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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;
-
- import java.time.LocalDate;
-
- import com.vaadin.shared.ui.datefield.LocalDateFieldState;
-
- /**
- * A date entry component, which displays the actual date selector as a popup.
- *
- * @see AbstractLocalDateField
- * @see InlineDateField
- * @author Vaadin Ltd.
- * @since 8.0
- */
- public class DateField extends AbstractLocalDateField {
-
- /**
- * Constructs an empty <code>DateField</code> with no caption.
- */
- public DateField() {
- super();
- }
-
- /**
- * Constructs a new <code>DateField</code> with the given caption and
- * initial text contents.
- *
- * @param caption
- * the caption <code>String</code> for the editor.
- * @param value
- * the LocalDate value.
- */
- public DateField(String caption, LocalDate value) {
- super(caption, value);
- }
-
- /**
- * Constructs an empty <code>DateField</code> with caption.
- *
- * @param caption
- * the caption of the datefield.
- */
- public DateField(String caption) {
- super(caption);
- }
-
- /**
- * Returns the current placeholder text.
- *
- * @see #setPlaceholder(String)
- * @return the placeholder text
- */
- public String getPlaceholder() {
- return getState(false).placeholder;
- }
-
- /**
- * Sets the placeholder text. The placeholder is text that is displayed when
- * the field would otherwise be empty, to prompt the user for input.
- *
- * @param placeholder
- * the placeholder text to set
- */
- public void setPlaceholder(String placeholder) {
- getState().placeholder = placeholder;
- }
-
- @Override
- protected LocalDateFieldState getState() {
- return (LocalDateFieldState) super.getState();
- }
-
- @Override
- protected LocalDateFieldState getState(boolean markAsDirty) {
- return (LocalDateFieldState) super.getState(markAsDirty);
- }
-
- /**
- * Checks whether the text field is enabled (default) or not.
- *
- * @see #setTextFieldEnabled(boolean)
- *
- * @return <b>true</b> if the text field is enabled, <b>false</b> otherwise.
- */
- public boolean isTextFieldEnabled() {
- return getState(false).textFieldEnabled;
- }
-
- /**
- * Enables or disables the text field. By default the text field is enabled.
- * Disabling it causes only the button for date selection to be active, thus
- * preventing the user from entering invalid dates.
- *
- * See {@link http://dev.vaadin.com/ticket/6790}.
- *
- * @param state
- * <b>true</b> to enable text field, <b>false</b> to disable it.
- */
- public void setTextFieldEnabled(boolean state) {
- getState().textFieldEnabled = state;
- }
-
- /**
- * Set a description that explains the usage of the Widget for users of
- * assistive devices.
- *
- * @param description
- * String with the description
- */
- public void setAssistiveText(String description) {
- getState().descriptionForAssistiveDevices = description;
- }
-
- /**
- * Get the description that explains the usage of the Widget for users of
- * assistive devices.
- *
- * @return String with the description
- */
- public String getAssistiveText() {
- return getState(false).descriptionForAssistiveDevices;
- }
- }
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