com.googlecode.lanterna.terminal.swing.ScrollingAWTTerminal

All Implemented Interfaces:: InputProvider, IOSafeTerminal, Terminal, ImageObserver, MenuContainer, Closeable, Serializable, AutoCloseable

public class ScrollingAWTTerminal extends Container implements IOSafeTerminal

This is a AWT Container that carries an AWTTerminal with a scrollbar, effectively implementing a pseudo-terminal with scrollback history. You can choose the same parameters are for AWTTerminal, they are forwarded, this class mostly deals with linking the AWTTerminal with the scrollbar and having them update each other.

See Also:

Nested Class Summary

Nested Classes

Modifier and Type

Class

Description

private class

ScrollingAWTTerminal.ScrollbarListener

private class

ScrollingAWTTerminal.ScrollController

Nested classes/interfaces inherited from class Container
Container.AccessibleAWTContainer

Nested classes/interfaces inherited from class Component
Component.AccessibleAWTComponent, Component.BaselineResizeBehavior, Component.BltBufferStrategy, Component.FlipBufferStrategy
Field Summary

Fields

Modifier and Type

Field

Description

private final AWTTerminal

awtTerminal

private final Scrollbar

scrollBar

private boolean

scrollModelUpdateBySystem

Fields inherited from class Component
accessibleContext, BOTTOM_ALIGNMENT, CENTER_ALIGNMENT, LEFT_ALIGNMENT, RIGHT_ALIGNMENT, TOP_ALIGNMENT

Fields inherited from interface ImageObserver
ABORT, ALLBITS, ERROR, FRAMEBITS, HEIGHT, PROPERTIES, SOMEBITS, WIDTH
Constructor Summary

Constructors

Constructor

Description

ScrollingAWTTerminal()

Creates a new ScrollingAWTTerminal with all default options

ScrollingAWTTerminal(TerminalEmulatorDeviceConfiguration deviceConfiguration, SwingTerminalFontConfiguration fontConfiguration, TerminalEmulatorColorConfiguration colorConfiguration)

Creates a new ScrollingAWTTerminal with customizable settings.
Method Summary

Modifier and Type

Method

Description

void

addInput(KeyStroke keyStroke)

Takes a KeyStroke and puts it on the input queue of the terminal emulator.

void

addResizeListener(TerminalResizeListener listener)

Adds a TerminalResizeListener to be called when the terminal has changed size.

void

bell()

Prints 0x7 to the terminal, which will make the terminal (emulator) ring a bell (or more likely beep).

void

clearScreen()

Removes all the characters, colors and graphics from the screen and leaves you with a big empty space.

void

close()

Closes the terminal, if applicable.

void

disableSGR(SGR sgr)

Deactivates an SGR (Selected Graphic Rendition) code which has previously been activated through enableSGR(..).

void

enableSGR(SGR sgr)

Activates an SGR (Selected Graphic Rendition) code.

byte[]

enquireTerminal(int timeout, TimeUnit timeoutUnit)

Retrieves optional information from the terminal by printing the ENQ (\u005) character.

void

enterPrivateMode()

Calling this method will, where supported, give your terminal a private area to use, separate from what was there before.

void

exitPrivateMode()

If you have previously entered private mode, this method will exit this and, depending on implementation, maybe restore what the terminal looked like before private mode was entered.

void

flush()

Calls flush() on the underlying OutputStream object, or whatever other implementation this terminal is built around.

TerminalPosition

getCursorPosition()

Returns the position of the cursor, as reported by the terminal.

TerminalSize

getTerminalSize()

Returns the size of the terminal, expressed as a TerminalSize object.

TextGraphics

newTextGraphics()

Creates a new TextGraphics object that uses this Terminal directly when outputting.

KeyStroke

pollInput()

////////

void

putCharacter(char c)

Prints one character to the terminal at the current cursor location.

void

putString(String string)

Prints a string to the terminal at the current cursor location.

KeyStroke

readInput()

Returns the next Key off the input queue or blocks until one is available.

void

removeResizeListener(TerminalResizeListener listener)

Removes a TerminalResizeListener from the list of listeners to be notified when the terminal has changed size

void

resetColorAndSGR()

Removes all currently active SGR codes and sets foreground and background colors back to default.

void

setBackgroundColor(TextColor color)

Changes the background color for all the following characters put to the terminal.

void

setCursorPosition(int x, int y)

Moves the text cursor to a new location on the terminal.

void

setCursorPosition(TerminalPosition position)

Same as calling setCursorPosition(position.getColumn(), position.getRow())

void

setCursorVisible(boolean visible)

Hides or shows the text cursor, but not all terminal (-emulators) supports this.

void

setForegroundColor(TextColor color)

Changes the foreground color for all the following characters put to the terminal.

Methods inherited from class Container
add, add, add, add, add, addContainerListener, addImpl, addNotify, addPropertyChangeListener, addPropertyChangeListener, applyComponentOrientation, areFocusTraversalKeysSet, countComponents, deliverEvent, doLayout, findComponentAt, findComponentAt, getAlignmentX, getAlignmentY, getComponent, getComponentAt, getComponentAt, getComponentCount, getComponents, getComponentZOrder, getContainerListeners, getFocusTraversalKeys, getFocusTraversalPolicy, getInsets, getLayout, getListeners, getMaximumSize, getMinimumSize, getMousePosition, getPreferredSize, insets, invalidate, isAncestorOf, isFocusCycleRoot, isFocusCycleRoot, isFocusTraversalPolicyProvider, isFocusTraversalPolicySet, isValidateRoot, layout, list, list, locate, minimumSize, paint, paintComponents, paramString, preferredSize, print, printComponents, processContainerEvent, processEvent, remove, remove, removeAll, removeContainerListener, removeNotify, setComponentZOrder, setFocusCycleRoot, setFocusTraversalKeys, setFocusTraversalPolicy, setFocusTraversalPolicyProvider, setFont, setLayout, transferFocusDownCycle, update, validate, validateTree

Methods inherited from class Component
action, add, addComponentListener, addFocusListener, addHierarchyBoundsListener, addHierarchyListener, addInputMethodListener, addKeyListener, addMouseListener, addMouseMotionListener, addMouseWheelListener, bounds, checkImage, checkImage, coalesceEvents, contains, contains, createImage, createImage, createVolatileImage, createVolatileImage, disable, disableEvents, dispatchEvent, enable, enable, enableEvents, enableInputMethods, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, getAccessibleContext, getBackground, getBaseline, getBaselineResizeBehavior, getBounds, getBounds, getColorModel, getComponentListeners, getComponentOrientation, getCursor, getDropTarget, getFocusCycleRootAncestor, getFocusListeners, getFocusTraversalKeysEnabled, getFont, getFontMetrics, getForeground, getGraphics, getGraphicsConfiguration, getHeight, getHierarchyBoundsListeners, getHierarchyListeners, getIgnoreRepaint, getInputContext, getInputMethodListeners, getInputMethodRequests, getKeyListeners, getLocale, getLocation, getLocation, getLocationOnScreen, getMouseListeners, getMouseMotionListeners, getMousePosition, getMouseWheelListeners, getName, getParent, getPropertyChangeListeners, getPropertyChangeListeners, getSize, getSize, getToolkit, getTreeLock, getWidth, getX, getY, gotFocus, handleEvent, hasFocus, hide, imageUpdate, inside, isBackgroundSet, isCursorSet, isDisplayable, isDoubleBuffered, isEnabled, isFocusable, isFocusOwner, isFocusTraversable, isFontSet, isForegroundSet, isLightweight, isMaximumSizeSet, isMinimumSizeSet, isOpaque, isPreferredSizeSet, isShowing, isValid, isVisible, keyDown, keyUp, list, list, list, location, lostFocus, mouseDown, mouseDrag, mouseEnter, mouseExit, mouseMove, mouseUp, move, nextFocus, paintAll, postEvent, prepareImage, prepareImage, printAll, processComponentEvent, processFocusEvent, processHierarchyBoundsEvent, processHierarchyEvent, processInputMethodEvent, processKeyEvent, processMouseEvent, processMouseMotionEvent, processMouseWheelEvent, remove, removeComponentListener, removeFocusListener, removeHierarchyBoundsListener, removeHierarchyListener, removeInputMethodListener, removeKeyListener, removeMouseListener, removeMouseMotionListener, removeMouseWheelListener, removePropertyChangeListener, removePropertyChangeListener, repaint, repaint, repaint, repaint, requestFocus, requestFocus, requestFocus, requestFocus, requestFocusInWindow, requestFocusInWindow, requestFocusInWindow, reshape, resize, resize, revalidate, setBackground, setBounds, setBounds, setComponentOrientation, setCursor, setDropTarget, setEnabled, setFocusable, setFocusTraversalKeysEnabled, setForeground, setIgnoreRepaint, setLocale, setLocation, setLocation, setMaximumSize, setMinimumSize, setMixingCutoutShape, setName, setPreferredSize, setSize, setSize, setVisible, show, show, size, toString, transferFocus, transferFocusBackward, transferFocusUpCycle

Methods inherited from class Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Details
- awtTerminal
  
  private final AWTTerminal awtTerminal
- scrollBar
  
  private final Scrollbar scrollBar
- scrollModelUpdateBySystem
  
  private volatile boolean scrollModelUpdateBySystem
Constructor Details
- ScrollingAWTTerminal
  
  public ScrollingAWTTerminal()
  
  Creates a new ScrollingAWTTerminal with all default options
- ScrollingAWTTerminal
  
  public ScrollingAWTTerminal(TerminalEmulatorDeviceConfiguration deviceConfiguration, SwingTerminalFontConfiguration fontConfiguration, TerminalEmulatorColorConfiguration colorConfiguration)
  
  Creates a new ScrollingAWTTerminal with customizable settings.
  
  Parameters:
  
  deviceConfiguration - How to configure the terminal virtual device
  
  fontConfiguration - What kind of fonts to use
  
  colorConfiguration - Which color schema to use for ANSI colors
Method Details
- addInput
  
  public void addInput(KeyStroke keyStroke)
  
  Takes a KeyStroke and puts it on the input queue of the terminal emulator. This way you can insert synthetic input events to be processed as if they came from the user typing on the keyboard.
  
  Parameters:
  
  keyStroke - Key stroke input event to put on the queue
- pollInput
  
  public KeyStroke pollInput()
  
  ////////
  
  Specified by:
  
  pollInput in interface InputProvider
  
  Specified by:
  
  pollInput in interface IOSafeTerminal
  
  Returns:
  
  Key object which represents a keystroke coming in through the input stream
- readInput
  
  public KeyStroke readInput()
  
  Description copied from interface: InputProvider
  
  Returns the next Key off the input queue or blocks until one is available. NOTE: In previous versions of Lanterna, this method was not blocking. From lanterna 3, it is blocking and you can call pollInput() for the non-blocking version.
  
  Specified by:
  
  readInput in interface InputProvider
  
  Specified by:
  
  readInput in interface IOSafeTerminal
  
  Returns:
  
  Key object which represents a keystroke coming in through the input stream
- enterPrivateMode
  
  public void enterPrivateMode()
  
  Description copied from interface: Terminal
  
  Calling this method will, where supported, give your terminal a private area to use, separate from what was there before. Some terminal emulators will preserve the terminal history and restore it when you exit private mode. Some terminals will just clear the screen and put the cursor in the top-left corner. Typically, if you terminal supports scrolling, going into private mode will disable the scrolling and leave you with a fixed screen, which can be useful if you don't want to deal with what the terminal buffer will look like if the user scrolls up.
  
  Specified by:
  
  enterPrivateMode in interface IOSafeTerminal
  
  Specified by:
  
  enterPrivateMode in interface Terminal
- exitPrivateMode
  
  public void exitPrivateMode()
  
  Description copied from interface: Terminal
  
  If you have previously entered private mode, this method will exit this and, depending on implementation, maybe restore what the terminal looked like before private mode was entered. If the terminal doesn't support a secondary buffer for private mode, it will probably make a new line below the private mode and place the cursor there.
  
  Specified by:
  
  exitPrivateMode in interface IOSafeTerminal
  
  Specified by:
  
  exitPrivateMode in interface Terminal
- clearScreen
  
  public void clearScreen()
  
  Description copied from interface: Terminal
  
  Removes all the characters, colors and graphics from the screen and leaves you with a big empty space. Text cursor position is undefined after this call (depends on platform and terminal) so you should always call moveCursor next. Some terminal implementations doesn't reset color and modifier state so it's also good practise to call resetColorAndSGR() after this.
  
  Specified by:
  
  clearScreen in interface IOSafeTerminal
  
  Specified by:
  
  clearScreen in interface Terminal
- setCursorPosition
  
  public void setCursorPosition(int x, int y)
  
  Description copied from interface: Terminal
  
  Moves the text cursor to a new location on the terminal. The top-left corner has coordinates 0 x 0 and the bottom- right corner has coordinates terminal_width-1 x terminal_height-1. You can retrieve the size of the terminal by calling getTerminalSize().
  
  Specified by:
  
  setCursorPosition in interface IOSafeTerminal
  
  Specified by:
  
  setCursorPosition in interface Terminal
  
  Parameters:
  
  x - The 0-indexed column to place the cursor at
  
  y - The 0-indexed row to place the cursor at
- setCursorPosition
  
  public void setCursorPosition(TerminalPosition position)
  
  Description copied from interface: Terminal
  
  Same as calling setCursorPosition(position.getColumn(), position.getRow())
  
  Specified by:
  
  setCursorPosition in interface IOSafeTerminal
  
  Specified by:
  
  setCursorPosition in interface Terminal
  
  Parameters:
  
  position - Position to place the cursor at
- getCursorPosition
  
  public TerminalPosition getCursorPosition()
  
  Description copied from interface: Terminal
  
  Returns the position of the cursor, as reported by the terminal. The top-left corner has coordinates 0 x 0 and the bottom-right corner has coordinates terminal_width-1 x terminal_height-1.
  
  Specified by:
  
  getCursorPosition in interface IOSafeTerminal
  
  Specified by:
  
  getCursorPosition in interface Terminal
  
  Returns:
  
  Position of the cursor
- setCursorVisible
  
  public void setCursorVisible(boolean visible)
  
  Description copied from interface: Terminal
  
  Hides or shows the text cursor, but not all terminal (-emulators) supports this. The text cursor is normally a text block or an underscore, sometimes blinking, which shows the user where keyboard-entered text is supposed to show up.
  
  Specified by:
  
  setCursorVisible in interface IOSafeTerminal
  
  Specified by:
  
  setCursorVisible in interface Terminal
  
  Parameters:
  
  visible - Hides the text cursor if false and shows it if true
- putCharacter
  
  public void putCharacter(char c)
  
  Description copied from interface: Terminal
  
  Prints one character to the terminal at the current cursor location. Please note that the cursor will then move one column to the right, so multiple calls to putCharacter will print out a text string without the need to reposition the text cursor. If you reach the end of the line while putting characters using this method, you can expect the text cursor to move to the beginning of the next line.
  You can output CJK (Chinese, Japanese, Korean) characters (as well as other regional scripts) but remember that the terminal that the user is using might not have the required font to render it. Also worth noticing is that CJK (and some others) characters tend to take up 2 columns per character, simply because they are a square in their construction as opposed to the somewhat rectangular shape we fit latin characters in. As it's very difficult to create a monospace font for CJK with a 2:1 height-width proportion, it seems like the implementers back in the days simply gave up and made each character take 2 column. It causes issues for the random terminal programmer because you can't really trust 1 character = 1 column, but I suppose it's "しょうがない". If you try to print non-printable control characters, the terminal is likely to ignore them (all Terminal implementations bundled with Lanterna will).
  
  Specified by:
  
  putCharacter in interface IOSafeTerminal
  
  Specified by:
  
  putCharacter in interface Terminal
  
  Parameters:
  
  c - Character to place on the terminal
- putString
  
  public void putString(String string)
  
  Description copied from interface: Terminal
  
  Prints a string to the terminal at the current cursor location. Please note that the cursor will then move one column to the right, so multiple calls to putString will print out a text string without the need to reposition the text cursor. If you reach the end of the line while putting characters using this method, you can expect the text cursor to move to the beginning of the next line.
  You can output CJK (Chinese, Japanese, Korean) characters (as well as other regional scripts) but remember that the terminal that the user is using might not have the required font to render it. Also worth noticing is that CJK (and some others) characters tend to take up 2 columns per character, simply because they are a square in their construction as opposed to the somewhat rectangular shape we fit latin characters in. As it's very difficult to create a monospace font for CJK with a 2:1 height-width proportion, it seems like the implementers back in the days simply gave up and made each character take 2 column. It causes issues for the random terminal programmer because you can't really trust 1 character = 1 column, but I suppose it's "しょうがない".
  If you try to print non-printable control characters, the terminal is likely to ignore them (all Terminal implementations bundled with Lanterna will).
  You can use this method to place emoji characters on the terminal, since they take up more than one char with Java's built-in UTF16 encoding.
  
  Specified by:
  
  putString in interface IOSafeTerminal
  
  Specified by:
  
  putString in interface Terminal
  
  Parameters:
  
  string - String to place on the terminal
- newTextGraphics
  
  public TextGraphics newTextGraphics()
  
  Description copied from interface: Terminal
  
  Creates a new TextGraphics object that uses this Terminal directly when outputting. Keep in mind that you are probably better off to switch to a Screen to make advanced text graphics more efficient. Also, this TextGraphics implementation will not call .flush() after any operation, so you'll need to do that on your own.
  
  Specified by:
  
  newTextGraphics in interface Terminal
  
  Returns:
  
  TextGraphics implementation that draws directly using this Terminal interface
- enableSGR
  public void enableSGR(SGR sgr)
  
  Description copied from interface: Terminal
  
  Activates an SGR (Selected Graphic Rendition) code. This code modifies a state inside the terminal that will apply to all characters written afterwards, such as bold, italic, blinking code and so on.
  
  Specified by:
  
  enableSGR in interface IOSafeTerminal
  
  Specified by:
  
  enableSGR in interface Terminal
  
  Parameters:
  
  sgr - SGR code to apply
  
  See Also:
  
  SGR
  
  http://www.vt100.net/docs/vt510-rm/SGR
- disableSGR
  public void disableSGR(SGR sgr)
  
  Description copied from interface: Terminal
  
  Deactivates an SGR (Selected Graphic Rendition) code which has previously been activated through enableSGR(..).
  
  Specified by:
  
  disableSGR in interface IOSafeTerminal
  
  Specified by:
  
  disableSGR in interface Terminal
  
  Parameters:
  
  sgr - SGR code to apply
  
  See Also:
  
  SGR
  
  http://www.vt100.net/docs/vt510-rm/SGR
- resetColorAndSGR
  public void resetColorAndSGR()
  
  Description copied from interface: Terminal
  
  Removes all currently active SGR codes and sets foreground and background colors back to default.
  
  Specified by:
  
  resetColorAndSGR in interface IOSafeTerminal
  
  Specified by:
  
  resetColorAndSGR in interface Terminal
  
  See Also:
  
  SGR
  
  http://www.vt100.net/docs/vt510-rm/SGR
- setForegroundColor
  
  public void setForegroundColor(TextColor color)
  
  Description copied from interface: Terminal
  
  Changes the foreground color for all the following characters put to the terminal. The foreground color is what color to draw the text in, as opposed to the background color which is the color surrounding the characters.
  This overload is using the TextColor class to define a color, which is a layer of abstraction above the three different color formats supported (ANSI, indexed and RGB). The other setForegroundColor(..) overloads gives you direct access to set one of those three.
  Note to implementers of this interface, just make this method call color.applyAsForeground(this);
  
  Specified by:
  
  setForegroundColor in interface IOSafeTerminal
  
  Specified by:
  
  setForegroundColor in interface Terminal
  
  Parameters:
  
  color - Color to use for foreground
- setBackgroundColor
  
  public void setBackgroundColor(TextColor color)
  
  Description copied from interface: Terminal
  
  Changes the background color for all the following characters put to the terminal. The background color is the color surrounding the text being printed.
  This overload is using the TextColor class to define a color, which is a layer of abstraction above the three different color formats supported (ANSI, indexed and RGB). The other setBackgroundColor(..) overloads gives you direct access to set one of those three.
  Note to implementers of this interface, just make this method call color.applyAsBackground(this);
  
  Specified by:
  
  setBackgroundColor in interface IOSafeTerminal
  
  Specified by:
  
  setBackgroundColor in interface Terminal
  
  Parameters:
  
  color - Color to use for the background
- getTerminalSize
  
  public TerminalSize getTerminalSize()
  
  Description copied from interface: Terminal
  
  Returns the size of the terminal, expressed as a TerminalSize object. Please bear in mind that depending on the Terminal implementation, this may or may not be accurate. See the implementing classes for more information. Most commonly, calling getTerminalSize() will involve some kind of hack to retrieve the size of the terminal, like moving the cursor to position 5000x5000 and then read back the location, unless the terminal implementation has a more smooth way of getting this data. Keep this in mind and see if you can avoid calling this method too often. There is a helper class, SimpleTerminalResizeListener, that you can use to cache the size and update it only when resize events are received (which depends on if a resize is detectable, which they are not on all platforms).
  
  Specified by:
  
  getTerminalSize in interface IOSafeTerminal
  
  Specified by:
  
  getTerminalSize in interface Terminal
  
  Returns:
  
  Size of the terminal
- enquireTerminal
  
  public byte[] enquireTerminal(int timeout, TimeUnit timeoutUnit)
  
  Description copied from interface: Terminal
  
  Retrieves optional information from the terminal by printing the ENQ (\u005) character. Terminals and terminal emulators may or may not respond to this command, sometimes it's configurable.
  
  Specified by:
  
  enquireTerminal in interface IOSafeTerminal
  
  Specified by:
  
  enquireTerminal in interface Terminal
  
  Parameters:
  
  timeout - How long to wait for the talk-back message, if there's nothing immediately available on the input stream, you should probably set this to a somewhat small value to prevent unnecessary blockage on the input stream but large enough to accommodate a round-trip to the user's terminal (~300 ms if you are connection across the globe).
  
  timeoutUnit - What unit to use when interpreting the timeout parameter
  
  Returns:
  
  Answer-back message from the terminal or empty if there was nothing
- bell
  
  public void bell()
  
  Description copied from interface: Terminal
  
  Prints 0x7 to the terminal, which will make the terminal (emulator) ring a bell (or more likely beep). Not all terminals implements this. Wikipedia has more details.
  
  Specified by:
  
  bell in interface IOSafeTerminal
  
  Specified by:
  
  bell in interface Terminal
- flush
  
  public void flush()
  
  Description copied from interface: Terminal
  
  Calls flush() on the underlying OutputStream object, or whatever other implementation this terminal is built around. Some implementing classes of this interface (like SwingTerminal) doesn't do anything as it doesn't really apply to them.
  
  Specified by:
  
  flush in interface IOSafeTerminal
  
  Specified by:
  
  flush in interface Terminal
- close
  
  public void close()
  
  Description copied from interface: Terminal
  
  Closes the terminal, if applicable. If the implementation doesn't support closing the terminal, this will do nothing. The Swing/AWT emulator implementations will translate this into a dispose() call on the UI resources, the telnet implementation will hang out the connection.
  
  Specified by:
  
  close in interface AutoCloseable
  
  Specified by:
  
  close in interface Closeable
  
  Specified by:
  
  close in interface IOSafeTerminal
  
  Specified by:
  
  close in interface Terminal
- addResizeListener
  public void addResizeListener(TerminalResizeListener listener)
  
  Description copied from interface: Terminal
  
  Adds a TerminalResizeListener to be called when the terminal has changed size. There is no guarantee that this listener will really be invoked when the terminal has changed size, at all depends on the terminal emulator implementation. Normally on Unix systems the WINCH signal will be sent to the process and lanterna can intercept this.
  There are no guarantees on what thread the call will be made on, so please be careful with what kind of operation you perform in this callback. You should probably not take too long to return.
  
  Specified by:
  
  addResizeListener in interface Terminal
  
  Parameters:
  
  listener - Listener object to be called when the terminal has been changed
  
  See Also:
  
  TerminalResizeListener
- removeResizeListener
  public void removeResizeListener(TerminalResizeListener listener)
  
  Description copied from interface: Terminal
  
  Removes a TerminalResizeListener from the list of listeners to be notified when the terminal has changed size
  
  Specified by:
  
  removeResizeListener in interface Terminal
  
  Parameters:
  
  listener - Listener object to remove
  
  See Also:
  
  TerminalResizeListener

Class ScrollingAWTTerminal

Nested Class Summary

Nested classes/interfaces inherited from class Container

Nested classes/interfaces inherited from class Component

Field Summary

Fields inherited from class Component

Fields inherited from interface ImageObserver

Constructor Summary

Method Summary

Methods inherited from class Container

Methods inherited from class Component

Methods inherited from class Object

Field Details

awtTerminal

scrollBar

scrollModelUpdateBySystem

Constructor Details

ScrollingAWTTerminal

ScrollingAWTTerminal

Method Details

addInput

pollInput

readInput

enterPrivateMode

exitPrivateMode

clearScreen

setCursorPosition

setCursorPosition

getCursorPosition

setCursorVisible

putCharacter

putString

newTextGraphics

enableSGR

disableSGR

resetColorAndSGR

setForegroundColor

setBackgroundColor

getTerminalSize

enquireTerminal

bell

flush

close

addResizeListener

removeResizeListener