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Groovy example source code file (RendererFactory.groovy)
The Groovy RendererFactory.groovy source code/* * Copyright 2008 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.ClosureRenderer import java.awt.Component import javax.swing.JList import javax.swing.JTree /** * @author Danno Ferrin */ class RendererFactory extends AbstractFactory { public Object newInstance(FactoryBuilderSupport builder, Object name, Object value, Map attributes) { FactoryBuilderSupport.checkValueIsNull value, name return new ClosureRenderer() } 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.update = builder.context.updateClosure if (parent instanceof JTree) { parent.cellRenderer = node } else if (parent instanceof JList) { parent.cellRenderer = node } } } class RendererUpdateFactory 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.updateClosure = childContent return false } } Other Groovy examples (source code examples)Here is a short list of links related to this Groovy RendererFactory.groovy source code file: |
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