svg
Class SVGPanel

java.lang.Object
  |
  +--java.awt.Component
        |
        +--java.awt.Container
              |
              +--svg.SVGPanel

All Implemented Interfaces:

DispletCommunication, java.awt.image.ImageObserver, java.awt.MenuContainer, java.io.Serializable

public class SVGPanel

extends java.awt.Container

implements DispletCommunication

SVGPanel is the class which collects information about all the elements of a SVG document. In particular, this class stores information about groups and manages mouse events.

See Also:

Serialized Form

Nested Class Summary

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

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

SVGPanel()
Constructor.

Method Summary

void	add(SVGGroup group) Adds a SVG group (<g> tag).
void	display(java.lang.String document) Displays a different XML document by calling the method it.unibo.cs.xmlc.Xmlc.display
void	doLayout() Lay out all the components of the SVG document.
java.util.Vector	getGroups() Gets all the groups of the SVG document.
int	getHeight() Gets the height of the SVG document.
int	getWidth() Gets the width of the SVG document.
void	nodeClicked(java.lang.String href) Method from the interface DispletCommunication.
void	paint(java.awt.Graphics g)
protected void	paintGroupInfo(SVGGroup group, int x, int y) Paints the small panel containing the description of the current diagram element.
void	printString(java.lang.String s) Testing method from the interface DispletCommunication.
void	setHeight(int height) Sets the height of the SVG document.
void	setWidth(int width) Sets the width of the SVG document.
protected void	unpaintGroupInfo() Unpaints the small window containing the description of the current diagram element..
void	update(java.awt.Graphics g)

Methods inherited from class java.awt.Container

add, add, add, add, add, addContainerListener, addImpl, addNotify, addPropertyChangeListener, addPropertyChangeListener, applyComponentOrientation, areFocusTraversalKeysSet, countComponents, deliverEvent, findComponentAt, findComponentAt, getAlignmentX, getAlignmentY, getComponent, getComponentAt, getComponentAt, getComponentCount, getComponents, getContainerListeners, getFocusTraversalKeys, getFocusTraversalPolicy, getInsets, getLayout, getListeners, getMaximumSize, getMinimumSize, getPreferredSize, insets, invalidate, isAncestorOf, isFocusCycleRoot, isFocusCycleRoot, isFocusTraversalPolicySet, layout, list, list, locate, minimumSize, paintComponents, paramString, preferredSize, print, printComponents, processContainerEvent, processEvent, remove, remove, removeAll, removeContainerListener, removeNotify, setFocusCycleRoot, setFocusTraversalKeys, setFocusTraversalPolicy, setFont, 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, contains, createImage, createImage, createVolatileImage, createVolatileImage, disable, disableEvents, dispatchEvent, enable, enable, enableEvents, enableInputMethods, firePropertyChange, firePropertyChange, firePropertyChange, getAccessibleContext, getBackground, getBounds, getBounds, getColorModel, getComponentListeners, getComponentOrientation, getCursor, getDropTarget, getFocusCycleRootAncestor, getFocusListeners, getFocusTraversalKeysEnabled, getFont, getFontMetrics, getForeground, getGraphics, getGraphicsConfiguration, getHierarchyBoundsListeners, getHierarchyListeners, getIgnoreRepaint, getInputContext, getInputMethodListeners, getInputMethodRequests, getKeyListeners, getLocale, getLocation, getLocation, getLocationOnScreen, getMouseListeners, getMouseMotionListeners, getMouseWheelListeners, getName, getParent, getPeer, getPropertyChangeListeners, getPropertyChangeListeners, getSize, getSize, getToolkit, getTreeLock, getX, getY, gotFocus, handleEvent, hasFocus, hide, imageUpdate, inside, isBackgroundSet, isCursorSet, isDisplayable, isDoubleBuffered, isEnabled, isFocusable, isFocusOwner, isFocusTraversable, isFontSet, isForegroundSet, isLightweight, isOpaque, isShowing, isValid, isVisible, keyDown, keyUp, list, list, list, location, lostFocus, mouseDown, mouseDrag, mouseEnter, mouseExit, mouseMove, mouseUp, move, nextFocus, paintAll, postEvent, prepareImage, prepareImage, printAll, processComponentEvent, processFocusEvent, processHierarchyBoundsEvent, processHierarchyEvent, processInputMethodEvent, processKeyEvent, processMouseEvent, processMouseMotionEvent, processMouseWheelEvent, remove, removeComponentListener, removeFocusListener, removeHierarchyBoundsListener, removeHierarchyListener, removeInputMethodListener, removeKeyListener, removeMouseListener, removeMouseMotionListener, removeMouseWheelListener, removePropertyChangeListener, removePropertyChangeListener, repaint, repaint, repaint, repaint, requestFocus, requestFocus, requestFocusInWindow, requestFocusInWindow, reshape, resize, resize, setBackground, setBounds, setBounds, setComponentOrientation, setCursor, setDropTarget, setEnabled, setFocusable, setFocusTraversalKeysEnabled, setForeground, setIgnoreRepaint, setLocale, setLocation, setLocation, setName, setSize, setSize, setVisible, show, show, size, toString, transferFocus, transferFocusUpCycle

Methods inherited from class java.lang.Object

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

Constructor Detail

SVGPanel

public SVGPanel()

Constructor. Initializes some variables.

Method Detail

setHeight

public void setHeight(int height)

Sets the height of the SVG document.

getHeight

public int getHeight()

Gets the height of the SVG document.

Overrides:

getHeight in class java.awt.Component

Returns:

height the height of the SVG document.

setWidth

public void setWidth(int width)

Sets the width of the SVG document.

getWidth

public int getWidth()

Gets the width of the SVG document.

Overrides:

getWidth in class java.awt.Component

Returns:

width the width of the SVG document.

doLayout

public void doLayout()

Lay out all the components of the SVG document.

Overrides:

doLayout in class java.awt.Container

add

public void add(SVGGroup group)

Adds a SVG group (<g> tag).

getGroups

public java.util.Vector getGroups()

Gets all the groups of the SVG document.

Returns:

vectorGroups the group as a java.util.Vector.

update

public void update(java.awt.Graphics g)

Overrides:

update in class java.awt.Container

paint

public void paint(java.awt.Graphics g)

Overrides:

paint in class java.awt.Container

printString

public void printString(java.lang.String s)

Testing method from the interface DispletCommunication. Prints a string to standard output.

Specified by:

printString in interface DispletCommunication

nodeClicked

public void nodeClicked(java.lang.String href)

Method from the interface DispletCommunication. Called when an element of the left-side menu is clicked.

Specified by:

nodeClicked in interface DispletCommunication

paintGroupInfo

protected void paintGroupInfo(SVGGroup group,
                              int x,
                              int y)

Paints the small panel containing the description of the current diagram element.

unpaintGroupInfo

protected void unpaintGroupInfo()

Unpaints the small window containing the description of the current diagram element..

display

public void display(java.lang.String document)

Displays a different XML document by calling the method it.unibo.cs.xmlc.Xmlc.display