com.anrisoftware.prefdialog.miscswing.tables.AddItemUndoableAction Maven / Gradle / Ivy
Go to download
Show more of this group Show more artifacts with this name
Show all versions of prefdialog-misc-swing Show documentation
Show all versions of prefdialog-misc-swing Show documentation
Miscellaneous swing components.
The newest version!
/*
* Copyright 2013-2016 Erwin Müller
*
* This file is part of prefdialog-misc-swing.
*
* prefdialog-misc-swing 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.
*
* prefdialog-misc-swing 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 Lesser General Public License
* along with prefdialog-misc-swing. If not, see .
*/
package com.anrisoftware.prefdialog.miscswing.tables;
import javax.inject.Inject;
import javax.swing.DefaultListModel;
import javax.swing.undo.AbstractUndoableEdit;
import javax.swing.undo.CannotRedoException;
import javax.swing.undo.CannotUndoException;
import com.google.inject.assistedinject.Assisted;
/**
* Undo the addition of the project resource.
*
* @author Erwin Mueller, [email protected]
* @since 3.2
*/
@SuppressWarnings({ "serial", "rawtypes", "unchecked" })
public class AddItemUndoableAction extends AbstractUndoableEdit {
private final DefaultListModel model;
private final Object resource;
private final int index;
/**
* @see AddItemUndoableActionFactory#create(DefaultListModel, Object, int)
*/
@Inject
AddItemUndoableAction(@Assisted DefaultListModel model,
@Assisted Object resource, @Assisted int index) {
this.model = model;
this.resource = resource;
this.index = index;
}
@Override
public void redo() throws CannotRedoException {
model.insertElementAt(resource, index);
super.redo();
}
@Override
public void undo() throws CannotUndoException {
model.removeElementAt(index);
super.undo();
}
}