com.sshtools.terminal.awt
Class AWTTerminalPanel

java.lang.Object
  java.awt.Component
      java.awt.Canvas
          com.sshtools.terminal.awt.AWTTerminalPanel

All Implemented Interfaces:

VDUDisplay, java.awt.datatransfer.ClipboardOwner, java.awt.event.KeyListener, java.awt.event.MouseListener, java.awt.event.MouseMotionListener, java.awt.image.ImageObserver, java.awt.MenuContainer, java.awt.print.Printable, java.io.Serializable, java.util.EventListener, javax.accessibility.Accessible

public class AWTTerminalPanel
extends java.awt.Canvas
implements VDUDisplay, java.awt.event.KeyListener, java.awt.event.MouseListener, java.awt.event.MouseMotionListener, java.awt.print.Printable, java.awt.datatransfer.ClipboardOwner

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class java.awt.Canvas

java.awt.Canvas.AccessibleAWTCanvas

Nested classes/interfaces inherited from class java.awt.Component

java.awt.Component.AccessibleAWTComponent, java.awt.Component.BltBufferStrategy, java.awt.Component.FlipBufferStrategy

Field Summary

static int	COLOR_BOLD
static int	COLOR_INVERT
protected VDUScrollBar	scrollBar

Fields inherited from class java.awt.Component

BOTTOM_ALIGNMENT, CENTER_ALIGNMENT, LEFT_ALIGNMENT, RIGHT_ALIGNMENT, TOP_ALIGNMENT

Fields inherited from interface com.sshtools.terminal.VDUDisplay

BACKGROUND_IMAGE_CENTERED, BACKGROUND_IMAGE_FILL, BACKGROUND_IMAGE_SCALED, BACKGROUND_IMAGE_TILED, CURSOR_BLOCK, CURSOR_LINE, FORWARD_AUTO_SCROLL, NO_AUTO_SCROLL, NO_BACKGROUND_IMAGE, RESIZE_FONT, RESIZE_NONE, RESIZE_SCREEN, REVERSE_AUTO_SCROLL

Fields inherited from interface java.awt.print.Printable

NO_SUCH_PAGE, PAGE_EXISTS

Fields inherited from interface java.awt.image.ImageObserver

ABORT, ALLBITS, ERROR, FRAMEBITS, HEIGHT, PROPERTIES, SOMEBITS, WIDTH

Constructor Summary

AWTTerminalPanel()
Construct a new AWTTerminalPanel

Method Summary

void	addFocusListener(java.awt.event.FocusListener listener)
void	addKeyListener(java.awt.event.KeyListener listener)
void	addMouseListener(java.awt.event.MouseListener listener)
void	addMouseMotionListener(java.awt.event.MouseMotionListener listener)
int	calcXOffset()
int	calcYOffset()
void	clearSelection() Remove the selection of text.
void	focusTerminal() Terminal component requests focus
int	getCharacterColumns(char ch) Get the number of columns the supplied unicode character will take up on this terminal.
java.awt.Color[]	getColorSet() Return the set of 10 colors in use.
java.awt.Component	getComponent() Get the component.
int	getCursorStyle() Get the cursor style.
java.awt.Dimension	getPreferredSize()
int	getResizeStrategy() Return the current resize strategy.
VDUScrollBar	getScrollBar() Get the scrollbar (if any) that this display is using
java.lang.String	getSelection() Return the currently selected text from the terminal.
java.awt.Dimension	getSize()
java.awt.Font	getTerminalFont() Get the terminal font
VDUBuffer	getVDUBuffer() Get the current buffer
void	init(VDUBuffer buffer) Initialise the display.
void	interruptBlink() Interupt the blink (make it 'on' for another cycle)
boolean	isAntialias() Get if antialiasing in use
boolean	isCenter() Get whether or not to keep the display central when resizing occurs
boolean	isCursorBlink() Get whether the cursor shoud blink or not.
boolean	isReverseVideo() Get whether reverse video is currently enabled
void	keyPressed(java.awt.event.KeyEvent e)
void	keyReleased(java.awt.event.KeyEvent e)
void	keyTyped(java.awt.event.KeyEvent e)
void	lostOwnership(java.awt.datatransfer.Clipboard clipboard, java.awt.datatransfer.Transferable contents)
void	mouseClicked(java.awt.event.MouseEvent evt)
void	mouseDragged(java.awt.event.MouseEvent evt)
void	mouseEntered(java.awt.event.MouseEvent evt)
void	mouseExited(java.awt.event.MouseEvent evt)
java.awt.Point	mouseGetPos(java.awt.Point evtpt)
void	mouseMoved(java.awt.event.MouseEvent evt)
void	mousePressed(java.awt.event.MouseEvent evt)
void	mouseReleased(java.awt.event.MouseEvent evt)
void	paint(java.awt.Graphics g1)
void	print(java.awt.Graphics g)
int	print(java.awt.Graphics graphics, java.awt.print.PageFormat pageFormat, int pageIndex)
void	processEvent(java.awt.AWTEvent evt)
void	processFocusEvent(java.awt.event.FocusEvent evt)
void	processKeyEvent(java.awt.event.KeyEvent evt)
void	processMouseEvent(java.awt.event.MouseEvent evt)
void	processMouseMotionEvent(java.awt.event.MouseEvent evt)
void	recalculateFontAndDisplaySize() Recalculate the font size and the size of the display.
void	redisplay() Redisplay everything, including resizing the display if necessary.
void	redraw() Implement to redraw the terminal screen from the current buffer
protected void	redraw(java.awt.Graphics g1)
void	removeFocusListener(java.awt.event.FocusListener listener)
void	removeKeyListener(java.awt.event.KeyListener listener)
void	removeMouseListener(java.awt.event.MouseListener listener)
void	removeMouseMotionListener(java.awt.event.MouseMotionListener listener)
void	resizeFont(int w, int h) Resize the font to best match the given size
void	scrollTo(int position) Set the scroll bar position and scroll the display
void	selectScreen() Select the entire screen
void	setAntialias(boolean antialias) Set if the terminal characters should be antialiased
void	setAutoScroll(int direction, int delay, int x, int y)
void	setBackground(java.awt.Color c)
void	setBackgroundImage(java.awt.Image backgroundImage) Set the background image
void	setBackgroundImageType(int backgroundImageType) Set the type of background image
void	setBorder(int thickness, boolean raised) Set the border around the terminal
void	setBounds(int x, int y, int w, int h)
void	setCenter(boolean center) Set whether or not to keep the display central when resizing occurs
void	setColorPrinting(boolean colorPrinting) Set whether colors should be printed.
void	setColorSet(java.awt.Color[] colorset) Set all 10 of the palette of ANSI colors.
void	setCursorBlink(boolean blink) Set whether the cursor shoud blink or not.
void	setCursorColors(java.awt.Color fg, java.awt.Color bg) Set the cursor colors.
void	setCursorStyle(int cursorStyle) Set the cursor style.
void	setDefaultBackground(java.awt.Color color) Set the default background color of the terminal
void	setDefaultForeground(java.awt.Color color) Set the default background color of the terminal
void	setFont(java.awt.Font font)
void	setMouseWheelIncrement(int mouseWheelIncrement) Set the mouse wheel increment in lines.
void	setResizeStrategy(int strategy) Set the resize strategy.
void	setReverseVideo(boolean reverseVideo) Set whether reverse video is enabled
void	setScrollBar(VDUScrollBar scrollBar) Set the scrollbar (or null for no scrollbar) that this display should use.
void	setSelectionXOR(java.awt.Color selectionXOR) Set XOR color to use the current selection.
void	setSetClipboardOnSelect(boolean setClipboardOnSelect) Set whether or not to set the clipboard upon selection
void	setTerminalFont(java.awt.Font font) Set the default font
void	setVDUBuffer(VDUBuffer buffer) Set the current buffer
void	update(java.awt.Graphics g)

Methods inherited from class java.awt.Canvas

addNotify, createBufferStrategy, createBufferStrategy, getAccessibleContext, getBufferStrategy

Methods inherited from class java.awt.Component

action, add, addComponentListener, addHierarchyBoundsListener, addHierarchyListener, addInputMethodListener, addMouseWheelListener, addPropertyChangeListener, addPropertyChangeListener, applyComponentOrientation, areFocusTraversalKeysSet, bounds, checkImage, checkImage, coalesceEvents, contains, contains, createImage, createImage, createVolatileImage, createVolatileImage, deliverEvent, disable, disableEvents, dispatchEvent, doLayout, enable, enable, enableEvents, enableInputMethods, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, getAlignmentX, getAlignmentY, getBackground, getBounds, getBounds, getColorModel, getComponentAt, getComponentAt, getComponentListeners, getComponentOrientation, getCursor, getDropTarget, getFocusCycleRootAncestor, getFocusListeners, getFocusTraversalKeys, getFocusTraversalKeysEnabled, getFont, getFontMetrics, getForeground, getGraphics, getGraphicsConfiguration, getHeight, getHierarchyBoundsListeners, getHierarchyListeners, getIgnoreRepaint, getInputContext, getInputMethodListeners, getInputMethodRequests, getKeyListeners, getListeners, getLocale, getLocation, getLocation, getLocationOnScreen, getMaximumSize, getMinimumSize, getMouseListeners, getMouseMotionListeners, getMousePosition, getMouseWheelListeners, getName, getParent, getPeer, getPropertyChangeListeners, getPropertyChangeListeners, getSize, getToolkit, getTreeLock, getWidth, getX, getY, gotFocus, handleEvent, hasFocus, hide, imageUpdate, inside, invalidate, isBackgroundSet, isCursorSet, isDisplayable, isDoubleBuffered, isEnabled, isFocusable, isFocusCycleRoot, isFocusOwner, isFocusTraversable, isFontSet, isForegroundSet, isLightweight, isMaximumSizeSet, isMinimumSizeSet, isOpaque, isPreferredSizeSet, isShowing, isValid, isVisible, keyDown, keyUp, layout, list, list, list, list, list, locate, location, lostFocus, minimumSize, mouseDown, mouseDrag, mouseEnter, mouseExit, mouseMove, mouseUp, move, nextFocus, paintAll, paramString, postEvent, preferredSize, prepareImage, prepareImage, printAll, processComponentEvent, processHierarchyBoundsEvent, processHierarchyEvent, processInputMethodEvent, processMouseWheelEvent, remove, removeComponentListener, removeHierarchyBoundsListener, removeHierarchyListener, removeInputMethodListener, removeMouseWheelListener, removeNotify, removePropertyChangeListener, removePropertyChangeListener, repaint, repaint, repaint, repaint, requestFocus, requestFocus, requestFocusInWindow, requestFocusInWindow, reshape, resize, resize, setBounds, setComponentOrientation, setCursor, setDropTarget, setEnabled, setFocusable, setFocusTraversalKeys, setFocusTraversalKeysEnabled, setForeground, setIgnoreRepaint, setLocale, setLocation, setLocation, setMaximumSize, setMinimumSize, setName, setPreferredSize, setSize, setSize, setVisible, show, show, size, toString, transferFocus, transferFocusBackward, transferFocusUpCycle, validate

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.sshtools.terminal.VDUDisplay

getBackground

Field Detail

COLOR_BOLD

public static final int COLOR_BOLD

See Also:

Constant Field Values

COLOR_INVERT

public static final int COLOR_INVERT

See Also:

Constant Field Values

scrollBar

protected VDUScrollBar scrollBar

Constructor Detail

AWTTerminalPanel

public AWTTerminalPanel()

Construct a new AWTTerminalPanel

Method Detail

init

public void init(VDUBuffer buffer)

Description copied from interface: VDUDisplay

Initialise the display.

Specified by:

init in interface VDUDisplay

Parameters:

buffer - buffer

setAntialias

public void setAntialias(boolean antialias)

Set if the terminal characters should be antialiased

Parameters:

antialias - antialias

isAntialias

public boolean isAntialias()

Get if antialiasing in use

Returns:

antialias

setVDUBuffer

public void setVDUBuffer(VDUBuffer buffer)

Description copied from interface: VDUDisplay

Set the current buffer

Specified by:

setVDUBuffer in interface VDUDisplay

Parameters:

buffer - buffer

getVDUBuffer

public VDUBuffer getVDUBuffer()

Description copied from interface: VDUDisplay

Get the current buffer

Specified by:

getVDUBuffer in interface VDUDisplay

Returns:

buffer

setColorSet

public void setColorSet(java.awt.Color[] colorset)

Set all 10 of the palette of ANSI colors.

Parameters:

colorset - color set.

getColorSet

public java.awt.Color[] getColorSet()

Return the set of 10 colors in use.

Returns:

color set

setFont

public void setFont(java.awt.Font font)

Overrides:

setFont in class java.awt.Component

setResizeStrategy

public void setResizeStrategy(int strategy)

Description copied from interface: VDUDisplay

Set the resize strategy. Can be one of :-

• VDUDisplay.RESIZE_NONE
• VDUDisplay.RESIZE_FONT
• VDUDisplay.RESIZE_SCREEN

Specified by:

setResizeStrategy in interface VDUDisplay

Parameters:

strategy - resize strategy

setBorder

public void setBorder(int thickness,
                      boolean raised)

Set the border around the terminal

Parameters:

thickness - border width

raised - 3D raised effect

setScrollBar

public void setScrollBar(VDUScrollBar scrollBar)

Description copied from interface: VDUDisplay

Set the scrollbar (or null for no scrollbar) that this display should use.

Specified by:

setScrollBar in interface VDUDisplay

Parameters:

scrollBar - scrollbar

scrollTo

public void scrollTo(int position)

Description copied from interface: VDUDisplay

Set the scroll bar position and scroll the display

Specified by:

scrollTo in interface VDUDisplay

Parameters:

position - scroll bar position

setSelectionXOR

public void setSelectionXOR(java.awt.Color selectionXOR)

Description copied from interface: VDUDisplay

Set XOR color to use the current selection. By default, this will either by the terminal foreground color (if reverse video) or the terminal background color (if not reverse video).

Set to null to reverse to the default behaviour.

Specified by:

setSelectionXOR in interface VDUDisplay

Parameters:

selectionXOR - selection XOR color

setBackground

public void setBackground(java.awt.Color c)

Overrides:

setBackground in class java.awt.Component

redraw

public void redraw()

Description copied from interface: VDUDisplay

Implement to redraw the terminal screen from the current buffer

Specified by:

redraw in interface VDUDisplay

update

public void update(java.awt.Graphics g)

Overrides:

update in class java.awt.Canvas

paint

public void paint(java.awt.Graphics g1)

Overrides:

paint in class java.awt.Canvas

setColorPrinting

public void setColorPrinting(boolean colorPrinting)

Description copied from interface: VDUDisplay

Set whether colors should be printed.

Specified by:

setColorPrinting in interface VDUDisplay

Parameters:

colorPrinting - color printing

print

public int print(java.awt.Graphics graphics,
                 java.awt.print.PageFormat pageFormat,
                 int pageIndex)
          throws java.awt.print.PrinterException

Specified by:

print in interface java.awt.print.Printable

Throws:

java.awt.print.PrinterException

print

public void print(java.awt.Graphics g)

Overrides:

print in class java.awt.Component

mouseGetPos

public java.awt.Point mouseGetPos(java.awt.Point evtpt)

setCursorColors

public void setCursorColors(java.awt.Color fg,
                            java.awt.Color bg)

Description copied from interface: VDUDisplay

Set the cursor colors. null means default to text color.

Specified by:

setCursorColors in interface VDUDisplay

Parameters:

fg - cursor foreground

bg - cursor background

setBounds

public void setBounds(int x,
                      int y,
                      int w,
                      int h)

Overrides:

setBounds in class java.awt.Component

recalculateFontAndDisplaySize

public void recalculateFontAndDisplaySize()

Description copied from interface: VDUDisplay

Recalculate the font size and the size of the display. Invoked when a screen resize event occurs.

Specified by:

recalculateFontAndDisplaySize in interface VDUDisplay

getSize

public java.awt.Dimension getSize()

Overrides:

getSize in class java.awt.Component

getPreferredSize

public java.awt.Dimension getPreferredSize()

Overrides:

getPreferredSize in class java.awt.Component

clearSelection

public void clearSelection()

Remove the selection of text.

getSelection

public java.lang.String getSelection()

Description copied from interface: VDUDisplay

Return the currently selected text from the terminal.

Specified by:

getSelection in interface VDUDisplay

Returns:

selected text

getScrollBar

public VDUScrollBar getScrollBar()

Description copied from interface: VDUDisplay

Get the scrollbar (if any) that this display is using

Specified by:

getScrollBar in interface VDUDisplay

Returns:

scrollbar

addMouseListener

public void addMouseListener(java.awt.event.MouseListener listener)

Overrides:

addMouseListener in class java.awt.Component

mouseMoved

public void mouseMoved(java.awt.event.MouseEvent evt)

Specified by:

mouseMoved in interface java.awt.event.MouseMotionListener

mouseDragged

public void mouseDragged(java.awt.event.MouseEvent evt)

Specified by:

mouseDragged in interface java.awt.event.MouseMotionListener

mouseClicked

public void mouseClicked(java.awt.event.MouseEvent evt)

Specified by:

mouseClicked in interface java.awt.event.MouseListener

mouseEntered

public void mouseEntered(java.awt.event.MouseEvent evt)

Specified by:

mouseEntered in interface java.awt.event.MouseListener

mouseExited

public void mouseExited(java.awt.event.MouseEvent evt)

Specified by:

mouseExited in interface java.awt.event.MouseListener

mousePressed

public void mousePressed(java.awt.event.MouseEvent evt)

Specified by:

mousePressed in interface java.awt.event.MouseListener

mouseReleased

public void mouseReleased(java.awt.event.MouseEvent evt)

Specified by:

mouseReleased in interface java.awt.event.MouseListener

keyTyped

public void keyTyped(java.awt.event.KeyEvent e)

Specified by:

keyTyped in interface java.awt.event.KeyListener

keyPressed

public void keyPressed(java.awt.event.KeyEvent e)

Specified by:

keyPressed in interface java.awt.event.KeyListener

keyReleased

public void keyReleased(java.awt.event.KeyEvent e)

Specified by:

keyReleased in interface java.awt.event.KeyListener

removeMouseListener

public void removeMouseListener(java.awt.event.MouseListener listener)

Overrides:

removeMouseListener in class java.awt.Component

addMouseMotionListener

public void addMouseMotionListener(java.awt.event.MouseMotionListener listener)

Overrides:

addMouseMotionListener in class java.awt.Component

removeMouseMotionListener

public void removeMouseMotionListener(java.awt.event.MouseMotionListener listener)

Overrides:

removeMouseMotionListener in class java.awt.Component

processMouseEvent

public void processMouseEvent(java.awt.event.MouseEvent evt)

Overrides:

processMouseEvent in class java.awt.Component

processMouseMotionEvent

public void processMouseMotionEvent(java.awt.event.MouseEvent evt)

Overrides:

processMouseMotionEvent in class java.awt.Component

setMouseWheelIncrement

public void setMouseWheelIncrement(int mouseWheelIncrement)

Description copied from interface: VDUDisplay

Set the mouse wheel increment in lines. I.e., if the user scrolls 3 clicks and the increment is 2, then the terminal display will be scrolled 6 lines.

Specified by:

setMouseWheelIncrement in interface VDUDisplay

Parameters:

mouseWheelIncrement - mouse wheel increment

processEvent

public void processEvent(java.awt.AWTEvent evt)

Overrides:

processEvent in class java.awt.Component

addKeyListener

public void addKeyListener(java.awt.event.KeyListener listener)

Overrides:

addKeyListener in class java.awt.Component

removeKeyListener

public void removeKeyListener(java.awt.event.KeyListener listener)

Overrides:

removeKeyListener in class java.awt.Component

processKeyEvent

public void processKeyEvent(java.awt.event.KeyEvent evt)

Overrides:

processKeyEvent in class java.awt.Component

addFocusListener

public void addFocusListener(java.awt.event.FocusListener listener)

Overrides:

addFocusListener in class java.awt.Component

removeFocusListener

public void removeFocusListener(java.awt.event.FocusListener listener)

Overrides:

removeFocusListener in class java.awt.Component

processFocusEvent

public void processFocusEvent(java.awt.event.FocusEvent evt)

Overrides:

processFocusEvent in class java.awt.Component

getComponent

public java.awt.Component getComponent()

Description copied from interface: VDUDisplay

Get the component. This will be added to container applications UI.

Specified by:

getComponent in interface VDUDisplay

Returns:

VDU display component

redisplay

public void redisplay()

Description copied from interface: VDUDisplay

Redisplay everything, including resizing the display if necessary.

Specified by:

redisplay in interface VDUDisplay

getResizeStrategy

public int getResizeStrategy()

Description copied from interface: VDUDisplay

Return the current resize strategy. Can be one of :-

• VDUDisplay.RESIZE_NONE
• VDUDisplay.RESIZE_FONT
• VDUDisplay.RESIZE_SCREEN

Specified by:

getResizeStrategy in interface VDUDisplay

Returns:

resize strategy

setDefaultBackground

public void setDefaultBackground(java.awt.Color color)

Description copied from interface: VDUDisplay

Set the default background color of the terminal

Specified by:

setDefaultBackground in interface VDUDisplay

Parameters:

color - default background color

setDefaultForeground

public void setDefaultForeground(java.awt.Color color)

Description copied from interface: VDUDisplay

Set the default background color of the terminal

Specified by:

setDefaultForeground in interface VDUDisplay

Parameters:

color - default background color

setTerminalFont

public void setTerminalFont(java.awt.Font font)

Description copied from interface: VDUDisplay

Set the default font

Specified by:

setTerminalFont in interface VDUDisplay

Parameters:

font - default font

getTerminalFont

public java.awt.Font getTerminalFont()

Description copied from interface: VDUDisplay

Get the terminal font

Specified by:

getTerminalFont in interface VDUDisplay

Returns:

terminal font

setCursorStyle

public void setCursorStyle(int cursorStyle)

Description copied from interface: VDUDisplay

Set the cursor style. Can be one of :-

• Specified by:

  setCursorStyle in interface VDUDisplay

  Parameters:

  cursorStyle - cursor style

getCursorStyle

public int getCursorStyle()

Description copied from interface: VDUDisplay

Get the cursor style. Can be one of :-

• Specified by:

  getCursorStyle in interface VDUDisplay

  Returns:

  cursor style

setCursorBlink

public void setCursorBlink(boolean blink)

Description copied from interface: VDUDisplay

Set whether the cursor shoud blink or not.

Specified by:

setCursorBlink in interface VDUDisplay

Parameters:

blink - cursor blink

setAutoScroll

public void setAutoScroll(int direction,
                          int delay,
                          int x,
                          int y)

isCursorBlink

public boolean isCursorBlink()

Description copied from interface: VDUDisplay

Get whether the cursor shoud blink or not.

Specified by:

isCursorBlink in interface VDUDisplay

Returns:

blink cursor

redraw

protected void redraw(java.awt.Graphics g1)

focusTerminal

public void focusTerminal()

Description copied from interface: VDUDisplay

Terminal component requests focus

Specified by:

focusTerminal in interface VDUDisplay

isReverseVideo

public boolean isReverseVideo()

Description copied from interface: VDUDisplay

Get whether reverse video is currently enabled

Specified by:

isReverseVideo in interface VDUDisplay

Returns:

reverse video

setReverseVideo

public void setReverseVideo(boolean reverseVideo)

Description copied from interface: VDUDisplay

Set whether reverse video is enabled

Specified by:

setReverseVideo in interface VDUDisplay

Parameters:

reverseVideo - reverse video

setCenter

public void setCenter(boolean center)

Description copied from interface: VDUDisplay

Set whether or not to keep the display central when resizing occurs

Specified by:

setCenter in interface VDUDisplay

Parameters:

center - center display

isCenter

public boolean isCenter()

Description copied from interface: VDUDisplay

Get whether or not to keep the display central when resizing occurs

Specified by:

isCenter in interface VDUDisplay

Returns:

center display

calcXOffset

public int calcXOffset()

calcYOffset

public int calcYOffset()

interruptBlink

public void interruptBlink()

Description copied from interface: VDUDisplay

Interupt the blink (make it 'on' for another cycle)

Specified by:

interruptBlink in interface VDUDisplay

resizeFont

public void resizeFont(int w,
                       int h)

Description copied from interface: VDUDisplay

Resize the font to best match the given size

Specified by:

resizeFont in interface VDUDisplay

Parameters:

w - width

h - height

setBackgroundImageType

public void setBackgroundImageType(int backgroundImageType)

Description copied from interface: VDUDisplay

Set the type of background image

Specified by:

setBackgroundImageType in interface VDUDisplay

Parameters:

backgroundImageType - background image type

setBackgroundImage

public void setBackgroundImage(java.awt.Image backgroundImage)

Description copied from interface: VDUDisplay

Set the background image

Specified by:

setBackgroundImage in interface VDUDisplay

Parameters:

backgroundImage - background image

setSetClipboardOnSelect

public void setSetClipboardOnSelect(boolean setClipboardOnSelect)

Description copied from interface: VDUDisplay

Set whether or not to set the clipboard upon selection

Specified by:

setSetClipboardOnSelect in interface VDUDisplay

lostOwnership

public void lostOwnership(java.awt.datatransfer.Clipboard clipboard,
                          java.awt.datatransfer.Transferable contents)

Specified by:

lostOwnership in interface java.awt.datatransfer.ClipboardOwner

selectScreen

public void selectScreen()

Description copied from interface: VDUDisplay

Select the entire screen

Specified by:

selectScreen in interface VDUDisplay

getCharacterColumns

public int getCharacterColumns(char ch)

Description copied from interface: VDUDisplay

Get the number of columns the supplied unicode character will take up on this terminal.

Specified by:

getCharacterColumns in interface VDUDisplay

Returns:

number of colums