Package org.fxmisc.flowless

Class VirtualFlowHit<C extends Cell<?,?>>

java.lang.Object

org.fxmisc.flowless.VirtualFlowHit<C>

Direct Known Subclasses:

VirtualFlowHit.CellHit, VirtualFlowHit.HitAfterCells, VirtualFlowHit.HitBeforeCells

public abstract class VirtualFlowHit<C extends Cell<?,?>>
extends java.lang.Object

Stores the result of a VirtualFlow.hit(double, double). Before calling any of the getters, one should determine what kind of hit this object is via isCellHit(), isBeforeCells(), and isAfterCells(). Otherwise, calling the wrong getter will throw an UnsupportedOperationException.

Types of VirtualFlowHit:

• Cell Hit: a hit occurs on a displayed cell's node. One can call getCell(), getCellIndex(), and getCellOffset().
• Hit Before Cells: a hit occurred before the displayed cells. One can call getOffsetBeforeCells().
• Hit After Cells: a hit occurred after the displayed cells. One can call getOffsetAfterCells().

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
private static class	VirtualFlowHit.CellHit<C extends Cell<?,?>>
private static class	VirtualFlowHit.HitAfterCells<C extends Cell<?,?>>
private static class	VirtualFlowHit.HitBeforeCells<C extends Cell<?,?>>

Constructor Summary

Constructors

Modifier	Constructor	Description
private	VirtualFlowHit()

Method Summary

Modifier and Type	Method	Description
(package private) static <C extends Cell<?,?>> VirtualFlowHit<C>	cellHit(int cellIndex, C cell, double x, double y)
abstract C	getCell()
abstract int	getCellIndex()
abstract javafx.geometry.Point2D	getCellOffset()
abstract javafx.geometry.Point2D	getOffsetAfterCells()
abstract javafx.geometry.Point2D	getOffsetBeforeCells()
(package private) static <C extends Cell<?,?>> VirtualFlowHit<C>	hitAfterCells(double x, double y)
(package private) static <C extends Cell<?,?>> VirtualFlowHit<C>	hitBeforeCells(double x, double y)
abstract boolean	isAfterCells()
abstract boolean	isBeforeCells()
abstract boolean	isCellHit()

Methods inherited from class java.lang.Object

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

Constructor Detail

VirtualFlowHit

private VirtualFlowHit()

Method Detail

cellHit

static <C extends Cell<?,?>> VirtualFlowHit<C> cellHit(int cellIndex,
                                                             C cell,
                                                             double x,
                                                             double y)

hitBeforeCells

static <C extends Cell<?,?>> VirtualFlowHit<C> hitBeforeCells(double x,
                                                                    double y)

hitAfterCells

static <C extends Cell<?,?>> VirtualFlowHit<C> hitAfterCells(double x,
                                                                   double y)

isCellHit

public abstract boolean isCellHit()

isBeforeCells

public abstract boolean isBeforeCells()

isAfterCells

public abstract boolean isAfterCells()

getCellIndex

public abstract int getCellIndex()

getCell

public abstract C getCell()

getCellOffset

public abstract javafx.geometry.Point2D getCellOffset()

getOffsetBeforeCells

public abstract javafx.geometry.Point2D getOffsetBeforeCells()

getOffsetAfterCells

public abstract javafx.geometry.Point2D getOffsetAfterCells()