com.tensegrity.gui.swt.document
Class SwtTabbedMDIComponent

java.lang.Object
  com.tensegrity.gui.swt.document.SwtTabbedMDIComponent

All Implemented Interfaces:

Evaluable, MDIComponent, Observable, SwtMDIComponent

public class SwtTabbedMDIComponent

extends java.lang.Object

implements SwtMDIComponent

TODO SGu (27.07.2005): Comment

Version:

$Id: SwtTabbedMDIComponent.java,v 1.2 2006/03/02 10:44:00 BurkhardWick Exp $

Author:

S�bastien Guyon

Field Summary

UIItemEvaluationList

uiItemEvList ItemList used to perform the language switch

Constructor Summary

SwtTabbedMDIComponent(java.util.List initialdocuments, org.eclipse.swt.widgets.Shell shell, UIManager uimanager)
Construct a tabbed-mdi pane with the given list of initial documents.

Method Summary

void	addDocument(Document document) Adds the given Document to the container.
void	addDocumentListener(DocumentListener listener) Adds a document listener.
void	addObserver(Observer o) Adds an observer to the internally managed list of observers of this observable.
void	applyEvList() Tells the component to apply its UIItemEvaluationList.
void	clearChanged() Sets the state to unchanged.
void	deleteObserver(Observer o) Deletes an observer from the internally managed list of observers of this observable.
void	deleteObservers() Deletes all of the observers registered with this observable.
void	fireDocumentDataChanged(Document document) Fires the document data changed event from the outside world.
Document	getActiveDocument() Returns the active document.
int	getDocumentCount() Returns the number of currently open documents.
java.util.List	getDocuments() Returns a List containing all active documents.
Observable	getObservable() Returns the Observable instance.
java.util.Collection	getObservers() Returns a collection of the observers currently registered with this observable.
org.eclipse.swt.widgets.Composite	getSwtComposite() Returns the Swt Composite subclass that is the MDI container.
void	indicateModifiedDocument(Document document) The mdi component shall indicate visually that the given document was modified.
void	indicateUnmodifiedDocument(Document document) The mdi component shall indicate visually that the given document was not modified.
void	installEvList() Tells the component to setup its internal state.
void	notifyObservers() Performs a notify on all registered observers, if the state has changed since the last notification.
void	notifyObservers(java.lang.Object arg) Performs a notify on all registered observers, if the state has changed since the last notification.
void	postValidate() Invoked by the framework after the MDIComponent was shown on the screen.
void	removeActiveDocument() Closes the active document.
void	removeDocument(Document document) Closes the given document and removes it from the mdi container.
void	removeDocument(Document document, boolean destroy) Closes the given document and removes it from the mdi container.
void	removeDocumentListener(DocumentListener listener) Removes a document listener.
void	renameDocument(Document document, java.lang.String name) Renames a document.
void	setActiveDocument(Document document) Sets the active document.
void	setChanged() Sets the state to changed.
void	setDocumentListener(DocumentListener documentlistener) Sets a single document listener.
void	setLayoutData(java.lang.Object layoutData) Sets the given layout data to the internal tab folder.
void	setObservable(Observable observable) Sets an observable.

Methods inherited from class java.lang.Object

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

Field Detail

uiItemEvList

public UIItemEvaluationList uiItemEvList

ItemList used to perform the language switch

Constructor Detail

SwtTabbedMDIComponent

public SwtTabbedMDIComponent(java.util.List initialdocuments,
                             org.eclipse.swt.widgets.Shell shell,
                             UIManager uimanager)

Construct a tabbed-mdi pane with the given list of initial documents.

Parameters:

initialdocuments - A listcontaining the documents to display at startup

shell - The shell to add the widgets to

uimanager - The UIManager for localized Strings

Method Detail

setLayoutData

public void setLayoutData(java.lang.Object layoutData)

Sets the given layout data to the internal tab folder.

Parameters:

layoutData - the layout data to set on the internal tab folder.

addDocumentListener

public void addDocumentListener(DocumentListener listener)

Description copied from interface: MDIComponent

Adds a document listener.

Specified by:

addDocumentListener in interface MDIComponent

Parameters:

listener - the documentlistener to add.

removeDocumentListener

public void removeDocumentListener(DocumentListener listener)

Description copied from interface: MDIComponent

Removes a document listener.

Specified by:

removeDocumentListener in interface MDIComponent

Parameters:

listener - the documentlistener to remove.

addDocument

public void addDocument(Document document)

Description copied from interface: MDIComponent

Adds the given Document to the container.

Specified by:

addDocument in interface MDIComponent

Parameters:

document - the document to add to the container.

removeDocument

public void removeDocument(Document document)

Description copied from interface: MDIComponent

Closes the given document and removes it from the mdi container.

Specified by:

removeDocument in interface MDIComponent

Parameters:

document - the document to close and remove.

removeDocument

public void removeDocument(Document document,
                           boolean destroy)

Closes the given document and removes it from the mdi container. If destroy is true Document.closeHandler() is called.

Parameters:

document - the Document to close and remove.

destroy - if true Document.closeHandler() is called at the end of this method.

setActiveDocument

public void setActiveDocument(Document document)

Description copied from interface: MDIComponent

Sets the active document. The given document must be in the container.

Specified by:

setActiveDocument in interface MDIComponent

Parameters:

document - the document to activate.

getActiveDocument

public Document getActiveDocument()

Description copied from interface: MDIComponent

Returns the active document.

Specified by:

getActiveDocument in interface MDIComponent

Returns:

the active document.

removeActiveDocument

public void removeActiveDocument()

Description copied from interface: MDIComponent

Closes the active document.

Specified by:

removeActiveDocument in interface MDIComponent

renameDocument

public void renameDocument(Document document,
                           java.lang.String name)

Description copied from interface: MDIComponent

Renames a document.

Specified by:

renameDocument in interface MDIComponent

Parameters:

document - the document to rename.

name - the new name for the document.

indicateModifiedDocument

public void indicateModifiedDocument(Document document)

Description copied from interface: MDIComponent

The mdi component shall indicate visually that the given document was modified. This is needed by application that likes to visually point out that a document was modified and thus may require saving before the application is exited.

Specified by:

indicateModifiedDocument in interface MDIComponent

Parameters:

document - the modified document.

indicateUnmodifiedDocument

public void indicateUnmodifiedDocument(Document document)

Description copied from interface: MDIComponent

The mdi component shall indicate visually that the given document was not modified.

Specified by:

indicateUnmodifiedDocument in interface MDIComponent

Parameters:

document - the unmodified document.

postValidate

public void postValidate()

Description copied from interface: MDIComponent

Invoked by the framework after the MDIComponent was shown on the screen. This is a callback and the application that uses the MDIComponent is responsible for invoking this method at the specified moments in time.

Specified by:

postValidate in interface MDIComponent

getDocuments

public java.util.List getDocuments()

Description copied from interface: MDIComponent

Returns a List containing all active documents.

Specified by:

getDocuments in interface MDIComponent

Returns:

the list of currently active documents.

getDocumentCount

public int getDocumentCount()

Description copied from interface: MDIComponent

Returns the number of currently open documents.

Specified by:

getDocumentCount in interface MDIComponent

Returns:

the number of currently open documents.

getObservable

public Observable getObservable()

Description copied from interface: MDIComponent

Returns the Observable instance. Useful if current MDIComponent gives away responsibility for them.

Specified by:

getObservable in interface MDIComponent

Returns:

the observable of this mdi component.

addObserver

public void addObserver(Observer o)

Description copied from interface: Observable

Adds an observer to the internally managed list of observers of this observable.

Specified by:

addObserver in interface Observable

Parameters:

o - the observer to add to the internal list.

deleteObserver

public void deleteObserver(Observer o)

Description copied from interface: Observable

Deletes an observer from the internally managed list of observers of this observable.

Specified by:

deleteObserver in interface Observable

Parameters:

o - the observer to delete from the internal list.

notifyObservers

public void notifyObservers()

Description copied from interface: Observable

Performs a notify on all registered observers, if the state has changed since the last notification.

Specified by:

notifyObservers in interface Observable

See Also:

Observable.setChanged()

notifyObservers

public void notifyObservers(java.lang.Object arg)

Description copied from interface: Observable

Performs a notify on all registered observers, if the state has changed since the last notification.

Specified by:

notifyObservers in interface Observable

Parameters:

arg - additional argument to pass to the observers.

See Also:

Observable.setChanged()

setObservable

public void setObservable(Observable observable)

Description copied from interface: MDIComponent

Sets an observable. Useful during switch of MDIComponents.

Specified by:

setObservable in interface MDIComponent

Parameters:

observable - the observable to set for the mdi component.

setChanged

public void setChanged()

Description copied from interface: Observable

Sets the state to changed. Affects the next notification.

Specified by:

setChanged in interface Observable

clearChanged

public void clearChanged()

Description copied from interface: Observable

Sets the state to unchanged. Affects the next notification.

Specified by:

clearChanged in interface Observable

deleteObservers

public void deleteObservers()

Description copied from interface: Observable

Deletes all of the observers registered with this observable.

Specified by:

deleteObservers in interface Observable

getObservers

public java.util.Collection getObservers()

Description copied from interface: Observable

Returns a collection of the observers currently registered with this observable.

Specified by:

getObservers in interface Observable

Returns:

collection of the observers.

applyEvList

public void applyEvList()

Description copied from interface: Evaluable

Tells the component to apply its UIItemEvaluationList.

Specified by:

applyEvList in interface Evaluable

installEvList

public void installEvList()

Description copied from interface: Evaluable

Tells the component to setup its internal state.

Specified by:

installEvList in interface Evaluable

getSwtComposite

public org.eclipse.swt.widgets.Composite getSwtComposite()

Description copied from interface: SwtMDIComponent

Returns the Swt Composite subclass that is the MDI container.

Specified by:

getSwtComposite in interface SwtMDIComponent

Returns:

the Swt Composite subclass that is the MDI container.

fireDocumentDataChanged

public void fireDocumentDataChanged(Document document)

Description copied from interface: MDIComponent

Fires the document data changed event from the outside world.

Specified by:

fireDocumentDataChanged in interface MDIComponent

Parameters:

document - the document whose data has changed.

setDocumentListener

public void setDocumentListener(DocumentListener documentlistener)

Description copied from interface: MDIComponent

Sets a single document listener. Use with caution.

Specified by:

setDocumentListener in interface MDIComponent

Parameters:

documentlistener - the documentlistener to set.