net.vncviewer
Class DesktopCanvas

java.lang.Object
  java.awt.Component
      java.awt.Canvas
          net.vncviewer.DesktopCanvas

All Implemented Interfaces:

java.awt.image.ImageObserver, java.awt.MenuContainer, java.io.Serializable, java.lang.Runnable, javax.accessibility.Accessible

public class DesktopCanvas
extends java.awt.Canvas
implements java.lang.Runnable

See Also:

Serialized Form

Nested Class Summary

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

java.awt.Component.BaselineResizeBehavior

Field Summary

Fields inherited from class java.awt.Component

BOTTOM_ALIGNMENT, CENTER_ALIGNMENT, LEFT_ALIGNMENT, RIGHT_ALIGNMENT, TOP_ALIGNMENT

Fields inherited from interface java.awt.image.ImageObserver

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

Constructor Summary

DesktopCanvas(CConn cc_)

Method Summary

void	beginRect(int x, int y, int w, int h, int encoding)
void	checkClipboard()
void	copyRect(int x, int y, int w, int h, int srcX, int srcY)
void	endRect(int x, int y, int w, int h, int encoding)
void	fillRect(int x, int y, int w, int h, int pix)
java.awt.Dimension	getMinimumSize()
PixelFormat	getPF()
java.awt.Dimension	getPreferredSize()
boolean	handleEvent(java.awt.Event event)
void	imageRect(int x, int y, int w, int h, byte[] pix, int offset)
void	initGraphics()
void	initPantograph()
boolean	keyDown(java.awt.Event e, int key)
boolean	keyUp(java.awt.Event e, int key)
void	paint(java.awt.Graphics g)
void	resize()
void	run()
void	setColourMapEntries(int firstColour, int nColours, int[] rgbs)
void	setCursor(int hotspotX, int hotspotY, int w, int h, byte[] data, byte[] mask)
void	setVideoLocation(java.awt.Point p)
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, addFocusListener, addHierarchyBoundsListener, addHierarchyListener, addInputMethodListener, addKeyListener, addMouseListener, addMouseMotionListener, addMouseWheelListener, addPropertyChangeListener, addPropertyChangeListener, applyComponentOrientation, areFocusTraversalKeysSet, bounds, checkImage, checkImage, contains, contains, createImage, createImage, createVolatileImage, createVolatileImage, deliverEvent, disable, dispatchEvent, doLayout, enable, enable, enableInputMethods, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, getAlignmentX, getAlignmentY, getBackground, getBaseline, getBaselineResizeBehavior, 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, getMouseListeners, getMouseMotionListeners, getMousePosition, getMouseWheelListeners, getName, getParent, getPeer, getPropertyChangeListeners, getPropertyChangeListeners, getSize, getSize, getToolkit, getTreeLock, getWidth, getX, getY, gotFocus, hasFocus, hide, imageUpdate, inside, invalidate, isBackgroundSet, isCursorSet, isDisplayable, isDoubleBuffered, isEnabled, isFocusable, isFocusCycleRoot, isFocusOwner, isFocusTraversable, isFontSet, isForegroundSet, isLightweight, isMaximumSizeSet, isMinimumSizeSet, isOpaque, isPreferredSizeSet, isShowing, isValid, isVisible, layout, list, list, list, list, list, locate, location, lostFocus, minimumSize, mouseDown, mouseDrag, mouseEnter, mouseExit, mouseMove, mouseUp, move, nextFocus, paintAll, postEvent, preferredSize, prepareImage, prepareImage, print, printAll, remove, removeComponentListener, removeFocusListener, removeHierarchyBoundsListener, removeHierarchyListener, removeInputMethodListener, removeKeyListener, removeMouseListener, removeMouseMotionListener, removeMouseWheelListener, removeNotify, removePropertyChangeListener, removePropertyChangeListener, repaint, repaint, repaint, repaint, requestFocus, requestFocusInWindow, reshape, resize, resize, setBackground, setBounds, setBounds, setComponentOrientation, setCursor, setDropTarget, setEnabled, setFocusable, setFocusTraversalKeys, setFocusTraversalKeysEnabled, setFont, 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

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

DesktopCanvas

public DesktopCanvas(CConn cc_)

Method Detail

initGraphics

public void initGraphics()

getPF

public final PixelFormat getPF()

setCursor

public void setCursor(int hotspotX,
                      int hotspotY,
                      int w,
                      int h,
                      byte[] data,
                      byte[] mask)

setColourMapEntries

public void setColourMapEntries(int firstColour,
                                int nColours,
                                int[] rgbs)

resize

public void resize()

beginRect

public void beginRect(int x,
                      int y,
                      int w,
                      int h,
                      int encoding)

endRect

public void endRect(int x,
                    int y,
                    int w,
                    int h,
                    int encoding)

fillRect

public final void fillRect(int x,
                           int y,
                           int w,
                           int h,
                           int pix)

imageRect

public final void imageRect(int x,
                            int y,
                            int w,
                            int h,
                            byte[] pix,
                            int offset)

copyRect

public final void copyRect(int x,
                           int y,
                           int w,
                           int h,
                           int srcX,
                           int srcY)

getPreferredSize

public java.awt.Dimension getPreferredSize()

Overrides:

getPreferredSize in class java.awt.Component

getMinimumSize

public java.awt.Dimension getMinimumSize()

Overrides:

getMinimumSize in class java.awt.Component

update

public void update(java.awt.Graphics g)

Overrides:

update in class java.awt.Canvas

paint

public void paint(java.awt.Graphics g)

Overrides:

paint in class java.awt.Canvas

checkClipboard

public void checkClipboard()

initPantograph

public void initPantograph()

setVideoLocation

public void setVideoLocation(java.awt.Point p)

keyDown

public boolean keyDown(java.awt.Event e,
                       int key)

Overrides:

keyDown in class java.awt.Component

keyUp

public boolean keyUp(java.awt.Event e,
                     int key)

Overrides:

keyUp in class java.awt.Component

handleEvent

public boolean handleEvent(java.awt.Event event)

Overrides:

handleEvent in class java.awt.Component

run

public void run()

Specified by:

run in interface java.lang.Runnable