Groovy example source code file (CellEditorFactory.groovy)

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Java - Groovy tags/keywords

abstractfactory, abstractfactory, awt, celleditorfactory, celleditorgetvaluefactory, celleditorpreparefactory, closure, closure, closurecelleditor, component, gui, map, map, object, object, swing

The Groovy CellEditorFactory.groovy source code

/*
 * Copyright 2003-2007 the original author or authors.
 *
 * Licensed 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
import javax.swing.JTree

/**
* @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
	   }
	}