Class GraphJEditor

java.lang.Object

java.awt.Component

java.awt.Container

java.awt.Window

java.awt.Frame

javax.swing.JFrame

GraphJEditor

All Implemented Interfaces:

GraphListener, ImageReader, java.awt.event.ActionListener, java.awt.event.MouseListener, java.awt.event.MouseMotionListener, java.awt.image.ImageObserver, java.awt.MenuContainer, java.io.FilenameFilter, java.io.Serializable, java.lang.Runnable, java.util.EventListener, javax.accessibility.Accessible, javax.swing.RootPaneContainer, javax.swing.table.TableModel, javax.swing.WindowConstants

public class GraphJEditor
extends javax.swing.JFrame
implements java.awt.event.ActionListener, java.awt.event.MouseListener, java.awt.event.MouseMotionListener, java.io.FilenameFilter, ImageReader, GraphListener, javax.swing.table.TableModel, java.lang.Runnable

Un editor per grafi

Version:

4.5 1/6/14 inserito cambio di lingua nei menu e nelle richieste 30/6/14 inserita la visualizzazione della matrice 13/2/16 corretta la memorizzazione dello spessore di default 17/10/16 corretto la modifica dello spessore degli archi attivato il funzionamento da server 12/4/18 corretto alcune voci del cambio di lingua del menu' 23/4/18 corretto l'inserimento dopo puntamento quando il pannello e' zoommato aggiunto il comportamento adattivo e la possibilità di fissare i nodi nell'adattamento e negli spostamenti multipli 30/1/19 corretto la ripresa del servizio come server 4/2/19 corretto i bordi bianchi della immagini salvate 6/2/19 corretto la chiusura del servizio come server alla chiusura della finestra corretto il primo aggiornamento della lingua 12/2/19 sistemato il default di fissaggio dei nodi 27/5/19 aggiunta la voce di menù per la selezione/deselezione di tutti i nodi

See Also:

Serialized Form

Nested Class Summary

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

javax.swing.JFrame.AccessibleJFrame

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

java.awt.Frame.AccessibleAWTFrame

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

java.awt.Window.AccessibleAWTWindow, java.awt.Window.Type

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

java.awt.Container.AccessibleAWTContainer

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

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

Field Summary

Fields inherited from class javax.swing.JFrame

accessibleContext, rootPane, rootPaneCheckingEnabled

Fields inherited from class java.awt.Frame

CROSSHAIR_CURSOR, DEFAULT_CURSOR, E_RESIZE_CURSOR, HAND_CURSOR, ICONIFIED, MAXIMIZED_BOTH, MAXIMIZED_HORIZ, MAXIMIZED_VERT, MOVE_CURSOR, N_RESIZE_CURSOR, NE_RESIZE_CURSOR, NORMAL, NW_RESIZE_CURSOR, S_RESIZE_CURSOR, SE_RESIZE_CURSOR, SW_RESIZE_CURSOR, TEXT_CURSOR, W_RESIZE_CURSOR, WAIT_CURSOR

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

Fields inherited from interface javax.swing.WindowConstants

DISPOSE_ON_CLOSE, DO_NOTHING_ON_CLOSE, EXIT_ON_CLOSE, HIDE_ON_CLOSE

Constructor Summary

Constructors

Constructor	Description
GraphJEditor()	Crea un GraphJEditor

Method Summary

Modifier and Type	Method	Description
boolean	accept(java.io.File dir, java.lang.String name)	Filtra i files da presentare
void	actionPerformed(java.awt.event.ActionEvent ae)	Esegue le azioni attivate da un evento
void	addTableModelListener(javax.swing.event.TableModelListener l)	Adds a listener to the list that is notified each time a change to the data model occurs.
void	arcAdded(GraphEvent ge)	invocata quando un arco viene aggiunto
void	arcRemoved(GraphEvent ge)	invocata quando un arco viene rimosso
void	arcSelected(GraphEvent ge)	Permette di selezionare un colore tramite un JColorChooser private Color inputColor() { return JColorChooser.showDialog(this,"Scegli un colore",gp.getColor()); } /*************** invocata quando un arco viene selezionato
void	changed(GraphEvent ge)	invocata quando il pannello viene modificato
java.lang.Class<?>	getColumnClass(int columnIndex)	Returns the most specific superclass for all the cell values in the column.
int	getColumnCount()	Returns the number of columns in the model.
java.lang.String	getColumnName(int columnIndex)	Returns the name of the column at columnIndex.
java.awt.Image	getImage(java.lang.String ims)	Ritorna una immagine
int	getRowCount()	Returns the number of rows in the model.
java.lang.Object	getValueAt(int rowIndex, int columnIndex)	Returns the value for the cell at columnIndex and rowIndex.
boolean	isCellEditable(int rowIndex, int columnIndex)	Returns true if the cell at rowIndex and columnIndex is editable.
static void	main(java.lang.String[] a)	Il metodo di lancio dell'applicazione
void	mouseClicked(java.awt.event.MouseEvent e)	Gestisce l'evento del click sul mouse
void	mouseDragged(java.awt.event.MouseEvent e)	Gestisce l'evento del trasinamento del mouse
void	mouseEntered(java.awt.event.MouseEvent e)	Gestisce l'evento dell'entrata del mouse
void	mouseExited(java.awt.event.MouseEvent e)	Gestisce l'evento dell'uscita del mouse
void	mouseMoved(java.awt.event.MouseEvent e)	Gestisce l'evento del movimento del mouse
void	mousePressed(java.awt.event.MouseEvent e)	Gestisce l'evento della pressione sul mouse
void	mouseReleased(java.awt.event.MouseEvent e)	Gestisce l'evento del rilascio del mouse
void	moved(GraphEvent ge)	invocata quando il pannello viene spostato
void	nodeAdded(GraphEvent ge)	invocata quando un nodo viene aggiunto
void	nodeRemoved(GraphEvent ge)	invocata quando un nodo viene rimosso
void	nodeSelected(GraphEvent ge)	invocata quando un nodo viene selezionato
void	refreshValues()	Aggiorna i cambiamenti
void	removeTableModelListener(javax.swing.event.TableModelListener l)	Removes a listener from the list that is notified each time a change to the data model occurs.
void	run()	crea un nuovo manager per il client che viene accettato
void	set(GraphEvent ge)	invocata quando vengono modificati i default del pannello
void	setMenuText(javax.swing.JMenuItem jmi, java.lang.String text)	Modifica il testo di una voce di menu'
void	setValueAt(java.lang.Object aValue, int rowIndex, int columnIndex)	Sets the value in the cell at columnIndex and rowIndex to aValue.
void	startServe()	Comincia il servizio sulla porta fornita (7823 di default) dell’host indicato
void	stopServe()	Interrompe il servizio sull'host
void	zoomed(GraphEvent ge)	invocata quando viene fatto uno zoom sul pannello

Methods inherited from class javax.swing.JFrame

addImpl, createRootPane, frameInit, getAccessibleContext, getContentPane, getDefaultCloseOperation, getGlassPane, getGraphics, getJMenuBar, getLayeredPane, getRootPane, getTransferHandler, isDefaultLookAndFeelDecorated, isRootPaneCheckingEnabled, paramString, processWindowEvent, remove, repaint, setContentPane, setDefaultCloseOperation, setDefaultLookAndFeelDecorated, setGlassPane, setIconImage, setJMenuBar, setLayeredPane, setLayout, setRootPane, setRootPaneCheckingEnabled, setTransferHandler, update

Methods inherited from class java.awt.Frame

addNotify, getCursorType, getExtendedState, getFrames, getIconImage, getMaximizedBounds, getMenuBar, getState, getTitle, isResizable, isUndecorated, remove, removeNotify, setBackground, setCursor, setExtendedState, setMaximizedBounds, setMenuBar, setOpacity, setResizable, setShape, setState, setTitle, setUndecorated

Methods inherited from class java.awt.Window

addPropertyChangeListener, addPropertyChangeListener, addWindowFocusListener, addWindowListener, addWindowStateListener, applyResourceBundle, applyResourceBundle, createBufferStrategy, createBufferStrategy, dispose, getBackground, getBufferStrategy, getFocusableWindowState, getFocusCycleRootAncestor, getFocusOwner, getFocusTraversalKeys, getIconImages, getInputContext, getListeners, getLocale, getModalExclusionType, getMostRecentFocusOwner, getOpacity, getOwnedWindows, getOwner, getOwnerlessWindows, getShape, getToolkit, getType, getWarningString, getWindowFocusListeners, getWindowListeners, getWindows, getWindowStateListeners, hide, isActive, isAlwaysOnTop, isAlwaysOnTopSupported, isAutoRequestFocus, isFocusableWindow, isFocusCycleRoot, isFocused, isLocationByPlatform, isOpaque, isShowing, isValidateRoot, pack, paint, postEvent, processEvent, processWindowFocusEvent, processWindowStateEvent, removeWindowFocusListener, removeWindowListener, removeWindowStateListener, reshape, setAlwaysOnTop, setAutoRequestFocus, setBounds, setBounds, setCursor, setFocusableWindowState, setFocusCycleRoot, setIconImages, setLocation, setLocation, setLocationByPlatform, setLocationRelativeTo, setMinimumSize, setModalExclusionType, setSize, setSize, setType, setVisible, show, toBack, toFront

Methods inherited from class java.awt.Container

add, add, add, add, add, addContainerListener, applyComponentOrientation, areFocusTraversalKeysSet, countComponents, deliverEvent, doLayout, findComponentAt, findComponentAt, getAlignmentX, getAlignmentY, getComponent, getComponentAt, getComponentAt, getComponentCount, getComponents, getComponentZOrder, getContainerListeners, getFocusTraversalPolicy, getInsets, getLayout, getMaximumSize, getMinimumSize, getMousePosition, getPreferredSize, insets, invalidate, isAncestorOf, isFocusCycleRoot, isFocusTraversalPolicyProvider, isFocusTraversalPolicySet, layout, list, list, locate, minimumSize, paintComponents, preferredSize, print, printComponents, processContainerEvent, remove, removeAll, removeContainerListener, setComponentZOrder, setFocusTraversalKeys, setFocusTraversalPolicy, setFocusTraversalPolicyProvider, setFont, 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, contains, createImage, createImage, createVolatileImage, createVolatileImage, disable, disableEvents, dispatchEvent, enable, enable, enableEvents, enableInputMethods, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, getBaseline, getBaselineResizeBehavior, getBounds, getBounds, getColorModel, getComponentListeners, getComponentOrientation, getCursor, getDropTarget, getFocusListeners, getFocusTraversalKeysEnabled, getFont, getFontMetrics, getForeground, getGraphicsConfiguration, getHeight, getHierarchyBoundsListeners, getHierarchyListeners, getIgnoreRepaint, getInputMethodListeners, getInputMethodRequests, getKeyListeners, getLocation, getLocation, getLocationOnScreen, getMouseListeners, getMouseMotionListeners, getMousePosition, getMouseWheelListeners, getName, getParent, getPropertyChangeListeners, getPropertyChangeListeners, getSize, getSize, getTreeLock, getWidth, getX, getY, gotFocus, handleEvent, hasFocus, imageUpdate, inside, isBackgroundSet, isCursorSet, isDisplayable, isDoubleBuffered, isEnabled, isFocusable, isFocusOwner, isFocusTraversable, isFontSet, isForegroundSet, isLightweight, isMaximumSizeSet, isMinimumSizeSet, isPreferredSizeSet, isValid, isVisible, keyDown, keyUp, list, list, list, location, lostFocus, mouseDown, mouseDrag, mouseEnter, mouseExit, mouseMove, mouseUp, move, nextFocus, paintAll, prepareImage, prepareImage, printAll, processComponentEvent, processFocusEvent, processHierarchyBoundsEvent, processHierarchyEvent, processInputMethodEvent, processKeyEvent, processMouseEvent, processMouseMotionEvent, processMouseWheelEvent, removeComponentListener, removeFocusListener, removeHierarchyBoundsListener, removeHierarchyListener, removeInputMethodListener, removeKeyListener, removeMouseListener, removeMouseMotionListener, removeMouseWheelListener, removePropertyChangeListener, removePropertyChangeListener, repaint, repaint, repaint, requestFocus, requestFocus, requestFocus, requestFocus, requestFocusInWindow, requestFocusInWindow, requestFocusInWindow, resize, resize, revalidate, setComponentOrientation, setDropTarget, setEnabled, setFocusable, setFocusTraversalKeysEnabled, setForeground, setIgnoreRepaint, setLocale, setMaximumSize, setMixingCutoutShape, setName, setPreferredSize, show, size, toString, transferFocus, transferFocusBackward, transferFocusUpCycle

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.awt.MenuContainer

getFont, postEvent

Constructor Detail

GraphJEditor

public GraphJEditor()

Crea un GraphJEditor

Method Detail

actionPerformed

public void actionPerformed(java.awt.event.ActionEvent ae)

Esegue le azioni attivate da un evento

Specified by:

actionPerformed in interface java.awt.event.ActionListener

Parameters:

ae - l'evento gestito

refreshValues

public void refreshValues()

Aggiorna i cambiamenti

getImage

public java.awt.Image getImage(java.lang.String ims)

Ritorna una immagine

Specified by:

getImage in interface ImageReader

Parameters:

ims - nome dell'immagine da ritornare

Returns:

l'immagine letta

accept

public boolean accept(java.io.File dir,
                      java.lang.String name)

Filtra i files da presentare

Specified by:

accept in interface java.io.FilenameFilter

Parameters:

dir - la cartella che viene visualizzata

name - il nome del file indicato

Returns:

ritorna true se il file indicato e' da presentare, false altrimenti

addTableModelListener

public void addTableModelListener(javax.swing.event.TableModelListener l)

Adds a listener to the list that is notified each time a change to the data model occurs.

Specified by:

addTableModelListener in interface javax.swing.table.TableModel

getColumnClass

public java.lang.Class<?> getColumnClass(int columnIndex)

Returns the most specific superclass for all the cell values in the column.

Specified by:

getColumnClass in interface javax.swing.table.TableModel

getColumnCount

public int getColumnCount()

Returns the number of columns in the model.

Specified by:

getColumnCount in interface javax.swing.table.TableModel

getColumnName

public java.lang.String getColumnName(int columnIndex)

Returns the name of the column at columnIndex.

Specified by:

getColumnName in interface javax.swing.table.TableModel

getRowCount

public int getRowCount()

Returns the number of rows in the model.

Specified by:

getRowCount in interface javax.swing.table.TableModel

getValueAt

public java.lang.Object getValueAt(int rowIndex,
                                   int columnIndex)

Returns the value for the cell at columnIndex and rowIndex.

Specified by:

getValueAt in interface javax.swing.table.TableModel

isCellEditable

public boolean isCellEditable(int rowIndex,
                              int columnIndex)

Returns true if the cell at rowIndex and columnIndex is editable.

Specified by:

isCellEditable in interface javax.swing.table.TableModel

removeTableModelListener

public void removeTableModelListener(javax.swing.event.TableModelListener l)

Removes a listener from the list that is notified each time a change to the data model occurs.

Specified by:

removeTableModelListener in interface javax.swing.table.TableModel

setValueAt

public void setValueAt(java.lang.Object aValue,
                       int rowIndex,
                       int columnIndex)

Sets the value in the cell at columnIndex and rowIndex to aValue.

Specified by:

setValueAt in interface javax.swing.table.TableModel

setMenuText

public void setMenuText(javax.swing.JMenuItem jmi,
                        java.lang.String text)

Modifica il testo di una voce di menu'

Parameters:

jmi - la voce di menu'

text - il nuovo testo della voce di menu'

arcSelected

public void arcSelected(GraphEvent ge)

Permette di selezionare un colore tramite un JColorChooser private Color inputColor() { return JColorChooser.showDialog(this,"Scegli un colore",gp.getColor()); } /*************** invocata quando un arco viene selezionato

Specified by:

arcSelected in interface GraphListener

Parameters:

ge - il descrittore dell'evento

nodeSelected

public void nodeSelected(GraphEvent ge)

invocata quando un nodo viene selezionato

Specified by:

nodeSelected in interface GraphListener

Parameters:

ge - il descrittore dell'evento

arcAdded

public void arcAdded(GraphEvent ge)

invocata quando un arco viene aggiunto

Specified by:

arcAdded in interface GraphListener

Parameters:

ge - il descrittore dell'evento

nodeAdded

public void nodeAdded(GraphEvent ge)

invocata quando un nodo viene aggiunto

Specified by:

nodeAdded in interface GraphListener

Parameters:

ge - il descrittore dell'evento

arcRemoved

public void arcRemoved(GraphEvent ge)

invocata quando un arco viene rimosso

Specified by:

arcRemoved in interface GraphListener

Parameters:

ge - il descrittore dell'evento

nodeRemoved

public void nodeRemoved(GraphEvent ge)

invocata quando un nodo viene rimosso

Specified by:

nodeRemoved in interface GraphListener

Parameters:

ge - il descrittore dell'evento

zoomed

public void zoomed(GraphEvent ge)

invocata quando viene fatto uno zoom sul pannello

Specified by:

zoomed in interface GraphListener

Parameters:

ge - il descrittore dell'evento

moved

public void moved(GraphEvent ge)

invocata quando il pannello viene spostato

Specified by:

moved in interface GraphListener

Parameters:

ge - il descrittore dell'evento

changed

public void changed(GraphEvent ge)

invocata quando il pannello viene modificato

Specified by:

changed in interface GraphListener

Parameters:

ge - il descrittore dell'evento

set

public void set(GraphEvent ge)

invocata quando vengono modificati i default del pannello

Specified by:

set in interface GraphListener

Parameters:

ge - il descrittore dell'evento

startServe

public void startServe()

Comincia il servizio sulla porta fornita (7823 di default) dell’host indicato

run

public void run()

crea un nuovo manager per il client che viene accettato

Specified by:

run in interface java.lang.Runnable

stopServe

public void stopServe()

Interrompe il servizio sull'host

mouseClicked

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

Gestisce l'evento del click sul mouse

Specified by:

mouseClicked in interface java.awt.event.MouseListener

Parameters:

e - l'evento gestito

mouseEntered

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

Gestisce l'evento dell'entrata del mouse

Specified by:

mouseEntered in interface java.awt.event.MouseListener

Parameters:

e - l'evento gestito

mouseExited

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

Gestisce l'evento dell'uscita del mouse

Specified by:

mouseExited in interface java.awt.event.MouseListener

Parameters:

e - l'evento gestito

mousePressed

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

Gestisce l'evento della pressione sul mouse

Specified by:

mousePressed in interface java.awt.event.MouseListener

Parameters:

e - l'evento gestito

mouseReleased

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

Gestisce l'evento del rilascio del mouse

Specified by:

mouseReleased in interface java.awt.event.MouseListener

Parameters:

e - l'evento gestito

mouseDragged

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

Gestisce l'evento del trasinamento del mouse

Specified by:

mouseDragged in interface java.awt.event.MouseMotionListener

Parameters:

e - l'evento gestito

mouseMoved

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

Gestisce l'evento del movimento del mouse

Specified by:

mouseMoved in interface java.awt.event.MouseMotionListener

Parameters:

e - l'evento gestito

main

public static void main(java.lang.String[] a)

Il metodo di lancio dell'applicazione

Parameters:

a - gli argomenti della chiamata