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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.shared.ui.combobox;
-
- import com.vaadin.shared.annotations.DelegateToWidget;
- import com.vaadin.shared.annotations.NoLayout;
- import com.vaadin.shared.ui.AbstractSingleSelectState;
-
- /**
- * Shared state for the ComboBox component.
- *
- * @since 7.0
- */
- public class ComboBoxState extends AbstractSingleSelectState {
- {
- // TODO ideally this would be v-combobox, but that would affect a lot of
- // themes
- primaryStyleName = "v-filterselect";
- }
-
- /**
- * If text input is not allowed, the ComboBox behaves like a pretty
- * NativeSelect - the user can not enter any text and clicking the text
- * field opens the drop down with options.
- *
- * @since 8.0
- */
- @DelegateToWidget
- public boolean textInputAllowed = true;
-
- /**
- * The prompt to display in an empty field. Null when disabled.
- */
- @DelegateToWidget
- @NoLayout
- public String placeholder = null;
-
- /**
- * Number of items to show per page or 0 to disable paging.
- */
- @DelegateToWidget
- public int pageLength = 10;
-
- /**
- * Suggestion pop-up's width as a CSS string. By using relative units (e.g.
- * "50%") it's possible to set the popup's width relative to the ComboBox
- * itself.
- */
- @DelegateToWidget
- public String suggestionPopupWidth = "100%";
-
- /**
- * True to allow the user to send new items to the server, false to only
- * select among existing items.
- */
- @DelegateToWidget
- public boolean allowNewItems = false;
-
- /**
- * True to allow selecting nothing (a special empty selection item is shown
- * at the beginning of the list), false not to allow empty selection by the
- * user.
- */
- public boolean emptySelectionAllowed = true;
-
- /**
- * True to automatically scroll the ComboBox to show the selected item,
- * false not to search for it in the results.
- */
- public boolean scrollToSelectedItem = false;
-
- /**
- * The caption of the currently selected item or {@code null} if no item is
- * selected.
- */
- public String selectedItemCaption;
-
- /**
- * Caption for item which represents empty selection.
- */
- public String emptySelectionCaption = "";
-
- }
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