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Tools to develop applications with vaadin UI

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/**
 * Copyright 2018 Mike Hummel
 *
 * 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 de.mhus.lib.vaadin.form;

import com.vaadin.ui.Button;
import com.vaadin.ui.Button.ClickEvent;
import com.vaadin.ui.Component;
import com.vaadin.ui.TextField;

import de.mhus.lib.core.config.IConfig;
import de.mhus.lib.errors.MException;
import de.mhus.lib.form.ComponentAdapter;
import de.mhus.lib.form.ComponentDefinition;
import de.mhus.lib.form.UiComponent;

public class UiAction extends UiVaadin {

	@Override
	protected void setValue(Object value) throws MException {
	}

	@Override
	public Component createEditor() {
		Button b = new Button();
		b.addClickListener(new Button.ClickListener() {
			private static final long serialVersionUID = 1L;

			@Override
			public void buttonClick(ClickEvent event) {
				getForm().getActionHandler().doAction(getForm(), getConfig().getString("action", null));
			}
		});
		return b;
	}

	@Override
	protected Object getValue() throws MException {
		return ((TextField)getComponentEditor()).getValue();
	}

	@Override
	protected void setCaption(String value) throws MException {
//		if (getComponentLabel() != null) getComponentLabel().setCaption("");
		if (getComponentEditor() != null) getComponentEditor().setCaption(value);
	}
	
	public static class Adapter implements ComponentAdapter {

		@Override
		public UiComponent createAdapter(IConfig config) {
			return new UiAction();
		}

		@Override
		public ComponentDefinition getDefinition() {
			// TODO Auto-generated method stub
			return null;
		}
		
	}

}