Package org.graffiti.plugin.attributecomponent

Class AbstractAttributeComponent

java.lang.Object

java.awt.Component

java.awt.Container

javax.swing.JComponent

org.graffiti.plugin.view.AttributeComponent

org.graffiti.plugin.attributecomponent.AbstractAttributeComponent

All Implemented Interfaces:

ImageObserver, MenuContainer, Serializable, GraffitiViewComponent

Direct Known Subclasses:

ChartAttributeComponent, CompoundImageAttributeComponent, LabelComponent, PathwayLinkVisualizationComponent

public abstract class AbstractAttributeComponent
extends AttributeComponent
implements GraffitiViewComponent

This component represents a org.graffiti.attributes.Attribute.

Version:

$Revision: 1.9 $

See Also:

Serialized Form

Nested Class Summary

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

JComponent.AccessibleJComponent

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

Component.BaselineResizeBehavior

Field Summary

Fields inherited from class javax.swing.JComponent

TOOL_TIP_TEXT_KEY, 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

Constructors

Constructor	Description
AbstractAttributeComponent()	Instantiates an AttributeComponent

Method Summary

Modifier and Type	Method	Description
void	adjustComponentPosition()	adjust the component position only
void	adjustComponentSize()	adjust the component size and position
abstract void	attributeChanged(Attribute attr)	Called when a graphics attribute of the attribute represented by this component has changed.
boolean	checkVisibility(int minimumComponentSize)	Attribute components can use this method to check if they are or should be visible in the view.
void	createNewShape(CoordinateSystem coordSys)	Called to initialise the component of this attribute correctly.
Attribute	getAttribute()	Returns the attribute that is displayed by this component.
void	paint(Graphics g)
void	paintComponent(Graphics g)
abstract void	recreate()	Used when the shape changed in the datastructure.
void	setAttribute(Attribute attr)	Sets an instance of attribute which this component displays.
void	setGraphElementShape(GraphElementShape geShape)	Sets shape of graph element to which the attribute of this component belongs.
void	setShift(Point shift)	DOCUMENT ME!

Methods inherited from class org.graffiti.plugin.view.AttributeComponent

highlight, setAlpha, setHidden

Methods inherited from class javax.swing.JComponent

addAncestorListener, addNotify, addVetoableChangeListener, computeVisibleRect, contains, createToolTip, disable, enable, firePropertyChange, firePropertyChange, firePropertyChange, getActionForKeyStroke, getActionMap, getAlignmentX, getAlignmentY, getAncestorListeners, getAutoscrolls, getBaseline, getBaselineResizeBehavior, getBorder, getBounds, getClientProperty, 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, getUI, getUIClassID, getVerifyInputWhenFocusTarget, getVetoableChangeListeners, getVisibleRect, getWidth, getX, getY, grabFocus, hide, isDoubleBuffered, isLightweightComponent, isManagingFocus, isOpaque, isOptimizedDrawingEnabled, isPaintingForPrint, isPaintingTile, isRequestFocusEnabled, isValidateRoot, paintImmediately, paintImmediately, print, printAll, putClientProperty, registerKeyboardAction, registerKeyboardAction, removeAncestorListener, removeNotify, removeVetoableChangeListener, repaint, repaint, requestDefaultFocus, requestFocus, requestFocus, 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, 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, remove, remove, removeAll, removeContainerListener, setComponentZOrder, setFocusCycleRoot, setFocusTraversalPolicy, setFocusTraversalPolicyProvider, setLayout, transferFocusDownCycle, validate

Methods inherited from class java.awt.Component

action, add, addComponentListener, addFocusListener, addHierarchyBoundsListener, addHierarchyListener, addInputMethodListener, addKeyListener, addMouseListener, addMouseMotionListener, addMouseWheelListener, bounds, checkImage, checkImage, contains, createImage, createImage, createVolatileImage, createVolatileImage, dispatchEvent, enable, enableInputMethods, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, getAccessibleContext, 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, getPropertyChangeListeners, getPropertyChangeListeners, getSize, getToolkit, getTreeLock, gotFocus, handleEvent, hasFocus, 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, remove, removeComponentListener, removeFocusListener, removeHierarchyBoundsListener, removeHierarchyListener, removeInputMethodListener, removeKeyListener, removeMouseListener, removeMouseMotionListener, removeMouseWheelListener, removePropertyChangeListener, removePropertyChangeListener, repaint, repaint, repaint, requestFocus, requestFocusInWindow, resize, resize, setBounds, setBounds, setComponentOrientation, setCursor, setDropTarget, setFocusable, setFocusTraversalKeysEnabled, setIgnoreRepaint, setLocale, setLocation, setLocation, setMixingCutoutShape, setName, setSize, setSize, show, show, size, toString, transferFocus, transferFocusBackward, transferFocusUpCycle

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Details

AbstractAttributeComponent

public AbstractAttributeComponent()

Instantiates an AttributeComponent

Method Details

setAttribute

public void setAttribute(Attribute attr)

Sets an instance of attribute which this component displays.

Specified by:

setAttribute in class AttributeComponent

Parameters:

attr -

getAttribute

public Attribute getAttribute()

Returns the attribute that is displayed by this component.

Specified by:

getAttribute in class AttributeComponent

Returns:

the attribute that is displayed by this component.

setGraphElementShape

public void setGraphElementShape(GraphElementShape geShape)

Sets shape of graph element to which the attribute of this component belongs.

Specified by:

setGraphElementShape in class AttributeComponent

Parameters:

geShape -

setShift

public void setShift(Point shift)

DOCUMENT ME!

Specified by:

setShift in class AttributeComponent

Parameters:

shift - DOCUMENT ME!

adjustComponentPosition

public void adjustComponentPosition()

Description copied from class: AttributeComponent

adjust the component position only

Specified by:

adjustComponentPosition in class AttributeComponent

attributeChanged

public abstract void attributeChanged(Attribute attr)
                               throws ShapeNotFoundException

Called when a graphics attribute of the attribute represented by this component has changed.

Specified by:

attributeChanged in interface GraffitiViewComponent

Specified by:

attributeChanged in class AttributeComponent

Parameters:

attr - the attribute that has triggered the event.

Throws:

ShapeNotFoundException

createNewShape

public void createNewShape(CoordinateSystem coordSys)
                    throws ShapeNotFoundException

Called to initialise the component of this attribute correctly. Also calls repaint().

Specified by:

createNewShape in interface GraffitiViewComponent

Parameters:

coordSys - TODO

Throws:

ShapeNotFoundException - thrown when the shapeclass couldn't be resolved.

recreate

public abstract void recreate()
                       throws ShapeNotFoundException

Used when the shape changed in the datastructure. Makes the painter to create a new shape.

Specified by:

recreate in class AttributeComponent

Throws:

ShapeNotFoundException

checkVisibility

public boolean checkVisibility(int minimumComponentSize)

Attribute components can use this method to check if they are or should be visible in the view. Currently there is hard coded variables defining visibility such as presumed size of the component and the current drawing mode Future implementation should parameterize this.

Parameters:

minimumComponentSize - TODO

Returns:

paintComponent

public void paintComponent(Graphics g)

paint

public void paint(Graphics g)

Overrides:

paint in class JComponent

adjustComponentSize

public void adjustComponentSize()

Description copied from class: AttributeComponent

adjust the component size and position

Specified by:

adjustComponentSize in class AttributeComponent