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Java Source Code / Java Documentation » PDF » pdf itext » com.lowagie.text

Source Cross Reference Class Diagram Java Document (Java Doc)

java.lang .Object

com.lowagie.text .Row

Row

public class Row implements Element(Code)

A Row is part of a Table and contains some Cells.

All Rows are constructed by a Table-object. You don't have to construct any Row yourself. In fact you can't construct a Row outside the package.

Since a Cell can span several rows and/or columns a row can contain reserved space without any content.
See Also:   Element
See Also:   Cell
See Also:   Table

Field Summary
final public static int	CELL
final public static int	NULL
final public static int	TABLE
protected Object[]	cells This is the array of Objects (`Cell` or `Table`).
protected int	columns This is the number of columns in the `Row`.
protected int	currentColumn This is a valid position the `Row`.
protected int	horizontalAlignment This is the vertical alignment.
protected boolean[]	reserved This is the array that keeps track of reserved cells.

Constructor Summary
protected	Row(int columns) Constructs a `Row` with a certain number of `columns`.

Method Summary
int	addElement(Object element) Adds a `Cell` to the `Row`.
int	addElement(Object element, int column) Adds an element to the `Row` at the position given. Parameters: element - the element to add.
void	deleteColumn(int column) Returns a `Row` that is a copy of this `Row` in which a certain column has been deleted.
public Object	getCell(int column) Gets a `Cell` or `Table` from a certain column. Parameters: column - the column the `Cell/Table` is in.
public ArrayList	getChunks() Gets all the chunks in this element.
public int	getColumns() Gets the number of columns.
int	getElementID(int column) Returns the type-id of the element in a Row.
public int	getHorizontalAlignment() Gets the horizontal alignment.
int	getObjectID(Object element) Returns the type-id of an Object.
public boolean	isEmpty() Checks if the row is empty.
boolean	isReserved(int column) Returns true/false when this position in the `Row` has been reserved, either filled or through a colspan of an Element. Parameters: column - the column.
public boolean	process(ElementListener listener) Processes the element by adding it (or the different parts) to a `ElementListener`.
boolean	reserve(int column) Reserves a `Cell` in the `Row`. Parameters: column - the column that has to be reserved.
boolean	reserve(int column, int size) Reserves a `Cell` in the `Row`.
void	setElement(Object aElement, int column) Puts `Cell` to the `Row` at the position given, doesn't reserve colspan.
public void	setHorizontalAlignment(int value) Sets the horizontal alignment.
public int	type() Gets the type of the text element.

Field Detail

CELL
final public static int CELL(Code)
	id of the Cell element in a Row

NULL
final public static int NULL(Code)
	id of a null element in a Row

TABLE
final public static int TABLE(Code)
	id of the Table element in a Row

cells
protected Object[] cells(Code)
	This is the array of Objects (`Cell` or `Table`).

columns
protected int columns(Code)
	This is the number of columns in the `Row`.

currentColumn
protected int currentColumn(Code)
	This is a valid position the `Row`.

horizontalAlignment
protected int horizontalAlignment(Code)
	This is the vertical alignment.

reserved
protected boolean[] reserved(Code)
	This is the array that keeps track of reserved cells.

Constructor Detail

Row
protected Row(int columns)(Code)
	Constructs a `Row` with a certain number of `columns`. Parameters: columns - a number of columns

Method Detail

addElement
int addElement(Object element)(Code)
	Adds a `Cell` to the `Row`. Parameters: element - the element to add (currently only Cells and Tables supported) the column position the `Cell` was added,or `-1` if the `element` couldn't be added.

addElement
int addElement(Object element, int column)(Code)
	Adds an element to the `Row` at the position given. Parameters: element - the element to add. (currently only Cells and Tables supported Parameters: column - the position where to add the cell. the column position the `Cell` was added,or `-1` if the `Cell` couldn't be added.

deleteColumn
void deleteColumn(int column)(Code)
	Returns a `Row` that is a copy of this `Row` in which a certain column has been deleted. Parameters: column - the number of the column to delete

getCell
public Object getCell(int column)(Code)
	Gets a `Cell` or `Table` from a certain column. Parameters: column - the column the `Cell/Table` is in. the `Cell`,`Table` or `Object` if the column wasreserved or null if empty.

getChunks
public ArrayList getChunks()(Code)
	Gets all the chunks in this element. an `ArrayList`

getColumns
public int getColumns()(Code)
	Gets the number of columns. a value

getElementID
int getElementID(int column)(Code)
	Returns the type-id of the element in a Row. Parameters: column - the column of which you'd like to know the type the type-id of the element in the row

getHorizontalAlignment
public int getHorizontalAlignment()(Code)
	Gets the horizontal alignment. a value

getObjectID
int getObjectID(Object element)(Code)
	Returns the type-id of an Object. Parameters: element - the object of which you'd like to know the type-id, -1 if invalid the type-id of an object

isEmpty
public boolean isEmpty()(Code)
	Checks if the row is empty. `true` if none of the columns is reserved.

isReserved
boolean isReserved(int column)(Code)
	Returns true/false when this position in the `Row` has been reserved, either filled or through a colspan of an Element. Parameters: column - the column. `true` if the column was reserved, `false` if not.

process
public boolean process(ElementListener listener)(Code)
	Processes the element by adding it (or the different parts) to a `ElementListener`. Parameters: listener - an `ElementListener` `true` if the element was processed successfully

reserve
boolean reserve(int column)(Code)
	Reserves a `Cell` in the `Row`. Parameters: column - the column that has to be reserved. `true` if the column was reserved, `false` if not.

reserve
boolean reserve(int column, int size)(Code)
	Reserves a `Cell` in the `Row`. Parameters: column - the column that has to be reserved. Parameters: size - the number of columns `true` if the column was reserved, `false` if not.

setElement
void setElement(Object aElement, int column)(Code)
	Puts `Cell` to the `Row` at the position given, doesn't reserve colspan. Parameters: aElement - the cell to add. Parameters: column - the position where to add the cell.

setHorizontalAlignment
public void setHorizontalAlignment(int value)(Code)
	Sets the horizontal alignment. Parameters: value - the new value

type
public int type()(Code)
	Gets the type of the text element. a type

Methods inherited from java.lang.Object

native protected Object clone() throws CloneNotSupportedException(Code)(Java Doc)
public boolean equals(Object obj)(Code)(Java Doc)
protected void finalize() throws Throwable(Code)(Java Doc)
final native public Class getClass()(Code)(Java Doc)
native public int hashCode()(Code)(Java Doc)
final native public void notify()(Code)(Java Doc)
final native public void notifyAll()(Code)(Java Doc)
public String toString()(Code)(Java Doc)
final native public void wait(long timeout) throws InterruptedException(Code)(Java Doc)
final public void wait(long timeout, int nanos) throws InterruptedException(Code)(Java Doc)
final public void wait() throws InterruptedException(Code)(Java Doc)

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