net.sf.cuf.examples.model.uc1

Class UseCase1Pc

java.lang.Object

net.sf.cuf.fw2.AbstractDialogPc

net.sf.cuf.examples.model.uc1.UseCase1Pc

All Implemented Interfaces:

AppEventSupport, Pc, DialogPc, Disposable, SwingXMLBuilder.Backlink

public class UseCase1Pc
extends AbstractDialogPc
implements DialogPc, SwingXMLBuilder.Backlink

UseCase1Pc is the presentation component of a typical CRUD (Create, Read, Update, Delete) business application. The presentation component has a quite complex presentation state build on the following assumptions: o there is one operation to load (all) data, the data (a List with objects) is stored in the ValueModel AppData.TABLE_DATA o parts of the data are displayed in a list, there is no initial selection after a load o the data is dirty if a row is selected in the table and the data in the textfields is has been changed by the user o whenever the user selects a row, the data of that row is copied to the textfields below the table o any changes to the row are buffered, and reflected in the table only after a accept o as long as the data is changed ("dirty"), the table is disabled and the dialog can't be passivated o the new operation is only possible if there is no selected row or the data in the selected row is not dirty o the delete operation is only possible if there is a selected row and the data in the selected row is not dirty o the accept operation is only possible when the data is dirty and can be saved o the cancel operation is only possible when the data is dirty o the load and save operation is only possible when the data is not dirty

Field Summary

Fields inherited from class net.sf.cuf.fw2.AbstractDialogPc

mAppEventSupport

Constructor Summary

Constructors

Constructor and Description
UseCase1Pc()

Method Summary

Methods

Modifier and Type	Method and Description
void	acceptRow(ActionEvent pEvent) Callback from our acceopt action, we write the current buffer to the list.
void	cancelRow(ActionEvent pEvent) Callback from our cancel action, we re-read the buffered row.
void	deleteRow(ActionEvent pEvent) Callback from our delete action.
Object	getVisualPresentation() Called from the DialogDc peer in the initialized, active or passive state to get the visual representation for this dialog.
void	init(Dc pDc, Map<String,? super Object> pArgs) init both the UI as well as the data binding
void	newRow(ActionEvent pEvent) Callback from our new action
void	selectionChanged(ChangeEvent pEvent) Callback from current row that it's content changed, we read the current row in our current row buffer.
void	setSwingXMLBuilder(SwingXMLBuilder pBuilder) Callback method for the Builder.

Methods inherited from class net.sf.cuf.fw2.AbstractDialogPc

dispose, postAppEvent

Methods inherited from class java.lang.Object

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

Methods inherited from interface net.sf.cuf.appevent.AppEventSupport

postAppEvent

Methods inherited from interface net.sf.cuf.fw2.Disposable

dispose

Constructor Detail

UseCase1Pc

public UseCase1Pc()

Method Detail

setSwingXMLBuilder

public void setSwingXMLBuilder(SwingXMLBuilder pBuilder)

Callback method for the Builder.

Specified by:

setSwingXMLBuilder in interface SwingXMLBuilder.Backlink

Parameters:

pBuilder - the builder that created us

getVisualPresentation

public Object getVisualPresentation()

Called from the DialogDc peer in the initialized, active or passive state to get the visual representation for this dialog.

Specified by:

getVisualPresentation in interface DialogPc

Returns:

an object that represents the visual representation of this dialog

init

public void init(Dc pDc,
        Map<String,? super Object> pArgs)

init both the UI as well as the data binding

Specified by:

init in interface Pc

Overrides:

init in class AbstractDialogPc

Parameters:

pDc - our peer Dc

pArgs - our arguments

newRow

public void newRow(ActionEvent pEvent)

Callback from our new action

Parameters:

pEvent - not used

deleteRow

public void deleteRow(ActionEvent pEvent)

Callback from our delete action.

Parameters:

pEvent - not used

acceptRow

public void acceptRow(ActionEvent pEvent)

Callback from our acceopt action, we write the current buffer to the list.

Parameters:

pEvent - not used

cancelRow

public void cancelRow(ActionEvent pEvent)

Callback from our cancel action, we re-read the buffered row.

Parameters:

pEvent - not used

selectionChanged

public void selectionChanged(ChangeEvent pEvent)

Callback from current row that it's content changed, we read the current row in our current row buffer.

Parameters:

pEvent - not used