Field Values
  - ATTR_NEEDSUPDATE
```
public static final int ATTR_NEEDSUPDATE
```
    See Also:
    
    Constant Field Values
  - IND_SYSTEM_NOT_AVAILABLE
```
public static final int IND_SYSTEM_NOT_AVAILABLE
```
    See Also:
    
    Constant Field Values
  - IND_ERROR
```
public static final int IND_ERROR
```
    See Also:
    
    Constant Field Values
  - IND_LOCK
```
public static final int IND_LOCK
```
    See Also:
    
    Constant Field Values
  - IND_MESSAGE_WAITING
```
public static final int IND_MESSAGE_WAITING
```
    See Also:
    
    Constant Field Values
  - IND_INSERT
```
public static final int IND_INSERT
```
    See Also:
    
    Constant Field Values
  - IND_SYS_REQ
```
public static final int IND_SYS_REQ
```
    See Also:
    
    Constant Field Values
  - ERRCODE_PROTECTED_FIELD
```
public static final int ERRCODE_PROTECTED_FIELD
```
    See Also:
    
    Constant Field Values
  - ERRCODE_INVALID_SEND_KEY_AFTER_SYS_REQ
```
public static final int ERRCODE_INVALID_SEND_KEY_AFTER_SYS_REQ
```
    See Also:
    
    Constant Field Values
  - ERRCODE_MANDATORY_ENTER
```
public static final int ERRCODE_MANDATORY_ENTER
```
    See Also:
    
    Constant Field Values
  - ERRCODE_INVALID_ALPHA_CHAR
```
public static final int ERRCODE_INVALID_ALPHA_CHAR
```
    See Also:
    
    Constant Field Values
  - ERRCODE_INVALID_NUMERIC_CHAR
```
public static final int ERRCODE_INVALID_NUMERIC_CHAR
```
    See Also:
    
    Constant Field Values
  - ERRCODE_INVALID_SIGNED_NUMERIC_CHAR
```
public static final int ERRCODE_INVALID_SIGNED_NUMERIC_CHAR
```
    See Also:
    
    Constant Field Values
  - ERRCODE_FIELD_FULL
```
public static final int ERRCODE_FIELD_FULL
```
    See Also:
    
    Constant Field Values
  - ERRCODE_MANDATORY_FILL
```
public static final int ERRCODE_MANDATORY_FILL
```
    See Also:
    
    Constant Field Values
  - ERRCODE_CHECK_DIGIT_ERROR
```
public static final int ERRCODE_CHECK_DIGIT_ERROR
```
    See Also:
    
    Constant Field Values
  - ERRCODE_FIELD_MINUS_NOT_ALLOWED
```
public static final int ERRCODE_FIELD_MINUS_NOT_ALLOWED
```
    See Also:
    
    Constant Field Values
  - ERRCODE_NOT_RIGHT_ADJUSTED
```
public static final int ERRCODE_NOT_RIGHT_ADJUSTED
```
    See Also:
    
    Constant Field Values
- Constructor Detail
  - Display5250
```
public Display5250(HostSession5250 h)
```
    Creates the display of the specified size.
- Method Detail
  - setRegenerationSize
```
public void setRegenerationSize(boolean is27x132)
```
    Sets a new screen size for the screen regeneration.
  - isInsertMode
```
public boolean isInsertMode()
```
    Checks for the insert mode state.
  - setInsertMode
```
public boolean setInsertMode(boolean on)
```
    Changes the insert mode.
  - toggleInsertMode
```
public boolean toggleInsertMode()
```
    Toggles insert mode.
  - setIndicator
```
public void setIndicator(int indicator)
```
    Sets an indicator value (IND_*).
  - clearIndicator
```
public void clearIndicator(int indicator)
```
    Clears an indicator value (IND_*).
  - getIndicatorsValue
```
public int getIndicatorsValue()
```
    Returns all the indicators as a value.
  - setIndicatorsValue
```
public void setIndicatorsValue(int indicators)
```
    Sets the indicators value.
  - updateState
```
public void updateState()
```
    Updates previous states with new ones.
  - isLocked
```
public boolean isLocked()
```
    Gets the current keyboard lock state.
  - isSysReq
```
public boolean isSysReq()
```
    Checks if the system request mode is turned on.
  - resetKeyboard
```
public boolean resetKeyboard()
```
    Resets the keyboard. This will remove an error message and the system request line if this state exists.
  - systemRequest
```
public boolean systemRequest()
```
    Starts the system request mode. This will display a system request line at the bottom of the display.
  - enterErrorState
```
public void enterErrorState(int errCode)
```
    Enters the error state. This will request the text to display on the error line from the AS/400.
  - invalidSendKeyAfterSysReq
```
public void invalidSendKeyAfterSysReq()
```
    Enters the invalid send key state.
  - protectedField
```
public void protectedField()
```
    Enters the protected field state.
  - fieldFull
```
public void fieldFull()
```
    Enters the field full error state.
  - mandatoryFill
```
public void mandatoryFill()
```
    Enters the mandatory fill error state.
  - mandatoryEnter
```
public void mandatoryEnter()
```
    Enters the mandatory enter error state.
  - fieldMinusNotAllowed
```
public void fieldMinusNotAllowed()
```
    Enters the field minus not allowed enter error state.
  - setErrorText
```
public void setErrorText(String text,
                         int errLineNo,
                         char[] errChars,
                         int[] errAttrs,
                         int errLineLen)
```
    Enters the error mode. This is called from the data stream.
  - setLastError
```
public void setLastError(String errMsg)
```
    Sets the last error message of the session.
  - getLastError
```
public String getLastError(boolean doClear)
```
    Gets the last error message of the session.
    
    Returns:
    
    null if there is no current error message.
  - sendEnter
```
public boolean sendEnter()
                  throws IOException
```
    Sends the Enter key.
    
    Throws:
    
    IOException - if a data stream problem occurs.
  - sendPF
```
public boolean sendPF(int nn)
               throws IOException
```
    Sends a PF 1-24 key.
    
    Throws:
    
    IOException - if a data stream problem occurs.
  - sendPA
```
public boolean sendPA(int nn)
               throws IOException
```
    Sends a PA 1-3 key.
    
    Throws:
    
    IOException - if a data stream problem occurs.
  - sendHelp
```
public boolean sendHelp()
                 throws IOException
```
    Sends the help key.
    
    Throws:
    
    IOException - if a data stream problem occurs.
  - sendTestRequest
```
public boolean sendTestRequest()
                        throws IOException
```
    Sends the test request key.
    
    Throws:
    
    IOException - if a data stream problem occurs.
  - sendAttention
```
public boolean sendAttention()
                      throws IOException
```
    Sends the attention key.
    
    Throws:
    
    IOException - if a data stream problem occurs.
  - tabForward
```
public boolean tabForward()
```
    Performs tab to another nonbypass field.
    Finds the best suited entry field: after the current the current address (backtab).
    
    Returns:
    
    false if no input field is found.
  - tabForward
```
public boolean tabForward(boolean isFieldExit)
```
    Performs tab to another nonbypass field.
    Finds the best suited entry field: after the current the current address (backtab).
    
    Returns:
    
    false if no input field is found.
  - backTab
```
public boolean backTab()
```
    Performs backtab to another nonbypass field.
    Finds the best suited entry field: before the current address.
    
    Returns:
    
    false if no input field is found.
  - getPhantomState
```
public long getPhantomState()
```
    Gets the Phantom-specific state of the display session, except for the connected and connecting flags that is handled in the HostSession class.
  - getScreenSize
```
public Dimension getScreenSize()
```
    Gets the screen size.
  - getWidth
```
public int getWidth()
```
    Gets the screen width.
  - getHeight
```
public int getHeight()
```
    Gets the height of the display.
  - getInitialScreenSize
```
public Dimension getInitialScreenSize()
```
    Gets the initial screen size.
  - getScreenLength
```
public int getScreenLength()
```
    Returns the screen length.
  - getDisplayData
```
public char[] getDisplayData()
```
    Gets the display data.
  - getDisplayAttr
```
public int[] getDisplayAttr()
```
    Gets the display attributes.
  - update
```
public void update()
```
    Updates the entire screen character contents.
  - setNeedsUpdate
```
public void setNeedsUpdate()
```
    Sets the need update flag when screen is manipulated directly.
  - update
```
public void update(int start,
                   int stop)
```
    Updates a piece of the screen. The stop position is included.
  - getCharactersAndAttributes
```
public void getCharactersAndAttributes(char[] chars,
                                       int[] attrbs,
                                       int beginPos,
                                       int endPos)
```
    Gets the characters and attributes between two positions, including the end position.
  - getCharactersAndAttributes
```
public void getCharactersAndAttributes(char[] chars,
                                       int[] attrbs,
                                       int beginPos,
                                       int endPos,
                                       char fieldOrNullChar)
```
    Gets the characters and attributes between two positions, including the end position.
  - addChar
```
public int addChar(int addr,
                   char c)
```
    Adds a character at the specified position.
  - addChar
```
public int addChar(int addr,
                   char c,
                   int ha)
```
    Adds a character with a possible host attribute. If no host attribute exists, specify -1.
  - addAttr
```
public int addAttr(int addr,
                   int a)
```
    Adds an attribute character at the specified position.
  - isAttr
```
public boolean isAttr(int addr)
```
    Checks if a position has an attribute or not.
  - setAttributeForCharacter
```
public int setAttributeForCharacter(int addr,
                                    int ha)
```
    Sets the attribute for a character value at a specific address. Note: this method clears any starting input attributes.
  - propagateOutputAttributes
```
public void propagateOutputAttributes()
```
    Propagates the colors and flags of attributes to characters between fields. This is only used for output fields where only the attribute is defined (no length is specified).
  - clearScreen
```
public void clearScreen()
```
    Clears the presentation space (sets display size to 24 x 80).
  - clearScreenAlternate
```
public void clearScreenAlternate()
```
    Clears the presentation space (sets display size to 27 x 132).
  - delete
```
public boolean delete()
```
    Deletes a character at the cursor position.
  - insertChar
```
public boolean insertChar(char c)
```
    Inserts a displayable character at the current cursor position with the current insert mode and current cursor position.
  - insertChar
```
public boolean insertChar(int addr,
                          char c,
                          boolean isInsertMode,
                          boolean doMoveCursor,
                          boolean doUpdate)
```
    Inserts a displayable character.
  - setString
```
public boolean setString(int x,
                         int y,
                         int offset,
                         int length,
                         String string)
```
    Sets a displayable character string at the requested position, without moving the cursor. The string is wrapped on line and screen basis if required.
  - insertString
```
public boolean insertString(String str)
```
    Inserts a string of data into the display at current position. The method will fail as soon as a call to insertChar fails.
    
    See Also:
    
    insertChar(char)
  - destructiveBackSpace
```
public boolean destructiveBackSpace()
```
    Performs a destructive backspace.
  - refreshHostFields
```
public void refreshHostFields(HostFields fields)
```
    Refreshes the host fields of the current session. The host session will add all available host fields sorted left to right, top to bottom.
  - getCursorAddress
```
public int getCursorAddress()
```
    Gets the cursor position.
  - getCursorPosition
```
public Point getCursorPosition()
```
    Gets the cursor position.
  - getCursorXPosition
```
public int getCursorXPosition()
```
    Gets the X position of cursor (zero based).
  - getCursorYPosition
```
public int getCursorYPosition()
```
    Gets the Y position of cursor (zero based).
  - moveCursor
```
public boolean moveCursor(int addr)
```
    Moves the cursor position to the specified address.
  - moveCursor
```
public boolean moveCursor(int x,
                          int y)
```
    Moves the cursor position to the specified address.
  - offsetCursor
```
public boolean offsetCursor(int xo,
                            int yo)
```
    Offsets the cursor by a value in X/Y. This is used by cursor left/right/up/down as well as their "fast" options (*3).
  - cursorHome
```
public boolean cursorHome()
                   throws IOException
```
    Moves the cursor to the first unprotected field.
    
    Throws:
    
    IOException - if a data stream problem occurs.
  - cursorEnd
```
public boolean cursorEnd()
```
    Moves the cursor to the end of the field. If the cursor is not inside a field, this function returns false.
  - cursorNewLine
```
public boolean cursorNewLine()
```
    Moves cursor to a new line.
  - pageUp
```
public boolean pageUp()
               throws IOException
```
    Performs the page up function.
    
    Throws:
    
    IOException - if a data stream problem occurs.
  - pageDown
```
public boolean pageDown()
                 throws IOException
```
    Performs the page down function.
    
    Throws:
    
    IOException - if a data stream problem occurs.
  - fieldExit
```
public boolean fieldExit()
                  throws IOException
```
    Performs the field exit function.
    
    Throws:
    
    IOException - if a data stream problem occurs.
  - fieldMinus
```
public boolean fieldMinus()
                   throws IOException
```
    Performs the field minus functions. If in system request mode or the cursor is not in a signed numeric field, the field exit function is performed instead.
    
    Throws:
    
    IOException - if a data stream problem occurs.
  - fieldPlus
```
public boolean fieldPlus()
                  throws IOException
```
    Same function as field exit.
    
    Throws:
    
    IOException - if a data stream problem occurs.
    
    See Also:
    
    fieldExit()
  - recordBackspace
```
public boolean recordBackspace()
                        throws IOException
```
    Performs the record backspace function. This function is automatically called from the home function if the cursor already is at the home position.
    
    Throws:
    
    IOException - if a data stream problem occurs.
  - eraseInput
```
public boolean eraseInput()
```
    This key works only on the unprotected fields that the workstation operator has modified. When the workstation operator presses the Erase Input key, all the modified fields are cleared to nulls and the cursor is moved to the first input field. The MDT bit remains on.
  - eraseEOF
```
public boolean eraseEOF()
```
    Erases the end of this input field. The cursor address is unchanged.

Class Display5250

Field Summary

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

HATTR_COLORMASK

HATTR_COLUMNSEPARATOR

HATTR_BLINK

HATTR_UNDERSCORE

HATTR_INTENSITY

HATTR_REVERSE

HATTR_NONDISPLAY

HATTR_ATTRIBUTEMASK

ATTR_NEEDSPROPAGATION

ATTR_ATTRIBUTE

ATTR_NEEDSUPDATE

IND_SYSTEM_NOT_AVAILABLE

IND_ERROR

IND_LOCK

IND_MESSAGE_WAITING

IND_INSERT

IND_SYS_REQ

ERRCODE_PROTECTED_FIELD

ERRCODE_INVALID_SEND_KEY_AFTER_SYS_REQ

ERRCODE_MANDATORY_ENTER

ERRCODE_INVALID_ALPHA_CHAR

ERRCODE_INVALID_NUMERIC_CHAR

ERRCODE_INVALID_SIGNED_NUMERIC_CHAR

ERRCODE_FIELD_FULL

ERRCODE_MANDATORY_FILL

ERRCODE_CHECK_DIGIT_ERROR

ERRCODE_FIELD_MINUS_NOT_ALLOWED

ERRCODE_NOT_RIGHT_ADJUSTED

Constructor Detail

Display5250

Method Detail

setRegenerationSize

isInsertMode

setInsertMode

toggleInsertMode

setIndicator

clearIndicator

getIndicatorsValue

setIndicatorsValue

updateState

isLocked

isSysReq

resetKeyboard

systemRequest

enterErrorState

invalidSendKeyAfterSysReq

protectedField

fieldFull

mandatoryFill

mandatoryEnter

fieldMinusNotAllowed

setErrorText

setLastError

getLastError

sendEnter

sendPF

sendPA

sendHelp

sendTestRequest

sendAttention

tabForward

tabForward

backTab

getPhantomState

getScreenSize

getWidth

getHeight

getInitialScreenSize

getScreenLength

getDisplayData

getDisplayAttr

update

setNeedsUpdate

update