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

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Groovy: A powerful, dynamic language for the JVM

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/*
 * 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 java.awt.Dialog
import java.awt.Frame
import javax.swing.JDialog

public class DialogFactory extends RootPaneContainerFactory {

    public Object newInstance(FactoryBuilderSupport builder, Object name, Object value, Map attributes) throws InstantiationException, IllegalAccessException {
        JDialog dialog
        if (FactoryBuilderSupport.checkValueIsType(value, name, JDialog.class)) {
            dialog = value
        } else {
            Object owner = attributes.remove("owner")
            LinkedList containingWindows = builder.containingWindows
            // if owner not explicit, use the last window type in the list
            if ((owner == null) && !containingWindows.isEmpty()) {
                owner = containingWindows.getLast()
            }
            if (owner instanceof Frame) {
                dialog = new JDialog((Frame) owner)
            } else if (owner instanceof Dialog) {
                dialog = new JDialog((Dialog) owner)
            } else {
                dialog = new JDialog()
            }
        }

        handleRootPaneTasks(builder, dialog, attributes)

        return dialog
    }


}