Class FlowPane

javafx.scene.layout.FlowPane

All Implemented Interfaces:: Styleable, EventTarget

public class FlowPane
extends Pane

FlowPane lays out its children in a flow that wraps at the flowpane's boundary.

A horizontal flowpane (the default) will layout nodes in rows, wrapping at the flowpane's width. A vertical flowpane lays out nodes in columns, wrapping at the flowpane's height. If the flowpane has a border and/or padding set, the content will be flowed within those insets.

FlowPane's prefWrapLength property establishes its preferred width (for horizontal) or preferred height (for vertical). Applications should set prefWrapLength if the default value (400) doesn't suffice. Note that prefWrapLength is used only for calculating the preferred size and may not reflect the actual wrapping dimension, which tracks the actual size of the flowpane.

The alignment property controls how the rows and columns are aligned within the bounds of the flowpane and defaults to Pos.TOP_LEFT. It is also possible to control the alignment of nodes within the rows and columns by setting rowValignment for horizontal or columnHalignment for vertical.

Example of a horizontal flowpane:


     Image images[] = { ... };
     FlowPane flow = new FlowPane();
     flow.setVgap(8);
     flow.setHgap(4);
     flow.setPrefWrapLength(300); // preferred width = 300
     for (int i = 0; i < images.length; i++) {
         flow.getChildren().add(new ImageView(image[i]);
     }

Example of a vertical flowpane:


     FlowPane flow = new FlowPane(Orientation.VERTICAL);
     flow.setColumnHalignment(HPos.LEFT); // align labels on left
     flow.setPrefWrapLength(200); // preferred height = 200
     for (int i = 0; i < titles.size(); i++) {
         flow.getChildren().add(new Label(titles[i]);
     }

FlowPane lays out each managed child regardless of the child's visible property value; unmanaged children are ignored for all layout calculations.

FlowPane may be styled with backgrounds and borders using CSS. See Region superclass for details.

Resizable Range

A flowpane's parent will resize the flowpane within the flowpane's resizable range during layout. By default the flowpane computes this range based on its content as outlined in the tables below.

Horizontal
	width	height
minimum	left/right insets plus largest of children's pref widths	top/bottom insets plus height required to display all children at their preferred heights when wrapped at a specified width
preferred	left/right insets plus prefWrapLength	top/bottom insets plus height required to display all children at their pref heights when wrapped at a specified width
maximum	Double.MAX_VALUE	Double.MAX_VALUE

Vertical
	width	height
minimum	left/right insets plus width required to display all children at their preferred widths when wrapped at a specified height	top/bottom insets plus largest of children's pref heights
preferred	left/right insets plus width required to display all children at their pref widths when wrapped at the specified height	top/bottom insets plus prefWrapLength
maximum	Double.MAX_VALUE	Double.MAX_VALUE

A flowpane's unbounded maximum width and height are an indication to the parent that it may be resized beyond its preferred size to fill whatever space is assigned to it.

FlowPane provides properties for setting the size range directly. These properties default to the sentinel value Region.USE_COMPUTED_SIZE, however the application may set them to other values as needed:


     flowPane.setMaxWidth(500);

Applications may restore the computed values by setting these properties back to Region.USE_COMPUTED_SIZE.

FlowPane does not clip its content by default, so it is possible that children's bounds may extend outside its own bounds if a child's pref size is larger than the space flowpane has to allocate for it.

Since:: JavaFX 2.0

Property Summary

Properties
Type	Property	Description
`ObjectProperty<Pos>`	`alignment`	The overall alignment of the flowpane's content within its width and height.
`ObjectProperty<HPos>`	`columnHalignment`	The horizontal alignment of nodes within each column of a vertical flowpane.
`DoubleProperty`	`hgap`	The amount of horizontal space between each node in a horizontal flowpane or the space between columns in a vertical flowpane.
`ObjectProperty<Orientation>`	`orientation`	The orientation of this flowpane.
`DoubleProperty`	`prefWrapLength`	The preferred width where content should wrap in a horizontal flowpane or the preferred height where content should wrap in a vertical flowpane.
`ObjectProperty<VPos>`	`rowValignment`	The vertical alignment of nodes within each row of a horizontal flowpane.
`DoubleProperty`	`vgap`	The amount of vertical space between each node in a vertical flowpane or the space between rows in a horizontal flowpane.

Properties declared in class javafx.scene.layout.Region

background, border, cacheShape, centerShape, height, insets, maxHeight, maxWidth, minHeight, minWidth, opaqueInsets, padding, prefHeight, prefWidth, scaleShape, shape, snapToPixel, width

Properties declared in class javafx.scene.Parent

needsLayout

Properties declared in class javafx.scene.Node

accessibleHelp, accessibleRoleDescription, accessibleRole, accessibleText, blendMode, boundsInLocal, boundsInParent, cacheHint, cache, clip, cursor, depthTest, disabled, disable, effectiveNodeOrientation, effect, eventDispatcher, focused, focusTraversable, hover, id, inputMethodRequests, layoutBounds, layoutX, layoutY, localToParentTransform, localToSceneTransform, managed, mouseTransparent, nodeOrientation, onContextMenuRequested, onDragDetected, onDragDone, onDragDropped, onDragEntered, onDragExited, onDragOver, onInputMethodTextChanged, onKeyPressed, onKeyReleased, onKeyTyped, onMouseClicked, onMouseDragEntered, onMouseDragExited, onMouseDragged, onMouseDragOver, onMouseDragReleased, onMouseEntered, onMouseExited, onMouseMoved, onMousePressed, onMouseReleased, onRotate, onRotationFinished, onRotationStarted, onScrollFinished, onScroll, onScrollStarted, onSwipeDown, onSwipeLeft, onSwipeRight, onSwipeUp, onTouchMoved, onTouchPressed, onTouchReleased, onTouchStationary, onZoomFinished, onZoom, onZoomStarted, opacity, parent, pickOnBounds, pressed, rotate, rotationAxis, scaleX, scaleY, scaleZ, scene, style, translateX, translateY, translateZ, viewOrder, visible

Field Summary

Fields declared in class javafx.scene.layout.Region

USE_COMPUTED_SIZE, USE_PREF_SIZE

Fields declared in class javafx.scene.Node

BASELINE_OFFSET_SAME_AS_HEIGHT

Constructor Summary

Constructors
Constructor	Description
`FlowPane()`	Creates a horizontal FlowPane layout with hgap/vgap = 0.
`FlowPane(double hgap, double vgap)`	Creates a horizontal FlowPane layout with the specified hgap/vgap.
`FlowPane(double hgap, double vgap, Node... children)`	Creates a horizontal FlowPane layout with the specified hgap/vgap.
`FlowPane(Orientation orientation)`	Creates a FlowPane layout with the specified orientation and hgap/vgap = 0.
`FlowPane(Orientation orientation, double hgap, double vgap)`	Creates a FlowPane layout with the specified orientation and hgap/vgap.
`FlowPane(Orientation orientation, double hgap, double vgap, Node... children)`	Creates a FlowPane layout with the specified orientation and hgap/vgap.
`FlowPane(Orientation orientation, Node... children)`	Creates a FlowPane layout with the specified orientation and hgap/vgap = 0.
`FlowPane(Node... children)`	Creates a horizontal FlowPane layout with hgap/vgap = 0.

Method Summary

Modifier and Type	Method	Description
`ObjectProperty<Pos>`	`alignmentProperty()`	The overall alignment of the flowpane's content within its width and height.
`static void`	`clearConstraints(Node child)`	Removes all flowpane constraints from the child node.
`ObjectProperty<HPos>`	`columnHalignmentProperty()`	The horizontal alignment of nodes within each column of a vertical flowpane.
`Pos`	`getAlignment()`	Gets the value of the property alignment.
`static List<CssMetaData<? extends Styleable,?>>`	`getClassCssMetaData()`
`HPos`	`getColumnHalignment()`	Gets the value of the property columnHalignment.
`List<CssMetaData<? extends Styleable,?>>`	`getCssMetaData()`	This method should delegate to `Node.getClassCssMetaData()` so that a Node's CssMetaData can be accessed without the need for reflection.
`double`	`getHgap()`	Gets the value of the property hgap.
`static Insets`	`getMargin(Node child)`	Returns the child's margin constraint if set.
`Orientation`	`getOrientation()`	Gets the value of the property orientation.
`double`	`getPrefWrapLength()`	Gets the value of the property prefWrapLength.
`VPos`	`getRowValignment()`	Gets the value of the property rowValignment.
`double`	`getVgap()`	Gets the value of the property vgap.
`DoubleProperty`	`hgapProperty()`	The amount of horizontal space between each node in a horizontal flowpane or the space between columns in a vertical flowpane.
`ObjectProperty<Orientation>`	`orientationProperty()`	The orientation of this flowpane.
`DoubleProperty`	`prefWrapLengthProperty()`	The preferred width where content should wrap in a horizontal flowpane or the preferred height where content should wrap in a vertical flowpane.
`ObjectProperty<VPos>`	`rowValignmentProperty()`	The vertical alignment of nodes within each row of a horizontal flowpane.
`void`	`setAlignment(Pos value)`	Sets the value of the property alignment.
`void`	`setColumnHalignment(HPos value)`	Sets the value of the property columnHalignment.
`void`	`setHgap(double value)`	Sets the value of the property hgap.
`static void`	`setMargin(Node child, Insets value)`	Sets the margin for the child when contained by a flowpane.
`void`	`setOrientation(Orientation value)`	Sets the value of the property orientation.
`void`	`setPrefWrapLength(double value)`	Sets the value of the property prefWrapLength.
`void`	`setRowValignment(VPos value)`	Sets the value of the property rowValignment.
`void`	`setVgap(double value)`	Sets the value of the property vgap.
`DoubleProperty`	`vgapProperty()`	The amount of vertical space between each node in a vertical flowpane or the space between rows in a horizontal flowpane.

Methods declared in class javafx.scene.layout.Pane

getChildren

Methods declared in class javafx.scene.layout.Region

backgroundProperty, borderProperty, cacheShapeProperty, centerShapeProperty, computeMaxHeight, computeMaxWidth, computeMinHeight, computeMinWidth, computePrefHeight, computePrefWidth, getBackground, getBorder, getHeight, getInsets, getMaxHeight, getMaxWidth, getMinHeight, getMinWidth, getOpaqueInsets, getPadding, getPrefHeight, getPrefWidth, getShape, getUserAgentStylesheet, getWidth, heightProperty, insetsProperty, isCacheShape, isCenterShape, isResizable, isScaleShape, isSnapToPixel, layoutInArea, layoutInArea, layoutInArea, layoutInArea, maxHeight, maxHeightProperty, maxWidth, maxWidthProperty, minHeight, minHeightProperty, minWidth, minWidthProperty, opaqueInsetsProperty, paddingProperty, positionInArea, positionInArea, prefHeight, prefHeightProperty, prefWidth, prefWidthProperty, resize, scaleShapeProperty, setBackground, setBorder, setCacheShape, setCenterShape, setHeight, setMaxHeight, setMaxSize, setMaxWidth, setMinHeight, setMinSize, setMinWidth, setOpaqueInsets, setPadding, setPrefHeight, setPrefSize, setPrefWidth, setScaleShape, setShape, setSnapToPixel, setWidth, shapeProperty, snappedBottomInset, snappedLeftInset, snappedRightInset, snappedTopInset, snapPosition, snapPositionX, snapPositionY, snapSize, snapSizeX, snapSizeY, snapSpace, snapSpaceX, snapSpaceY, snapToPixelProperty, widthProperty

Methods declared in class javafx.scene.Parent

getBaselineOffset, getChildrenUnmodifiable, getManagedChildren, getStylesheets, isNeedsLayout, layout, layoutChildren, needsLayoutProperty, requestLayout, requestParentLayout, setNeedsLayout, updateBounds

Methods declared in class javafx.scene.Node

accessibleHelpProperty, accessibleRoleDescriptionProperty, accessibleRoleProperty, accessibleTextProperty, addEventFilter, addEventHandler, applyCss, autosize, blendModeProperty, boundsInLocalProperty, boundsInParentProperty, buildEventDispatchChain, cacheHintProperty, cacheProperty, clipProperty, computeAreaInScreen, contains, contains, cursorProperty, depthTestProperty, disabledProperty, disableProperty, effectiveNodeOrientationProperty, effectProperty, eventDispatcherProperty, executeAccessibleAction, fireEvent, focusedProperty, focusTraversableProperty, getAccessibleHelp, getAccessibleRole, getAccessibleRoleDescription, getAccessibleText, getBlendMode, getBoundsInLocal, getBoundsInParent, getCacheHint, getClip, getContentBias, getCursor, getDepthTest, getEffect, getEffectiveNodeOrientation, getEventDispatcher, getId, getInitialCursor, getInitialFocusTraversable, getInputMethodRequests, getLayoutBounds, getLayoutX, getLayoutY, getLocalToParentTransform, getLocalToSceneTransform, getNodeOrientation, getOnContextMenuRequested, getOnDragDetected, getOnDragDone, getOnDragDropped, getOnDragEntered, getOnDragExited, getOnDragOver, getOnInputMethodTextChanged, getOnKeyPressed, getOnKeyReleased, getOnKeyTyped, getOnMouseClicked, getOnMouseDragEntered, getOnMouseDragExited, getOnMouseDragged, getOnMouseDragOver, getOnMouseDragReleased, getOnMouseEntered, getOnMouseExited, getOnMouseMoved, getOnMousePressed, getOnMouseReleased, getOnRotate, getOnRotationFinished, getOnRotationStarted, getOnScroll, getOnScrollFinished, getOnScrollStarted, getOnSwipeDown, getOnSwipeLeft, getOnSwipeRight, getOnSwipeUp, getOnTouchMoved, getOnTouchPressed, getOnTouchReleased, getOnTouchStationary, getOnZoom, getOnZoomFinished, getOnZoomStarted, getOpacity, getParent, getProperties, getPseudoClassStates, getRotate, getRotationAxis, getScaleX, getScaleY, getScaleZ, getScene, getStyle, getStyleableParent, getTransforms, getTranslateX, getTranslateY, getTranslateZ, getTypeSelector, getUserData, getViewOrder, hasProperties, hoverProperty, idProperty, inputMethodRequestsProperty, intersects, intersects, isCache, isDisable, isDisabled, isFocused, isFocusTraversable, isHover, isManaged, isMouseTransparent, isPickOnBounds, isPressed, isVisible, layoutBoundsProperty, layoutXProperty, layoutYProperty, localToParent, localToParent, localToParent, localToParent, localToParent, localToParentTransformProperty, localToScene, localToScene, localToScene, localToScene, localToScene, localToScene, localToScene, localToScene, localToScene, localToScene, localToSceneTransformProperty, localToScreen, localToScreen, localToScreen, localToScreen, localToScreen, lookup, lookupAll, managedProperty, mouseTransparentProperty, nodeOrientationProperty, notifyAccessibleAttributeChanged, onContextMenuRequestedProperty, onDragDetectedProperty, onDragDoneProperty, onDragDroppedProperty, onDragEnteredProperty, onDragExitedProperty, onDragOverProperty, onInputMethodTextChangedProperty, onKeyPressedProperty, onKeyReleasedProperty, onKeyTypedProperty, onMouseClickedProperty, onMouseDragEnteredProperty, onMouseDragExitedProperty, onMouseDraggedProperty, onMouseDragOverProperty, onMouseDragReleasedProperty, onMouseEnteredProperty, onMouseExitedProperty, onMouseMovedProperty, onMousePressedProperty, onMouseReleasedProperty, onRotateProperty, onRotationFinishedProperty, onRotationStartedProperty, onScrollFinishedProperty, onScrollProperty, onScrollStartedProperty, onSwipeDownProperty, onSwipeLeftProperty, onSwipeRightProperty, onSwipeUpProperty, onTouchMovedProperty, onTouchPressedProperty, onTouchReleasedProperty, onTouchStationaryProperty, onZoomFinishedProperty, onZoomProperty, onZoomStartedProperty, opacityProperty, parentProperty, parentToLocal, parentToLocal, parentToLocal, parentToLocal, parentToLocal, pickOnBoundsProperty, pressedProperty, pseudoClassStateChanged, queryAccessibleAttribute, relocate, removeEventFilter, removeEventHandler, requestFocus, resizeRelocate, rotateProperty, rotationAxisProperty, scaleXProperty, scaleYProperty, scaleZProperty, sceneProperty, sceneToLocal, sceneToLocal, sceneToLocal, sceneToLocal, sceneToLocal, sceneToLocal, sceneToLocal, sceneToLocal, screenToLocal, screenToLocal, screenToLocal, setAccessibleHelp, setAccessibleRole, setAccessibleRoleDescription, setAccessibleText, setBlendMode, setCache, setCacheHint, setClip, setCursor, setDepthTest, setDisable, setDisabled, setEffect, setEventDispatcher, setEventHandler, setFocused, setFocusTraversable, setHover, setId, setInputMethodRequests, setLayoutX, setLayoutY, setManaged, setMouseTransparent, setNodeOrientation, setOnContextMenuRequested, setOnDragDetected, setOnDragDone, setOnDragDropped, setOnDragEntered, setOnDragExited, setOnDragOver, setOnInputMethodTextChanged, setOnKeyPressed, setOnKeyReleased, setOnKeyTyped, setOnMouseClicked, setOnMouseDragEntered, setOnMouseDragExited, setOnMouseDragged, setOnMouseDragOver, setOnMouseDragReleased, setOnMouseEntered, setOnMouseExited, setOnMouseMoved, setOnMousePressed, setOnMouseReleased, setOnRotate, setOnRotationFinished, setOnRotationStarted, setOnScroll, setOnScrollFinished, setOnScrollStarted, setOnSwipeDown, setOnSwipeLeft, setOnSwipeRight, setOnSwipeUp, setOnTouchMoved, setOnTouchPressed, setOnTouchReleased, setOnTouchStationary, setOnZoom, setOnZoomFinished, setOnZoomStarted, setOpacity, setPickOnBounds, setPressed, setRotate, setRotationAxis, setScaleX, setScaleY, setScaleZ, setStyle, setTranslateX, setTranslateY, setTranslateZ, setUserData, setViewOrder, setVisible, snapshot, snapshot, startDragAndDrop, startFullDrag, styleProperty, toBack, toFront, toString, translateXProperty, translateYProperty, translateZProperty, usesMirroring, viewOrderProperty, visibleProperty

Methods declared in class java.lang.Object

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

Methods declared in interface javafx.css.Styleable

getStyleableNode, getStyleClass

Property Details

orientation

public final ObjectProperty<Orientation> orientationProperty

The orientation of this flowpane. A horizontal flowpane lays out children left to right, wrapping at the flowpane's width boundary. A vertical flowpane lays out children top to bottom, wrapping at the flowpane's height. The default is horizontal.

See Also:: getOrientation(), setOrientation(Orientation)

hgap

public final DoubleProperty hgapProperty

The amount of horizontal space between each node in a horizontal flowpane or the space between columns in a vertical flowpane.

See Also:: getHgap(), setHgap(double)

vgap

public final DoubleProperty vgapProperty

The amount of vertical space between each node in a vertical flowpane or the space between rows in a horizontal flowpane.

See Also:: getVgap(), setVgap(double)

prefWrapLength

public final DoubleProperty prefWrapLengthProperty

The preferred width where content should wrap in a horizontal flowpane or the preferred height where content should wrap in a vertical flowpane.

This value is used only to compute the preferred size of the flowpane and may not reflect the actual width or height, which may change if the flowpane is resized to something other than its preferred size.

Applications should initialize this value to define a reasonable span for wrapping the content.

See Also:: getPrefWrapLength(), setPrefWrapLength(double)

alignment

public final ObjectProperty<Pos> alignmentProperty

The overall alignment of the flowpane's content within its width and height.

For a horizontal flowpane, each row will be aligned within the flowpane's width using the alignment's hpos value, and the rows will be aligned within the flowpane's height using the alignment's vpos value.

For a vertical flowpane, each column will be aligned within the flowpane's height using the alignment's vpos value, and the columns will be aligned within the flowpane's width using the alignment's hpos value.

See Also:: getAlignment(), setAlignment(Pos)

columnHalignment

public final ObjectProperty<HPos> columnHalignmentProperty

The horizontal alignment of nodes within each column of a vertical flowpane. The property is ignored for horizontal flowpanes.

See Also:: getColumnHalignment(), setColumnHalignment(HPos)

rowValignment

public final ObjectProperty<VPos> rowValignmentProperty

The vertical alignment of nodes within each row of a horizontal flowpane. If this property is set to VPos.BASELINE, then the flowpane will always resize children to their preferred heights, rather than expanding heights to fill the row height. The property is ignored for vertical flowpanes.

See Also:: getRowValignment(), setRowValignment(VPos)

Constructor Details

FlowPane

public FlowPane()

Creates a horizontal FlowPane layout with hgap/vgap = 0.

FlowPane

public FlowPane(Orientation orientation)

Creates a FlowPane layout with the specified orientation and hgap/vgap = 0.

Parameters:: orientation - the direction the tiles should flow & wrap

FlowPane

public FlowPane(double hgap, double vgap)

Creates a horizontal FlowPane layout with the specified hgap/vgap.

Parameters:: hgap - the amount of horizontal space between each tile; vgap - the amount of vertical space between each tile

FlowPane

public FlowPane(Orientation orientation, double hgap, double vgap)

Creates a FlowPane layout with the specified orientation and hgap/vgap.

Parameters:: orientation - the direction the tiles should flow & wrap; hgap - the amount of horizontal space between each tile; vgap - the amount of vertical space between each tile

FlowPane

public FlowPane(Node... children)

Creates a horizontal FlowPane layout with hgap/vgap = 0.

Parameters:: children - The initial set of children for this pane.
Since:: JavaFX 8.0

FlowPane

public FlowPane(Orientation orientation, Node... children)

Creates a FlowPane layout with the specified orientation and hgap/vgap = 0.

Parameters:: orientation - the direction the tiles should flow & wrap; children - The initial set of children for this pane.
Since:: JavaFX 8.0

FlowPane

public FlowPane(double hgap, double vgap, Node... children)

Creates a horizontal FlowPane layout with the specified hgap/vgap.

Parameters:: hgap - the amount of horizontal space between each tile; vgap - the amount of vertical space between each tile; children - The initial set of children for this pane.
Since:: JavaFX 8.0

FlowPane

public FlowPane(Orientation orientation, double hgap, double vgap, Node... children)

Creates a FlowPane layout with the specified orientation and hgap/vgap.

Parameters:: orientation - the direction the tiles should flow & wrap; hgap - the amount of horizontal space between each tile; vgap - the amount of vertical space between each tile; children - The initial set of children for this pane.
Since:: JavaFX 8.0

Method Details

setMargin

public static void setMargin(Node child, Insets value)

Sets the margin for the child when contained by a flowpane. If set, the flowpane will layout it out with the margin space around it. Setting the value to null will remove the constraint.

Parameters:: child - the child node of a flowpane; value - the margin of space around the child

getMargin

public static Insets getMargin(Node child)

Returns the child's margin constraint if set.

Parameters:: child - the child node of a flowpane
Returns:: the margin for the child or null if no margin was set

clearConstraints

public static void clearConstraints(Node child)

Removes all flowpane constraints from the child node.

Parameters:: child - the child node

orientationProperty

public final ObjectProperty<Orientation> orientationProperty()

See Also:: getOrientation(), setOrientation(Orientation)

setOrientation

public final void setOrientation(Orientation value)

Sets the value of the property orientation.

Property description:: The orientation of this flowpane. A horizontal flowpane lays out children left to right, wrapping at the flowpane's width boundary. A vertical flowpane lays out children top to bottom, wrapping at the flowpane's height. The default is horizontal.

getOrientation

public final Orientation getOrientation()

Gets the value of the property orientation.

Property description:: The orientation of this flowpane. A horizontal flowpane lays out children left to right, wrapping at the flowpane's width boundary. A vertical flowpane lays out children top to bottom, wrapping at the flowpane's height. The default is horizontal.

hgapProperty

public final DoubleProperty hgapProperty()

The amount of horizontal space between each node in a horizontal flowpane or the space between columns in a vertical flowpane.

See Also:: getHgap(), setHgap(double)

setHgap

public final void setHgap(double value)

Sets the value of the property hgap.

Property description:: The amount of horizontal space between each node in a horizontal flowpane or the space between columns in a vertical flowpane.

getHgap

public final double getHgap()

Gets the value of the property hgap.

Property description:: The amount of horizontal space between each node in a horizontal flowpane or the space between columns in a vertical flowpane.

vgapProperty

public final DoubleProperty vgapProperty()

The amount of vertical space between each node in a vertical flowpane or the space between rows in a horizontal flowpane.

See Also:: getVgap(), setVgap(double)

setVgap

public final void setVgap(double value)

Sets the value of the property vgap.

Property description:: The amount of vertical space between each node in a vertical flowpane or the space between rows in a horizontal flowpane.

getVgap

public final double getVgap()

Gets the value of the property vgap.

Property description:: The amount of vertical space between each node in a vertical flowpane or the space between rows in a horizontal flowpane.

prefWrapLengthProperty

public final DoubleProperty prefWrapLengthProperty()

The preferred width where content should wrap in a horizontal flowpane or the preferred height where content should wrap in a vertical flowpane.

Applications should initialize this value to define a reasonable span for wrapping the content.

See Also:: getPrefWrapLength(), setPrefWrapLength(double)

setPrefWrapLength

public final void setPrefWrapLength(double value)

Sets the value of the property prefWrapLength.

Property description:

The preferred width where content should wrap in a horizontal flowpane or the preferred height where content should wrap in a vertical flowpane.

Applications should initialize this value to define a reasonable span for wrapping the content.

getPrefWrapLength

public final double getPrefWrapLength()

Gets the value of the property prefWrapLength.

Property description:

The preferred width where content should wrap in a horizontal flowpane or the preferred height where content should wrap in a vertical flowpane.

Applications should initialize this value to define a reasonable span for wrapping the content.

alignmentProperty

public final ObjectProperty<Pos> alignmentProperty()

The overall alignment of the flowpane's content within its width and height.

See Also:: getAlignment(), setAlignment(Pos)

setAlignment

public final void setAlignment(Pos value)

Sets the value of the property alignment.

Property description:

The overall alignment of the flowpane's content within its width and height.

getAlignment

public final Pos getAlignment()

Gets the value of the property alignment.

Property description:

The overall alignment of the flowpane's content within its width and height.

columnHalignmentProperty

public final ObjectProperty<HPos> columnHalignmentProperty()

The horizontal alignment of nodes within each column of a vertical flowpane. The property is ignored for horizontal flowpanes.

See Also:: getColumnHalignment(), setColumnHalignment(HPos)

setColumnHalignment

public final void setColumnHalignment(HPos value)

Sets the value of the property columnHalignment.

Property description:: The horizontal alignment of nodes within each column of a vertical flowpane. The property is ignored for horizontal flowpanes.

getColumnHalignment

public final HPos getColumnHalignment()

Gets the value of the property columnHalignment.

Property description:: The horizontal alignment of nodes within each column of a vertical flowpane. The property is ignored for horizontal flowpanes.

rowValignmentProperty

public final ObjectProperty<VPos> rowValignmentProperty()

See Also:: getRowValignment(), setRowValignment(VPos)

setRowValignment

public final void setRowValignment(VPos value)

Sets the value of the property rowValignment.

Property description:: The vertical alignment of nodes within each row of a horizontal flowpane. If this property is set to VPos.BASELINE, then the flowpane will always resize children to their preferred heights, rather than expanding heights to fill the row height. The property is ignored for vertical flowpanes.

getRowValignment

public final VPos getRowValignment()

Gets the value of the property rowValignment.

Property description:: The vertical alignment of nodes within each row of a horizontal flowpane. If this property is set to VPos.BASELINE, then the flowpane will always resize children to their preferred heights, rather than expanding heights to fill the row height. The property is ignored for vertical flowpanes.

getClassCssMetaData

public static List<CssMetaData<? extends Styleable,?>> getClassCssMetaData()

Returns:: The CssMetaData associated with this class, which may include the CssMetaData of its superclasses.
Since:: JavaFX 8.0

getCssMetaData

public List<CssMetaData<? extends Styleable,?>> getCssMetaData()

This method should delegate to Node.getClassCssMetaData() so that a Node's CssMetaData can be accessed without the need for reflection.

Specified by:: getCssMetaData in interface Styleable
Overrides:: getCssMetaData in class Region
Returns:: The CssMetaData associated with this node, which may include the CssMetaData of its superclasses.
Since:: JavaFX 8.0

© 2008, 2025, Oracle and/or its affiliates. All rights reserved.
Documentation extracted from JavaFX API Documentation.
Licensed under the GNU General Public License, version 2, with the Classpath Exception.
Java, JavaFX and OpenJDK are trademarks or registered trademarks of Oracle and/or its affiliates.