net.sourceforge.toscanaj.view.diagram
Class AttributeLabelView

java.lang.Object
  org.tockit.canvas.CanvasItem
      net.sourceforge.toscanaj.view.diagram.LabelView
          net.sourceforge.toscanaj.view.diagram.AttributeLabelView

All Implemented Interfaces:

ChangeObserver, org.tockit.events.EventBrokerListener

public class AttributeLabelView

extends LabelView

A LabelView for displaying the attributes. This and the ObjectLabelView are used to distinguish between labels above and below the nodes and the default display type (list or number).

See Also:

ObjectLabelView

Nested Class Summary

Nested classes inherited from class net.sourceforge.toscanaj.view.diagram.LabelView

LabelView.DragMode, LabelView.LabelFactory

Field Summary

protected static boolean

allHidden

Fields inherited from class net.sourceforge.toscanaj.view.diagram.LabelView

ABOVE, BELOW, DEFAULT_DISPLAY_LINES, diagramView, displayLines, dragMode, firstItem, labelInfo, lineHeight, MIN_DISPLAY_LINES, MOVING, nodeView, NOT_DRAGGING, observers, rect, RESIZING, scrollbarShown, SCROLLING

Constructor Summary

protected

AttributeLabelView(DiagramView diagramView, NodeView nodeView, LabelInfo label) Creates a view for the given label information.

Method Summary

static boolean	allAreHidden()
java.lang.Object	getEntryAt(int position)
FCAElement	getEntryAtPosition(java.awt.geom.Point2D canvasPosition)
static LabelView.LabelFactory	getFactory()
int	getNumberOfEntries()
protected int	getPlacement() Returns LabelView.ABOVE
protected boolean	highlightedInFilter()
protected boolean	highlightedInIdeal()
protected boolean	isFaded()
boolean	isVisible()
static void	setAllHidden(boolean allHidden)

Methods inherited from class net.sourceforge.toscanaj.view.diagram.LabelView

addObserver, containsPoint, draw, getCanvasBounds, getConnectorColor, getConnectorEndPosition, getFont, getIndexOfPosition, getLabelHeight, getLabelWidth, getNodeView, getPosition, notifyObservers, processClickEvent, processDragEvent, processEvent, setFont, setScrollbarShown, startDrag, update, updateBounds, updateEntries

Methods inherited from class org.tockit.canvas.CanvasItem

hasAutoRaise

Methods inherited from class java.lang.Object

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

Field Detail

allHidden

protected static boolean allHidden

To do:

this is a quick hack to get a hide all feature, should be changed to some controller object or similar

Constructor Detail

AttributeLabelView

protected AttributeLabelView(DiagramView diagramView,
                             NodeView nodeView,
                             LabelInfo label)

Creates a view for the given label information.

Method Detail

setAllHidden

public static void setAllHidden(boolean allHidden)

allAreHidden

public static boolean allAreHidden()

isVisible

public boolean isVisible()

Overrides:

isVisible in class LabelView

getFactory

public static LabelView.LabelFactory getFactory()

getPlacement

protected int getPlacement()

Returns LabelView.ABOVE

Specified by:

getPlacement in class LabelView

getNumberOfEntries

public int getNumberOfEntries()

Specified by:

getNumberOfEntries in class LabelView

getEntryAt

public java.lang.Object getEntryAt(int position)

Specified by:

getEntryAt in class LabelView

highlightedInIdeal

protected boolean highlightedInIdeal()

Specified by:

highlightedInIdeal in class LabelView

highlightedInFilter

protected boolean highlightedInFilter()

Specified by:

highlightedInFilter in class LabelView

getEntryAtPosition

public FCAElement getEntryAtPosition(java.awt.geom.Point2D canvasPosition)

isFaded

protected boolean isFaded()

Specified by:

isFaded in class LabelView