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java.lang.Object
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+--java.awt.Component
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+--java.awt.Canvas
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+--jess.awt.Canvas
A GUI adapter for Jess. Lets you do graphics from Jess code!
Construct one of these with the name of a 'painting' Userfunction as the first argument (a deffunction, usually.) The function should expect a Component as its first argument, and a java.awt.Graphics object as its second argument (both as EXTERNAL_OBJECTs)
(C) 1998 E.J. Friedman-Hill and the Sandia Corporation
| Fields inherited from class java.awt.Component |
BOTTOM_ALIGNMENT,
CENTER_ALIGNMENT,
LEFT_ALIGNMENT,
RIGHT_ALIGNMENT,
TOP_ALIGNMENT |
| Constructor Summary | |
Canvas(java.lang.String uf,
Rete engine)
Will generally be called from Jess language code via reflection. |
|
| Method Summary | |
void |
paint(java.awt.Graphics g)
The paint() method that all AWT components have. |
| Methods inherited from class java.awt.Canvas |
addNotify |
| Methods inherited from class java.awt.Component |
action,
add,
addComponentListener,
addFocusListener,
addInputMethodListener,
addKeyListener,
addMouseListener,
addMouseMotionListener,
addPropertyChangeListener,
addPropertyChangeListener,
bounds,
checkImage,
checkImage,
coalesceEvents,
contains,
contains,
createImage,
createImage,
deliverEvent,
disable,
disableEvents,
dispatchEvent,
doLayout,
enable,
enable,
enableEvents,
enableInputMethods,
firePropertyChange,
getAlignmentX,
getAlignmentY,
getBackground,
getBounds,
getBounds,
getColorModel,
getComponentAt,
getComponentAt,
getComponentOrientation,
getCursor,
getDropTarget,
getFont,
getFontMetrics,
getForeground,
getGraphics,
getHeight,
getInputContext,
getInputMethodRequests,
getLocale,
getLocation,
getLocation,
getLocationOnScreen,
getMaximumSize,
getMinimumSize,
getName,
getParent,
getPeer,
getPreferredSize,
getSize,
getSize,
getToolkit,
getTreeLock,
getWidth,
getX,
getY,
gotFocus,
handleEvent,
hasFocus,
hide,
imageUpdate,
inside,
invalidate,
isDisplayable,
isDoubleBuffered,
isEnabled,
isFocusTraversable,
isLightweight,
isOpaque,
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,
print,
printAll,
processComponentEvent,
processEvent,
processFocusEvent,
processInputMethodEvent,
processKeyEvent,
processMouseEvent,
processMouseMotionEvent,
remove,
removeComponentListener,
removeFocusListener,
removeInputMethodListener,
removeKeyListener,
removeMouseListener,
removeMouseMotionListener,
removeNotify,
removePropertyChangeListener,
removePropertyChangeListener,
repaint,
repaint,
repaint,
repaint,
requestFocus,
reshape,
resize,
resize,
setBackground,
setBounds,
setBounds,
setComponentOrientation,
setCursor,
setDropTarget,
setEnabled,
setFont,
setForeground,
setLocale,
setLocation,
setLocation,
setName,
setSize,
setSize,
setVisible,
show,
show,
size,
toString,
transferFocus,
update,
validate |
| Methods inherited from class java.lang.Object |
clone,
equals,
finalize,
getClass,
hashCode,
notify,
notifyAll,
wait,
wait,
wait |
| Constructor Detail |
public Canvas(java.lang.String uf,
Rete engine)
throws JessException
uf - The name of a Jess function to call when a paint() message
arrivesengine - The engine that should run the function| Method Detail |
public void paint(java.awt.Graphics g)
g - A graphics context
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© 1997 E.J. Friedman-Hill and Sandia Corporation | ||||||||
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