groovy.swing.factory.CellEditorFactory.groovy Maven / Gradle / Ivy

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Groovy: A powerful, dynamic language for the JVM
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/*
 *  Licensed to the Apache Software Foundation (ASF) under one
 *  or more contributor license agreements.  See the NOTICE file
 *  distributed with this work for additional information
 *  regarding copyright ownership.  The ASF licenses this file
 *  to you under the Apache License, Version 2.0 (the
 *  "License"); you may not use this file except in compliance
 *  with the License.  You may obtain a copy of the License at
 *
 *    http://www.apache.org/licenses/LICENSE-2.0
 *
 *  Unless required by applicable law or agreed to in writing,
 *  software distributed under the License is distributed on an
 *  "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 *  KIND, either express or implied.  See the License for the
 *  specific language governing permissions and limitations
 *  under the License.
 */
package groovy.swing.factory

import groovy.swing.impl.ClosureCellEditor
import java.awt.Component

/**
* @author Alexander Klein
*/
class CellEditorFactory extends AbstractFactory {

   public Object newInstance(FactoryBuilderSupport builder, Object name, Object value, Map attributes) {
       FactoryBuilderSupport.checkValueIsNull value, name
       return new ClosureCellEditor(null, attributes)
   }

   public void setChild(FactoryBuilderSupport builder, Object parent, Object child) {
       if (child instanceof Component) {
           parent.children += child
       }
   }

   public void onNodeCompleted(FactoryBuilderSupport builder, Object parent, Object node) {
       node.editorValue = builder.context.editorValueClosure
       node.prepareEditor = builder.context.prepareEditorClosure
       parent.cellEditor = node
   }
}

class CellEditorGetValueFactory extends AbstractFactory {

   public Object newInstance(FactoryBuilderSupport builder, Object name, Object value, Map attributes) {
       return Collections.emptyMap()
   }

   public boolean isHandlesNodeChildren() {
       return true;
   }

   public boolean onNodeChildren(FactoryBuilderSupport builder, Object node, Closure childContent) {
       builder.parentContext.editorValueClosure = childContent
       return false
   }
}

class CellEditorPrepareFactory extends AbstractFactory {

   public Object newInstance(FactoryBuilderSupport builder, Object name, Object value, Map attributes) {
       return Collections.emptyMap()
   }

   public boolean isHandlesNodeChildren() {
       return true;
   }

   public boolean onNodeChildren(FactoryBuilderSupport builder, Object node, Closure childContent) {
       builder.parentContext.prepareEditorClosure = childContent
       return false
   }
}