1 /*
   2  * Copyright (c) 2013, 2014, Oracle and/or its affiliates. All rights reserved.
   3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   4  *
   5  * This code is free software; you can redistribute it and/or modify it
   6  * under the terms of the GNU General Public License version 2 only, as
   7  * published by the Free Software Foundation.  Oracle designates this
   8  * particular file as subject to the "Classpath" exception as provided
   9  * by Oracle in the LICENSE file that accompanied this code.
  10  *
  11  * This code is distributed in the hope that it will be useful, but WITHOUT
  12  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  13  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  14  * version 2 for more details (a copy is included in the LICENSE file that
  15  * accompanied this code).
  16  *
  17  * You should have received a copy of the GNU General Public License version
  18  * 2 along with this work; if not, write to the Free Software Foundation,
  19  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  20  *
  21  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  22  * or visit www.oracle.com if you need additional information or have any
  23  * questions.
  24  */
  25 
  26 package com.sun.javafx.scene.control.behavior;
  27 
  28 import javafx.scene.control.DatePicker;
  29 import java.time.LocalDate;
  30 import java.util.ArrayList;
  31 import java.util.List;
  32 import com.sun.javafx.scene.control.skin.DatePickerSkin;
  33 import static javafx.scene.input.KeyCode.DOWN;
  34 import static javafx.scene.input.KeyCode.F4;
  35 import static javafx.scene.input.KeyCode.UP;
  36 import static javafx.scene.input.KeyEvent.KEY_RELEASED;
  37 
  38 
  39 public class DatePickerBehavior extends ComboBoxBaseBehavior<LocalDate> {
  40 
  41     /***************************************************************************
  42      *                                                                         *
  43      * Constructors                                                            *
  44      *                                                                         *
  45      **************************************************************************/
  46 
  47     /**
  48      *
  49      */
  50     public DatePickerBehavior(final DatePicker datePicker) {
  51         super(datePicker, DATE_PICKER_BINDINGS);
  52     }
  53 
  54     /***************************************************************************
  55      *                                                                         *
  56      * Key event handling                                                      *
  57      *                                                                         *
  58      **************************************************************************/
  59 
  60     protected static final List<KeyBinding> DATE_PICKER_BINDINGS = new ArrayList<KeyBinding>();
  61     static {
  62         DATE_PICKER_BINDINGS.addAll(COMBO_BOX_BASE_BINDINGS);
  63     }
  64 
  65     @Override public void onAutoHide() {
  66         // when we click on some non-interactive part of the
  67         // calendar - we do not want to hide.
  68         DatePicker datePicker = (DatePicker)getControl();
  69         DatePickerSkin cpSkin = (DatePickerSkin)datePicker.getSkin();
  70         cpSkin.syncWithAutoUpdate();
  71         // if the DatePicker is no longer showing, then invoke the super method
  72         // to keep its show/hide state in sync.
  73         if (!datePicker.isShowing()) super.onAutoHide();
  74     }
  75 
  76 }