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58 lines
1.9 KiB
Java
58 lines
1.9 KiB
Java
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// Copyright 2007 Google Inc. All Rights Reserved.
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//
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// Licensed under the Apache License, Version 2.0 (the "License"); You may not
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// use this file except in compliance with the License. You may obtain a copy of
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// the License at http://www.apache.org/licenses/LICENSE-2.0 Unless required by
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// applicable law or agreed to in writing, software distributed under the
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// License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS
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// OF ANY KIND, either express or implied. See the License for the specific
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// language governing permissions and limitations under the License.
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package com.google.scrollview.ui;
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/**
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* A MenuListItem is any sort of menu entry. This can either be within a popup
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* menu or within a menubar. It can either be a submenu (only name and
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* command-id) or a name with an associated value and possibly description. They
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* can also have new entries added (if they are submenus).
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*
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* @author wanke@google.com
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*/
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import com.google.scrollview.events.SVEventType;
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import javax.swing.JMenu;
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import javax.swing.JMenuItem;
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abstract class SVAbstractMenuItem {
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JMenuItem mi;
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public String name;
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public int id;
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/**
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* Sets the basic attributes for name, id and the corresponding swing item
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*/
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SVAbstractMenuItem(int id, String name, JMenuItem jmi) {
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this.mi = jmi;
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this.name = name;
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this.id = id;
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}
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/** Returns the actual value of the MenuListItem. */
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public String getValue() { return null; }
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/** Adds a child entry to the submenu. */
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public void add(SVAbstractMenuItem mli) { }
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/** Adds a child menu to the submenu (or root node). */
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public void add(JMenu jli) { }
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/**
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* What to do when user clicks on this item.
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* @param window The window the event happened.
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* @param eventType What kind of event will be associated
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* (usually SVET_POPUP or SVET_MENU).
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*/
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public void performAction(SVWindow window, SVEventType eventType) {}
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}
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