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Diffstat (limited to 'libjava/javax/swing/table/AbstractTableModel.java')
| -rw-r--r-- | libjava/javax/swing/table/AbstractTableModel.java | 314 |
1 files changed, 0 insertions, 314 deletions
diff --git a/libjava/javax/swing/table/AbstractTableModel.java b/libjava/javax/swing/table/AbstractTableModel.java deleted file mode 100644 index 790568f88b4..00000000000 --- a/libjava/javax/swing/table/AbstractTableModel.java +++ /dev/null @@ -1,314 +0,0 @@ -/* AbstractTableModel.java -- - Copyright (C) 2002 Free Software Foundation, Inc. - -This file is part of GNU Classpath. - -GNU Classpath is free software; you can redistribute it and/or modify -it under the terms of the GNU General Public License as published by -the Free Software Foundation; either version 2, or (at your option) -any later version. - -GNU Classpath is distributed in the hope that it will be useful, but -WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -General Public License for more details. - -You should have received a copy of the GNU General Public License -along with GNU Classpath; see the file COPYING. If not, write to the -Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA -02111-1307 USA. - -Linking this library statically or dynamically with other modules is -making a combined work based on this library. Thus, the terms and -conditions of the GNU General Public License cover the whole -combination. - -As a special exception, the copyright holders of this library give you -permission to link this library with independent modules to produce an -executable, regardless of the license terms of these independent -modules, and to copy and distribute the resulting executable under -terms of your choice, provided that you also meet, for each linked -independent module, the terms and conditions of the license of that -module. An independent module is a module which is not derived from -or based on this library. If you modify this library, you may extend -this exception to your version of the library, but you are not -obligated to do so. If you do not wish to do so, delete this -exception statement from your version. */ - -package javax.swing.table; - -// Imports -import java.io.*; -import java.util.*; -import javax.swing.event.*; - -/** - * AbstractTableModel - * @author Andrew Selkirk - */ -public abstract class AbstractTableModel implements TableModel, Serializable { - - //------------------------------------------------------------- - // Variables -------------------------------------------------- - //------------------------------------------------------------- - - /** - * listenerList - */ - protected EventListenerList listenerList = new EventListenerList(); - - - //------------------------------------------------------------- - // Initialization --------------------------------------------- - //------------------------------------------------------------- - - /** - * Constructor AbstractTableModel - */ - public AbstractTableModel() { - // TODO - } // AbstractTableModel() - - - //------------------------------------------------------------- - // Methods ---------------------------------------------------- - //------------------------------------------------------------- - - /** - * getColumnName - * @param value0 TODO - * @returns String - */ - public String getColumnName(int columnIndex) { - - // Variables - int index; - int left; - int base; - int multiplier; - StringBuffer buffer; - boolean foundFirst; - - // Ok, this is not the best solution in the world - // and it does produce wrong answers starting 1378 - // but it's a start. I sure hope there is a more - // simple algorithm. I started with a base 10 to - // base 26 converter and later found that there - // were so many are exceptions that it has morphed - // into a pile of goop. - - // NOTE2: I have a working algorithm which is much - // much simplier and works for all values...I'll - // be adding it soon... - - // Process Exponent levels - buffer = new StringBuffer(); - left = columnIndex; - foundFirst = false; - for (index = 6; index >= 0; index--) { - base = (int) (Math.pow(26, index)); - if (index > 1) { - base = base + (int) (Math.pow(26, index - 1)); - } - if (base <= left) { - multiplier = left / base; - if (foundFirst == false && index > 0) { - buffer.append((char) (multiplier + 64)); - } else { - buffer.append((char) (multiplier + 65)); - } - left = left - (base * multiplier); - foundFirst = true; - } else if (foundFirst == true || index == 0) { - buffer.append('A'); - } - } // for - - // Return Column Name - return buffer.toString(); - - } // getColumnName() - - /** - * findColumn - * @param value0 TODO - * @returns int - */ - public int findColumn(String columnName) { - - // Variables - int index; - String name; - int count; - - // Process Columns - count = getColumnCount(); - for (index = 0; index < count; index++) { - name = getColumnName(index); - if (columnName.equals(name) == true) { - return index; - } // if - } // for - - // Unable to Locate - return -1; - - } // findColumn() - - /** - * getColumnClass - * @param value0 TODO - * @returns Class - */ - public Class getColumnClass(int columnIndex) { - return Object.class; - } // getColumnClass() - - /** - * isCellEditable - * @param value0 TODO - * @param value1 TODO - * @returns boolean - */ - public boolean isCellEditable(int rowIndex, int columnIndex) { - return false; - } // isCellEditable() - - /** - * setValueAt - * @param value0 TODO - * @param value1 TODO - * @param value2 TODO - */ - public void setValueAt(Object value, int rowIndex, int columnIndex) { - // Do nothing... - } // setValueAt() - - /** - * addTableModelListener - * @param value0 TODO - */ - public void addTableModelListener(TableModelListener listener) { - listenerList.add(TableModelListener.class, listener); - } // addTableModelListener() - - /** - * removeTableModelListener - * @param value0 TODO - */ - public void removeTableModelListener(TableModelListener listener) { - listenerList.remove(TableModelListener.class, listener); - } // removeTableModelListener() - - /** - * fireTableDataChanged - */ - public void fireTableDataChanged() { - fireTableChanged(new TableModelEvent(this)); - } // fireTableDataChanged() - - /** - * fireTableStructureChanged - */ - public void fireTableStructureChanged() { - fireTableChanged(new TableModelEvent(this, - TableModelEvent.HEADER_ROW)); - } // fireTableStructureChanged() - - /** - * fireTableRowsInserted - * @param value0 TODO - * @param value1 TODO - */ - public void fireTableRowsInserted(int firstRow, int lastRow) { - fireTableChanged(new TableModelEvent(this, firstRow, lastRow, - TableModelEvent.ALL_COLUMNS, TableModelEvent.INSERT)); - } // fireTableRowsInserted() - - /** - * fireTableRowsUpdated - * @param value0 TODO - * @param value1 TODO - */ - public void fireTableRowsUpdated(int firstRow, int lastRow) { - fireTableChanged(new TableModelEvent(this, firstRow, lastRow, - TableModelEvent.ALL_COLUMNS, TableModelEvent.UPDATE)); - } // fireTableRowsUpdated() - - /** - * fireTableRowsDeleted - * @param value0 TODO - * @param value1 TODO - */ - public void fireTableRowsDeleted(int firstRow, int lastRow) { - fireTableChanged(new TableModelEvent(this, firstRow, lastRow, - TableModelEvent.ALL_COLUMNS, TableModelEvent.DELETE)); - } // fireTableRowsDeleted() - - /** - * fireTableCellUpdated - * @param value0 TODO - * @param value1 TODO - */ - public void fireTableCellUpdated(int row, int column) { - fireTableChanged(new TableModelEvent(this, row, row, column)); - } // fireTableCellUpdated() - - /** - * fireTableChanged - * @param value0 TODO - */ - public void fireTableChanged(TableModelEvent event) { - - // Variables - Object[] list; - int index; - TableModelListener listener; - - // Get Listener List - list = listenerList.getListenerList(); - - for (index = 0; index < list.length; index += 2) { - - // Get Listener - listener = (TableModelListener) list[index + 1]; - - // Notify Listener - listener.tableChanged(event); - - } // for: index - - } // fireTableChanged() - - /** - * getListeners - * @param value0 TODO - * @returns EventListener[] - */ - public EventListener[] getListeners(Class listenerType) { - return listenerList.getListeners(listenerType); - } // getListeners() - - /** - * getValueAt - * @param value0 TODO - * @param value1 TODO - * @returns Object - */ - public abstract Object getValueAt(int row, int column); - - /** - * getColumnCount - * @returns int - */ - public abstract int getColumnCount(); - - /** - * getRowCount - * @returns int - */ - public abstract int getRowCount(); - - -} // AbstractTableModel - |