ilog.views.maps.graphic

Class IlvMapPolyPointEdition

java.lang.Object

ilog.views.IlvObjectInteractor

ilog.views.IlvPolyPointsEdition

ilog.views.maps.graphic.IlvMapPolyPointEdition

All Implemented Interfaces:

Serializable

public class IlvMapPolyPointEdition
extends IlvPolyPointsEdition

A IlvPolyPointsEdition that takes care of the MINIMUM_POINTS and MAXIMUM_POINTS properties if such properties are attached to the edited IlvGraphic. This object interactor will not add a point if the number of points will exceed the MAXIMUM_POINTS Integer property and will not remove a point if the number of points will be less than the MINIMUM_POINTS Integer property.

Since:

JViews 7.5

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
static String	MAXIMUM_POINTS Name of the property that is used to fix the maximum of points the graphic object should have.
static String	MINIMUM_POINTS Name of the property that is used to fix the minimum of points the graphic object should have.

Constructor Summary

Constructors

Constructor and Description
IlvMapPolyPointEdition() Creates a new IlvMapPolyPointEdition.

Method Summary

Modifier and Type	Method and Description
Cursor	getAddCursor() Retrieves the cursor used to indicate that the user can add a point.
Cursor	getMoveHandleCursor() Retrieves the cursor used to indicate that the user can move a point.
Cursor	getMoveObjectCursor() Retrieves the cursor used to indicate that the user can mode an handle.
Cursor	getRemoveCursor() Retrieves the cursor used to indicate that the user can remove a point.
protected void	insertPoint(IlvPolyPointsInterface obj, IlvPoint p, IlvObjectInteractorContext context) Called when a point is inserted.
boolean	processEvent(IlvGraphic obj, AWTEvent event, IlvObjectInteractorContext context) Processes the events.
protected void	removePoint(IlvPolyPointsInterface obj, IlvObjectInteractorContext context) Called when a point is removed.
void	setAddCursor(Cursor addCursor) Sets the cursor used to indicate that the user can add a point.
void	setMoveHandleCursor(Cursor moveHandleCursor) Sets the cursor used to indicate that the user can mode an handle.
void	setMoveObjectCursor(Cursor moveObjectCursor) Sets the cursor used to indicate that the user can mode an object.
void	setRemoveCursor(Cursor removeCursor) Sets the cursor used to indicate that the user can remove a point.

Methods inherited from class ilog.views.IlvPolyPointsEdition

allowPointAddition, allowPointAddition, allowPointRemoval, allowPointRemoval, allowsPointInsertion, allowsPointMove, allowsPointRemoval, drawGhost, drawGhost, getAddRemovePointModifier, getAddRemovePointModifierEx, getCursor, getIndex, handleButtonDown, handleButtonDragged, handleButtonUp, handleExpose, handleMouseMoved, isAddRemovePointModifierDown, isOpaqueMode, movePoint, onEnter, onExit, setAddRemovePointModifier, setCursor, setOpaqueMode

Methods inherited from class ilog.views.IlvObjectInteractor

Get, Put

Methods inherited from class java.lang.Object

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

Field Detail

MINIMUM_POINTS

public static final String MINIMUM_POINTS

Name of the property that is used to fix the minimum of points the graphic object should have. This IlvMapPolypointEdition will not remove points if the number of points is less or equal the Integer property found under this name.

See Also:

Constant Field Values

MAXIMUM_POINTS

public static final String MAXIMUM_POINTS

Name of the property that is used to fix the maximum of points the graphic object should have. This IlvMapPolypointEdition will not add points if the number of points is greater or equal the Integer property found under this name.

See Also:

Constant Field Values

Constructor Detail

IlvMapPolyPointEdition

public IlvMapPolyPointEdition()

Creates a new IlvMapPolyPointEdition.

Method Detail

insertPoint

protected void insertPoint(IlvPolyPointsInterface obj,
                           IlvPoint p,
                           IlvObjectInteractorContext context)

Called when a point is inserted.

Overrides:

insertPoint in class IlvPolyPointsEdition

Parameters:

obj - The object to modify.

p - The position of the point in untransformed IlvManager coordinates.

context - The interactor context.

See Also:

IlvPolyPointsEdition.insertPoint(ilog.views.IlvPolyPointsInterface, ilog.views.IlvPoint, ilog.views.IlvObjectInteractorContext)

removePoint

protected void removePoint(IlvPolyPointsInterface obj,
                           IlvObjectInteractorContext context)

Called when a point is removed. You can get the index of the point using getIndex.

Overrides:

removePoint in class IlvPolyPointsEdition

Parameters:

obj - The object to modify.

context - The interactor context.

See Also:

IlvPolyPointsEdition.removePoint(ilog.views.IlvPolyPointsInterface, ilog.views.IlvObjectInteractorContext)

processEvent

public boolean processEvent(IlvGraphic obj,
                            AWTEvent event,
                            IlvObjectInteractorContext context)

Processes the events. The events are dispatched to the following methods depending on the type of the event: handleButtonDown for a MOUSE_PRESSED event, handleButtonUp for a MOUSE_RELEASED event, or handleButtonDragged for a MOUSE_DRAGGED event.

Overrides:

processEvent in class IlvPolyPointsEdition

Parameters:

obj - The graphic object.

event - The event to process.

context - The context in which the event occurred.

Returns:

true if the event was handled by this processEvent invocation, false otherwise.

See Also:

IlvPolyPointsEdition.processEvent(ilog.views.IlvGraphic, java.awt.AWTEvent, ilog.views.IlvObjectInteractorContext)

getAddCursor

public Cursor getAddCursor()

Retrieves the cursor used to indicate that the user can add a point.

Returns:

The cursor used to indicate that the user can add a point.

setAddCursor

public void setAddCursor(Cursor addCursor)

Sets the cursor used to indicate that the user can add a point.

Parameters:

addCursor - the cursor used to indicate that the user can add a point.

getMoveHandleCursor

public Cursor getMoveHandleCursor()

Retrieves the cursor used to indicate that the user can move a point.

Returns:

the cursor used to indicate that the user can move a point.

setMoveHandleCursor

public void setMoveHandleCursor(Cursor moveHandleCursor)

Sets the cursor used to indicate that the user can mode an handle.

Parameters:

moveHandleCursor - the cursor used to indicate that the user can mode an handle.

getMoveObjectCursor

public Cursor getMoveObjectCursor()

Retrieves the cursor used to indicate that the user can mode an handle.

Returns:

the cursor used to indicate that the user can mode an handle.

setMoveObjectCursor

public void setMoveObjectCursor(Cursor moveObjectCursor)

Sets the cursor used to indicate that the user can mode an object.

Parameters:

moveObjectCursor - the cursor used to indicate that the user can mode an object.

getRemoveCursor

public Cursor getRemoveCursor()

Retrieves the cursor used to indicate that the user can remove a point.

Returns:

the cursor used to indicate that the user can remove a point.

setRemoveCursor

public void setRemoveCursor(Cursor removeCursor)

Sets the cursor used to indicate that the user can remove a point.

Parameters:

removeCursor - the cursor used to indicate that the user can remove a point.