01: /*
02: * Licensed to the Apache Software Foundation (ASF) under one or more
03: * contributor license agreements. See the NOTICE file distributed with
04: * this work for additional information regarding copyright ownership.
05: * The ASF licenses this file to You under the Apache License, Version 2.0
06: * (the "License"); you may not use this file except in compliance with
07: * the License. You may obtain a copy of the License at
08: *
09: * http://www.apache.org/licenses/LICENSE-2.0
10: *
11: * Unless required by applicable law or agreed to in writing, software
12: * distributed under the License is distributed on an "AS IS" BASIS,
13: * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14: * See the License for the specific language governing permissions and
15: * limitations under the License.
16: */
17:
18: package javax.swing;
19:
20: import java.awt.DefaultFocusTraversalPolicy;
21: import java.awt.DefaultKeyboardFocusManager;
22: import java.awt.KeyboardFocusManager;
23:
24: public abstract class FocusManager extends DefaultKeyboardFocusManager {
25: public static final String FOCUS_MANAGER_CLASS_PROPERTY = "FocusManagerClassName";
26:
27: private static boolean focusManagerEnabled = true;
28:
29: public static void disableSwingFocusManager() {
30: KeyboardFocusManager.getCurrentKeyboardFocusManager()
31: .setDefaultFocusTraversalPolicy(
32: new DefaultFocusTraversalPolicy());
33: focusManagerEnabled = false;
34: }
35:
36: public static FocusManager getCurrentManager() {
37: KeyboardFocusManager currentManager = KeyboardFocusManager
38: .getCurrentKeyboardFocusManager();
39: if (currentManager instanceof FocusManager) {
40: return (FocusManager) currentManager;
41: }
42: return null;
43: }
44:
45: public static void setCurrentManager(final FocusManager focusManager)
46: throws SecurityException {
47: KeyboardFocusManager
48: .setCurrentKeyboardFocusManager(focusManager);
49: }
50:
51: public static boolean isFocusManagerEnabled() {
52: return focusManagerEnabled;
53: }
54: }
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