com.standbysoft.component.date.event
Class DateEvent

java.lang.Object
  java.util.EventObject
      com.standbysoft.component.date.event.DateEvent

All Implemented Interfaces:

java.io.Serializable

public class DateEvent

extends java.util.EventObject

This type of events is fired by a DateModel whenever its state changes. This means a date field or the whole date changed.

See Also:

Serialized Form

Field Summary

static int	DATE_CHANGED Constant that indicates a date change DateEvent.
static int	FIELD_CHANGED Constant that indicates a field change DateEvent.

Fields inherited from class java.util.EventObject

source

Constructor Summary

DateEvent(java.lang.Object source, java.util.Date date)
Creates an event to show that the date has changed.

DateEvent(java.lang.Object source, int field)
Creates an event to show that a date field has been cleared.

DateEvent(java.lang.Object source, int field, int oldValue, int newValue)
Creates an event to show that a date field has changed.

Method Summary

java.util.Date	getDate() Returns the changed date.
int	getField() Returns the field that is changed.
int	getNewValue() Returns the new value of the field that is changed.
int	getOldValue() Returns the old value of the field that is changed.
int	getType() Returns whether this event was generated by a date field change or date change.
boolean	isCleared() Indicates whether a field has been cleared or not.
java.lang.String	toString()

Methods inherited from class java.util.EventObject

getSource

Methods inherited from class java.lang.Object

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

Field Detail

FIELD_CHANGED

public static final int FIELD_CHANGED

Constant that indicates a field change DateEvent.

See Also:

Constant Field Values

DATE_CHANGED

public static final int DATE_CHANGED

Constant that indicates a date change DateEvent.

See Also:

Constant Field Values

Constructor Detail

DateEvent

public DateEvent(java.lang.Object source,
                 int field)

Creates an event to show that a date field has been cleared.

Parameters:

source - object that generated this event

field - date field that changed. This is a Calendar constant like: Calendar.YEAR, Calendar.MONTH, etc.

DateEvent

public DateEvent(java.lang.Object source,
                 int field,
                 int oldValue,
                 int newValue)

Creates an event to show that a date field has changed.

Parameters:

source - object that generated this event

field - date field that changed. This is a Calendar constant like: Calendar.YEAR, Calendar.MONTH, etc.

oldValue - old value for the changed date field

newValue - new value for the changed date field

DateEvent

public DateEvent(java.lang.Object source,
                 java.util.Date date)

Creates an event to show that the date has changed.

Parameters:

source - object that generated this event

date - new date

Method Detail

getType

public int getType()

Returns whether this event was generated by a date field change or date change.

Returns:

FIELD_CHANGED or DATE_CHANGED

getField

public int getField()

Returns the field that is changed.

Returns:

date field that changed. This is a Calendar constant like: Calendar.YEAR, Calendar.MONTH, etc.

getOldValue

public int getOldValue()

Returns the old value of the field that is changed.

Returns:

old field value

getNewValue

public int getNewValue()

Returns the new value of the field that is changed.

Returns:

new field value

getDate

public java.util.Date getDate()

Returns the changed date.

Returns:

changed date

isCleared

public boolean isCleared()

Indicates whether a field has been cleared or not.

Returns:

true if the field is cleared; false otherwise

toString

public java.lang.String toString()