JavaFX 25 · javafx.scene.layout.Region · APIdia, the JavaDoc alternative

Modifier and Type	Class and Description
private class	Region.InsetsProperty
private class	Region.MinPrefMaxProperty This class is reused for the min, pref, and max properties since they all performed the same function (to call requestParentLayout).
private class	Region.ShapeProperty An implementation for the ShapeProperty.
private static class	Region.StyleableProperties

Modifier and Type	Field and Description
private double	_height Because the height is very often set and very often read but only sometimes listened to, it is beneficial to use the super-lazy pattern property, where we only inflate the property object when heightProperty() is explicitly invoked.
private double	_maxHeight
private double	_maxWidth
private double	_minHeight
private double	_minWidth
private double	_prefHeight
private double	_prefWidth
private Shape	_shape
private boolean	_snapToPixel I'm using a super-lazy property pattern here, so as to only create the property object when needed for listeners or when being set from CSS, but also making sure that we only call requestParentLayout in the case that the snapToPixel value has actually changed, whether set via the setter or set via the property object.
private double	_width Because the width is very often set and very often read but only sometimes listened to, it is beneficial to use the super-lazy pattern property, where we only inflate the property object when widthProperty() is explicitly invoked.
private final ObjectProperty<Background>	background The background of the Region, which is made up of zero or more BackgroundFills, and zero or more BackgroundImages.
private final ObjectProperty<Border>	border The border of the Region, which is made up of zero or more BorderStrokes, and zero or more BorderImages.
private Bounds	boundingBox
private BooleanProperty	cacheShape Defines a hint to the system indicating that the Shape used to define the region's background is stable and would benefit from caching.
private BooleanProperty	centerShape Defines whether the shape is centered within the `Region`'s width and height.
private boolean	cornersValid
private ReadOnlyDoubleWrapper	height The height of this resizable node.
private InvalidationListener	imageChangeListener At the time that a Background or Border is set on a Region, we inspect any BackgroundImage or BorderImage objects, to see if the Image backing them is background loading and not yet complete, or is animated.
private final Region.InsetsProperty	insets The insets of the Region define the distance from the edge of the region (its layout bounds, or (0, 0, width, height)) to the edge of the content area.
private double	lastUsedSnapScaleX
private double	lastUsedSnapScaleY Cached snapScale values, used to determine if snapped cached insets values should be invalidated because screen scale has changed.
private DoubleProperty	maxHeight Property for overriding the region's computed maximum height.
private DoubleProperty	maxWidth Property for overriding the region's computed maximum width.
private DoubleProperty	minHeight Property for overriding the region's computed minimum height.
private DoubleProperty	minWidth Property for overriding the region's computed minimum width.
private List<CornerRadii>	normalizedFillCorners
private List<CornerRadii>	normalizedStrokeCorners
private ObjectProperty<Insets>	opaqueInsets
private ObjectProperty<Insets>	padding The top, right, bottom, and left padding around the region's content.
private DoubleProperty	prefHeight Property for overriding the region's computed preferred height.
private DoubleProperty	prefWidth Property for overriding the region's computed preferred width.
private BooleanProperty	scaleShape Specifies whether the shape, if defined, is scaled to match the size of the Region.
private ObjectProperty<Shape>	shape When specified, the `Shape` will cause the region to be rendered as the specified shape rather than as a rounded rectangle.
private double	snappedBottomInset
private double	snappedLeftInset
private double	snappedRightInset
private double	snappedTopInset cached results of snapped insets, this are used a lot during layout so makes sense to keep fast access cached copies here.
private BooleanProperty	snapToPixel Defines whether this region adjusts position, spacing, and size values of its children to pixel boundaries.
pack-priv static Vec2d	TEMP_VEC2D
public static final double	USE_COMPUTED_SIZE Sentinel value which can be passed to a region's `setMinWidth`, `setMinHeight`, `setPrefWidth`, `setPrefHeight`, `setMaxWidth`, `setMaxHeight` methods to reset the region's size constraint back to it's intrinsic size returned by `computeMinWidth`, `computeMinHeight`, `computePrefWidth`, `computePrefHeight`, `computeMaxWidth`, or `computeMaxHeight`.
public static final double	USE_PREF_SIZE Sentinel value which can be passed to a region's `setMinWidth`, `setMinHeight`, `setMaxWidth` or `setMaxHeight` methods to indicate that the preferred dimension should be used for that max and/or min constraint.
private ReadOnlyDoubleWrapper	width The width of this resizable node.

Access	Constructor and Description
public	Region() Creates a new Region with an empty Background and and empty Border.

Method Summary

Modifier and Type	Method and Description
private static double	_getSnapScaleXimpl(Scene scene)
private static double	_getSnapScaleYimpl(Scene scene)
pack-priv void	addImageListener(Image a non-null image image) Adds the imageChangeListener to this image.
pack-priv double	adjustHeightByMargin(double height, Insets margin)
pack-priv double	adjustWidthByMargin(double width, Insets margin)
public final ObjectProperty<Background>	backgroundProperty()
public final ObjectProperty<Border>	borderProperty()
pack-priv static Vec2d	Returns: Vec2d object with width(x parameter) and height (y parameter) boundedNodeSizeWithBias(Node the node node, double the width of the bounding area where the node is going to be placed areaWidth, double the height of the bounding area where the node is going to be placed areaHeight, boolean if Node should try to fill the area width fillWidth, boolean if Node should try to fill the area height fillHeight, Vec2d Vec2d object for the result or null if new one should be created result) Returns the size of a Node that should be placed in an area of the specified size, bounded in it's min/max size, respecting bias.
pack-priv static double	Returns: the size bounded by min, pref, and max. boundedSize(double The minimum bound min, double The value to be clamped between the min and max pref, double the maximum bound max) Hides javafx.scene.Node.boundedSize. Computes the value based on the given min and max values.
public final BooleanProperty	cacheShapeProperty()
public final BooleanProperty	centerShapeProperty()
private double	computeBoundedWidth(Node child, boolean fill, double contentWidth)
pack-priv double	computeChildMaxAreaHeight(Node child, double maxBaselineComplement, Insets margin, double availableWidth, boolean fillWidth)
pack-priv double	computeChildMaxAreaWidth(Node child, double baselineComplement, Insets margin, double availableHeight, boolean fillHeight)
pack-priv double	computeChildMinAreaHeight(Node child, Insets margin)
pack-priv double	computeChildMinAreaHeight(Node child, double minBaselineComplement, Insets margin, double availableWidth, boolean fillWidth)
pack-priv double	computeChildMinAreaWidth(Node child, Insets margin)
pack-priv double	computeChildMinAreaWidth(Node child, double baselineComplement, Insets margin, double availableHeight, boolean fillHeight)
pack-priv double	computeChildPrefAreaHeight(Node child, Insets margin)
pack-priv double	computeChildPrefAreaHeight(Node child, double prefBaselineComplement, Insets margin, double availableWidth, boolean fillWidth)
pack-priv double	computeChildPrefAreaWidth(Node child, Insets margin)
pack-priv double	computeChildPrefAreaWidth(Node child, double baselineComplement, Insets margin, double availableHeight, boolean fillHeight)
private double	computeContentWidth(Insets margin, double width)
private double	computedBoundedHeight(Node child, boolean fill, double contentHeight)
protected double	Returns: the computed maximum height for this region computeMaxHeight(double The width of the Region, in case this value might dictate the maximum height width) Computes the maximum height of this region.
pack-priv double	computeMaxMinAreaHeight(List<Node> children, Callback<Node, Insets> margins, VPos valignment)
pack-priv double	computeMaxMinAreaHeight(List<Node> children, Callback<Node, Insets> margins, double width, boolean fillWidth, VPos valignment)
pack-priv double	computeMaxMinAreaHeight(List<Node> children, Callback<Node, Insets> childMargins, double[] childWidths, boolean fillWidth, VPos valignment)
pack-priv double	computeMaxMinAreaWidth(List<Node> children, Callback<Node, Insets> margins)
pack-priv double	computeMaxMinAreaWidth(List<Node> children, Callback<Node, Insets> margins, double height, boolean fillHeight)
pack-priv double	computeMaxMinAreaWidth(List<Node> children, Callback<Node, Insets> childMargins, double[] childHeights, boolean fillHeight)
pack-priv double	computeMaxPrefAreaHeight(List<Node> children, Callback<Node, Insets> margins, VPos valignment)
pack-priv double	computeMaxPrefAreaHeight(List<Node> children, Callback<Node, Insets> margins, double width, boolean fillWidth, VPos valignment)
pack-priv double	computeMaxPrefAreaHeight(List<Node> children, Callback<Node, Insets> childMargins, double[] childWidths, boolean fillWidth, VPos valignment)
pack-priv double	computeMaxPrefAreaWidth(List<Node> children, Callback<Node, Insets> margins)
pack-priv double	computeMaxPrefAreaWidth(List<Node> children, Callback<Node, Insets> margins, double height, boolean fillHeight)
pack-priv double	computeMaxPrefAreaWidth(List<Node> children, Callback<Node, Insets> childMargins, double[] childHeights, boolean fillHeight)
protected double	Returns: the computed maximum width for this region computeMaxWidth(double The height of the Region, in case this value might dictate the maximum width height) Computes the maximum width for this region.
protected double	Returns: the computed minimum height for this region computeMinHeight(double width) Overrides javafx.scene.Parent.computeMinHeight. Computes the minimum height of this region.
protected double	Returns: the computed minimum width of this region computeMinWidth(double height) Overrides javafx.scene.Parent.computeMinWidth. Computes the minimum width of this region.
protected double	Returns: the computed preferred height for this region computePrefHeight(double width) Overrides javafx.scene.Parent.computePrefHeight. Computes the preferred height of this region for the given width; Region subclasses should override this method to return an appropriate value based on their content and layout strategy.
protected double	Returns: the computed preferred width for this region computePrefWidth(double height) Overrides javafx.scene.Parent.computePrefWidth. Computes the preferred width of this region for the given height.
private BaseBounds	computeShapeBounds(BaseBounds bounds)
pack-priv static double	computeXOffset(double width, double contentWidth, HPos hpos)
pack-priv static double	computeYOffset(double height, double contentHeight, VPos vpos)
private boolean	Returns: True if (px, py) is within the stroke, taking into account insets and corner radii. contains(final double The x position of the point to test px, final double The y position of the point to test py, final double The x1 position of the bounds to test x1, final double The y1 position of the bounds to test y1, final double The x2 position of the bounds to test x2, final double The y2 position of the bounds to test y2, BorderWidths The widths of the stroke on each side widths, boolean Whether the area is filled or is just stroked filled, final Insets The insets to apply to (x1,y1)-(x2,y2) to get the final bounds to test insets, final CornerRadii The corner radii to test with. Must not be null. rad) Basically we will perform two contains tests.
private boolean	Returns: True if (px, py) is within the bounds, taking into account insets and corner radii. contains(final double The x position of the point to test px, final double The y position of the point to test py, final double The x1 position of the bounds to test x1, final double The y1 position of the bounds to test y1, final double The x2 position of the bounds to test x2, final double The y2 position of the bounds to test y2, final Insets The insets to apply to (x1,y1)-(x2,y2) to get the final bounds to test insets, CornerRadii The corner radii to test with. Must not be null. rad) Determines whether the point (px, py) is contained within the the bounds (x1, y1)-(x2, y2), after taking into account the insets and the corner radii.
pack-priv static double[]	createDoubleArray(int length, double value)
private boolean	doComputeContains(double localX, double localY) Hides javafx.scene.Parent.doComputeContains.
private BaseBounds	doComputeGeomBounds(BaseBounds bounds, BaseTransform tx) Hides javafx.scene.Parent.doComputeGeomBounds.
private Bounds	doComputeLayoutBounds() Hides javafx.scene.Node.doComputeLayoutBounds. The layout bounds of this region: `0, 0 width x height`
private NGNode	doCreatePeer() Hides javafx.scene.Parent.doCreatePeer.
private void	doNotifyLayoutBoundsChanged() Hides javafx.scene.Node.doNotifyLayoutBoundsChanged.
private void	doPickNodeLocal(PickRay pickRay, PickResultChooser result) Hides javafx.scene.Parent.doPickNodeLocal. Some skins relying on this Note: This method MUST only be called via its accessor method.
private void	doUpdatePeer() Hides javafx.scene.Parent.doUpdatePeer.
pack-priv double	getAreaBaselineOffset(List<Node> children, Callback<Node, Insets> margins, Function<Integer, Double> positionToWidth, double areaHeight, boolean fillHeight)
pack-priv static double	getAreaBaselineOffset(List<Node> children, Callback<Node, Insets> margins, Function<Integer, Double> positionToWidth, double areaHeight, boolean fillHeight, boolean snapToPixel)
pack-priv double	getAreaBaselineOffset(List<Node> children, Callback<Node, Insets> margins, Function<Integer, Double> positionToWidth, double areaHeight, final boolean fillHeight, double minComplement)
pack-priv static double	getAreaBaselineOffset(List<Node> children, Callback<Node, Insets> margins, Function<Integer, Double> positionToWidth, double areaHeight, final boolean fillHeight, double minComplement, boolean snapToPixel)
pack-priv double	getAreaBaselineOffset(List<Node> children, Callback<Node, Insets> margins, Function<Integer, Double> positionToWidth, double areaHeight, Function<Integer, Boolean> fillHeight, double minComplement)
pack-priv static double	getAreaBaselineOffset(List<Node> the children with baseline alignment children, Callback<Node, Insets> their margins (callback) margins, Function<Integer, Double> callback for children widths (can return -1 if no bias is used) positionToWidth, double height of the area to layout in areaHeight, Function<Integer, Boolean> callback to specify children that has fillHeight constraint fillHeight, double minimum complement minComplement, boolean snapToPixel) Returns the baseline offset of provided children, with respect to the minimum complement, computed by `getMinBaselineComplement(java.util.List)` from the same set of children.
public final Background	getBackground()
private static double	getBaselineComplement(List<Node> children, boolean min, boolean max)
public final Border	getBorder()
public static List<CssMetaData<? extends Styleable, ?>>	Returns: the `CssMetaData` getClassCssMetaData() Hides javafx.scene.Node.getClassCssMetaData. Gets the `CssMetaData` associated with this class, which may include the `CssMetaData` of its superclasses.
public List<CssMetaData<? extends Styleable, ?>>	getCssMetaData() Overrides javafx.scene.Node.getCssMetaData. Implements javafx.css.Styleable.getCssMetaData. This method should delegate to `Node#getClassCssMetaData()` so that a Node's CssMetaData can be accessed without the need for reflection.
public final double	getHeight()
public final Insets	getInsets()
private double	getMaxAreaHeight(List<Node> children, Callback<Node, Insets> childMargins, double[] childWidths, boolean fillWidth, boolean minimum, VPos valignment)
private double	getMaxAreaWidth(List<Node> children, Callback<Node, Insets> childMargins, double[] childHeights, boolean fillHeight, boolean minimum)
pack-priv static double	getMaxBaselineComplement(List<Node> children) Return the maximal complement of baseline
public final double	getMaxHeight()
public final double	getMaxWidth()
pack-priv static double	getMinBaselineComplement(List<Node> children) Return the minimum complement of baseline
public final double	getMinHeight()
public final double	getMinWidth()
private CornerRadii	Returns: the normalized (non-percentage, non-overflowing) radii getNormalizedFillCorner(int the index of the BackgroundFill whose radii will be normalized. i) Returns the normalized absolute radii for the indicated BackgroundFill, taking the current size of the region into account to eliminate any percentage-based measurements and to scale the radii to prevent overflowing the width or height.
private CornerRadii	Returns: the normalized (non-percentage, non-overflowing) radii getNormalizedStrokeCorner(int the index of the BorderStroke whose radii will be normalized. i) Returns the normalized absolute radii for the indicated BorderStroke, taking the current size of the region into account to eliminate any percentage-based measurements and to scale the radii to prevent overflowing the width or height.
public final Insets	getOpaqueInsets()
public final Insets	getPadding()
pack-priv static double	getPrefBaselineComplement(List<Node> children) Return the preferred complement of baseline
public final double	getPrefHeight()
public final double	getPrefWidth()
public final Shape	getShape()
pack-priv static double	getSnapScaleX(Node n)
private double	getSnapScaleX()
pack-priv static double	getSnapScaleY(Node n)
private double	getSnapScaleY()
public String	Returns: A string URL getUserAgentStylesheet() An implementation may specify its own user-agent styles for this Region, and its children, by overriding this method.
public final double	getWidth()
private void	heightChanged(double value)
public final ReadOnlyDoubleProperty	heightProperty()
public final ReadOnlyObjectProperty<Insets>	insetsProperty()
public final boolean	isCacheShape()
public final boolean	isCenterShape()
public boolean	Returns: whether this node can be resized by its parent during layout isResizable() Overrides javafx.scene.Node.isResizable. Returns `true` since all Regions are resizable.
public final boolean	isScaleShape()
public final boolean	isSnapToPixel()
protected void	layoutInArea(Node the child being positioned within this region child, double the horizontal offset of the layout area relative to this region areaX, double the vertical offset of the layout area relative to this region areaY, double the width of the layout area areaWidth, double the height of the layout area areaHeight, double the baseline offset to be used if VPos is BASELINE areaBaselineOffset, HPos the horizontal alignment for the child within the area halignment, VPos the vertical alignment for the child within the area valignment) Utility method which lays out the child within an area of this region defined by `areaX`, `areaY`, `areaWidth` x `areaHeight`, with a baseline offset relative to that area.
protected void	layoutInArea(Node the child being positioned within this region child, double the horizontal offset of the layout area relative to this region areaX, double the vertical offset of the layout area relative to this region areaY, double the width of the layout area areaWidth, double the height of the layout area areaHeight, double the baseline offset to be used if VPos is BASELINE areaBaselineOffset, Insets the margin of space to be allocated around the child margin, HPos the horizontal alignment for the child within the area halignment, VPos the vertical alignment for the child within the area valignment) Utility method which lays out the child within an area of this region defined by `areaX`, `areaY`, `areaWidth` x `areaHeight`, with a baseline offset relative to that area.
protected void	layoutInArea(Node the child being positioned within this region child, double the horizontal offset of the layout area relative to this region areaX, double the vertical offset of the layout area relative to this region areaY, double the width of the layout area areaWidth, double the height of the layout area areaHeight, double the baseline offset to be used if VPos is BASELINE areaBaselineOffset, Insets the margin of space to be allocated around the child margin, boolean whether or not the child should be resized to fill the area width or kept to its preferred width fillWidth, boolean whether or not the child should e resized to fill the area height or kept to its preferred height fillHeight, HPos the horizontal alignment for the child within the area halignment, VPos the vertical alignment for the child within the area valignment) Utility method which lays out the child within an area of this region defined by `areaX`, `areaY`, `areaWidth` x `areaHeight`, with a baseline offset relative to that area.
public static void	layoutInArea(Node the child being positioned within this region child, double the horizontal offset of the layout area relative to this region areaX, double the vertical offset of the layout area relative to this region areaY, double the width of the layout area areaWidth, double the height of the layout area areaHeight, double the baseline offset to be used if VPos is BASELINE areaBaselineOffset, Insets the margin of space to be allocated around the child margin, boolean whether or not the child should be resized to fill the area width or kept to its preferred width fillWidth, boolean whether or not the child should e resized to fill the area height or kept to its preferred height fillHeight, HPos the horizontal alignment for the child within the area halignment, VPos the vertical alignment for the child within the area valignment, boolean whether to snap size and position to pixels isSnapToPixel) Utility method which lays out the child within an area of it's parent defined by `areaX`, `areaY`, `areaWidth` x `areaHeight`, with a baseline offset relative to that area.
public final double	Returns: the maximum height that this node should be resized to during layout maxHeight(double width) Overrides javafx.scene.Node.maxHeight. Called during layout to determine the maximum height for this node.
public final DoubleProperty	maxHeightProperty()
public final double	Returns: the maximum width that this node should be resized to during layout maxWidth(double height) Overrides javafx.scene.Node.maxWidth. Called during layout to determine the maximum width for this node.
public final DoubleProperty	maxWidthProperty()
public final double	Returns: the minimum height that this node should be resized to during layout minHeight(double width) Overrides javafx.scene.Parent.minHeight. Called during layout to determine the minimum height for this node.
public final DoubleProperty	minHeightProperty()
public final double	Returns: the minimum width that this node should be resized to during layout minWidth(double height) Overrides javafx.scene.Parent.minWidth. Called during layout to determine the minimum width for this node.
public final DoubleProperty	minWidthProperty()
private static CornerRadii	Returns: Normalized radii. normalize(CornerRadii The radii. radii, Insets The insets for the associated background or stroke. insets, double The width of the region before insets are applied. width, double The height of the region before insets are applied. height) Return a version of the radii that is not percentage based and is scaled to fit the indicated inset rectangle without overflow.
public final ObjectProperty<Insets>	Returns: the opaque insets property opaqueInsetsProperty() Defines the area of the region within which completely opaque pixels are drawn.
public final ObjectProperty<Insets>	paddingProperty()
private static void	position(Node child, double areaX, double areaY, double areaWidth, double areaHeight, double areaBaselineOffset, double topMargin, double rightMargin, double bottomMargin, double leftMargin, HPos hpos, VPos vpos, boolean isSnapToPixel)
protected void	positionInArea(Node the child being positioned within this region child, double the horizontal offset of the layout area relative to this region areaX, double the vertical offset of the layout area relative to this region areaY, double the width of the layout area areaWidth, double the height of the layout area areaHeight, double the baseline offset to be used if VPos is BASELINE areaBaselineOffset, HPos the horizontal alignment for the child within the area halignment, VPos the vertical alignment for the child within the area valignment) Utility method which positions the child within an area of this region defined by `areaX`, `areaY`, `areaWidth` x `areaHeight`, with a baseline offset relative to that area.
public static void	positionInArea(Node the child being positioned within this region child, double the horizontal offset of the layout area relative to this region areaX, double the vertical offset of the layout area relative to this region areaY, double the width of the layout area areaWidth, double the height of the layout area areaHeight, double the baseline offset to be used if VPos is BASELINE areaBaselineOffset, Insets the margin of space to be allocated around the child margin, HPos the horizontal alignment for the child within the area halignment, VPos the vertical alignment for the child within the area valignment, boolean whether to snap size and position to pixels isSnapToPixel) Utility method which positions the child within an area of this region defined by `areaX`, `areaY`, `areaWidth` x `areaHeight`, with a baseline offset relative to that area.
public final double	Returns: the preferred height that this node should be resized to during layout prefHeight(double width) Overrides javafx.scene.Parent.prefHeight. Called during layout to determine the preferred height for this node.
public final DoubleProperty	prefHeightProperty()
public final double	Returns: the preferred width that this node should be resized to during layout prefWidth(double height) Overrides javafx.scene.Parent.prefWidth. Called during layout to determine the preferred width for this node.
public final DoubleProperty	prefWidthProperty()
pack-priv void	removeImageListener(Image a non-null image image) Removes the imageChangeListener from this image.
public void	resize(double the target layout bounds width width, double the target layout bounds height height) Overrides javafx.scene.Node.resize. Invoked by the region's parent during layout to set the region's width and height.
public final BooleanProperty	scaleShapeProperty()
public final void	setBackground(Background value)
public final void	setBorder(Border value)
public final void	setCacheShape(boolean value)
public final void	setCenterShape(boolean value)
protected void	setHeight(double value)
public final void	setMaxHeight(double value)
public void	setMaxSize(double the override value for maximum width maxWidth, double the override value for maximum height maxHeight) Convenience method for overriding the region's computed maximum width and height.
public final void	setMaxWidth(double value)
public final void	setMinHeight(double value)
public void	setMinSize(double the override value for minimum width minWidth, double the override value for minimum height minHeight) Convenience method for overriding the region's computed minimum width and height.
public final void	setMinWidth(double value)
public final void	setOpaqueInsets(Insets value)
public final void	setPadding(Insets value)
public final void	setPrefHeight(double value)
public void	setPrefSize(double the override value for preferred width prefWidth, double the override value for preferred height prefHeight) Convenience method for overriding the region's computed preferred width and height.
public final void	setPrefWidth(double value)
public final void	setScaleShape(boolean value)
public final void	setShape(Shape value)
public final void	setSnapToPixel(boolean value)
protected void	setWidth(double value)
private boolean	shapeContains(Shape shape, final double x, final double y, double topOffset, double rightOffset, double bottomOffset, double leftOffset) Transform x, y in local Region coordinates to local coordinates of scaled/centered shape and check if the shape contains the coordinates.
public final ObjectProperty<Shape>	shapeProperty()
public final double	Returns: Rounded up insets bottom snappedBottomInset() Utility method to get the bottom inset which includes padding and border inset.
public final double	Returns: Rounded up insets left snappedLeftInset() Utility method to get the left inset which includes padding and border inset.
public final double	Returns: Rounded up insets right snappedRightInset() Utility method to get the right inset which includes padding and border inset.
public final double	Returns: Rounded up insets top snappedTopInset() Utility method to get the top inset which includes padding and border inset.
private double	Returns: value either as passed, or floored or ceiled with scale, based on snapToPixel snapPortionX(double The value that needs to be snapped value, boolean Whether to snap to pixel snapToPixel) If snapToPixel is true, then the value is either floored (positive values) or ceiled (negative values) with a scale.
pack-priv double	snapPortionX(double value)
private double	Returns: value either as passed, or floored or ceiled with scale, based on snapToPixel snapPortionY(double The value that needs to be snapped value, boolean Whether to snap to pixel snapToPixel) If snapToPixel is true, then the value is either floored (positive values) or ceiled (negative values) with a scale.
pack-priv double	snapPortionY(double value)
private static double	snapPosition(double value, boolean snapToPixel, double snapScale)
protected double	Returns: value rounded to nearest pixel snapPosition(double the position value to be snapped value) Deprecated since 9. replaced by `snapPositionX()` and `snapPositionY()` If this region's snapToPixel property is false, this method returns the same value, else it tries to return a value rounded to the nearest pixel, but since there is no indication if the value is a vertical or horizontal measurement then it may be snapped to the wrong pixel size metric on screens with different horizontal and vertical scales.
private double	Returns: value either as passed in or rounded based on snapToPixel snapPositionX(double The value that needs to be snapped value, boolean Whether to snap to pixel snapToPixel) If snapToPixel is true, then the value is rounded using Math.round.
public double	Returns: value rounded to nearest pixel snapPositionX(double the position value to be snapped value) If this region's snapToPixel property is true, returns a value rounded to the nearest pixel in the horizontal direction, else returns the same value.
private double	snapPositionY(double value, boolean snapToPixel)
public double	Returns: value rounded to nearest pixel snapPositionY(double the position value to be snapped value) If this region's snapToPixel property is true, returns a value rounded to the nearest pixel in the vertical direction, else returns the same value.
private static double	snapSize(double value, boolean snapToPixel, double snapScale)
protected double	Returns: value ceiled to nearest pixel snapSize(double the size value to be snapped value) Deprecated since 9. replaced by `snapSizeX()` and `snapSizeY()` If this region's snapToPixel property is false, this method returns the same value, else it tries to return a value ceiled to the nearest pixel, but since there is no indication if the value is a vertical or horizontal measurement then it may be snapped to the wrong pixel size metric on screens with different horizontal and vertical scales.
private double	Returns: value either as passed in or ceil'd based on snapToPixel snapSizeX(double The value that needs to be snapped value, boolean Whether to snap to pixel snapToPixel) If snapToPixel is true, then the value is ceil'd using Math.ceil.
public double	Returns: value ceiled to nearest pixel snapSizeX(double the size value to be snapped value) If this region's snapToPixel property is true, returns a value ceiled to the nearest pixel in the horizontal direction, else returns the same value.
private double	snapSizeY(double value, boolean snapToPixel)
public double	Returns: value ceiled to nearest pixel snapSizeY(double the size value to be snapped value) If this region's snapToPixel property is true, returns a value ceiled to the nearest pixel in the vertical direction, else returns the same value.
private static double	snapSpace(double value, boolean snapToPixel, double snapScale)
protected double	Returns: value rounded to nearest pixel snapSpace(double the space value to be snapped value) Deprecated since 9. replaced by `snapSpaceX()` and `snapSpaceY()` If this region's snapToPixel property is false, this method returns the same value, else it tries to return a value rounded to the nearest pixel, but since there is no indication if the value is a vertical or horizontal measurement then it may be snapped to the wrong pixel size metric on screens with different horizontal and vertical scales.
private double	Returns: value either as passed in or rounded based on snapToPixel snapSpaceX(double The value that needs to be snapped value, boolean Whether to snap to pixel snapToPixel) If snapToPixel is true, then the value is rounded using Math.round.
public double	Returns: value rounded to nearest pixel snapSpaceX(double the space value to be snapped value) If this region's snapToPixel property is true, returns a value rounded to the nearest pixel in the horizontal direction, else returns the same value.
private double	snapSpaceY(double value, boolean snapToPixel)
public double	Returns: value rounded to nearest pixel snapSpaceY(double the space value to be snapped value) If this region's snapToPixel property is true, returns a value rounded to the nearest pixel in the vertical direction, else returns the same value.
public final BooleanProperty	snapToPixelProperty()
private void	updateSnappedInsets() Called to update the cached snapped insets
private void	validateCorners() This method validates all CornerRadii objects in both the set of BackgroundFills and BorderStrokes and saves the normalized values into the private fields above.
private void	widthChanged(double value)
public final ReadOnlyDoubleProperty	widthProperty()

Inherited from javafx.scene.Parent:: getBaselineOffset getChildren getChildrenUnmodifiable getManagedChildren getStylesheets isNeedsLayout layout layoutChildren lookup needsLayoutProperty queryAccessibleAttribute requestLayout requestParentLayout setNeedsLayout updateBounds

public Class Region

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