public class DefaultTableModel extends AbstractTableModel
Constructor and Description |
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DefaultTableModel(int rows_,
int columns_)
Constructs a DefaultTableModel with the specified number of
rows and columns, and with cell values of null.
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DefaultTableModel(java.lang.Object[][] data_,
java.lang.Object[] columnNames_)
Constructs a DefaultTableModel and initialises the table by passing
data_ and columnNames_ to the setDataVector method.
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Modifier and Type | Method and Description |
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int |
getColumnCount()
Get the number of columns in the model.
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java.lang.String |
getColumnName(int column_)
Get the name of the specified column.
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int |
getColumnWidth(int column_)
Get the width of the specified column.
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int |
getRowCount()
Get the number of rows in the model.
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java.lang.Object |
getValueAt(int rowIndex_,
int columnIndex_)
Returns an attribute value for the cell at (rowIndex, columnIndex)
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void |
setDataVector(int rows_,
int columns_)
Set up an empty data vector with the specified number of rows
and columns.
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void |
setDataVector(java.lang.Object[][] data_,
java.lang.Object[] columnNames_)
Replaces the values in the _dataVector instance variable with the
values in the data_ array.
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void |
setValueAt(java.lang.Object value_,
int row_,
int column_)
Sets the attribute value for the cell at position (row, column).
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addTableModelListener, fireTableCellUpdated, fireTableChanged, fireTableDataChanged, fireTableRowsDeleted, fireTableRowsInserted, removeTableModelListener
public DefaultTableModel(int rows_, int columns_)
public DefaultTableModel(java.lang.Object[][] data_, java.lang.Object[] columnNames_)
public int getColumnCount()
public java.lang.String getColumnName(int column_)
getColumnName
in interface TableModel
getColumnName
in class AbstractTableModel
public int getColumnWidth(int column_)
public int getRowCount()
getRowCount
in interface TableModel
getRowCount
in class AbstractTableModel
public java.lang.Object getValueAt(int rowIndex_, int columnIndex_)
public void setValueAt(java.lang.Object value_, int row_, int column_)
setValueAt
in interface TableModel
setValueAt
in class AbstractTableModel
public void setDataVector(java.lang.Object[][] data_, java.lang.Object[] columnNames_)
public void setDataVector(int rows_, int columns_)