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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.v7.ui;
-
- import java.util.Collection;
-
- import com.vaadin.event.FieldEvents.BlurEvent;
- import com.vaadin.event.FieldEvents.BlurListener;
- import com.vaadin.event.FieldEvents.FocusAndBlurServerRpcDecorator;
- import com.vaadin.event.FieldEvents.FocusEvent;
- import com.vaadin.event.FieldEvents.FocusListener;
- import com.vaadin.server.PaintException;
- import com.vaadin.server.PaintTarget;
- import com.vaadin.v7.data.Container;
- import com.vaadin.v7.event.FieldEvents;
-
- /**
- * This is a simple drop-down select without, for instance, support for
- * multiselect, new items, lazyloading, and other advanced features. Sometimes
- * "native" select without all the bells-and-whistles of the ComboBox is a
- * better choice.
- *
- * @deprecated As of 8.0 replaced by {@link com.vaadin.ui.NativeSelect} based on
- * the new data binding API
- */
- @SuppressWarnings("serial")
- @Deprecated
- public class NativeSelect extends AbstractSelect
- implements FieldEvents.BlurNotifier, FieldEvents.FocusNotifier {
-
- // width in characters, mimics TextField
- private int columns = 0;
-
- public NativeSelect() {
- super();
- registerRpc(new FocusAndBlurServerRpcDecorator(this, this::fireEvent));
- }
-
- public NativeSelect(String caption, Collection<?> options) {
- super(caption, options);
- registerRpc(new FocusAndBlurServerRpcDecorator(this, this::fireEvent));
- }
-
- public NativeSelect(String caption, Container dataSource) {
- super(caption, dataSource);
- registerRpc(new FocusAndBlurServerRpcDecorator(this, this::fireEvent));
- }
-
- public NativeSelect(String caption) {
- super(caption);
- registerRpc(new FocusAndBlurServerRpcDecorator(this, this::fireEvent));
- }
-
- /**
- * Sets the width of the component so that it can display approximately the
- * given number of letters.
- * <p>
- * Calling {@code setColumns(10);} is equivalent to calling
- * {@code setWidth("10em");}
- * </p>
- *
- * @deprecated As of 7.0. "Columns" does not reflect the exact number of
- * characters that will be displayed. It is better to use
- * setWidth together with "em" to control the width of the
- * field.
- * @param columns
- * the number of columns to set.
- */
- @Deprecated
- public void setColumns(int columns) {
- if (columns < 0) {
- columns = 0;
- }
- if (this.columns != columns) {
- this.columns = columns;
- markAsDirty();
- }
- }
-
- /**
- * Gets the number of columns for the component.
- *
- * @see #setColumns(int)
- * @deprecated As of 7.0. "Columns" does not reflect the exact number of
- * characters that will be displayed. It is better to use
- * setWidth together with "em" to control the width of the
- * field.
- */
- @Deprecated
- public int getColumns() {
- return columns;
- }
-
- @Override
- public void paintContent(PaintTarget target) throws PaintException {
- target.addAttribute("type", "native");
- // Adds the number of columns
- if (columns != 0) {
- target.addAttribute("cols", columns);
- }
-
- super.paintContent(target);
- }
-
- @Override
- public void setMultiSelect(boolean multiSelect)
- throws UnsupportedOperationException {
- if (multiSelect) {
- throw new UnsupportedOperationException(
- "Multiselect not supported");
- }
- }
-
- @Override
- public void setNewItemsAllowed(boolean allowNewOptions)
- throws UnsupportedOperationException {
- if (allowNewOptions) {
- throw new UnsupportedOperationException(
- "newItemsAllowed not supported");
- }
- }
-
- @Override
- public void addFocusListener(FocusListener listener) {
- addListener(FocusEvent.EVENT_ID, FocusEvent.class, listener,
- FocusListener.focusMethod);
- }
-
- @Override
- public void removeFocusListener(FocusListener listener) {
- removeListener(FocusEvent.EVENT_ID, FocusEvent.class, listener);
- }
-
- @Override
- public void addBlurListener(BlurListener listener) {
- addListener(BlurEvent.EVENT_ID, BlurEvent.class, listener,
- BlurListener.blurMethod);
- }
-
- @Override
- public void removeBlurListener(BlurListener listener) {
- removeListener(BlurEvent.EVENT_ID, BlurEvent.class, listener);
- }
-
- }
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