unbbayes.draw
Class UCanvas

java.lang.Object
  java.awt.Component
      java.awt.Container
          javax.swing.JComponent
              javax.swing.JLayeredPane
                  unbbayes.draw.UCanvas

All Implemented Interfaces:

ComponentListener, KeyListener, MouseListener, MouseMotionListener, ImageObserver, MenuContainer, Serializable, EventListener, Accessible

Direct Known Subclasses:

GraphPane

public class UCanvas
extends JLayeredPane
implements MouseMotionListener, MouseListener, ComponentListener, KeyListener

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class javax.swing.JLayeredPane

JLayeredPane.AccessibleJLayeredPane

Nested classes/interfaces inherited from class javax.swing.JComponent

JComponent.AccessibleJComponent

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

Container.AccessibleAWTContainer

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

Component.AccessibleAWTComponent, Component.BaselineResizeBehavior, Component.BltBufferStrategy, Component.FlipBufferStrategy

Field Summary

protected NetworkController	controller
Point	dragPoint
Rectangle	dragRect
protected int	layerID
String	m_state
static String	NODE_ALIGN_BOTTOM
static String	NODE_ALIGN_LEFT
static String	NODE_ALIGN_RIGHT
static String	NODE_ALIGN_TOP
Rectangle	resizeRect
List<UShape>	selectedShapes
Rectangle	selectRect
UShape	shapeTest
static String	STATE_CONNECT_COMP
static String	STATE_CTRL
static String	STATE_NONE
static String	STATE_RESIZE_COMP
static String	STATE_UPDATE
String	strTextOutputMode
static String	TEXTOUTPUTMODEMODE_NONE
static String	TEXTOUTPUTMODEMODE_USE_DESC
static String	TEXTOUTPUTMODEMODE_USE_NAME

Fields inherited from class javax.swing.JLayeredPane

DEFAULT_LAYER, DRAG_LAYER, FRAME_CONTENT_LAYER, LAYER_PROPERTY, MODAL_LAYER, PALETTE_LAYER, POPUP_LAYER

Fields inherited from class javax.swing.JComponent

accessibleContext, listenerList, TOOL_TIP_TEXT_KEY, ui, UNDEFINED_CONDITION, WHEN_ANCESTOR_OF_FOCUSED_COMPONENT, WHEN_FOCUSED, WHEN_IN_FOCUSED_WINDOW

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

UCanvas()

Method Summary

void	addShape(UShape shape)
void	checkSelectArea()
void	componentHidden(ComponentEvent arg0)
void	componentMoved(ComponentEvent arg0)
void	componentResized(ComponentEvent arg0)
void	componentShown(ComponentEvent arg0)
UShapeLine	connectLinesForAllSelectedShape(UShape shapeParent, UShape shapeTarget)
void	DeleteSelectedShape()
void	delShape(UShape shape)
void	drawResizeRectEnter(Rectangle rc)
void	drawResizeRectReleased(Rectangle rc)
void	fitCanvasSizeToAllUShapes()
NetworkController	getController()
UShape	getNodeUShape(Node n) Does a linear search for a UShape instance containing a node n
UShape	getNodeUShape(UShape parent, Node n)
UShape	getSelectedShape()
List<UShape>	getSelectedShapes()
Node	getSelectedShapesNode()
UShape	GetShape(int x, int y)
UShape	GetShape(UShape parent, int x, int y)
String	getState()
String	getTextOutputMode()
void	keyPressed(KeyEvent arg0)
void	keyReleased(KeyEvent arg0)
void	keyTyped(KeyEvent arg0)
void	mouseClicked(MouseEvent e)
void	mouseDragged(int x, int y)
void	mouseDragged(MouseEvent e)
void	mouseEntered(MouseEvent e)
void	mouseExited(MouseEvent e)
void	mouseMoved(MouseEvent e)
void	mousePressed(int x, int y)
void	mousePressed(MouseEvent e)
void	mouseReleased(int x, int y)
void	mouseReleased(MouseEvent e)
void	onAlignNodes(String str)
void	onDrawConnectLineEnter(int x, int y)
UShapeLine	onDrawConnectLineReleased(UShape shapeParent, int x, int y)
void	onPositionChanged(UShape s)
void	onResized(UShape s)
void	onResizeToFitText()
void	onSelectionChanged()
void	onShapeChanged(UShape s)
void	onShapeColorChanged(Color c)
void	onShapeDeleted(UShape s)
void	onShapeMoved(UShape shapeMoved, int x, int y)
void	onShapeTypeChanged(String s)
void	paintComponent(Graphics g)
void	setController(NetworkController controller)
UShape	setDiamond(int x, int y, int width, int height)
UShape	setEllipse(int x, int y, int width, int height)
UShape	setFrame(int x, int y, int width, int height)
UShape	setPentagon(int x, int y, int width, int height)
UShape	setRect(int x, int y, int width, int height)
UShape	setRoundRect(int x, int y, int width, int height)
void	setShapeStateAll(String s, Object o)
void	setShapeStateAll(UShape parent, String s, Object o)
void	setState(String s)
void	setTextOutputMode(String str)
UShape	setTrapezoid(int x, int y, int width, int height)
void	update()
protected void	updateLines()

Methods inherited from class javax.swing.JLayeredPane

addImpl, getAccessibleContext, getComponentCountInLayer, getComponentsInLayer, getComponentToLayer, getIndexOf, getLayer, getLayer, getLayeredPaneAbove, getObjectForLayer, getPosition, highestLayer, insertIndexForLayer, isOptimizedDrawingEnabled, lowestLayer, moveToBack, moveToFront, paint, paramString, putLayer, remove, removeAll, setLayer, setLayer, setPosition

Methods inherited from class javax.swing.JComponent

addAncestorListener, addNotify, addVetoableChangeListener, computeVisibleRect, contains, createToolTip, disable, enable, firePropertyChange, firePropertyChange, firePropertyChange, fireVetoableChange, getActionForKeyStroke, getActionMap, getAlignmentX, getAlignmentY, getAncestorListeners, getAutoscrolls, getBaseline, getBaselineResizeBehavior, getBorder, getBounds, getClientProperty, getComponentGraphics, getComponentPopupMenu, getConditionForKeyStroke, getDebugGraphicsOptions, getDefaultLocale, getFontMetrics, getGraphics, getHeight, getInheritsPopupMenu, getInputMap, getInputMap, getInputVerifier, getInsets, getInsets, getListeners, getLocation, getMaximumSize, getMinimumSize, getNextFocusableComponent, getPopupLocation, getPreferredSize, getRegisteredKeyStrokes, getRootPane, getSize, getToolTipLocation, getToolTipText, getToolTipText, getTopLevelAncestor, getTransferHandler, getUIClassID, getVerifyInputWhenFocusTarget, getVetoableChangeListeners, getVisibleRect, getWidth, getX, getY, grabFocus, isDoubleBuffered, isLightweightComponent, isManagingFocus, isOpaque, isPaintingForPrint, isPaintingTile, isRequestFocusEnabled, isValidateRoot, paintBorder, paintChildren, paintImmediately, paintImmediately, print, printAll, printBorder, printChildren, printComponent, processComponentKeyEvent, processKeyBinding, processKeyEvent, processMouseEvent, processMouseMotionEvent, putClientProperty, registerKeyboardAction, registerKeyboardAction, removeAncestorListener, removeNotify, removeVetoableChangeListener, repaint, repaint, requestDefaultFocus, requestFocus, requestFocus, requestFocusInWindow, requestFocusInWindow, resetKeyboardActions, reshape, revalidate, scrollRectToVisible, setActionMap, setAlignmentX, setAlignmentY, setAutoscrolls, setBackground, setBorder, setComponentPopupMenu, setDebugGraphicsOptions, setDefaultLocale, setDoubleBuffered, setEnabled, setFocusTraversalKeys, setFont, setForeground, setInheritsPopupMenu, setInputMap, setInputVerifier, setMaximumSize, setMinimumSize, setNextFocusableComponent, setOpaque, setPreferredSize, setRequestFocusEnabled, setToolTipText, setTransferHandler, setUI, setVerifyInputWhenFocusTarget, setVisible, unregisterKeyboardAction, update, updateUI

Methods inherited from class java.awt.Container

add, add, add, add, add, addContainerListener, addPropertyChangeListener, addPropertyChangeListener, applyComponentOrientation, areFocusTraversalKeysSet, countComponents, deliverEvent, doLayout, findComponentAt, findComponentAt, getComponent, getComponentAt, getComponentAt, getComponentCount, getComponents, getComponentZOrder, getContainerListeners, getFocusTraversalKeys, getFocusTraversalPolicy, getLayout, getMousePosition, insets, invalidate, isAncestorOf, isFocusCycleRoot, isFocusCycleRoot, isFocusTraversalPolicyProvider, isFocusTraversalPolicySet, layout, list, list, locate, minimumSize, paintComponents, preferredSize, printComponents, processContainerEvent, processEvent, remove, removeContainerListener, setComponentZOrder, setFocusCycleRoot, setFocusTraversalPolicy, setFocusTraversalPolicyProvider, setLayout, transferFocusBackward, transferFocusDownCycle, validate, validateTree

Methods inherited from class java.awt.Component

action, add, addComponentListener, addFocusListener, addHierarchyBoundsListener, addHierarchyListener, addInputMethodListener, addKeyListener, addMouseListener, addMouseMotionListener, addMouseWheelListener, bounds, checkImage, checkImage, coalesceEvents, contains, createImage, createImage, createVolatileImage, createVolatileImage, disableEvents, dispatchEvent, enable, enableEvents, enableInputMethods, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, getBackground, getBounds, getColorModel, getComponentListeners, getComponentOrientation, getCursor, getDropTarget, getFocusCycleRootAncestor, getFocusListeners, getFocusTraversalKeysEnabled, getFont, getForeground, getGraphicsConfiguration, getHierarchyBoundsListeners, getHierarchyListeners, getIgnoreRepaint, getInputContext, getInputMethodListeners, getInputMethodRequests, getKeyListeners, getLocale, getLocation, getLocationOnScreen, getMouseListeners, getMouseMotionListeners, getMousePosition, getMouseWheelListeners, getName, getParent, getPeer, getPropertyChangeListeners, getPropertyChangeListeners, getSize, getToolkit, getTreeLock, gotFocus, handleEvent, hasFocus, hide, imageUpdate, inside, isBackgroundSet, isCursorSet, isDisplayable, isEnabled, isFocusable, isFocusOwner, isFocusTraversable, isFontSet, isForegroundSet, isLightweight, isMaximumSizeSet, isMinimumSizeSet, isPreferredSizeSet, isShowing, isValid, isVisible, keyDown, keyUp, list, list, list, location, lostFocus, mouseDown, mouseDrag, mouseEnter, mouseExit, mouseMove, mouseUp, move, nextFocus, paintAll, postEvent, prepareImage, prepareImage, processComponentEvent, processFocusEvent, processHierarchyBoundsEvent, processHierarchyEvent, processInputMethodEvent, processMouseWheelEvent, remove, removeComponentListener, removeFocusListener, removeHierarchyBoundsListener, removeHierarchyListener, removeInputMethodListener, removeKeyListener, removeMouseListener, removeMouseMotionListener, removeMouseWheelListener, removePropertyChangeListener, removePropertyChangeListener, repaint, repaint, repaint, resize, resize, setBounds, setBounds, setComponentOrientation, setCursor, setDropTarget, setFocusable, setFocusTraversalKeysEnabled, setIgnoreRepaint, setLocale, setLocation, setLocation, setName, setSize, setSize, show, show, size, toString, transferFocus, transferFocusUpCycle

Methods inherited from class java.lang.Object

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

Field Detail

layerID

protected int layerID

controller

protected NetworkController controller

STATE_NONE

public static final String STATE_NONE

See Also:

Constant Field Values

STATE_RESIZE_COMP

public static final String STATE_RESIZE_COMP

See Also:

Constant Field Values

STATE_CONNECT_COMP

public static final String STATE_CONNECT_COMP

See Also:

Constant Field Values

STATE_UPDATE

public static final String STATE_UPDATE

See Also:

Constant Field Values

STATE_CTRL

public static final String STATE_CTRL

See Also:

Constant Field Values

NODE_ALIGN_BOTTOM

public static final String NODE_ALIGN_BOTTOM

See Also:

Constant Field Values

NODE_ALIGN_TOP

public static final String NODE_ALIGN_TOP

See Also:

Constant Field Values

NODE_ALIGN_LEFT

public static final String NODE_ALIGN_LEFT

See Also:

Constant Field Values

NODE_ALIGN_RIGHT

public static final String NODE_ALIGN_RIGHT

See Also:

Constant Field Values

m_state

public String m_state

resizeRect

public Rectangle resizeRect

dragRect

public Rectangle dragRect

selectRect

public Rectangle selectRect

dragPoint

public Point dragPoint

strTextOutputMode

public String strTextOutputMode

selectedShapes

public List<UShape> selectedShapes

TEXTOUTPUTMODEMODE_NONE

public static final String TEXTOUTPUTMODEMODE_NONE

See Also:

Constant Field Values

TEXTOUTPUTMODEMODE_USE_NAME

public static final String TEXTOUTPUTMODEMODE_USE_NAME

See Also:

Constant Field Values

TEXTOUTPUTMODEMODE_USE_DESC

public static final String TEXTOUTPUTMODEMODE_USE_DESC

See Also:

Constant Field Values

shapeTest

public UShape shapeTest

Constructor Detail

UCanvas

public UCanvas()

Method Detail

setTextOutputMode

public void setTextOutputMode(String str)

getTextOutputMode

public String getTextOutputMode()

setState

public void setState(String s)

getState

public String getState()

getNodeUShape

public UShape getNodeUShape(Node n)

Does a linear search for a UShape instance containing a node n

Parameters:

n - : node to look for

Returns:

an instance of UShape representing the parameter n.

getNodeUShape

public UShape getNodeUShape(UShape parent,
                            Node n)

fitCanvasSizeToAllUShapes

public void fitCanvasSizeToAllUShapes()

getSelectedShapes

public List<UShape> getSelectedShapes()

DeleteSelectedShape

public void DeleteSelectedShape()

update

public void update()

onResized

public void onResized(UShape s)

onPositionChanged

public void onPositionChanged(UShape s)

onResizeToFitText

public void onResizeToFitText()

onShapeColorChanged

public void onShapeColorChanged(Color c)

onShapeTypeChanged

public void onShapeTypeChanged(String s)

onShapeDeleted

public void onShapeDeleted(UShape s)

onShapeChanged

public void onShapeChanged(UShape s)

onSelectionChanged

public void onSelectionChanged()

onAlignNodes

public void onAlignNodes(String str)

getSelectedShapesNode

public Node getSelectedShapesNode()

getSelectedShape

public UShape getSelectedShape()

paintComponent

public void paintComponent(Graphics g)

Overrides:

paintComponent in class JComponent

setShapeStateAll

public void setShapeStateAll(String s,
                             Object o)

setShapeStateAll

public void setShapeStateAll(UShape parent,
                             String s,
                             Object o)

drawResizeRectEnter

public void drawResizeRectEnter(Rectangle rc)

drawResizeRectReleased

public void drawResizeRectReleased(Rectangle rc)

onShapeMoved

public void onShapeMoved(UShape shapeMoved,
                         int x,
                         int y)

onDrawConnectLineEnter

public void onDrawConnectLineEnter(int x,
                                   int y)

onDrawConnectLineReleased

public UShapeLine onDrawConnectLineReleased(UShape shapeParent,
                                            int x,
                                            int y)

connectLinesForAllSelectedShape

public UShapeLine connectLinesForAllSelectedShape(UShape shapeParent,
                                                  UShape shapeTarget)

GetShape

public UShape GetShape(int x,
                       int y)

GetShape

public UShape GetShape(UShape parent,
                       int x,
                       int y)

checkSelectArea

public void checkSelectArea()

setRect

public UShape setRect(int x,
                      int y,
                      int width,
                      int height)

setEllipse

public UShape setEllipse(int x,
                         int y,
                         int width,
                         int height)

setFrame

public UShape setFrame(int x,
                       int y,
                       int width,
                       int height)

setRoundRect

public UShape setRoundRect(int x,
                           int y,
                           int width,
                           int height)

setTrapezoid

public UShape setTrapezoid(int x,
                           int y,
                           int width,
                           int height)

setPentagon

public UShape setPentagon(int x,
                          int y,
                          int width,
                          int height)

setDiamond

public UShape setDiamond(int x,
                         int y,
                         int width,
                         int height)

addShape

public void addShape(UShape shape)

delShape

public void delShape(UShape shape)

mouseDragged

public void mouseDragged(int x,
                         int y)

mouseDragged

public void mouseDragged(MouseEvent e)

Specified by:

mouseDragged in interface MouseMotionListener

mouseMoved

public void mouseMoved(MouseEvent e)

Specified by:

mouseMoved in interface MouseMotionListener

mouseClicked

public void mouseClicked(MouseEvent e)

Specified by:

mouseClicked in interface MouseListener

mouseEntered

public void mouseEntered(MouseEvent e)

Specified by:

mouseEntered in interface MouseListener

mouseExited

public void mouseExited(MouseEvent e)

Specified by:

mouseExited in interface MouseListener

mousePressed

public void mousePressed(int x,
                         int y)

mousePressed

public void mousePressed(MouseEvent e)

Specified by:

mousePressed in interface MouseListener

mouseReleased

public void mouseReleased(int x,
                          int y)

mouseReleased

public void mouseReleased(MouseEvent e)

Specified by:

mouseReleased in interface MouseListener

componentHidden

public void componentHidden(ComponentEvent arg0)

Specified by:

componentHidden in interface ComponentListener

componentMoved

public void componentMoved(ComponentEvent arg0)

Specified by:

componentMoved in interface ComponentListener

componentResized

public void componentResized(ComponentEvent arg0)

Specified by:

componentResized in interface ComponentListener

componentShown

public void componentShown(ComponentEvent arg0)

Specified by:

componentShown in interface ComponentListener

keyPressed

public void keyPressed(KeyEvent arg0)

Specified by:

keyPressed in interface KeyListener

keyReleased

public void keyReleased(KeyEvent arg0)

Specified by:

keyReleased in interface KeyListener

keyTyped

public void keyTyped(KeyEvent arg0)

Specified by:

keyTyped in interface KeyListener

getController

public NetworkController getController()

Returns:

the controller

setController

public void setController(NetworkController controller)

Parameters:

controller - the controller to set

updateLines

protected void updateLines()