org.nuiton.jaxx.application.swing.table.MoveToNextEditableCellAction Maven / Gradle / Ivy
package org.nuiton.jaxx.application.swing.table;
/*
* #%L
* JAXX :: Application Swing
* %%
* Copyright (C) 2008 - 2014 Code Lutin, Tony Chemit
* %%
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation, either version 3 of the
* License, or (at your option) any later version.
*
* This program 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 Lesser Public License for more details.
*
* You should have received a copy of the GNU General Lesser Public
* License along with this program. If not, see
* .
* #L%
*/
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import javax.swing.JTable;
import java.awt.event.ActionEvent;
/**
* Action to select next editable cell in a table.
*
* @author Tony Chemit - [email protected]
* @since 2.8
*/
public class MoveToNextEditableCellAction extends AbstractSelectTableAction {
private static final long serialVersionUID = 1L;
/** Logger. */
private static final Log log =
LogFactory.getLog(MoveToNextEditableCellAction.class);
public static MoveToNextEditableCellAction newAction(M model, JTable table) {
return new MoveToNextEditableCellAction(model, table);
}
protected MoveToNextEditableCellAction(M model, JTable table) {
super(model, table);
}
@Override
public void actionPerformed(ActionEvent e) {
int currentRow = getSelectedRow();
int currentColumn = getSelectedColumn();
if (log.isDebugEnabled()) {
log.debug("Move to previous editable cell " +
getCellCoordinate(currentRow, currentColumn));
}
int columnCount = getColumnCount();
int rowCount = getRowCount();
if (currentRow <= rowCount || currentColumn <= columnCount) {
// go to next cell
currentColumn++;
boolean canSelect = true;
// select next cell
if (currentColumn >= columnCount) {
// no more cell, so will move to next editable column on next row
currentColumn = 0;
currentRow++;
if (currentRow == rowCount) {
if (isCreateNewRow()) {
// create a new row in model
addNewRow();
} else {
// can not create new row, so do nothing
canSelect = false;
}
}
}
if (canSelect) {
doSelectCell(currentRow, currentColumn);
}
}
}
}