net.sourceforge.toscanaj.view.diagram
Class DiagramView

java.lang.Object
  java.awt.Component
      java.awt.Container
          javax.swing.JComponent
              javax.swing.JPanel
                  org.tockit.canvas.Canvas
                      net.sourceforge.toscanaj.view.diagram.DiagramView

All Implemented Interfaces:

javax.accessibility.Accessible, ChangeObserver, java.awt.image.ImageObserver, java.awt.MenuContainer, java.awt.print.Printable, java.io.Serializable

public class DiagramView

extends org.tockit.canvas.Canvas

implements ChangeObserver

This class paints a diagram defined by the SimpleLineDiagram class.

See Also:

Serialized Form

To do:

get rid of ChangeObserver, use EventBroker.

Nested Class Summary

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

static int	NO_SELECTION Currently we don't use selection.
static int	NOT_SELECTED Node displays nothing selected
static int	SELECTED_DIRECTLY Node displays the currently selected concept.
static int	SELECTED_FILTER Node displays a concept in the filter of the currently selected concept.
static int	SELECTED_IDEAL Node displays a concept in the ideal of the currently selected concept.

Fields inherited from class org.tockit.canvas.Canvas

canvasLayers, itemsToRaise, layerNameMapping

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.print.Printable

NO_SUCH_PAGE, PAGE_EXISTS

Fields inherited from interface java.awt.image.ImageObserver

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

Constructor Summary

DiagramView()
Creates a new view displaying an empty diagram (i.e.&#nbsp;nothing at all).

Method Summary

protected void	dragFinished(java.awt.event.MouseEvent e)
LabelView.LabelFactory	getAttributeLabelFactory()
ConceptInterpretationContext	getConceptInterpretationContext()
ConceptInterpreter	getConceptInterpreter()
Diagram2D	getDiagram()
DiagramSchema	getDiagramSchema()
double	getMinimumFontSize()
LabelView.LabelFactory	getObjectLabelFactory()
org.tockit.swing.undo.ExtendedUndoManager	getUndoManager()
protected boolean	isScreenTransformDirty()
protected void	makeScreenTransformClear()
void	paintComponent(java.awt.Graphics g) Paints the diagram on the screen.
void	requestScreenTransformUpdate()
void	setAttributeLabelFactory(LabelView.LabelFactory attributeLabelFactory)
void	setConceptInterpretationContext(ConceptInterpretationContext conceptInterpretationContext)
void	setConceptInterpreter(ConceptInterpreter conceptInterpreter)
void	setDiagramSchema(DiagramSchema schema)
void	setDisplayType(boolean contingentOnly)
void	setFilterMode(boolean filterMode)
void	setMinimumFontSize(double minimumFontSize)
void	setObjectLabelFactory(LabelView.LabelFactory objectLabelFactory) This changes the object labels created for new diagrams.
void	setQuery(Query query) Sets all object label views to use this query when asking their concepts.
void	setSelectedConcepts(Concept[] concepts)
void	setUndoManager(org.tockit.swing.undo.ExtendedUndoManager undoManager)
void	showDiagram(Diagram2D newDiagram) Sets the given diagram as new diagram to display.
void	update(java.lang.Object source) Implements ChangeObserver.update(Object) by repainting the diagram.
void	updateDiagram()
void	updateLabelEntries()

Methods inherited from class org.tockit.canvas.Canvas

addCanvasItem, addCanvasItem, addLayer, clearCanvas, getBackgroundItem, getCanvasCoordinates, getCanvasItemAt, getCanvasItems, getCanvasItemsAt, getCanvasItemsByType, getCanvasSize, getClosestPointOnGrid, getController, getGridCellHeight, getGridCellWidth, getScreenTransform, hasGridEnabled, hasLayer, paintCanvas, print, raiseItem, removeCanvasItem, removeLayer, scaleToFit, setGrid, setGridEnabled, setScreenTransform

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, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

NO_SELECTION

public static final int NO_SELECTION

Currently we don't use selection.

See Also:

Constant Field Values

NOT_SELECTED

public static final int NOT_SELECTED

Node displays nothing selected

See Also:

Constant Field Values

SELECTED_DIRECTLY

public static final int SELECTED_DIRECTLY

Node displays the currently selected concept.

See Also:

Constant Field Values

SELECTED_FILTER

public static final int SELECTED_FILTER

Node displays a concept in the filter of the currently selected concept.

See Also:

Constant Field Values

SELECTED_IDEAL

public static final int SELECTED_IDEAL

Node displays a concept in the ideal of the currently selected concept.

See Also:

Constant Field Values

Constructor Detail

DiagramView

public DiagramView()

Creates a new view displaying an empty diagram (i.e.&#nbsp;nothing at all).

Method Detail

getConceptInterpreter

public ConceptInterpreter getConceptInterpreter()

setConceptInterpreter

public void setConceptInterpreter(ConceptInterpreter conceptInterpreter)

setConceptInterpretationContext

public void setConceptInterpretationContext(ConceptInterpretationContext conceptInterpretationContext)

setFilterMode

public void setFilterMode(boolean filterMode)

dragFinished

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

requestScreenTransformUpdate

public void requestScreenTransformUpdate()

update

public void update(java.lang.Object source)

Implements ChangeObserver.update(Object) by repainting the diagram.

Specified by:

update in interface ChangeObserver

updateDiagram

public void updateDiagram()

isScreenTransformDirty

protected boolean isScreenTransformDirty()

paintComponent

public void paintComponent(java.awt.Graphics g)

Paints the diagram on the screen.

makeScreenTransformClear

protected void makeScreenTransformClear()

showDiagram

public void showDiagram(Diagram2D newDiagram)

Sets the given diagram as new diagram to display. This will automatically cause a repaint of the view.

getDiagram

public Diagram2D getDiagram()

setDisplayType

public void setDisplayType(boolean contingentOnly)

updateLabelEntries

public void updateLabelEntries()

setSelectedConcepts

public void setSelectedConcepts(Concept[] concepts)

setQuery

public void setQuery(Query query)

Sets all object label views to use this query when asking their concepts.

getDiagramSchema

public DiagramSchema getDiagramSchema()

setDiagramSchema

public void setDiagramSchema(DiagramSchema schema)

getMinimumFontSize

public double getMinimumFontSize()

setMinimumFontSize

public void setMinimumFontSize(double minimumFontSize)

getAttributeLabelFactory

public LabelView.LabelFactory getAttributeLabelFactory()

getObjectLabelFactory

public LabelView.LabelFactory getObjectLabelFactory()

setAttributeLabelFactory

public void setAttributeLabelFactory(LabelView.LabelFactory attributeLabelFactory)

setObjectLabelFactory

public void setObjectLabelFactory(LabelView.LabelFactory objectLabelFactory)

This changes the object labels created for new diagrams. If a different label factory is given, this factory will be used to create the object labels. If null is given, no object labels will be used.

getConceptInterpretationContext

public ConceptInterpretationContext getConceptInterpretationContext()

getUndoManager

public org.tockit.swing.undo.ExtendedUndoManager getUndoManager()

setUndoManager

public void setUndoManager(org.tockit.swing.undo.ExtendedUndoManager undoManager)