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 java.awt.dnd;
19:
20: /**
21: * A wrapper for array of drag source listeners
22: */
23: class DragSourceMulticaster implements DragSourceListener {
24:
25: private final DragSourceListener[] listeners;
26:
27: DragSourceMulticaster(DragSourceListener[] listeners) {
28: this .listeners = listeners;
29: }
30:
31: public void dragExit(DragSourceEvent dsde) {
32: for (DragSourceListener element : listeners) {
33: element.dragExit(dsde);
34: }
35: }
36:
37: public void dragDropEnd(DragSourceDropEvent dsde) {
38: for (DragSourceListener element : listeners) {
39: element.dragDropEnd(dsde);
40: }
41: }
42:
43: public void dropActionChanged(DragSourceDragEvent dsde) {
44: for (DragSourceListener element : listeners) {
45: element.dropActionChanged(dsde);
46: }
47: }
48:
49: public void dragOver(DragSourceDragEvent dsde) {
50: for (DragSourceListener element : listeners) {
51: element.dragOver(dsde);
52: }
53: }
54:
55: public void dragEnter(DragSourceDragEvent dsde) {
56: for (DragSourceListener element : listeners) {
57: element.dragEnter(dsde);
58: }
59: }
60:
61: }
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