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.pivot.support.adapters;
19
20 import griffon.core.CallableWithArgs;
21
22 /**
23 * @author Andres Almiray
24 * @since 2.0.0
25 */
26 public class ViewportAdapter implements GriffonPivotAdapter, org.apache.pivot.wtk.ViewportListener {
27 private CallableWithArgs<Void> scrollTopChanged;
28 private CallableWithArgs<Void> scrollLeftChanged;
29 private CallableWithArgs<Void> viewChanged;
30
31 public CallableWithArgs<Void> getScrollTopChanged() {
32 return this.scrollTopChanged;
33 }
34
35 public CallableWithArgs<Void> getScrollLeftChanged() {
36 return this.scrollLeftChanged;
37 }
38
39 public CallableWithArgs<Void> getViewChanged() {
40 return this.viewChanged;
41 }
42
43
44 public void setScrollTopChanged(CallableWithArgs<Void> scrollTopChanged) {
45 this.scrollTopChanged = scrollTopChanged;
46 }
47
48 public void setScrollLeftChanged(CallableWithArgs<Void> scrollLeftChanged) {
49 this.scrollLeftChanged = scrollLeftChanged;
50 }
51
52 public void setViewChanged(CallableWithArgs<Void> viewChanged) {
53 this.viewChanged = viewChanged;
54 }
55
56
57 public void scrollTopChanged(org.apache.pivot.wtk.Viewport arg0, int arg1) {
58 if (scrollTopChanged != null) {
59 scrollTopChanged.call(arg0, arg1);
60 }
61 }
62
63 public void scrollLeftChanged(org.apache.pivot.wtk.Viewport arg0, int arg1) {
64 if (scrollLeftChanged != null) {
65 scrollLeftChanged.call(arg0, arg1);
66 }
67 }
68
69 public void viewChanged(org.apache.pivot.wtk.Viewport arg0, org.apache.pivot.wtk.Component arg1) {
70 if (viewChanged != null) {
71 viewChanged.call(arg0, arg1);
72 }
73 }
74
75 }
|