ilog.views.graphic
Class IlvDefaultCollapsedGraphic

java.lang.Object
  ilog.views.IlvGraphic
      ilog.views.graphic.IlvGeneralPath
          ilog.views.graphic.IlvDefaultCollapsedGraphic

All Implemented Interfaces:

IlvLabelInterface, IlvPolyPointsInterface, IlvPersistentObject, Transferable, Serializable

public class IlvDefaultCollapsedGraphic
extends IlvGeneralPath
implements IlvLabelInterface

A graphic object that shows a folder with a label underneath. This graphic object is the default graphic object that is used to represent a collapsed manager.

Since:

JViews 5.0

See Also:

IlvManager.setCollapsedGraphic(ilog.views.IlvGraphic), IlvManager.setCollapsed(boolean), Serialized Form

Constructor Summary

IlvDefaultCollapsedGraphic()
Creates the graphic object.

IlvDefaultCollapsedGraphic(IlvDefaultCollapsedGraphic origin)
Creates the graphic object by copying the specified one.

IlvDefaultCollapsedGraphic(IlvInputStream stream)
Reads the object from an IlvInputStream.

Method Summary

void	applyTransform(IlvTransformer t) Applies a transformation to the shape of the object.
IlvRect	boundingBox(IlvTransformer t) Returns the bounding rectangle of the object.
boolean	contains(IlvPoint p, IlvPoint tp, IlvTransformer t) Tests if a point lies within the outline of the object.
IlvGraphic	copy() Copies the object.
void	draw(Graphics g, IlvTransformer t) Draws the object.
Font	getFont() Returns the font of the label.
IlvPoint	getIntersectionWithOutline(IlvPoint innerPoint, IlvPoint outerPoint, IlvTransformer t) Returns the intersection of the line segment from inner point to outer point with the shape of the graphic object.
String	getLabel() Returns the label of the object.
IlvRect	getLabelBBox(IlvTransformer t) Returns the area where the label is displayed.
Paint	getLabelFillPaint() Returns the paint object used to fill the label.
void	setFont(Font font) Changes the font of the label.
void	setLabel(String label) Changes the label.
void	setLabelFillPaint(Paint paint) Changes the paint object used to fill the label.
boolean	supportMultiline() Returns true if the label can be a multi-line label; false otherwise.
void	write(IlvOutputStream stream) Writes the object to an IlvOutputStream.

Methods inherited from class ilog.views.graphic.IlvGeneralPath

adaptPaint, allowsPointInsertion, allowsPointMove, allowsPointRemoval, calcBoundingBox, getAlpha, getClip, getFillPaint, getMaximumStrokeWidth, getPointAt, getPointsCardinal, getShape, getShapeBounds, getStroke, getStrokePaint, getTransformer, insertPoint, isContainsWhenNotFilled, isFillOn, isMovePointAllowed, isPaintAbsolute, isPaintZoomed, isPointEditionAllowed, isStrokeOn, isTransformedShapeMode, makeSelection, movePoint, moveResize, pointsInBBox, removePoint, resize, setAlpha, setBackground, setClip, setContainsWhenNotFilled, setFillOn, setFillPaint, setForeground, setInternalShape, setMaximumStrokeWidth, setMovePointAllowed, setPaintAbsolute, setPaintZoomed, setPointEditionAllowed, setShape, setShapeBounds, setStroke, setStrokeOn, setStrokePaint, setTransformedShapeMode, setTransformer

Methods inherited from class ilog.views.IlvGraphic

addActionListener, addNamedPropertyListener, boundingBox, getAndAssociateObjectInteractor, getCenter, getDefaultInteractor, getGraphicBag, GetGraphicObject, getName, getNamedProperty, getObjectInteractor, getPopupMenu, getPopupMenu, getPopupMenuName, getProperty, getToolTipText, getToolTipText, getTopLevelGraphicBag, getTransferData, getTransferDataFlavors, hasProperty, inside, intersects, isDataFlavorSupported, isEditable, isInApplyToObject, isMovable, isPersistent, isSelectable, isVisible, move, move, notifyObjectInteractorToManager, processActionEvent, reDraw, removeActionListener, removeNamedProperty, removeNamedPropertyListener, removeProperty, replaceProperty, rotate, scale, setEditable, setGraphicBag, setInApplyToObject, setMovable, setName, setNamedProperty, setNameImpl, setObjectInteractor, setPopupMenu, setPopupMenuName, setProperty, setSelectable, setToolTipText, setVisible, toString, translate, zoomable

Methods inherited from class java.lang.Object

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

Constructor Detail

IlvDefaultCollapsedGraphic

public IlvDefaultCollapsedGraphic()

Creates the graphic object.

IlvDefaultCollapsedGraphic

public IlvDefaultCollapsedGraphic(IlvDefaultCollapsedGraphic origin)

Creates the graphic object by copying the specified one.

Parameters:

origin - The origin of the copy.

IlvDefaultCollapsedGraphic

public IlvDefaultCollapsedGraphic(IlvInputStream stream)
                           throws IOException,
                                  IlvReadFileException

Reads the object from an IlvInputStream.

Parameters:

stream - The input stream.

Throws:

IlvReadFileException - if the format is not correct.

IOException

See Also:

write(IlvOutputStream)

Method Detail

copy

public IlvGraphic copy()

Copies the object.

Overrides:

copy in class IlvGeneralPath

Returns:

A new IlvGeneralPath.

See Also:

IlvGraphic

write

public void write(IlvOutputStream stream)
           throws IOException

Writes the object to an IlvOutputStream.

Specified by:

write in interface IlvPersistentObject

Overrides:

write in class IlvGeneralPath

Parameters:

stream - The output stream.

Throws:

IOException - thrown when an exception occurs during the write operation for this object.

setLabel

public void setLabel(String label)

Changes the label.

Specified by:

setLabel in interface IlvLabelInterface

Parameters:

label - The new label

See Also:

getLabel()

getLabel

public String getLabel()

Returns the label of the object.

Specified by:

getLabel in interface IlvLabelInterface

See Also:

setLabel(java.lang.String)

supportMultiline

public boolean supportMultiline()

Returns true if the label can be a multi-line label; false otherwise.

Specified by:

supportMultiline in interface IlvLabelInterface

getLabelBBox

public IlvRect getLabelBBox(IlvTransformer t)

Returns the area where the label is displayed.

Specified by:

getLabelBBox in interface IlvLabelInterface

Parameters:

t - the transformer used to draw the graphic object.

setFont

public void setFont(Font font)

Changes the font of the label.

Parameters:

font - The new font.

See Also:

getFont()

getFont

public Font getFont()

Returns the font of the label.

See Also:

setFont(java.awt.Font)

setLabelFillPaint

public void setLabelFillPaint(Paint paint)

Changes the paint object used to fill the label.

Parameters:

paint - the new filling object.

See Also:

getLabelFillPaint()

getLabelFillPaint

public Paint getLabelFillPaint()

Returns the paint object used to fill the label.

See Also:

setLabelFillPaint(java.awt.Paint)

draw

public void draw(Graphics g,
                 IlvTransformer t)

Draws the object.

Overrides:

draw in class IlvGeneralPath

Parameters:

g - The destination Graphics.

t - The transformation used to draw the object.

See Also:

IlvGraphic.boundingBox(ilog.views.IlvTransformer), IlvGraphic.zoomable(), IlvGraphic

applyTransform

public void applyTransform(IlvTransformer t)

Applies a transformation to the shape of the object.

Overrides:

applyTransform in class IlvGeneralPath

Parameters:

t - The transformer to be applied.

See Also:

IlvGeneralPath.setClip(java.awt.Shape)

contains

public boolean contains(IlvPoint p,
                        IlvPoint tp,
                        IlvTransformer t)

Tests if a point lies within the outline of the object.

Overrides:

contains in class IlvGeneralPath

Parameters:

p - The point to be tested.

tp - The point p transformed by the transformer t.

t - The transformation used to draw the object.

Returns:

true if the point lies inside this graphic object.

See Also:

IlvGeneralPath.isContainsWhenNotFilled()

boundingBox

public IlvRect boundingBox(IlvTransformer t)

Returns the bounding rectangle of the object.

Specified by:

boundingBox in interface IlvPolyPointsInterface

Overrides:

boundingBox in class IlvGeneralPath

Parameters:

t - The transformer used to draw the object.

See Also:

IlvGeneralPath.getShapeBounds(IlvTransformer)

getIntersectionWithOutline

public IlvPoint getIntersectionWithOutline(IlvPoint innerPoint,
                                           IlvPoint outerPoint,
                                           IlvTransformer t)

Returns the intersection of the line segment from inner point to outer point with the shape of the graphic object. This method is used the clip links against the shape of the node. The implementation of this method must be robust with respect to the input points: Even if innerPoint is not inside the graphic object, or if outerPoint is not outside the graphic object, it must return a valid point. For instance, if there is no intersection, it can return the start point.

Overrides:

getIntersectionWithOutline in class IlvGeneralPath

Parameters:

innerPoint - A point usually inside the graphic object, given in manager view coordinates.

outerPoint - A point usually outside of the graphic object, given in manager view coordinates.

t - The transformation used to draw the object.

Since:

JViews 8.1

See Also:

IlvClippingLinkConnector