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 org.codehaus.griffon.runtime.swing;
19
20 import griffon.swing.SwingWindowDisplayHandler;
21
22 import javax.annotation.Nonnull;
23 import javax.swing.JInternalFrame;
24 import java.awt.Window;
25
26 import static griffon.util.GriffonNameUtils.requireNonBlank;
27 import static java.util.Objects.requireNonNull;
28
29 /**
30 * Default implementation of {@code WindowDisplayHandler} that simply makes the window
31 * visible on show() and disposes it on hide().
32 *
33 * @author Andres Almiray
34 * @since 2.0.0
35 */
36 public class DefaultSwingWindowDisplayHandler implements SwingWindowDisplayHandler {
37 private static final String ERROR_NAME_BLANK = "Argument 'name' must not be null";
38 private static final String ERROR_WINDOW_NULL = "Argument 'window' must not be null";
39
40 public void show(@Nonnull String name, @Nonnull Window window) {
41 requireNonBlank(name, ERROR_NAME_BLANK);
42 requireNonNull(window, ERROR_WINDOW_NULL);
43 window.setVisible(true);
44 }
45
46 public void hide(@Nonnull String name, @Nonnull Window window) {
47 requireNonBlank(name, ERROR_NAME_BLANK);
48 requireNonNull(window, ERROR_WINDOW_NULL);
49 window.setVisible(false);
50 }
51
52 @Override
53 public void show(@Nonnull String name, @Nonnull JInternalFrame window) {
54 requireNonBlank(name, ERROR_NAME_BLANK);
55 requireNonNull(window, ERROR_WINDOW_NULL);
56 window.setVisible(true);
57 }
58
59 @Override
60 public void hide(@Nonnull String name, @Nonnull JInternalFrame window) {
61 requireNonBlank(name, ERROR_NAME_BLANK);
62 requireNonNull(window, ERROR_WINDOW_NULL);
63 window.setVisible(false);
64 }
65 }
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