com.eliad.model
Class RulerModelEvent

java.lang.Object
  |
  +--java.util.EventObject
        |
        +--com.eliad.model.RulerModelEvent

public class RulerModelEvent

extends java.util.EventObject

Events corresponding to changes in a RulerModel.

Version:

1.0 04/08/00

Author:

Patrick Mérissert-Coffinières

See Also:

Serialized Form

Field Summary

static int	RULER_DRAGGING_CHANGED The dragging parameters have changed
static int	RULER_ITEMS_DELETED Some items were deleted
static int	RULER_ITEMS_INSERTED Some items were inserted
static int	RULER_ITEMS_MOVED Some items were moved
static int	RULER_MARGIN_CHANGED The global margin has changed
static int	RULER_MAX_CHANGED The maximum size changed for one or several item(s)
static int	RULER_MIN_CHANGED The minimum size changed for one or several item(s)
static int	RULER_MODEL_CHANGED The entire model changed
static int	RULER_PREFERRED_CHANGED The preferred size changed for one or several item(s)
static int	RULER_RESIZABLE_CHANGED The resizability changed for one item, or for many
static int	RULER_SIZE_CHANGED The actual size changed for one or several item(s)
static int	RULER_TITLE_CHANGED
static int	RULER_VISIBLE_CHANGED The visibility changed for one item

Fields inherited from class java.util.EventObject

source

Constructor Summary

RulerModelEvent(RulerModel model, int type, int index, int other0, int other1)
Constructs a specific RulerModelEvent.

Method Summary

int	getCount() Retrieves the count of the items concerned.
int	getFromIndex() Retrieves the origin index for RULER_ITEMS_MOVED
int	getIndex() Retrieves the index of the item where the change took place.
int	getNewIntegerValue() Retrieves the new integer value after the change.
int	getOldIntegerValue() Retrieves the old integer value before the change.
int	getSize() Retrieves the underlying size of the item concerned.
int	getStartIndex() Retrieves the start index.
int	getToIndex() Retrieves the target index for RULER_ITEMS_MOVED
int	getType() Retrieves the type of the event

Methods inherited from class java.util.EventObject

getSource, toString

Methods inherited from class java.lang.Object

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

Field Detail

RULER_MODEL_CHANGED

public static final int RULER_MODEL_CHANGED

The entire model changed

RULER_PREFERRED_CHANGED

public static final int RULER_PREFERRED_CHANGED

The preferred size changed for one or several item(s)

RULER_MIN_CHANGED

public static final int RULER_MIN_CHANGED

The minimum size changed for one or several item(s)

RULER_MAX_CHANGED

public static final int RULER_MAX_CHANGED

The maximum size changed for one or several item(s)

RULER_SIZE_CHANGED

public static final int RULER_SIZE_CHANGED

The actual size changed for one or several item(s)

RULER_TITLE_CHANGED

public static final int RULER_TITLE_CHANGED

RULER_RESIZABLE_CHANGED

public static final int RULER_RESIZABLE_CHANGED

The resizability changed for one item, or for many

RULER_VISIBLE_CHANGED

public static final int RULER_VISIBLE_CHANGED

The visibility changed for one item

RULER_MARGIN_CHANGED

public static final int RULER_MARGIN_CHANGED

The global margin has changed

RULER_ITEMS_INSERTED

public static final int RULER_ITEMS_INSERTED

Some items were inserted

RULER_ITEMS_DELETED

public static final int RULER_ITEMS_DELETED

Some items were deleted

RULER_ITEMS_MOVED

public static final int RULER_ITEMS_MOVED

Some items were moved

RULER_DRAGGING_CHANGED

public static final int RULER_DRAGGING_CHANGED

The dragging parameters have changed

Constructor Detail

RulerModelEvent

public RulerModelEvent(RulerModel model,
                       int type,
                       int index,
                       int other0,
                       int other1)

Constructs a specific RulerModelEvent. Note that the source must be a RulerModel object.

Method Detail

getType

public int getType()

Retrieves the type of the event

getIndex

public int getIndex()

Retrieves the index of the item where the change took place. Only meaningful for:

• RULER_SIZE_CHANGED
• RULER_PREFERRED_CHANGED
• RULER_MINIMUM_CHANGED
• RULER_MAXIMUM_CHANGED
• RULER_TITLE_CHANGED
• RULER_RESIZABLE_CHANGED

May be -1 if more than one item was concerned.

getOldIntegerValue

public int getOldIntegerValue()

Retrieves the old integer value before the change. Only meaningful for:

• RULER_SIZE_CHANGED
• RULER_PREFERRED_CHANGED
• RULER_MINIMUM_CHANGED
• RULER_MAXIMUM_CHANGED
• RULER_MARGIN_CHANGED

Except for RULER_MARGIN_CHANGED, will only be meaningful if getIndex() is not -1.

getNewIntegerValue

public int getNewIntegerValue()

Retrieves the new integer value after the change. Only meaningful for:

• RULER_SIZE_CHANGED
• RULER_PREFERRED_CHANGED
• RULER_MINIMUM_CHANGED
• RULER_MAXIMUM_CHANGED
• RULER_MARGIN_CHANGED

Except for RULER_MARGIN_CHANGED, will only be meaningful if getIndex() is not -1.

getStartIndex

public int getStartIndex()

Retrieves the start index. Only meaningful for:

• RULER_ITEMS_INSERTED
• RULER_ITEMS_DELETED

getCount

public int getCount()

Retrieves the count of the items concerned. Only meaningful for:

• RULER_ITEMS_INSERTED
• RULER_ITEMS_DELETED
• RULER_ITEMS_MOVED

getSize

public int getSize()

Retrieves the underlying size of the item concerned. Only meaningful for:

• RULER_VISIBLE_CHANGED

getFromIndex

public int getFromIndex()

Retrieves the origin index for RULER_ITEMS_MOVED

getToIndex

public int getToIndex()

Retrieves the target index for RULER_ITEMS_MOVED