Klasse LassoEvent

java.lang.Object

java.util.EventObject

javafx.event.Event

javafx.scene.input.InputEvent

com.flexganttfx.view.graphics.LassoEvent

Alle implementierten Schnittstellen:

Serializable, Cloneable

public class LassoEvent
extends InputEvent

Lasso events are being fired whenever the user uses the lasso tool to select a time interval on one or more rows.

Code Example 1

 GanttChart gantt = new GanttChart();
 GraphicsView graphics = gantt.getGraphics();
 graphics.setOnLassoSelectionStarted(evt -> handleChange(evt));
 

Code Example 2

 GanttChart gantt = new GanttChart();
 GraphicsView graphics = gantt.getGraphics();
 graphics.addEventHandler(LassoEvent.SELECTION_STARTED,
                evt -> handleChange(evt));
 

Seit:

1.0

Siehe auch:

• GraphicsBase.setOnLassoSelectionStarted(javafx.event.EventHandler)
• Serialisierte Form

Verschachtelte Klassen - Übersicht

Verschachtelte Klassen

Modifizierer und Typ	Klasse	Beschreibung
static final class	LassoEvent.LassoInfo	Stores information about the last lasso operation performed by the user.

Feldübersicht

Felder

Modifizierer und Typ	Feld	Beschreibung
static final EventType<LassoEvent>	ALL	The parent event type of all other lasso event types.
static final EventType<LassoEvent>	SELECTION_FINISHED	An event type used when the user finishes a selection with the lasso.
static final EventType<LassoEvent>	SELECTION_ONGOING	An event type used while the user is using the lasso to perform a selection.
static final EventType<LassoEvent>	SELECTION_STARTED	An event type used when the user starts a selection with the lasso.

Von Klasse geerbte Felder javafx.scene.input.InputEvent

ANY

Von Klasse geerbte Felder javafx.event.Event

consumed, eventType, NULL_SOURCE_TARGET, target

Von Klasse geerbte Felder java.util.EventObject

source

Konstruktorübersicht

Konstruktoren

Konstruktor	Beschreibung
LassoEvent(GraphicsBase<?> target, EventType<? extends LassoEvent> eventType, LassoEvent.LassoInfo info)	Constructs a new event object.

Methodenübersicht

Modifizierer und Typ	Methode	Beschreibung
final LassoEvent.LassoInfo	getInfo()	Returns the detailed information about the lasso operation (selected rows, selected time interval, etc...).
String	toString()

Von Klasse geerbte Methoden javafx.scene.input.InputEvent

getEventType

Von Klasse geerbte Methoden javafx.event.Event

clone, consume, copyFor, fireEvent, getTarget, isConsumed

Von Klasse geerbte Methoden java.util.EventObject

getSource

Von Klasse geerbte Methoden java.lang.Object

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

Felddetails

ALL

public static final EventType<LassoEvent> ALL

The parent event type of all other lasso event types. Gets fired whenever anything changes.

Seit:

1.0

SELECTION_STARTED

public static final EventType<LassoEvent> SELECTION_STARTED

An event type used when the user starts a selection with the lasso.

Seit:

1.0

SELECTION_FINISHED

public static final EventType<LassoEvent> SELECTION_FINISHED

An event type used when the user finishes a selection with the lasso.

Seit:

1.0

SELECTION_ONGOING

public static final EventType<LassoEvent> SELECTION_ONGOING

An event type used while the user is using the lasso to perform a selection.

Seit:

1.0

Konstruktordetails

LassoEvent

public LassoEvent(GraphicsBase<?> target,
 EventType<? extends LassoEvent> eventType,
 LassoEvent.LassoInfo info)

Constructs a new event object.

Parameter:

target - the graphics control where the event originated

eventType - the type of the event

info - detailed information about the lasso operation (selected rows, selected time interval, etc...)

Methodendetails

getInfo

public final LassoEvent.LassoInfo getInfo()

Returns the detailed information about the lasso operation (selected rows, selected time interval, etc...).

Gibt zurück:

the lasso event information

toString

public String toString()

Setzt außer Kraft:

toString in Klasse EventObject