javax.swing.table
Class AbstractTableModel
- Serializable, TableModel
A base class that can be used to create implementations of the
TableModel interface.
clone, equals, extends Object> getClass, finalize, hashCode, notify, notifyAll, toString, wait, wait, wait |
extends EventListener> T[] getListeners
public extends EventListener> T[] getListeners(Class listenerType)
Returns an array of listeners of the given type that are registered with
this model.
listenerType - the listener class.
- An array of listeners (possibly empty).
findColumn
public int findColumn(String columnName)
Return the index of the specified column, or -1 if there is
no column with the specified name.
columnName - the name of the column (null not permitted).
- The index of the column, -1 if not found.
fireTableCellUpdated
public void fireTableCellUpdated(int row,
int column) Sends a
TableModelEvent to all registered listeners to inform
them that a single cell has been updated.
row - the row index.column - the column index.
fireTableRowsDeleted
public void fireTableRowsDeleted(int firstRow,
int lastRow) Sends a
TableModelEvent to all registered listeners to inform
them that some rows have been deleted from the model.
firstRow - the index of the first row.lastRow - the index of the last row.
fireTableRowsInserted
public void fireTableRowsInserted(int firstRow,
int lastRow) Sends a
TableModelEvent to all registered listeners to inform
them that some rows have been inserted into the model.
firstRow - the index of the first row.lastRow - the index of the last row.
fireTableRowsUpdated
public void fireTableRowsUpdated(int firstRow,
int lastRow) Sends a
TableModelEvent to all registered listeners to inform
them that some rows have been updated.
firstRow - the index of the first row.lastRow - the index of the last row.
getColumnClass
public Class getColumnClass(int columnIndex)
Returns the Class for all Object instances
in the specified column.
- getColumnClass in interface TableModel
columnIndex - the column index.
getColumnName
public String getColumnName(int columnIndex)
Returns the name of the specified column. This method generates default
names in a sequence (starting with column 0): A, B, C, ..., Z, AA, AB,
AC, ..., AZ, BA, BB, BC, and so on. Subclasses may override this method
to allow column names to be specified on some other basis.
- getColumnName in interface TableModel
columnIndex - the column index.
isCellEditable
public boolean isCellEditable(int rowIndex,
int columnIndex) Returns true if the specified cell is editable, and
false if it is not. This implementation returns
false for all arguments, subclasses should override the
method if necessary.
- isCellEditable in interface TableModel
rowIndex - the row index of the cell.columnIndex - the column index of the cell.
setValueAt
public void setValueAt(Object value,
int rowIndex,
int columnIndex) Sets the value of the given cell. This implementation ignores all
arguments and does nothing, subclasses should override the
method if necessary.
- setValueAt in interface TableModel
value - the new value (null permitted).rowIndex - the row index of the cell.columnIndex - the column index of the cell.
AbstractTableModel.java --
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