org.w3c.tools.forms
Class FormManager

java.lang.Object
  org.w3c.tools.forms.FormManager

public class FormManager
extends java.lang.Object

Field Summary

protected int	cursor The current field being edited, as an index in our fields.
protected FormField[]	fields Our list of fields, at runtime.
protected boolean	finished Is this form description completed ?
protected FormPanel	panel The form grphical UI.
protected java.lang.String	title The form's title.
protected java.util.Vector	vfields Our list of field, at description time.

Constructor Summary

FormManager(java.lang.String title)
Create a new, empty form.

Method Summary

void	addField(FormField field) Add a field to the form.
protected FormPanel	createPanel() Construct the Panel to edit the form.
void	finish() Mark the description of the form as completed.
java.awt.Panel	getPanel() Get the graphical object for editing the form.
protected void	gotFocus(FormField field) Some of our field got the focus, update our cursor.
void	gotoField(int idx) Move to the field whose index is given.
static void	main(java.lang.String[] args) Test.
void	nextField() Move the focus to the next editable field.
void	notifyChange(FormField field) Callback for field value's change.

Methods inherited from class java.lang.Object

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

Field Detail

vfields

protected java.util.Vector vfields

Our list of field, at description time.

fields

protected FormField[] fields

Our list of fields, at runtime.

cursor

protected int cursor

The current field being edited, as an index in our fields.

finished

protected boolean finished

Is this form description completed ?

title

protected java.lang.String title

The form's title.

panel

protected FormPanel panel

The form grphical UI.

Constructor Detail

FormManager

public FormManager(java.lang.String title)

Create a new, empty form.

Parameters:

title - The form's title.

Method Detail

notifyChange

public void notifyChange(FormField field)

Callback for field value's change.

Parameters:

field - The field that changed.

createPanel

protected FormPanel createPanel()

Construct the Panel to edit the form.

Returns:

A Panel instance, layed out for this form edition.

gotoField

public void gotoField(int idx)

Move to the field whose index is given.

Parameters:

n - The field to move to.

nextField

public void nextField()

Move the focus to the next editable field.

gotFocus

protected void gotFocus(FormField field)

Some of our field got the focus, update our cursor.

Parameters:

field - The field that now has the focus.

addField

public void addField(FormField field)

Add a field to the form.

Parameters:

name - The field name (the key by wich this field will be accessible.)

field - The field to be created.

finish

public void finish()

Mark the description of the form as completed. Once this method is called, no more fields can be added to the form. This method will perform any required compilation of the form.

getPanel

public java.awt.Panel getPanel()

Get the graphical object for editing the form.

main

public static void main(java.lang.String[] args)
                 throws IllegalFieldValueException

Test.

Throws:

IllegalFieldValueException - test