01 /*
02 * Copyright 2014-2016 the original author or authors.
03 *
04 * Licensed under the Apache License, Version 2.0 (the "License");
05 * you may not use this file except in compliance with the License.
06 * You may obtain a copy of the License at
07 *
08 * http://www.apache.org/licenses/LICENSE-2.0
09 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16 package griffon.builder.swing.factory
17
18 import ca.odell.glazedlists.TreeList
19 import ca.odell.glazedlists.swing.EventTreeModel
20 import griffon.plugins.glazedlists.ClosureEventTreeModel
21
22 import javax.swing.JTree
23
24 /**
25 * @author Andres Almiray
26 */
27 class EventTreeModelFactory extends AbstractFactory {
28 Object newInstance(FactoryBuilderSupport builder, Object name, Object value, Map attributes)
29 throws InstantiationException, IllegalAccessException {
30 if (FactoryBuilderSupport.checkValueIsTypeNotString(value, name, EventTreeModel)) {
31 return value
32 }
33
34 if (!attributes.containsKey('source')) {
35 throw new IllegalArgumentException("In $name you must define a value for source: of type ${TreeList.class.name}")
36 }
37 TreeList source = attributes.remove('source')
38 new ClosureEventTreeModel(source)
39 }
40
41 void onNodeCompleted(FactoryBuilderSupport builder, Object parent, Object node) {
42 if (builder.context.containsKey('updateClosure')) {
43 node.update = builder.context.updateClosure
44 }
45 if (parent instanceof JTree) {
46 parent.model = node
47 }
48 }
49 }
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