1 /*
2 * Copyright (c) 1997, 2014, Oracle and/or its affiliates. All rights reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 *
5 * This code is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation. Oracle designates this
8 * particular file as subject to the "Classpath" exception as provided
9 * by Oracle in the LICENSE file that accompanied this code.
10 *
11 * This code is distributed in the hope that it will be useful, but WITHOUT
12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
14 * version 2 for more details (a copy is included in the LICENSE file that
15 * accompanied this code).
16 *
17 * You should have received a copy of the GNU General Public License version
18 * 2 along with this work; if not, write to the Free Software Foundation,
19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
20 *
21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
22 * or visit www.oracle.com if you need additional information or have any
44 *
45 * @param c a component
46 * @return a new instance of {@code BasicCheckBoxMenuItemUI}
47 */
48 public static ComponentUI createUI(JComponent c) {
49 return new BasicCheckBoxMenuItemUI();
50 }
51
52 protected String getPropertyPrefix() {
53 return "CheckBoxMenuItem";
54 }
55
56 /**
57 * Invoked when mouse event occurs.
58 *
59 * @param item a menu item
60 * @param e a mouse event
61 * @param path an array of {@code MenuElement}
62 * @param manager an instance of {@code MenuSelectionManager}
63 */
64 public void processMouseEvent(JMenuItem item,MouseEvent e,MenuElement path[],MenuSelectionManager manager) {
65 Point p = e.getPoint();
66 if(p.x >= 0 && p.x < item.getWidth() &&
67 p.y >= 0 && p.y < item.getHeight()) {
68 if(e.getID() == MouseEvent.MOUSE_RELEASED) {
69 manager.clearSelectedPath();
70 item.doClick(0);
71 } else
72 manager.setSelectedPath(path);
73 } else if(item.getModel().isArmed()) {
74 MenuElement newPath[] = new MenuElement[path.length-1];
75 int i,c;
76 for(i=0,c=path.length-1;i<c;i++)
77 newPath[i] = path[i];
78 manager.setSelectedPath(newPath);
79 }
80 }
81 }
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1 /*
2 * Copyright (c) 1997, 2018, Oracle and/or its affiliates. All rights reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 *
5 * This code is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation. Oracle designates this
8 * particular file as subject to the "Classpath" exception as provided
9 * by Oracle in the LICENSE file that accompanied this code.
10 *
11 * This code is distributed in the hope that it will be useful, but WITHOUT
12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
14 * version 2 for more details (a copy is included in the LICENSE file that
15 * accompanied this code).
16 *
17 * You should have received a copy of the GNU General Public License version
18 * 2 along with this work; if not, write to the Free Software Foundation,
19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
20 *
21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
22 * or visit www.oracle.com if you need additional information or have any
44 *
45 * @param c a component
46 * @return a new instance of {@code BasicCheckBoxMenuItemUI}
47 */
48 public static ComponentUI createUI(JComponent c) {
49 return new BasicCheckBoxMenuItemUI();
50 }
51
52 protected String getPropertyPrefix() {
53 return "CheckBoxMenuItem";
54 }
55
56 /**
57 * Invoked when mouse event occurs.
58 *
59 * @param item a menu item
60 * @param e a mouse event
61 * @param path an array of {@code MenuElement}
62 * @param manager an instance of {@code MenuSelectionManager}
63 */
64 public void processMouseEvent(JMenuItem item,MouseEvent e,MenuElement[] path,MenuSelectionManager manager) {
65 Point p = e.getPoint();
66 if(p.x >= 0 && p.x < item.getWidth() &&
67 p.y >= 0 && p.y < item.getHeight()) {
68 if(e.getID() == MouseEvent.MOUSE_RELEASED) {
69 manager.clearSelectedPath();
70 item.doClick(0);
71 } else
72 manager.setSelectedPath(path);
73 } else if(item.getModel().isArmed()) {
74 MenuElement[] newPath = new MenuElement[path.length-1];
75 int i,c;
76 for(i=0,c=path.length-1;i<c;i++)
77 newPath[i] = path[i];
78 manager.setSelectedPath(newPath);
79 }
80 }
81 }
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