stella.jview
Class JElementEdit

java.lang.Object
  util.PropertyContainer
      util.PropertyResources
          util.PropertyBundles
              jview.AbstractDisplayable
                  stella.jview.JElementDisplay
                      stella.jview.JElementEdit

All Implemented Interfaces:

ActionListener, Cloneable, EventListener, Displayable, Initializable, LocalizedSupplying, PropertySupplying, ResourceSupplying

public class JElementEdit
extends JElementDisplay

An element editor provides a GUI that allows easy editing of ElementHelper instances. It extends the JElementDisplay in a sense that it provides a panel ready to put into an input dialog. Additionally to the parent class, it shows two buttons to confirm all inputs and a cancel button that denies all changes, which does not mean that it can undo changes in the variables confirmed with return in text-fields or by entering lists, provided by buttons. It merely allows the user to change some/all text-fields within the component (no return pressed) and then update all fields together with a click on the okay button.

Nested Class Summary

static class

JElementEdit.Show A class to test the layout.

Nested classes/interfaces inherited from class util.PropertyResources

PropertyResources.URLResource

Field Summary

private JButton	abort The cancel button.
private static String	DEFCANCEL The default string to display on the cancel button.
private static String	DEFOK The default string to display on the okay-button.
static String	KEY_CANCEL The string to display on the cancel button.
static String	KEY_OK The string to display on the confirmation button.
private Object	lock An object to be notified on button events.
private JButton	okay The okay button.

Fields inherited from class stella.jview.JElementDisplay

KEY_DEFINEDCOLOR, KEY_IDCOLOR, KEY_MAXLENGTH, KEY_MISSINGCOLOR, KEY_NOTREQUIREDCOLOR, KEY_NULL

Fields inherited from class jview.AbstractDisplayable

KEY_COMPONENTNAME, KEY_ICON, KEY_INSETS

Fields inherited from class util.PropertyBundles

KEY_LOCALECOUNTRY, KEY_LOCALELANGUAGE, KEY_RESOURCEBUNDLES

Fields inherited from class util.PropertyResources

KEY_NOINITONCREATE, localurl, locate, POSTFIX_DIR, POSTFIX_EXT, POSTFIX_FILE, POSTFIX_LIST, POSTFIX_URL, urlset

Fields inherited from class util.PropertyContainer

KEY_LISTSEPARATOR, KEY_MAPKEYVALUECHAR, KEY_MAPSEPARATOR

Fields inherited from interface util.ResourceSupplying

KEY_URLRESOURCES, KEY_URLUSECONFIG, KEY_URLUSECURRENT, KEY_URLUSEHOME

Fields inherited from interface util.PropertySupplying

CONFIG, KEY_CLASS

Constructor Summary

JElementEdit(Map prop)
Constructs a new element editor.

Method Summary

void	actionPerformed(ActionEvent ae) Catches action events on the okay and cancel button.
Component	getRepresentation() Delivers a panel consiting of the panel delivered by the parent component plus two buttons.
void	registerNotification(Object notify) Assigns a notification object to this editor.

Methods inherited from class stella.jview.JElementDisplay

registerStatusField, registerUserAdjustable, updateFields

Methods inherited from class jview.AbstractDisplayable

getComponentName, getIcon, getIcon

Methods inherited from class util.PropertyBundles

clone, getLocalized, getLocalized, getLocalizedString, getLocalizedString, loadResource

Methods inherited from class util.PropertyResources

createFrom, createFrom, createFrom, getApplet, getAsResources, getLocalClassLoader, getPropertiesToKey, getPropertiesToKey, getResource, getResourceAsStream, getResourceFromKey, getResources, init, keyCreate, keyCreate, reload, setApplet

Methods inherited from class util.PropertyContainer

augment, augment, augment, defaultBoolean, defaultChar, defaultDouble, defaultFloat, defaultInt, defaultLong, defaultObject, defaultObject, defaultProperties, defaultProperty, getAsBoolean, getAsChar, getAsDouble, getAsEnums, getAsFloat, getAsInt, getAsList, getAsLong, getAsMap, getAsMap, getAsObject, getAsObject, getProperties, getProperty, has, isNew, parseObject, reload, removeProperty, rescanned, setObject, setProperties, setProperty, stringProperties, toString

Methods inherited from class java.lang.Object

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

Methods inherited from interface util.ResourceSupplying

getResource, getResourceAsStream, getResources

Methods inherited from interface util.PropertySupplying

defaultBoolean, defaultChar, defaultDouble, defaultFloat, defaultInt, defaultLong, defaultObject, defaultObject, defaultProperties, defaultProperty, getAsBoolean, getAsChar, getAsDouble, getAsFloat, getAsInt, getAsList, getAsLong, getAsMap, getAsObject, getAsObject, getProperties, getProperty, has, parseObject, removeProperty, setObject, setProperty, stringProperties

Methods inherited from interface util.Initializable

init

Field Detail

KEY_OK

public static final String KEY_OK

The string to display on the confirmation button.

See Also:

Constant Field Values

KEY_CANCEL

public static final String KEY_CANCEL

The string to display on the cancel button.

See Also:

Constant Field Values

DEFOK

private static final String DEFOK

The default string to display on the okay-button.

See Also:

Constant Field Values

DEFCANCEL

private static final String DEFCANCEL

The default string to display on the cancel button.

See Also:

Constant Field Values

okay

private JButton okay

The okay button.

abort

private JButton abort

The cancel button.

lock

private Object lock

An object to be notified on button events.

Constructor Detail

JElementEdit

public JElementEdit(Map prop)

Constructs a new element editor. Prior to using it, also prior to displaying it the UserAdjustable must be assigned to it.

Method Detail

registerNotification

public void registerNotification(Object notify)

Assigns a notification object to this editor. This object is notified if the user presses the okay or cancel button. If called with a null-argument, notifiaction is turned off.

getRepresentation

public Component getRepresentation()

Delivers a panel consiting of the panel delivered by the parent component plus two buttons. Pressing the button updates all fields or disregards all changes not already confirmed. An object may be registered that is notified on button presses.

Specified by:

getRepresentation in interface Displayable

Overrides:

getRepresentation in class JElementDisplay

actionPerformed

public void actionPerformed(ActionEvent ae)

Catches action events on the okay and cancel button. If okay was pressed we validate all fields.

Specified by:

actionPerformed in interface ActionListener

Overrides:

actionPerformed in class JElementDisplay