com.codename1.ui.table

Class DefaultTableModel

java.lang.Object

com.codename1.ui.table.AbstractTableModel

com.codename1.ui.table.DefaultTableModel

All Implemented Interfaces:

TableModel

public class DefaultTableModel
extends AbstractTableModel

A default implementation of the table model based on a two dimensional array.

Author:

Shai Almog

Constructor Summary

Constructors

Constructor and Description
DefaultTableModel(String[] columnNames, Object[][] data) Constructs a new table with a 2 dimensional array for row/column data
DefaultTableModel(String[] columnNames, Object[][] data, boolean editable) Constructs a new table with a 2 dimensional array for row/column data

Method Summary

Modifier and Type	Method and Description
void	addDataChangeListener(DataChangedListener d) Adds a listener to the data changed event
void	addRow(Object... row) Adds the given row to the table data
int	getColumnCount() Returns the number of columns in the table
String	getColumnName(int i) Returns the name of the column at the given offset
int	getRowCount() Returns the number of rows in the table
Object	getValueAt(int row, int column) Returns the value of the cell at the given location
void	insertRow(int offset, Object... row) Inserts the given row to the table data at the given offset
boolean	isCellEditable(int row, int column) Returns true if the cell at the given location is an editable cell
void	removeDataChangeListener(DataChangedListener d) Removes a listener to the data changed event
void	removeRow(int offset) Removes the given row offset from the table
void	setValueAt(int row, int column, Object o) Sets the value of the cell at the given location

Methods inherited from class com.codename1.ui.table.AbstractTableModel

getCellType, getMultipleChoiceOptions, getValidationConstraint, getValidator, setValidator

Methods inherited from class java.lang.Object

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

Constructor Detail

DefaultTableModel

public DefaultTableModel(String[] columnNames,
                         Object[][] data)

Constructs a new table with a 2 dimensional array for row/column data

Parameters:

columnNames - the names of the columns

data - the data within the table

DefaultTableModel

public DefaultTableModel(String[] columnNames,
                         Object[][] data,
                         boolean editable)

Constructs a new table with a 2 dimensional array for row/column data

Parameters:

columnNames - the names of the columns

data - the data within the table

editable - indicates whether table cells are editable or not by default

See Also:

isCellEditable(int, int)

Method Detail

getRowCount

public int getRowCount()

Returns the number of rows in the table

Returns:

the number of rows in the table

getColumnCount

public int getColumnCount()

Returns the number of columns in the table

Returns:

the number of columns in the table

getColumnName

public String getColumnName(int i)

Returns the name of the column at the given offset

Parameters:

i - the offset for the column name

Returns:

name to display at the top of the table

isCellEditable

public boolean isCellEditable(int row,
                              int column)

Returns true if the cell at the given location is an editable cell

Parameters:

row - the cell row

column - the cell column

Returns:

true if the cell at the given location is an editable cell

getValueAt

public Object getValueAt(int row,
                         int column)

Returns the value of the cell at the given location

Parameters:

row - the cell row

column - the cell column

Returns:

the value of the cell at the given location

setValueAt

public void setValueAt(int row,
                       int column,
                       Object o)

Sets the value of the cell at the given location

Parameters:

row - the cell row

column - the cell column

o - the value of the cell at the given location

addDataChangeListener

public void addDataChangeListener(DataChangedListener d)

Adds a listener to the data changed event

Parameters:

d - the new listener

removeDataChangeListener

public void removeDataChangeListener(DataChangedListener d)

Removes a listener to the data changed event

Parameters:

d - the listener to remove

addRow

public void addRow(Object... row)

Adds the given row to the table data

Parameters:

row - array or row items, notice that row.length should match the column count exactly!

insertRow

public void insertRow(int offset,
                      Object... row)

Inserts the given row to the table data at the given offset

Parameters:

offset - position within the table that is 0 or larger yet smaller than the row count

row - array or row items, notice that row.length should match the column count exactly!

removeRow

public void removeRow(int offset)

Removes the given row offset from the table

Parameters:

offset - position within the table that is 0 or larger yet smaller than the row count