: Class InputBox

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Utils
Class InputBox

java.lang.Object
  |
  +--java.awt.Component
        |
        +--java.awt.Container
              |
              +--java.awt.Window
                    |
                    +--java.awt.Dialog
                          |
                          +--Utils.InputBox

public class InputBox
extends java.awt.Dialog
implements java.awt.event.ActionListener

Classe che gestisce una finestra di dialogo che richiede all'utente di digitare una stringa.

Author:: Marco Mastropaolo (marco.mastropaolo@libero.it / st971422@educ.di.unito.it)
See Also:: Serialized Form

Inner classes inherited from class java.awt.Component

java.awt.Component.AWTTreeLock

Field Summary
`protected java.awt.TextField`	`txt` Il textfield in cui l'utente digita la stringa

Fields inherited from class java.awt.Dialog

base,  
modal,  
nameCounter,  
resizable,  
serialVersionUID,  
title

Fields inherited from class java.awt.Window

active,  
base,  
focusMgr,  
inputContext,  
nameCounter,  
OPENED,  
ownedWindowList,  
serialVersionUID,  
state,  
warningString,  
weakThis,  
windowListener,  
windowSerializedDataVersion

Fields inherited from class java.awt.Container

component,  
containerListener,  
containerSerializedDataVersion,  
dispatcher,  
layoutMgr,  
maxSize,  
ncomponents,  
serialVersionUID

Fields inherited from class java.awt.Component

actionListenerK,  
adjustmentListenerK,  
appContext,  
assert,  
background,  
BOTTOM_ALIGNMENT,  
CENTER_ALIGNMENT,  
changeSupport,  
componentListener,  
componentListenerK,  
componentOrientation,  
componentSerializedDataVersion,  
containerListenerK,  
cursor,  
dropTarget,  
enabled,  
eventMask,  
focusListener,  
focusListenerK,  
font,  
foreground,  
hasFocus,  
height,  
incRate,  
inputMethodListener,  
inputMethodListenerK,  
isInc,  
isPacked,  
itemListenerK,  
keyListener,  
keyListenerK,  
LEFT_ALIGNMENT,  
locale,  
LOCK,  
minSize,  
mouseListener,  
mouseListenerK,  
mouseMotionListener,  
mouseMotionListenerK,  
name,  
nameExplicitlySet,  
newEventsOnly,  
ownedWindowK,  
parent,  
peer,  
peerFont,  
popups,  
prefSize,  
RIGHT_ALIGNMENT,  
serialVersionUID,  
textListenerK,  
TOP_ALIGNMENT,  
valid,  
visible,  
width,  
windowListenerK,  
x,  
y

Constructor Summary
`InputBox(java.awt.Frame parent, java.lang.String title, java.lang.String message)` Costruttore della finestra di dialogo

Method Summary
`void`	`actionPerformed(java.awt.event.ActionEvent ae)` Funzione richiamata da AWT per comunicare gli eventi.
`java.lang.String`	`getText()` Funzione che restituisce il valore inserito nella finestra di dialogo.

Methods inherited from class java.awt.Dialog

, 
addNotify, 
constructComponentName, 
getTitle, 
initIDs, 
isModal, 
isResizable, 
paramString, 
setModal, 
setResizable, 
setTitle, 
show

Methods inherited from class java.awt.Window

addOwnedWindow, 
addWindowListener, 
applyResourceBundle, 
applyResourceBundle, 
connectOwnedWindow, 
dispatchEventImpl, 
dispose, 
eventEnabled, 
finalize, 
getFocusOwner, 
getInputContext, 
getLocale, 
getOwnedWindows, 
getOwner, 
getToolkit, 
getWarningString, 
isActive, 
isShowing, 
nextFocus, 
ownedInit, 
pack, 
postEvent, 
postProcessKeyEvent, 
postWindowEvent, 
preProcessKeyEvent, 
processEvent, 
processWindowEvent, 
readObject, 
removeOwnedWindow, 
removeWindowListener, 
setFocusOwner, 
setWarningString, 
toBack, 
toFront, 
transferFocus, 
writeObject

Methods inherited from class java.awt.Container

add, 
add, 
add, 
add, 
add, 
addContainerListener, 
addImpl, 
applyOrientation, 
countComponents, 
deliverEvent, 
dispatchEventToSelf, 
doLayout, 
findComponentAt, 
findComponentAt, 
getAlignmentX, 
getAlignmentY, 
getComponent, 
getComponentAt, 
getComponentAt, 
getComponentCount, 
getComponents_NoClientCode, 
getComponents, 
getInsets, 
getLayout, 
getMaximumSize, 
getMinimumSize, 
getMouseEventTarget, 
getPreferredSize, 
getWindow, 
insets, 
invalidate, 
invalidateTree, 
isAncestorOf, 
layout, 
lightweightPrint, 
list, 
list, 
locate, 
minimumSize, 
paint, 
paintComponents, 
postsOldMouseEvents, 
preferredSize, 
print, 
printComponents, 
printOneComponent, 
processContainerEvent, 
proxyEnableEvents, 
proxyRequestFocus, 
remove, 
remove, 
removeAll, 
removeContainerListener, 
removeNotify, 
setFont, 
setLayout, 
update, 
validate, 
validateTree

Methods inherited from class java.awt.Component

action, 
add, 
addComponentListener, 
addFocusListener, 
addInputMethodListener, 
addKeyListener, 
addMouseListener, 
addMouseMotionListener, 
addPropertyChangeListener, 
addPropertyChangeListener, 
areInputMethodsEnabled, 
bounds, 
checkImage, 
checkImage, 
coalesceEvents, 
contains, 
contains, 
createImage, 
createImage, 
disable, 
disableEvents, 
dispatchEvent, 
enable, 
enable, 
enableEvents, 
enableInputMethods, 
firePropertyChange, 
getBackground, 
getBounds, 
getBounds, 
getColorModel, 
getComponentOrientation, 
getCursor, 
getDropTarget, 
getFont_NoClientCode, 
getFont, 
getFontMetrics, 
getForeground, 
getGraphics, 
getHeight, 
getInputMethodRequests, 
getLocation, 
getLocation, 
getLocationOnScreen, 
getName, 
getNativeContainer, 
getParent_NoClientCode, 
getParent, 
getPeer, 
getSize, 
getSize, 
getToolkitImpl, 
getTreeLock, 
getWidth, 
getWindowForObject, 
getX, 
getY, 
gotFocus, 
handleEvent, 
hasFocus, 
hide, 
imageUpdate, 
inside, 
isDisplayable, 
isDoubleBuffered, 
isEnabled, 
isEnabledImpl, 
isFocusTraversable, 
isLightweight, 
isOpaque, 
isValid, 
isVisible, 
keyDown, 
keyUp, 
list, 
list, 
list, 
location, 
lostFocus, 
mouseDown, 
mouseDrag, 
mouseEnter, 
mouseExit, 
mouseMove, 
mouseUp, 
move, 
nextFocus, 
paintAll, 
prepareImage, 
prepareImage, 
printAll, 
processComponentEvent, 
processFocusEvent, 
processInputMethodEvent, 
processKeyEvent, 
processMouseEvent, 
processMouseMotionEvent, 
remove, 
removeComponentListener, 
removeFocusListener, 
removeInputMethodListener, 
removeKeyListener, 
removeMouseListener, 
removeMouseMotionListener, 
removePropertyChangeListener, 
removePropertyChangeListener, 
repaint, 
repaint, 
repaint, 
repaint, 
requestFocus, 
reshape, 
resize, 
resize, 
setBackground, 
setBounds, 
setBounds, 
setComponentOrientation, 
setCursor, 
setDropTarget, 
setEnabled, 
setForeground, 
setLocale, 
setLocation, 
setLocation, 
setName, 
setSize, 
setSize, 
setVisible, 
show, 
size, 
toString, 
transferFocus

Methods inherited from class java.lang.Object

clone, 
equals, 
getClass, 
hashCode, 
notify, 
notifyAll, 
registerNatives, 
wait, 
wait, 
wait

Field Detail

txt

protected java.awt.TextField txt

Il textfield in cui l'utente digita la stringa

Constructor Detail

InputBox

public InputBox(java.awt.Frame parent,
                java.lang.String title,
                java.lang.String message)

Costruttore della finestra di dialogo

Parameters:: parent - Il Frame che ha aperto la finestra di dialogo.; title - Il titolo della finestra di dialogo.; message - Il messaggio di richiesta da inviare all'utente.

Method Detail

getText

public java.lang.String getText()

Funzione che restituisce il valore inserito nella finestra di dialogo. Dopo l'esecuzione chiude e distrugge automaticamente il dialogo.

Returns:: Il valore che l'utente ha digitato nel TextField

actionPerformed

public void actionPerformed(java.awt.event.ActionEvent ae)

Funzione richiamata da AWT per comunicare gli eventi.

Specified by:: actionPerformed in interface java.awt.event.ActionListener