jidefx.utils

Class FXUtils

java.lang.Object

jidefx.utils.FXUtils

public class FXUtils
extends java.lang.Object

Utils that contains methods that depend on JavaFX classes.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static interface	FXUtils.ConditionHandler<T> A simple handler used by setRecursively.
static interface	FXUtils.GetHandler<T> A simple handler used by getRecursively.
static interface	FXUtils.Handler<T> A simple handler used by setRecursively.

Constructor Summary

Constructors

Constructor and Description
FXUtils()

Method Summary

Modifier and Type	Method and Description
static javafx.geometry.Insets	add(javafx.geometry.Insets insets1, javafx.geometry.Insets insets2)
static javafx.scene.Node	findAncestor(javafx.scene.Node node, java.lang.Class classToFind, java.lang.Class classToStop) Finds the ancestor of the node which is the type of the classToFind and before it reaches a node that is of type classToStop.
static javafx.scene.Node	findAncestor(javafx.scene.Node node, java.lang.String classNameEndWith, java.lang.Class classToStop) Finds the ancestor of the node which its type class name ends with String classNameEndWith and before it reaches a node that is of type classToStop.
static <T> java.lang.Object	getRecursively(T c, FXUtils.GetHandler<T> handler) Gets to a child of a Node recursively based on certain condition.
static javafx.geometry.Rectangle2D	getScreenBounds(javafx.geometry.Point2D point)
static boolean	isAncestor(javafx.scene.Node node, javafx.scene.Node ancestorNode) determine if the Node is the ancestorNode of another Node or the same.
static javafx.geometry.Point2D	pointRelativeTo(javafx.stage.PopupWindow window, javafx.geometry.Point2D windowPoint, javafx.scene.Node parent, javafx.geometry.Point2D parentPoint) calculate the layout point for a popup window based on the two points, windowPoint from popup window and parentPoint from parent node
static void	runThreadSafe(java.lang.Runnable runnable) Runs the runnable using Platform.runLater if the current thread is not on JavaFX Application Thread.
static <T> void	setRecursively(T c, FXUtils.Handler<T> handler) Calls the handler recursively on a Node.

Methods inherited from class java.lang.Object

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

Constructor Detail

FXUtils

public FXUtils()

Method Detail

getScreenBounds

public static javafx.geometry.Rectangle2D getScreenBounds(javafx.geometry.Point2D point)

add

public static javafx.geometry.Insets add(javafx.geometry.Insets insets1,
                                         javafx.geometry.Insets insets2)

isAncestor

public static boolean isAncestor(javafx.scene.Node node,
                                 javafx.scene.Node ancestorNode)

determine if the Node is the ancestorNode of another Node or the same.

Parameters:

node - the node

ancestorNode - the possible ancestorNode node

Returns:

true of the ancestorNode is an ancestor of the node, or the same.

findAncestor

public static javafx.scene.Node findAncestor(javafx.scene.Node node,
                                             java.lang.Class classToFind,
                                             java.lang.Class classToStop)

Finds the ancestor of the node which is the type of the classToFind and before it reaches a node that is of type classToStop.

Parameters:

node - the node that we will look for the ancestor.

classToFind - the ancestor type we will try to look for

classToStop - the ancestor type which will stop looking for further if seeing a node of this type.

Returns:

the ancestor node if any.

findAncestor

public static javafx.scene.Node findAncestor(javafx.scene.Node node,
                                             java.lang.String classNameEndWith,
                                             java.lang.Class classToStop)

Finds the ancestor of the node which its type class name ends with String classNameEndWith and before it reaches a node that is of type classToStop.

Parameters:

node - the node that we will look for the ancestor.

classNameEndWith - the ancestor class name that ends with this String

classToStop - the ancestor type which will stop looking for further if seeing a node of this type.

Returns:

the ancestor node if any.

setRecursively

public static <T> void setRecursively(T c,
                                      FXUtils.Handler<T> handler)

Calls the handler recursively on a Node.

Type Parameters:

T - the type of the Node.

Parameters:

c - Node

handler - handler to be called

getRecursively

public static <T> java.lang.Object getRecursively(T c,
                                                  FXUtils.GetHandler<T> handler)

Gets to a child of a Node recursively based on certain condition.

Type Parameters:

T - the type of the Node.

Parameters:

c - Node

handler - handler to be called

Returns:

the Node that matches the condition specified in GetHandler.

pointRelativeTo

public static javafx.geometry.Point2D pointRelativeTo(javafx.stage.PopupWindow window,
                                                      javafx.geometry.Point2D windowPoint,
                                                      javafx.scene.Node parent,
                                                      javafx.geometry.Point2D parentPoint)

calculate the layout point for a popup window based on the two points, windowPoint from popup window and parentPoint from parent node

Parameters:

window - the popup window

windowPoint - align point inside popup window

parent - parent node with which the popup window try to align

parentPoint - align point inside parent node

Returns:

the Point2D

runThreadSafe

public static void runThreadSafe(java.lang.Runnable runnable)

Runs the runnable using Platform.runLater if the current thread is not on JavaFX Application Thread.

Parameters:

runnable - runnable to run