org.smallmind.swing.spinner.AbstractSpinnerEditor Maven / Gradle / Ivy
/*
* Copyright (c) 2007 through 2024 David Berkman
*
* This file is part of the SmallMind Code Project.
*
* The SmallMind Code Project is free software, you can redistribute
* it and/or modify it under either, at your discretion...
*
* 1) The terms of GNU Affero General Public License as published by the
* Free Software Foundation, either version 3 of the License, or (at
* your option) any later version.
*
* ...or...
*
* 2) The terms of the Apache License, Version 2.0.
*
* The SmallMind Code Project 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 or Apache License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* and the Apache License along with the SmallMind Code Project. If not, see
* .
*
* Additional permission under the GNU Affero GPL version 3 section 7
* ------------------------------------------------------------------
* If you modify this Program, or any covered work, by linking or
* combining it with other code, such other code is not for that reason
* alone subject to any of the requirements of the GNU Affero GPL
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*/
package org.smallmind.swing.spinner;
import java.awt.event.ActionEvent;
import javax.swing.AbstractAction;
import org.smallmind.nutsnbolts.util.WeakEventListenerList;
import org.smallmind.swing.EditorEvent;
import org.smallmind.swing.EditorListener;
public abstract class AbstractSpinnerEditor implements SpinnerEditor {
private final WeakEventListenerList listenerList;
private final StopEditingAction stopEditingAction;
private final CancelEditingAction cancelEditingAction;
public AbstractSpinnerEditor () {
stopEditingAction = new StopEditingAction(this);
cancelEditingAction = new CancelEditingAction(this);
listenerList = new WeakEventListenerList();
}
public StopEditingAction getStopEditingAction () {
return stopEditingAction;
}
public CancelEditingAction getCancelEditingAction () {
return cancelEditingAction;
}
public synchronized void addEditorListener (EditorListener editorListener) {
listenerList.addListener(editorListener);
}
public synchronized void removeEditorListener (EditorListener editorListener) {
listenerList.removeListener(editorListener);
}
public synchronized void fireEditorStatus (EditorEvent editorEvent) {
for (EditorListener editorListener : listenerList) {
editorListener.editorStatus(editorEvent);
}
}
public class StopEditingAction extends AbstractAction {
AbstractSpinnerEditor editor;
public StopEditingAction (AbstractSpinnerEditor editor) {
this.editor = editor;
}
public void actionPerformed (ActionEvent actionEvent) {
fireEditorStatus(new EditorEvent(editor, EditorEvent.State.STOPPED));
}
}
public class CancelEditingAction extends AbstractAction {
AbstractSpinnerEditor editor;
public CancelEditingAction (AbstractSpinnerEditor editor) {
this.editor = editor;
}
public void actionPerformed (ActionEvent actionEvent) {
fireEditorStatus(new EditorEvent(editor, EditorEvent.State.CANCELLED));
}
}
}