JavaFX 25 · com.sun.jfx.incubator.scene.control.richtext.CellArrangement

Field Summary

Modifier and Type	Field and Description
private int	bottomCount
private double	bottomHeight
private final ArrayList<TextCell>	cells
private final double	contentPaddingBottom
private final double	contentPaddingTop
private final double	flowHeight
private final double	flowWidth
private Node[]	left
private final int	lineCount
private final Origin	origin
private Node[]	right
private double	topHeight
private double	unwrappedWidth
private int	visibleCount

Constructor Summary

Access	Constructor and Description
public	CellArrangement(VFlow f, double contentPaddingTop, double contentPaddingBottom)

Method Summary

Modifier and Type	Method and Description
public void	addCell(TextCell cell)
public void	addLeftNode(int index, Node n)
public void	addRightNode(int index, Node n)
public double	averageHeight()
private int	binarySearch(double localY, int low, int high) finds a model index of a cell that contains the given localY.
public int	bottomCount() visible + bottom margin cells
public double	bottomHeight() in pixels from the first visible cell to the last cell in the arrangement
public int	bottomIndex() returns a model index of the last cell in the sliding window bottom margin + 1
public int	cellCount()
private int	compare(TextCell cell, double localY)
public double	estimatedMax()
public CaretInfo	Returns: the new CaretInfo getCaretInfo(Region the target region (vflow.content) target, TextPos the text position p) Creates a CaretInfo.
public TextCell	getCell(int modelIndex) returns the cell contained in this layout, or null
public TextCell	getCellAt(int ix) returns a TextCell from the visible or bottom margin parts, or null
public Node	getLeftNodeAt(int index)
public Node	getRightNodeAt(int index)
public TextPos	getTextPos(double cellX, double cellY) finds text position inside the sliding window, in cell coordinates
public double	getUnwrappedWidth() returns snapped(ceil) size
public TextCell	getVisibleCell(int modelIndex) returns a visible cell, or null
public int	getVisibleCellCount()
public boolean	isValid(VFlow f, double padLeft, double padTop)
private TextCell	lastBottomCell() last cell at the bottom of the arrangement
public Origin	moveOrigin(double delta) returns the new origin after scrolling for delta pixels within the arrangement
public void	removeNodesFrom(Pane p)
public void	setBottomCount(int ix)
public void	setBottomHeight(double h)
public void	setTopHeight(double h)
public void	setUnwrappedWidth(double w)
public void	setVisibleCellCount(int n)
public int	topCount()
public double	topHeight()
public int	topIndex() returns a model index of the first cell in the sliding window top margin
public String	toString() Overrides java.lang.Object.toString. Returns a string representation of the object.

Inherited from java.lang.Object:: clone equals finalize getClass hashCode notify notifyAll wait wait wait

Field Detail

bottomCount	back to summary
private int bottomCount

bottomHeight	back to summary
private double bottomHeight

cells	back to summary
private final ArrayList<TextCell> cells

contentPaddingBottom	back to summary
private final double contentPaddingBottom

contentPaddingTop	back to summary
private final double contentPaddingTop

flowHeight	back to summary
private final double flowHeight

flowWidth	back to summary
private final double flowWidth

left	back to summary
private Node[] left

lineCount	back to summary
private final int lineCount

origin	back to summary
private final Origin origin

right	back to summary
private Node[] right

topHeight	back to summary
private double topHeight

unwrappedWidth	back to summary
private double unwrappedWidth

visibleCount	back to summary
private int visibleCount

Constructor Detail

CellArrangement	back to summary
public CellArrangement(VFlow f, double contentPaddingTop, double contentPaddingBottom)

Method Detail

addCell	back to summary
public void addCell(TextCell cell)

addLeftNode	back to summary
public void addLeftNode(int index, Node n)

addRightNode	back to summary
public void addRightNode(int index, Node n)

averageHeight	back to summary
public double averageHeight()

binarySearch	back to summary
private int binarySearch(double localY, int low, int high) finds a model index of a cell that contains the given localY. (in vflow frame of reference). Should not be called with localY outside of this layout sliding window.

bottomCount	back to summary
public int bottomCount() visible + bottom margin cells

bottomHeight	back to summary
public double bottomHeight() in pixels from the first visible cell to the last cell in the arrangement

bottomIndex	back to summary
public int bottomIndex() returns a model index of the last cell in the sliding window bottom margin + 1

cellCount	back to summary
public int cellCount()

compare	back to summary
private int compare(TextCell cell, double localY)

estimatedMax	back to summary
public double estimatedMax()

getCaretInfo	back to summary
public CaretInfo getCaretInfo(Region target, TextPos p) Creates a CaretInfo. Parameters target:Region the target region (vflow.content) p:TextPos the text position Returns:CaretInfo the new CaretInfo

getCaretInfo

back to summary

public CaretInfo getCaretInfo(Region target, TextPos p)

Creates a CaretInfo.

Parameters

target:Region: the target region (vflow.content)
p:TextPos: the text position

Returns:CaretInfo

the new CaretInfo

getCell	back to summary
public TextCell getCell(int modelIndex) returns the cell contained in this layout, or null

getCellAt	back to summary
public TextCell getCellAt(int ix) returns a TextCell from the visible or bottom margin parts, or null

getLeftNodeAt	back to summary
public Node getLeftNodeAt(int index)

getRightNodeAt	back to summary
public Node getRightNodeAt(int index)

getTextPos	back to summary
public TextPos getTextPos(double cellX, double cellY) finds text position inside the sliding window, in cell coordinates

getUnwrappedWidth	back to summary
public double getUnwrappedWidth() returns snapped(ceil) size

getVisibleCell	back to summary
public TextCell getVisibleCell(int modelIndex) returns a visible cell, or null

getVisibleCellCount	back to summary
public int getVisibleCellCount()

isValid	back to summary
public boolean isValid(VFlow f, double padLeft, double padTop)

lastBottomCell	back to summary
private TextCell lastBottomCell() last cell at the bottom of the arrangement

moveOrigin	back to summary
public Origin moveOrigin(double delta) returns the new origin after scrolling for delta pixels within the arrangement

removeNodesFrom	back to summary
public void removeNodesFrom(Pane p)

setBottomCount	back to summary
public void setBottomCount(int ix)

setBottomHeight	back to summary
public void setBottomHeight(double h)

setTopHeight	back to summary
public void setTopHeight(double h)

setUnwrappedWidth	back to summary
public void setUnwrappedWidth(double w)

setVisibleCellCount	back to summary
public void setVisibleCellCount(int n)

topCount	back to summary
public int topCount()

topHeight	back to summary
public double topHeight()

topIndex	back to summary
public int topIndex() returns a model index of the first cell in the sliding window top margin

toString back to summary

public String toString()

Overrides java.lang.Object.toString.

Doc from java.lang.Object.toString.

Returns a string representation of the object. Satisfying this method's contract implies a non-null result must be returned.

Annotations