|
Groovy example source code file (CompoundBorderFactory.groovy)
The Groovy CompoundBorderFactory.groovy source code/* * Copyright 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 javax.swing.border.Border import javax.swing.border.CompoundBorder class CompoundBorderFactory extends SwingBorderFactory { public Object newInstance(FactoryBuilderSupport builder, Object name, Object value, Map attributes) { builder.context.applyBorderToParent = attributes.remove('parent') Border border = null if (value instanceof List) { switch (value.size()) { case 0: throw new RuntimeException("$name does not accept an empty array as an value argument") case 1: border = value[0] break case 2: border = new CompoundBorder(value[0], value[1]) break case 3: default: border = new CompoundBorder(value[0], value[1]) border = value[2..-1].inject(border) {that, it -> new CompoundBorder(that, it) } break; } } if (!border && attributes) { if (value) { throw new RuntimeException("$name only accepts an array of borders as a value argument") } def inner = attributes.remove("inner") def outer = attributes.remove("outer") if (inner instanceof Border && outer instanceof Border) { border = new CompoundBorder(outer, inner) } } if (!border) { throw new RuntimeException("$name only accepts an array of javax.swing.border.Border or an inner: and outer: attribute") } return border } } Other Groovy examples (source code examples)Here is a short list of links related to this Groovy CompoundBorderFactory.groovy source code file: |
... this post is sponsored by my books ... | |
#1 New Release! |
FP Best Seller |
Copyright 1998-2021 Alvin Alexander, alvinalexander.com
All Rights Reserved.
A percentage of advertising revenue from
pages under the /java/jwarehouse
URI on this website is
paid back to open source projects.