de.must.appletserver

Class MustLongField

java.lang.Object

de.must.appletserver.RemoteElement

de.must.appletserver.MustInputField

de.must.appletserver.MustTextField

de.must.appletserver.MustLongField

All Implemented Interfaces:

ActionInterpreter, AppletTalker, Remotable, RemoteContent, Exemptible, ExemptibleManager

public class MustLongField
extends MustTextField

A text field to edit long values.

Field Summary

Fields

Modifier and Type	Field and Description
protected static boolean	showZeroValueByDefault

Fields inherited from class de.must.appletserver.MustTextField

additionalTagFragments, capitalization, className, contentChangeListener, controlLength, enterAction, maxColumns, maxlength, registerFlag, required, size

Fields inherited from class de.must.appletserver.RemoteElement

context, editable, enabled, lastEditability, lastVisibility, name, nonstandardPanel, nonstandardPosition, sessionData, toolTipText, visible

Constructor Summary

Constructors

Constructor and Description
MustLongField(SessionData sessionData) Constructs a new long text field with a default size of 5 characters.
MustLongField(SessionData sessionData, int length) Constructs a new long text field with the specified size.

Method Summary

Modifier and Type	Method and Description
long	getLongValue() Returns the value of the field.
boolean	hasContent() Returns true if the field is valid and content not zero.
boolean	isContentValid() Returns true if the component's value is valid.
void	setLongValue(long newValue) Sets the value of the field.
void	setMaxValue(long newMaxValue) Sets the maximum value to be entered.
static void	setShowZeroValueByDefault(boolean b) Sets whether zero should be shown by digit 0

Methods inherited from class de.must.appletserver.MustTextField

addContentChangeListener, addMoreCreationAspects, buildRemoteView, fetchValuesFromRequest, getApplication, getCreateTagElement, getText, getTextOrNullIfEmpty, hasFocus, isFilled, isModified, isRequirementUnfulfilled, isValid, perform, setApplication, setCapitalization, setColumns, setEditable, setEnterAction, setOnChoice, setRegisterFlag, setRequired, setText, setTextAsUserInput, setValues

Methods inherited from class de.must.appletserver.MustInputField

destroy

Methods inherited from class de.must.appletserver.RemoteElement

beginAction, endAction, free, getContext, getName, getTranslation, isEnabled, isVisible, register, requestFocusInWindow, resetLastStatus, selectAll, setEnabled, setToolTipText, setVisible

Methods inherited from class java.lang.Object

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

Field Detail

showZeroValueByDefault

protected static boolean showZeroValueByDefault

Constructor Detail

MustLongField

public MustLongField(SessionData sessionData)

Constructs a new long text field with a default size of 5 characters.

MustLongField

public MustLongField(SessionData sessionData,
                     int length)

Constructs a new long text field with the specified size.

Parameters:

length - the size of the long text field

Method Detail

setShowZeroValueByDefault

public static void setShowZeroValueByDefault(boolean b)

Sets whether zero should be shown by digit 0

Parameters:

b - whether zero should be shown

setMaxValue

public void setMaxValue(long newMaxValue)

Sets the maximum value to be entered.

Parameters:

newMaxValue - the maximum value to be entered

setLongValue

public void setLongValue(long newValue)

Sets the value of the field.

Parameters:

newValue - the new value of the field

getLongValue

public long getLongValue()

Returns the value of the field.

Returns:

the value of the field

isContentValid

public boolean isContentValid()

Returns true if the component's value is valid.

Returns:

true if the component's value is valid

hasContent

public boolean hasContent()

Returns true if the field is valid and content not zero.

Returns:

true if the field is valid and content not zero