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java.lang.Object | +--java.awt.Component | +--java.awt.Container | +--java.awt.Window | +--java.awt.Dialog | +--AskDialog
Alexander Luedeke. Neuropraktikum 99. This is the AskDialog class. Die Klasse AsdDialog ist ein Dialog, welche in einem Label einen Text ausgibt. Der Anwender kann dann auf die Knoepfe Cancel, No und Yes druecken. Nach Druecken eines Knopfs wird das Fenster unsichtbar, aber ueber die Methode getResult() kann man das Ergebnis (CANCEL, NO oder YES) erfragen. Wer Objekte dieser Klasse erzeugt, der muss auch dispose zu den Objekten sagen! Objekte dieser Klasse dienen zur Nachfrage beim Anwender. Beispiel: "Text has changed! Save changes ?"
Inner classes inherited from class java.awt.Component |
java.awt.Component.AWTTreeLock |
Field Summary | |
static int |
CANCEL
moeglicher Ergebnis-Wert; symbolisiert Druecken des Cancel-Knopfs. |
static int |
NO
moeglicher Ergebnis-Wert; symbolisiert Druecken des No-Knopfs. |
private int |
result
der Ergebnis-Wert. |
static int |
UNDEFINED
moeglicher Ergebnis-Wert; kann nur dann passieren, wenn getResult() vor der Eingabe eines Texts oder dem Druecken eines Knopfs aufgerufen wird. |
static int |
YES
moeglicher Ergebnis-Wert; symbolisiert Druecken des Yes-Knopfs. |
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 | |
AskDialog(java.awt.Frame parent,
java.lang.String title,
boolean modal,
java.lang.String text)
Erzeugt ein AskDialog-Objekt. parent the owner of the dialog title the title of the dialog modal if true, dialog blocks input to the parent window when shown text der Label-Text |
Method Summary | |
int |
getResult()
liefert das Ergebnis des Dialogs. |
Methods inherited from class java.awt.Dialog |
|
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 |
public static int YES
public static int NO
public static int CANCEL
public static int UNDEFINED
private int result
Constructor Detail |
public AskDialog(java.awt.Frame parent, java.lang.String title, boolean modal, java.lang.String text)
Method Detail |
public int getResult()
|
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