aminePlatform.guis.graphDrawing
Class GraphDrawPanel

java.lang.Object
  java.awt.Component
      java.awt.Container
          javax.swing.JComponent
              javax.swing.JPanel
                  aminePlatform.guis.graphDrawing.GraphDrawPanel

All Implemented Interfaces:

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

Direct Known Subclasses:

CGDrawPanel, OntologyKBDrawPanel

public class GraphDrawPanel

extends javax.swing.JPanel

implements AmineConstants

Title : GraphDrawPanel

Description : GraphDrawPanel is the Panel for Graph Drawing. Draw methods are defined here, as well as mouse actions and other related UI components.

Copyright : Copyright (c) Adil KABBAJ 2004-2009

See Also:

Serialized Form

Nested Class Summary

class	GraphDrawPanel.CmdCtxtMenu
(package private) class	GraphDrawPanel.SelectCtxtMenu
class	GraphDrawPanel.TxtFldVEdge The textField of ListBox is editable ; user can specify his own name or he can select a primitive name (from the list) and change it.
class	GraphDrawPanel.TxtFldVNode Inner Classes : UIs
(package private) class	GraphDrawPanel.VEdgeCtxtMenu
class	GraphDrawPanel.VNodeCtxtMenu Title : NodeCtxtMenu Description : NodeCtxtMenu is a JPopupMenu for Node in a Graph.

Nested classes inherited from class javax.swing.JPanel

javax.swing.JPanel.AccessibleJPanel

Nested classes inherited from class javax.swing.JComponent

javax.swing.JComponent.AccessibleJComponent

Nested classes inherited from class java.awt.Container

java.awt.Container.AccessibleAWTContainer

Nested classes inherited from class java.awt.Component

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

Field Summary

protected java.awt.Point	clickPoint
GraphDrawPanel.CmdCtxtMenu	cmdCtxtMenu
static byte	cstbt_linkMode
static byte	cstbt_ModeCmd
static byte	cstbt_ModeEdit
static byte	cstbt_ModePaste
static byte	cstbt_ModeZoom
static byte	cstbt_vedgeMode
static byte	cstbt_vnodeMode
Lexicon	currentLexicon
int	currFontSize
static java.awt.Cursor	curs_Crosshair
static java.awt.Cursor	curs_default
static java.awt.Cursor	curs_Hand
static java.awt.Cursor	curs_Move
static java.awt.Cursor	curs_North
static java.awt.Cursor	curs_Text
static boolean	dragMode
static java.awt.Font	fontTxtFld
(package private) static java.awt.Point	initPosOfVEdgeName
(package private) java.awt.event.KeyListener	keyListener
static java.awt.Color	lemon_Chiffon
(package private) java.util.ArrayList	listOfSelectedVNodes
static java.awt.Point	locVGraphFrm
double	m_zoom
byte	mbt_Curs
(package private) java.awt.event.MouseAdapter	mouseAdapt
(package private) java.awt.event.MouseMotionAdapter	mouseMotAdapt
java.awt.Dimension	prefSize
java.awt.Rectangle	rectangleBuffer
java.awt.Rectangle	rectangleTracker
(package private) GraphDrawPanel.SelectCtxtMenu	selctCtxtMenu
java.awt.Point	spt_DebDrag
GraphDrawPanel.TxtFldVEdge	tfldVEdge
GraphDrawPanel.TxtFldVNode	tfldVNode
(package private) GraphDrawPanel.VEdgeCtxtMenu	vedgeCtxtMenu
VisualEdge	vedgeInEdition
VisualEdge	vedgeNamePressed
VisualEdge	vedgeNameSelected
VisualEdge	vedgeSelected
VisualGraph	vgraph
VisualGraph	vgraphBuffer
VisualNode	vNodeCopy
GraphDrawPanel.VNodeCtxtMenu	vnodeCtxtMenu
VisualNode	vnodePressed
VisualNode	vnodeSelected
int	ZoomScale

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.Container

Fields inherited from class java.awt.Component

BOTTOM_ALIGNMENT, CENTER_ALIGNMENT, LEFT_ALIGNMENT, RIGHT_ALIGNMENT, TOP_ALIGNMENT

Fields inherited from interface aminePlatform.util.AmineConstants

ANALOGY, B_ASSIGN, B_DSPLY_WT_DELAY, B_DSPLY_WTT_DELAY, B_TRIGGER, B_WTT_DSPLY, BLOCK_BACKWARD_PROPAGATION, BLOCK_FORWARD_PROPAGATION, CANON, CGIF, CGRAPHIC, CHECK_PRECONDITIONS, COMPARE, COMPOSED_GOAL, CONCEPT_TYPE_IDENT, CONTEXT, COVERED_BY, CPLTE_CONTRACT, DEFINITION, EQ_OR_MORE_SPCFQ, EQUAL, EXPAND, FALSE_FOCUS_LIST, FUNCTIONAL, GENERALISE, GENERALIZE, HAVE_AN_INTERSECTION, ID_ADD, ID_DIV, ID_EQ, ID_INF, ID_IS, ID_MESSAGE, ID_MUL, ID_NOT, ID_NULL, ID_OPER_AND, ID_OPER_OR, ID_SUB, ID_SUP, IN_ACTIVATION, IN_MODE, IN_MODE2, INDIVIDUAL, INDIVIDUAL_IDENT, INTEGRATED, IS_CANONIC, KEY_GLOBAL_RULE, LC_ADD, LC_AMINE_BOOLEAN, LC_AMINE_DOUBLE, LC_AMINE_INTEGER, LC_AND, LC_BOOLEAN, LC_CG, LC_CLOSE_BRKT, LC_CLOSE_PARENT, LC_CLOSE_SET, LC_COMMA, LC_COMMA_SEMI, LC_CONCEPT, LC_CONSTRUCTOR, LC_CS, LC_CUT, LC_DIFF, LC_DIV, LC_DOUBLE, LC_DSBL_BKWRD_PRPGTN, LC_DSBL_FRWRD_PRPGTN, LC_EOF, LC_EQ, LC_FOUR_POINTS, LC_IDENTIFIER, LC_IF, LC_INF, LC_INTEGER, LC_INTEROG, LC_IS, LC_JAVA_OBJECT, LC_LEFT_ARROW, LC_LIST, LC_NULL, LC_OPEN_BRKT, LC_OPEN_PARENT, LC_OPEN_SET, LC_OPER_AND, LC_OPER_OR, LC_POINT, LC_RELATION, LC_RGHT_ARROW, LC_SEMI_COMMA, LC_SET, LC_STAR, LC_STATE, LC_STRING, LC_SUB, LC_SUP, LC_TERM, LC_TWO_POINTS, LC_VAR_LIST_CONSTRUCTOR, LC_VARIABLE, LF, MAXIMAL_JOIN, MORE_GENERAL, MORE_SPECIFIC, NOTHING_TO_INTEGRATE, OPERS_WITH_RSLT, OUT_MODE, OUT_MODE2, PARTIAL_CONTRACT, PARTIAL_SUBSUME, PRJCT_OPERS, PROJECT, READ, READ_SENTENCE, RELATION_TYPE_IDENT, S_AND, S_BOOLEAN, S_CG, S_CLOSE_BRKT, S_CLOSE_PARENT, S_CLOSE_SET, S_COMMA, S_CONCEPT, S_CONSTRUCTOR, S_CUT, S_DIFF, S_DOUBLE, S_EOF, S_EQUAL, S_EXPAND, S_FALSE, S_FOUR_POINTS, S_GENERALISE, S_GENERALIZE, S_IDENTIFIER, S_IF, S_INTEGER, S_INTEROG, S_IS, S_IS_CANONIC, S_LEFT_ARROW, S_LIST, S_MAXIMAL_JOIN, S_OPEN_BRKT, S_OPEN_PARENT, S_OPEN_SET, S_POINT, S_RGHT_ARROW, S_SEMI_COMMA, S_SOURCE, S_SPECIALIZE, S_STATE, S_STRING, S_SUBSUME, S_SUBSUME_WITH_RESULT, S_SUPER, S_TARGET, S_TERM, S_THIS, S_TRUE, S_TWO_POINTS, S_UNIFY, S_VARIABLE, SITUATION, SPECIALIZE, STEADY, SUBSUME, SUBSUME_WITH_RSLT, TRIGGER, UNCOMPARABLE, UNIFY, VAR_SUPER, WAIT_ASSIGNMENT, WAIT_END_OF_ASSIGNMENT, WAIT_PRECONDITIONS, WAIT_VALUE

Fields inherited from interface java.awt.image.ImageObserver

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

Constructor Summary

GraphDrawPanel(Lexicon lexicon)
Create a GraphDrawPanel for the specified GraphDrawFrame, taking into account the specified Lexicon

Method Summary

protected boolean	canNodeBeEdited()
void	clear() Clear the content of the current GraphDrawPanel
(package private) static int	computeDistance(java.awt.Point p, java.awt.Point p0, java.awt.Point p1) Compute the distance between a point p and the segment (p0, p1).
(package private) static boolean	computeIntersection(java.awt.Point p0, java.awt.Point p1, java.awt.Point n0, java.awt.Point n1, java.awt.Point px) Compute the intersection between (p0, p1) and (n0, n1) and returns the result
void	copy() Copy the selected elements
Edge	createEdge() Create an Edge.
Graph	createGraph() Create a Graph.
void	cut() Cut the selected elements
protected void	cutWithoutBuffering()
protected void	displayContent(VisualNode vnode) Display the content of the specified Visual Node.
(package private) void	drawVEdgeInEdition(java.awt.Graphics g) Draw the VisualEdge that is in edition
boolean	drawVNode(java.awt.Graphics g, VisualNode vnode, Lexicon lexicon) Draw VisualNode.
void	ExeTreatVnode(java.lang.String contenu)
void	finalize()
void	getBorderForSelection() Get the minimal rectangle for the tracker
int	getFontSize() return the font size of the current VisualGraph
(package private) static java.awt.Point	getIntersect(java.awt.Point p0, java.awt.Point p1, java.awt.Rectangle rect) Auxiliary Methods
(package private) void	getSelectedVEdges(java.util.ArrayList lstVEdgeASel, java.util.ArrayList lstVNodeSel)
(package private) void	getSelectedVNodes(java.util.ArrayList lst)
protected java.lang.String	getTxtInEdition(int caretPosition)
boolean	graphWithDrawingInf(Graph graph)
protected boolean	insertText(java.lang.String s2Insert, int insertPosition)
(package private) static boolean	isBetween(int v, int b1, int b2)
(package private) static boolean	isRectangleInRectangle(java.awt.Rectangle rct1, java.awt.Rectangle rct2)
(package private) void	onKeyPressed(java.awt.event.KeyEvent e)
void	onMouseClicked(java.awt.event.MouseEvent e)
(package private) void	onMouseDragged(java.awt.event.MouseEvent e)
protected void	onMouseEntered(java.awt.event.MouseEvent e1)
(package private) void	onMouseExited(java.awt.event.MouseEvent e1)
(package private) void	onMouseMoved(java.awt.event.MouseEvent e1)
void	onMousePressed(java.awt.event.MouseEvent e)
protected void	onMouseReleased(java.awt.event.MouseEvent e)
void	paintComponent(java.awt.Graphics g) PaintComponent of the current GraphDrawPanel
void	paste() Paste the content of the buffer at the position specified by the attribute clickPoint
void	rearrange() ADDED By Nabil this method allow the automatic reorganizing of graph's nodes
(package private) static java.awt.Rectangle	rectangleBoundTxt(java.lang.String s, java.awt.Point p)
void	selectAll() Select all the elements (visual nodes and visual edges) of the current GraphDrawPanel
protected void	selectElements(int caretPosition)
void	selectVEdge(VisualEdge vedge) Set the specified vedge as the selected Visual Edge.
void	selectVEdgeName(VisualEdge vedge) Set the specified vedge as the selected Visual Edge.
void	selectVNode(VisualNode vnode) Set the specified vnode as the selected Visual Node.
void	setCursorTolinkMode() Set the cursor for the current GraphDrawPanel to Link Mode VEdge.
void	setCursorToModeCmd() Set the cursor for the current GraphDrawPanel to Mode Command
void	setCursorToModeEdit() Set the cursor for the current GraphDrawPanel to Mode Edition
void	setCursorToModePaste() Set the cursor for the current GraphDrawPanel to Mode Paste.
void	setCursorToModeZoom() Set the cursor for the current GraphDrawPanel to Mode Zoom
void	setCursorTovedgeMode() Set the cursor for the current GraphDrawPanel to Mode VEdge (for the creation of a Visual Edge).
void	setCursorTovnodeMode() Set the cursor for the current GraphDrawPanel to Mode VNode (for the creation of a Visual Node).
protected void	setElemsInTxtFldVEdge()
void	SetFontSize(int fontsize) Set the font size of the current VisualGraph
protected void	setIndividualElements()
protected void	setTypeElements() It should be redefined by subclasses of GraphDrawPanel
void	SetZoomScale(int zoom) Set the scale zoom of the current VisualGraph
protected void	treatVEdge(java.lang.String txt)
(package private) void	undoVEdgeEdition() Undo Visual Edge Edition
void	unselectTracker() Deselect the tracker.
void	unselectVEdge() Deselect the selected Visual Edge.
void	unselectVEdgeName() Deselect the selected Visual Edge.
void	unselectVNode() Deselect the selected Visual Node.
void	update(VisualNode vnode, java.lang.String contenu, java.awt.Rectangle rectangle) Update the specified vnode according to the new content (contenu) and with the new rectangle.
void	updateCursorMode(byte btCursMode)
void	updateDeletingEdge()
protected void	updateItemsNdeCtxtMn() It should be redefined by subclasses of GraphDraPanel
protected void	updatePanels(Node source)
void	updateScroll() Update the scroll of the frame of the current GraphDrawPanel
protected void	updateTreePanel()
(package private) boolean	vedgeClicked(java.awt.Point p)
(package private) boolean	vedgeNameClicked(java.awt.Point p)
protected boolean	vnodeClicked(java.awt.Point p)
void	vnodesInTracker() Determine the visual nodes that are enclosed by the tracker and put them in the attribute listOfSelectedVNodes.
void	ZoomIn()
void	ZoomOut()

Methods inherited from class javax.swing.JPanel

getAccessibleContext, getUI, getUIClassID, paramString, setUI, updateUI

Methods inherited from class javax.swing.JComponent

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

Methods inherited from class java.awt.Container

add, add, add, add, add, addContainerListener, addImpl, applyComponentOrientation, areFocusTraversalKeysSet, countComponents, deliverEvent, doLayout, findComponentAt, findComponentAt, getComponent, getComponentAt, getComponentAt, getComponentCount, getComponents, getContainerListeners, getFocusTraversalKeys, getFocusTraversalPolicy, getLayout, insets, invalidate, isAncestorOf, isFocusCycleRoot, isFocusCycleRoot, isFocusTraversalPolicySet, layout, list, list, locate, minimumSize, paintComponents, preferredSize, printComponents, processContainerEvent, processEvent, remove, remove, removeAll, removeContainerListener, setFocusCycleRoot, setFocusTraversalKeys, setFocusTraversalPolicy, 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, getBackground, getBounds, getColorModel, getComponentListeners, getComponentOrientation, getCursor, getDropTarget, getFocusCycleRootAncestor, getFocusListeners, getFocusTraversalKeysEnabled, getFont, getFontMetrics, getForeground, getGraphicsConfiguration, getHierarchyBoundsListeners, getHierarchyListeners, getIgnoreRepaint, getInputContext, getInputMethodListeners, getInputMethodRequests, getKeyListeners, getLocale, getLocation, getLocationOnScreen, getMouseListeners, getMouseMotionListeners, getMouseWheelListeners, getName, getParent, getPeer, getSize, getToolkit, getTreeLock, gotFocus, handleEvent, hasFocus, hide, imageUpdate, inside, isBackgroundSet, isCursorSet, isDisplayable, isEnabled, isFocusable, isFocusOwner, isFocusTraversable, isFontSet, isForegroundSet, isLightweight, 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, processMouseEvent, processMouseWheelEvent, remove, removeComponentListener, removeFocusListener, removeHierarchyBoundsListener, removeHierarchyListener, removeInputMethodListener, removeKeyListener, removeMouseListener, removeMouseMotionListener, removeMouseWheelListener, 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, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

curs_default

public static final java.awt.Cursor curs_default

curs_Text

public static final java.awt.Cursor curs_Text

curs_Crosshair

public static final java.awt.Cursor curs_Crosshair

curs_Move

public static final java.awt.Cursor curs_Move

curs_Hand

public static final java.awt.Cursor curs_Hand

curs_North

public static final java.awt.Cursor curs_North

locVGraphFrm

public static final java.awt.Point locVGraphFrm

cstbt_ModeCmd

public static final byte cstbt_ModeCmd

See Also:

Constant Field Values

cstbt_vnodeMode

public static final byte cstbt_vnodeMode

See Also:

Constant Field Values

cstbt_vedgeMode

public static final byte cstbt_vedgeMode

See Also:

Constant Field Values

cstbt_ModePaste

public static final byte cstbt_ModePaste

See Also:

Constant Field Values

cstbt_linkMode

public static final byte cstbt_linkMode

See Also:

Constant Field Values

cstbt_ModeEdit

public static final byte cstbt_ModeEdit

See Also:

Constant Field Values

cstbt_ModeZoom

public static final byte cstbt_ModeZoom

See Also:

Constant Field Values

vedgeInEdition

public VisualEdge vedgeInEdition

vgraphBuffer

public VisualGraph vgraphBuffer

rectangleBuffer

public java.awt.Rectangle rectangleBuffer

vnodePressed

public VisualNode vnodePressed

vedgeNamePressed

public VisualEdge vedgeNamePressed

initPosOfVEdgeName

static java.awt.Point initPosOfVEdgeName

spt_DebDrag

public java.awt.Point spt_DebDrag

dragMode

public static boolean dragMode

prefSize

public java.awt.Dimension prefSize

clickPoint

protected java.awt.Point clickPoint

fontTxtFld

public static final java.awt.Font fontTxtFld

lemon_Chiffon

public static final java.awt.Color lemon_Chiffon

currFontSize

public int currFontSize

currentLexicon

public Lexicon currentLexicon

tfldVNode

public GraphDrawPanel.TxtFldVNode tfldVNode

tfldVEdge

public GraphDrawPanel.TxtFldVEdge tfldVEdge

selctCtxtMenu

GraphDrawPanel.SelectCtxtMenu selctCtxtMenu

vnodeCtxtMenu

public GraphDrawPanel.VNodeCtxtMenu vnodeCtxtMenu

vedgeCtxtMenu

GraphDrawPanel.VEdgeCtxtMenu vedgeCtxtMenu

cmdCtxtMenu

public GraphDrawPanel.CmdCtxtMenu cmdCtxtMenu

vgraph

public VisualGraph vgraph

listOfSelectedVNodes

java.util.ArrayList listOfSelectedVNodes

mbt_Curs

public byte mbt_Curs

vnodeSelected

public VisualNode vnodeSelected

vedgeSelected

public VisualEdge vedgeSelected

vedgeNameSelected

public VisualEdge vedgeNameSelected

rectangleTracker

public java.awt.Rectangle rectangleTracker

mouseMotAdapt

java.awt.event.MouseMotionAdapter mouseMotAdapt

mouseAdapt

java.awt.event.MouseAdapter mouseAdapt

keyListener

java.awt.event.KeyListener keyListener

vNodeCopy

public VisualNode vNodeCopy

ZoomScale

public int ZoomScale

m_zoom

public double m_zoom

Constructor Detail

GraphDrawPanel

public GraphDrawPanel(Lexicon lexicon)

Create a GraphDrawPanel for the specified GraphDrawFrame, taking into account the specified Lexicon

Parameters:

lexicon - A Lexicon

Method Detail

finalize

public void finalize()

updateCursorMode

public void updateCursorMode(byte btCursMode)

setCursorToModeCmd

public void setCursorToModeCmd()

Set the cursor for the current GraphDrawPanel to Mode Command

setCursorToModeEdit

public void setCursorToModeEdit()

Set the cursor for the current GraphDrawPanel to Mode Edition

setCursorToModeZoom

public void setCursorToModeZoom()

Set the cursor for the current GraphDrawPanel to Mode Zoom

setCursorTovnodeMode

public void setCursorTovnodeMode()

Set the cursor for the current GraphDrawPanel to Mode VNode (for the creation of a Visual Node).

setCursorTovedgeMode

public void setCursorTovedgeMode()

Set the cursor for the current GraphDrawPanel to Mode VEdge (for the creation of a Visual Edge).

setCursorTolinkMode

public void setCursorTolinkMode()

Set the cursor for the current GraphDrawPanel to Link Mode VEdge.

setCursorToModePaste

public void setCursorToModePaste()

Set the cursor for the current GraphDrawPanel to Mode Paste.

createEdge

public Edge createEdge()

Create an Edge. This method does nothing here, it should be redefined in subclasses of GraphDrawPanel.

Returns:

an Edge

createGraph

public Graph createGraph()

Create a Graph. This method does nothing here, it should be redefined in subclasses of GraphDrawPanel.

Returns:

a Graph

selectVNode

public void selectVNode(VisualNode vnode)

Set the specified vnode as the selected Visual Node.

Parameters:

vnode - A Visual Node

unselectVNode

public void unselectVNode()

Deselect the selected Visual Node.

selectVEdge

public void selectVEdge(VisualEdge vedge)

Set the specified vedge as the selected Visual Edge.

Parameters:

vedge - A Visual Edge

unselectVEdge

public void unselectVEdge()

Deselect the selected Visual Edge.

selectVEdgeName

public void selectVEdgeName(VisualEdge vedge)

Set the specified vedge as the selected Visual Edge.

Parameters:

vedge - A Visual Edge

unselectVEdgeName

public void unselectVEdgeName()

Deselect the selected Visual Edge.

unselectTracker

public void unselectTracker()

Deselect the tracker.

undoVEdgeEdition

void undoVEdgeEdition()

Undo Visual Edge Edition

drawVEdgeInEdition

void drawVEdgeInEdition(java.awt.Graphics g)

Draw the VisualEdge that is in edition

Parameters:

g - Graphics

vnodeClicked

protected boolean vnodeClicked(java.awt.Point p)

vedgeClicked

boolean vedgeClicked(java.awt.Point p)

vedgeNameClicked

boolean vedgeNameClicked(java.awt.Point p)

selectAll

public void selectAll()

Select all the elements (visual nodes and visual edges) of the current GraphDrawPanel

getBorderForSelection

public void getBorderForSelection()

Get the minimal rectangle for the tracker

vnodesInTracker

public void vnodesInTracker()

Determine the visual nodes that are enclosed by the tracker and put them in the attribute listOfSelectedVNodes.

updateScroll

public void updateScroll()

Update the scroll of the frame of the current GraphDrawPanel

update

public void update(VisualNode vnode,
                   java.lang.String contenu,
                   java.awt.Rectangle rectangle)
            throws java.lang.Exception

Update the specified vnode according to the new content (contenu) and with the new rectangle. This method does nothing here but it should be redefined in subclasses of GraphDrawPanel (for instance in CGDrawPanel and OntologyDrawPanel)

Throws:

java.lang.Exception

graphWithDrawingInf

public boolean graphWithDrawingInf(Graph graph)

paintComponent

public void paintComponent(java.awt.Graphics g)

PaintComponent of the current GraphDrawPanel

Parameters:

g - Graphics

getSelectedVNodes

void getSelectedVNodes(java.util.ArrayList lst)

getSelectedVEdges

void getSelectedVEdges(java.util.ArrayList lstVEdgeASel,
                       java.util.ArrayList lstVNodeSel)

copy

public void copy()

Copy the selected elements

paste

public void paste()

Paste the content of the buffer at the position specified by the attribute clickPoint

cut

public void cut()

Cut the selected elements

cutWithoutBuffering

protected void cutWithoutBuffering()

updateDeletingEdge

public void updateDeletingEdge()

clear

public void clear()

Clear the content of the current GraphDrawPanel

onMouseClicked

public void onMouseClicked(java.awt.event.MouseEvent e)

onMousePressed

public void onMousePressed(java.awt.event.MouseEvent e)

onMouseDragged

void onMouseDragged(java.awt.event.MouseEvent e)

onMouseEntered

protected void onMouseEntered(java.awt.event.MouseEvent e1)

onMouseExited

void onMouseExited(java.awt.event.MouseEvent e1)

onMouseMoved

void onMouseMoved(java.awt.event.MouseEvent e1)

canNodeBeEdited

protected boolean canNodeBeEdited()

updatePanels

protected void updatePanels(Node source)

updateTreePanel

protected void updateTreePanel()

onMouseReleased

protected void onMouseReleased(java.awt.event.MouseEvent e)

onKeyPressed

void onKeyPressed(java.awt.event.KeyEvent e)

updateItemsNdeCtxtMn

protected void updateItemsNdeCtxtMn()

It should be redefined by subclasses of GraphDraPanel

setTypeElements

protected void setTypeElements()

It should be redefined by subclasses of GraphDrawPanel

setIndividualElements

protected void setIndividualElements()

setElemsInTxtFldVEdge

protected void setElemsInTxtFldVEdge()

insertText

protected boolean insertText(java.lang.String s2Insert,
                             int insertPosition)

getTxtInEdition

protected java.lang.String getTxtInEdition(int caretPosition)

selectElements

protected void selectElements(int caretPosition)

drawVNode

public boolean drawVNode(java.awt.Graphics g,
                         VisualNode vnode,
                         Lexicon lexicon)

Draw VisualNode. It should be redefined by subclasses of GraphDraPanel

displayContent

protected void displayContent(VisualNode vnode)

Display the content of the specified Visual Node. It should be redefined by subclasses of GraphDraPanel

ExeTreatVnode

public void ExeTreatVnode(java.lang.String contenu)
                   throws java.lang.Exception

Throws:

java.lang.Exception

treatVEdge

protected void treatVEdge(java.lang.String txt)

getIntersect

static java.awt.Point getIntersect(java.awt.Point p0,
                                   java.awt.Point p1,
                                   java.awt.Rectangle rect)

Auxiliary Methods

computeIntersection

static boolean computeIntersection(java.awt.Point p0,
                                   java.awt.Point p1,
                                   java.awt.Point n0,
                                   java.awt.Point n1,
                                   java.awt.Point px)

Compute the intersection between (p0, p1) and (n0, n1) and returns the result

isBetween

static boolean isBetween(int v,
                         int b1,
                         int b2)

computeDistance

static int computeDistance(java.awt.Point p,
                           java.awt.Point p0,
                           java.awt.Point p1)

Compute the distance between a point p and the segment (p0, p1). This method is used to determine if a mouse click (the point p) is near enough to the segment (p0, p1) of a vedge to conclude that it is a click for selecting the vedge.

isRectangleInRectangle

static boolean isRectangleInRectangle(java.awt.Rectangle rct1,
                                      java.awt.Rectangle rct2)

rectangleBoundTxt

static java.awt.Rectangle rectangleBoundTxt(java.lang.String s,
                                            java.awt.Point p)

rearrange

public void rearrange()

ADDED By Nabil this method allow the automatic reorganizing of graph's nodes

SetFontSize

public void SetFontSize(int fontsize)

Set the font size of the current VisualGraph

getFontSize

public int getFontSize()

return the font size of the current VisualGraph

SetZoomScale

public void SetZoomScale(int zoom)

Set the scale zoom of the current VisualGraph

ZoomOut

public void ZoomOut()

ZoomIn

public void ZoomIn()