com.ibm.etools.systems.application.visual.editor.srcinfo.editparts
Class SourceContainerEditPart

java.lang.Object
  ShapeNodeEditPart
      com.ibm.etools.systems.application.visual.editor.editparts.impl.SystemNodeEditPart
          com.ibm.etools.systems.application.visual.editor.srcinfo.editparts.SourceContainerEditPart

All Implemented Interfaces:

ICollapsableEditPart, INamedEditPart

public class SourceContainerEditPart
extends SystemNodeEditPart
implements ICollapsableEditPart

EditPart for SourceContainer.

Field Summary

Color	background_gradient
static String	copyright
protected ArtifactCollapseEditPartTracker	dragTracker
Color	foreground_gradient

Constructor Summary

SourceContainerEditPart(View view)
Constructor

Method Summary

protected void	createDefaultEditPolicies() Create default editpolicies.
protected NodeFigure	createNodeFigure() Create figure for this edit part.
String	createTooltipText() Create tooltip text.
void	deactivate() Deactivate.
IFigure	getContentPane() Get content pane.
DragTracker	getDragTracker(Request request) Returns a DragTracker for dragging this EditPart.
EditPolicy	getPrimaryDragEditPolicy() Return customized drag edit policy.
int	getSemanticChildrenNumber() Return semantic children number.
SourceContainerFigure	getSourceContainerFigure() Return the figure.
boolean	ignoreCollapseRequest() Check if collapse / expand request should be ignored.
boolean	isCollapsed() Return true if collapsed, false otherwise.
protected boolean	isFirstTimeExpand() Check if this is the first time to expand the container.
void	performRequest(Request request) Perform request.
void	setCollapsed(boolean collapsed) Set collapse state.
protected boolean	shouldAutoLayout() Check if auto layout should be done.
void	updateTooltip() Update tooltip text according to expand/collapse state.

Methods inherited from class com.ibm.etools.systems.application.visual.editor.editparts.impl.SystemNodeEditPart

getAccessibleEditPart, getArtifact, getCommand, getDelegatedPrimaryView, getDisplayName, getFigureNamedLabel, getIconRetriever, handleNotificationEvent, refreshFont, refreshFontColor, refreshStrikeThrough, refreshUnderline, refreshVisuals, retrieveIcon, setFontColor, setVisibility

Methods inherited from class java.lang.Object

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

Field Detail

copyright

public static String copyright

foreground_gradient

public Color foreground_gradient

background_gradient

public Color background_gradient

dragTracker

protected ArtifactCollapseEditPartTracker dragTracker

Constructor Detail

SourceContainerEditPart

public SourceContainerEditPart(View view)

Constructor

Parameters:

view -

Method Detail

createDefaultEditPolicies

protected void createDefaultEditPolicies()

Create default editpolicies.

Overrides:

createDefaultEditPolicies in class SystemNodeEditPart

createNodeFigure

protected NodeFigure createNodeFigure()

Create figure for this edit part.

Overrides:

createNodeFigure in class SystemNodeEditPart

getSourceContainerFigure

public SourceContainerFigure getSourceContainerFigure()

Return the figure.

deactivate

public void deactivate()

Deactivate.

createTooltipText

public String createTooltipText()

Create tooltip text. Use full qualified name for program.

Overrides:

createTooltipText in class SystemNodeEditPart

getContentPane

public IFigure getContentPane()

Get content pane. ContenPane will be used to add children's figures.

getDragTracker

public DragTracker getDragTracker(Request request)

Returns a DragTracker for dragging this EditPart. The SelectionTool is the only Tool by default that calls this method. The SelectionTool will use a org.eclipse.gef.requests.SelectionRequest to provide information such as which mouse button is down, and what modifier keys are pressed.

Parameters:

request - a Request indicating the context of the drag

Returns:

null or a DragTracker

performRequest

public void performRequest(Request request)

Perform request. Override to handle SystemRequestContstants.REQ_COLLAPSE_TOGGLE.

shouldAutoLayout

protected boolean shouldAutoLayout()

Check if auto layout should be done.

Returns:

true if should do auto layout, false otherwise.

isFirstTimeExpand

protected boolean isFirstTimeExpand()

Check if this is the first time to expand the container.

Returns:

true if it is the first time to expand, false otherwise.

ignoreCollapseRequest

public boolean ignoreCollapseRequest()

Check if collapse / expand request should be ignored. If it has only single child, ignore the request.

updateTooltip

public void updateTooltip()

Update tooltip text according to expand/collapse state.

getSemanticChildrenNumber

public int getSemanticChildrenNumber()

Description copied from interface: ICollapsableEditPart

Return semantic children number. Used for determinating if a corresponding collapsable figure of editpart requries a twistie icon or not.

Specified by:

getSemanticChildrenNumber in interface ICollapsableEditPart

isCollapsed

public boolean isCollapsed()

Return true if collapsed, false otherwise.

Specified by:

isCollapsed in interface ICollapsableEditPart

setCollapsed

public void setCollapsed(boolean collapsed)

Set collapse state.

Specified by:

setCollapsed in interface ICollapsableEditPart

See Also:

ICollapsableEditPart.setCollapsed(boolean)

getPrimaryDragEditPolicy

public EditPolicy getPrimaryDragEditPolicy()

Return customized drag edit policy.

Overrides:

getPrimaryDragEditPolicy in class SystemNodeEditPart