org.objectweb.jac.aspects.gui.web
Class CollectionItemView

java.lang.Object
  |
  +--org.objectweb.jac.aspects.gui.web.AbstractView
        |
        +--org.objectweb.jac.aspects.gui.web.CollectionItemView

All Implemented Interfaces:

AbstractCollectionItemView, CollectionItemViewListener, HTMLViewer, View, ViewIdentity

public class CollectionItemView

extends AbstractView

implements HTMLViewer, CollectionItemViewListener, AbstractCollectionItemView

Component used to display elements of a collection, with "prev" and "next" buttons to go to the previous or next element of the collection easily. Can be useful.

Field Summary

Fields inherited from class org.objectweb.jac.aspects.gui.web.AbstractView

column, context, description, height, isCellViewer, label, parentView, row, table, width

Constructor Summary

CollectionItemView(View view, CollectionPosition coll, String viewType, String[] viewParams, View hiddenView)

Method Summary

void	close(boolean validate) Close this view.
protected CompositeView	findPanel()
void	genHTML(PrintWriter out) Generate the HTML code for the editor.
CollectionItem	getCollection() Gets the collection item associated with the view
int	getCurrent() Gets the position in the collection of the current item
View	getView()
void	onBackToCollection() Called when the user wants to go back to the view of the collection
void	onNextInCollection() Called when the user wants to go to the next element in the collection
void	onPreviousInCollection() Called when the user wants to go to the previous element in the collection
void	onRemoveInCollection() Called when the user wants to remove the selected item from the collection
void	setCollection(CollectionItem coll) Sets the collection item associated with the view
void	setCurrent(int index) Sets the position in the collection of the current item

Methods inherited from class org.objectweb.jac.aspects.gui.web.AbstractView

closeForm, equalsView, equalsView, eventURL, eventURL, genBody, genEventAndActionButton, genPage, genStyleSheets, getBaseURL, getCloseBorder, getContext, getDescription, getFactory, getId, getId, getLabel, getMessage, getOpenBorder, getParameters, getParentView, getRootView, getStyle, getType, getViewBorder, iconElement, iconElement, isClosed, isDescendantOf, isInForm, openForm, printAttributes, setAttribute, setColumn, setContext, setDescription, setFactory, setFocus, setHeight, setLabel, setMessage, setParameters, setParentView, setRow, setStyle, setStyleSheet, setTable, setType, setViewBorder, setWidth, showButton, showFormButtons, showFormButtons

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.objectweb.jac.aspects.gui.web.HTMLViewer

setStyleSheet

Constructor Detail

CollectionItemView

public CollectionItemView(View view,
                          CollectionPosition coll,
                          String viewType,
                          String[] viewParams,
                          View hiddenView)

Parameters:

view - the initial embedded view

coll - the initial position in the collection

viewType - the type of the view

hiddenView - the hidden view

Method Detail

getView

public View getView()

Specified by:

getView in interface AbstractCollectionItemView

close

public void close(boolean validate)

Description copied from interface: View

Close this view. This should be upcalled when the view is closed in order to free resources or close other dependant views.

Specified by:

close in interface View

Overrides:

close in class AbstractView

setCollection

public void setCollection(CollectionItem coll)

Description copied from interface: AbstractCollectionItemView

Sets the collection item associated with the view

Specified by:

setCollection in interface AbstractCollectionItemView

Parameters:

coll - a collection item

getCollection

public CollectionItem getCollection()

Description copied from interface: AbstractCollectionItemView

Gets the collection item associated with the view

Specified by:

getCollection in interface AbstractCollectionItemView

Returns:

collection item

setCurrent

public void setCurrent(int index)

Description copied from interface: AbstractCollectionItemView

Sets the position in the collection of the current item

Specified by:

setCurrent in interface AbstractCollectionItemView

Parameters:

index - position in collection (from 0 to collection size-1)

getCurrent

public int getCurrent()

Description copied from interface: AbstractCollectionItemView

Gets the position in the collection of the current item

Specified by:

getCurrent in interface AbstractCollectionItemView

Returns:

position in collection

genHTML

public void genHTML(PrintWriter out)
             throws IOException

Description copied from interface: HTMLViewer

Generate the HTML code for the editor.

Specified by:

genHTML in interface HTMLViewer

Parameters:

out - the writer where to write the HTML code.

IOException

onNextInCollection

public void onNextInCollection()

Description copied from interface: CollectionItemViewListener

Called when the user wants to go to the next element in the collection

Specified by:

onNextInCollection in interface CollectionItemViewListener

onPreviousInCollection

public void onPreviousInCollection()

Description copied from interface: CollectionItemViewListener

Called when the user wants to go to the previous element in the collection

Specified by:

onPreviousInCollection in interface CollectionItemViewListener

findPanel

protected CompositeView findPanel()

onBackToCollection

public void onBackToCollection()

Description copied from interface: CollectionItemViewListener

Called when the user wants to go back to the view of the collection

Specified by:

onBackToCollection in interface CollectionItemViewListener

onRemoveInCollection

public void onRemoveInCollection()

Description copied from interface: CollectionItemViewListener

Called when the user wants to remove the selected item from the collection

Specified by:

onRemoveInCollection in interface CollectionItemViewListener