net.sourceforge.toscanaj.view.diagram
Class SqlClauseLabelView

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

All Implemented Interfaces:

ChangeObserver, org.tockit.events.EventBrokerListener

public class SqlClauseLabelView

extends LabelView

A LabelView for displaying the SQL clauses.

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

SqlClauseLabelView(DiagramView diagramView, NodeView nodeView, LabelInfo label)

Method Summary

static boolean	allAreHidden()
java.lang.Object	getEntryAt(int position)
static LabelView.LabelFactory	getFactory()
int	getNumberOfEntries()
protected int	getPlacement() Returns the placement of the label (above or below the node).
protected boolean	highlightedInFilter()
protected boolean	highlightedInIdeal()
protected boolean	isFaded()
boolean	isVisible()
static void	setAllHidden(boolean allHidden)
void	updateEntries()

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

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

SqlClauseLabelView

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

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()

Description copied from class: LabelView

Returns the placement of the label (above or below the node). Possible return values are LabelView.ABOVE or LabelView.BELOW. This is used to draw the labels in their appropriate position.

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

isFaded

protected boolean isFaded()

Specified by:

isFaded in class LabelView

updateEntries

public void updateEntries()

Overrides:

updateEntries in class LabelView