01 /*
02 * SPDX-License-Identifier: Apache-2.0
03 *
04 * Copyright 2008-2017 the original author or authors.
05 *
06 * Licensed under the Apache License, Version 2.0 (the "License");
07 * you may not use this file except in compliance with the License.
08 * You may obtain a copy of the License at
09 *
10 * http://www.apache.org/licenses/LICENSE-2.0
11 *
12 * Unless required by applicable law or agreed to in writing, software
13 * distributed under the License is distributed on an "AS IS" BASIS,
14 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
15 * See the License for the specific language governing permissions and
16 * limitations under the License.
17 */
18 package griffon.javafx.beans.binding;
19
20 import javafx.beans.InvalidationListener;
21 import javafx.beans.property.Property;
22 import javafx.beans.value.ChangeListener;
23
24 import javax.annotation.Nonnull;
25
26 /**
27 * @author Andres Almiray
28 * @since 2.9.0
29 */
30 abstract class AbstractUIThreadAwareProperty<T> extends PropertyDecorator<T> implements UIThreadAware {
31 AbstractUIThreadAwareProperty(@Nonnull Property<T> delegate) {
32 super(delegate);
33 }
34
35 @Override
36 public void addListener(ChangeListener<? super T> listener) {
37 if (listener instanceof UIThreadAware) {
38 getDelegate().addListener(listener);
39 } else {
40 getDelegate().addListener(new UIThreadAwareChangeListener<>(listener));
41 }
42 }
43
44 @Override
45 public void removeListener(ChangeListener<? super T> listener) {
46 if (listener instanceof UIThreadAware) {
47 getDelegate().removeListener(listener);
48 } else {
49 getDelegate().removeListener(new UIThreadAwareChangeListener<>(listener));
50 }
51 }
52
53 @Override
54 public void addListener(InvalidationListener listener) {
55 if (listener instanceof UIThreadAware) {
56 getDelegate().addListener(listener);
57 } else {
58 getDelegate().addListener(new UIThreadAwareInvalidationListener(listener));
59 }
60 }
61
62 @Override
63 public void removeListener(InvalidationListener listener) {
64 if (listener instanceof UIThreadAware) {
65 getDelegate().removeListener(listener);
66 } else {
67 getDelegate().removeListener(new UIThreadAwareInvalidationListener(listener));
68 }
69 }
70 }
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