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- /*
- * Copyright 2000-2016 Vaadin Ltd.
- *
- * 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 com.vaadin.ui.renderers;
-
- /**
- * A Renderer that displays a button with a textual caption. The value of the
- * corresponding property is used as the caption. Click listeners can be added
- * to the renderer, invoked when any of the rendered buttons is clicked.
- *
- * @since 7.4
- * @author Vaadin Ltd
- */
- public class ButtonRenderer extends ClickableRenderer<String> {
-
- /**
- * Creates a new button renderer.
- *
- * @param nullRepresentation
- * the textual representation of {@code null} value
- */
- public ButtonRenderer(String nullRepresentation) {
- super(String.class, nullRepresentation);
- }
-
- /**
- * Creates a new button renderer and adds the given click listener to it.
- *
- * @param listener
- * the click listener to register
- * @param nullRepresentation
- * the textual representation of {@code null} value
- */
- public ButtonRenderer(RendererClickListener listener,
- String nullRepresentation) {
- this(nullRepresentation);
- addClickListener(listener);
- }
-
- /**
- * Creates a new button renderer.
- */
- public ButtonRenderer() {
- this("");
- }
-
- /**
- * Creates a new button renderer and adds the given click listener to it.
- *
- * @param listener
- * the click listener to register
- */
- public ButtonRenderer(RendererClickListener listener) {
- this(listener, "");
- }
-
- @Override
- public String getNullRepresentation() {
- return super.getNullRepresentation();
- }
-
- }
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