cz.cmc.tcgui
Class ClassView

java.lang.Object
  org.jgraph.graph.AbstractCellView
      org.jgraph.graph.VertexView
          cz.cmc.tcgui.TCObjectView
              cz.cmc.tcgui.ClassView

All Implemented Interfaces:

org.jgraph.graph.CellView, Serializable, TCObjectViewContainer

public class ClassView

extends TCObjectView

implements TCObjectViewContainer

Title: ClassView

Description: Class providing view of traffic class cells.

Copyright: Copyright (c) 2003

Company: CMC Computers

See Also:

Serialized Form

Nested Class Summary

static class	ClassView.ClassEditor In-place editor.
class	ClassView.ClassHandle Title: class ClassHandle Description: Handle for Class.
static class	ClassView.ClassRenderer Renderer class for Class views

Nested classes inherited from class cz.cmc.tcgui.TCObjectView

TCObjectView.TCObjectContainerEntryPlacementContext, TCObjectView.TCObjectEditor, TCObjectView.TCObjectHandle, TCObjectView.TCObjectRenderer

Nested classes inherited from class org.jgraph.graph.VertexView

org.jgraph.graph.VertexView.SizeHandle

Field Summary

protected static org.jgraph.graph.GraphCellEditor	classEditor Class title editor, created lazily.
protected static Icon	classIcon The icon of the class visualization, should be set lazily since resource managers may not be set properly at time the class is loading.
protected static ClassView.ClassRenderer	classRenderer Class renderer, created lazily.

Fields inherited from class cz.cmc.tcgui.TCObjectView

resizeCursors

Fields inherited from class org.jgraph.graph.VertexView

bounds, groupBounds, renderer

Fields inherited from class org.jgraph.graph.AbstractCellView

allAttributes, attributes, cell, cellEditor, graph, childViews, mapper, parent

Constructor Summary

ClassView(Object cell, TCGraph graph, org.jgraph.graph.CellMapper mapper)
Creates new ClassView for the cell.

Method Summary

protected void	createStaticRenderer() Called when static renderer should be lazilly created. If the renderer does not exist yet, it will be created. In case that some TCObject does not use a static renderer, this should be overriden with an empty implementation.
Insets	getContainerInsets() Returns insets fo the container view.
org.jgraph.graph.GraphCellEditor	getEditor() Sets up and returns inline editor of the cell.
org.jgraph.graph.CellHandle	getHandle(org.jgraph.graph.GraphContext context)
protected Icon	getIcon() Returns the icon of the TCObject.
org.jgraph.graph.CellViewRenderer	getRenderer() Returns the renderer for this class type.
boolean	intersects(Graphics g, Rectangle rect) Overriden to make vertex handling non-transparent.
void	resetAutoSizeConstraints(Map map, boolean min, boolean max) Resets autosize constraints
protected void	setIcon(Icon icon) Sets the icon of the TCObject.
protected void	setInitialAttributes(Map map) Called when the initial attributes are needed.
protected void	updateGroupBounds()

Methods inherited from class cz.cmc.tcgui.TCObjectView

computeTCObjectContainerEntryInsertionBounds, createIcon, getMaximumUsableSize, getMinimumUsableSize, initSizes, isAloneInSelection, resetAutoSizeConstraints, updateTCObjectContainerEntryPlacementContext

Methods inherited from class org.jgraph.graph.VertexView

getBounds, getCachedBounds, getCenterPoint, getPerimeterPoint, childUpdated, isConstrainedSizeEvent, setCachedBounds, update

Methods inherited from class org.jgraph.graph.AbstractCellView

getAllAttributes, getAttributes, getBounds, getCell, getDescendantViews, getGraph, getChildViews, getMapper, getModel, getParentView, getRendererComponent, isLeaf, refresh, removeFromParent, scale, setAttributes, setBounds, translate, updateAllAttributes

Methods inherited from class java.lang.Object

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

Field Detail

classIcon

protected static Icon classIcon

The icon of the class visualization, should be set lazily since resource managers may not be set properly at time the class is loading.

classRenderer

protected static ClassView.ClassRenderer classRenderer

Class renderer, created lazily.

classEditor

protected static org.jgraph.graph.GraphCellEditor classEditor

Class title editor, created lazily.

Constructor Detail

ClassView

public ClassView(Object cell,
                 TCGraph graph,
                 org.jgraph.graph.CellMapper mapper)

Creates new ClassView for the cell.

Method Detail

setInitialAttributes

protected void setInitialAttributes(Map map)

Called when the initial attributes are needed.

Specified by:

setInitialAttributes in class TCObjectView

Parameters:

map - map attributes should be set to

getContainerInsets

public Insets getContainerInsets()

Returns insets fo the container view.

Specified by:

getContainerInsets in interface TCObjectViewContainer

updateGroupBounds

protected void updateGroupBounds()

intersects

public boolean intersects(Graphics g,
                          Rectangle rect)

Overriden to make vertex handling non-transparent.

Specified by:

intersects in interface org.jgraph.graph.CellView

getIcon

protected Icon getIcon()

Returns the icon of the TCObject.

Specified by:

getIcon in class TCObjectView

Returns:

icon of the TCObject or null if the view does not use an icon

setIcon

protected void setIcon(Icon icon)

Sets the icon of the TCObject.

Specified by:

setIcon in class TCObjectView

Parameters:

icon - icon to set

createStaticRenderer

protected void createStaticRenderer()

Called when static renderer should be lazilly created. If the renderer does not exist yet, it will be created. In case that some TCObject does not use a static renderer, this should be overriden with an empty implementation.

Specified by:

createStaticRenderer in class TCObjectView

getRenderer

public org.jgraph.graph.CellViewRenderer getRenderer()

Returns the renderer for this class type.

Specified by:

getRenderer in class TCObjectView

Returns:

renderer for TCObjectView

getHandle

public org.jgraph.graph.CellHandle getHandle(org.jgraph.graph.GraphContext context)

Specified by:

getHandle in interface org.jgraph.graph.CellView

Overrides:

getHandle in class TCObjectView

Parameters:

context - GraphContext (cell-view) the handle is created for

Returns:

handle for given context

resetAutoSizeConstraints

public void resetAutoSizeConstraints(Map map,
                                     boolean min,
                                     boolean max)

Resets autosize constraints

Specified by:

resetAutoSizeConstraints in class TCObjectView

Parameters:

map - map to save changes to

min - whether to reset `minimum' constraint

max - whether to reset `maximum' constraint

getEditor

public org.jgraph.graph.GraphCellEditor getEditor()

Sets up and returns inline editor of the cell.

Specified by:

getEditor in interface org.jgraph.graph.CellView

Specified by:

getEditor in class TCObjectView