1 /*
   2  * Copyright (c) 2013, 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.skin;
  27 
  28 import javafx.scene.control.DateCell;
  29 import javafx.scene.text.Text;
  30 
  31 import com.sun.javafx.scene.control.behavior.DateCellBehavior;
  32 
  33 public class DateCellSkin extends CellSkinBase<DateCell, DateCellBehavior> {
  34 
  35     public DateCellSkin(DateCell control) {
  36         super(control, new DateCellBehavior(control));
  37 
  38         control.setMaxWidth(Double.MAX_VALUE); // make the cell grow to fill a GridPane's cell
  39     }
  40 
  41     @Override protected void updateChildren() {
  42         super.updateChildren();
  43 
  44         Text secondaryText = (Text)getSkinnable().getProperties().get("DateCell.secondaryText");
  45         if (secondaryText != null) {
  46             // LabeledSkinBase rebuilds the children list each time, so it's
  47             // safe to add more here.
  48             secondaryText.setManaged(false);
  49             getChildren().add(secondaryText);
  50         }
  51     }
  52 
  53     @Override protected void layoutChildren(final double x, final double y,
  54                                             final double w, final double h) {
  55         super.layoutChildren(x,y,w,h);
  56 
  57         Text secondaryText = (Text)getSkinnable().getProperties().get("DateCell.secondaryText");
  58         if (secondaryText != null) {
  59             // Place the secondary Text node at BOTTOM_RIGHT.
  60             double textX = x + w - rightLabelPadding()  - secondaryText.getLayoutBounds().getWidth();
  61             double textY = y + h - bottomLabelPadding() - secondaryText.getLayoutBounds().getHeight();
  62             secondaryText.relocate(snapPosition(textX), snapPosition(textY));
  63         }
  64     }
  65 
  66     private double cellSize() {
  67         double cellSize = getCellSize();
  68         Text secondaryText = (Text)getSkinnable().getProperties().get("DateCell.secondaryText");
  69         if (secondaryText != null && cellSize == DEFAULT_CELL_SIZE) {
  70             // Workaround for RT-31643. The cellSize property was not yet set from CSS.
  71             cellSize = 36;
  72         }
  73         return cellSize;
  74     }
  75 
  76     @Override protected double computePrefWidth(double height,
  77                                                 double topInset, double rightInset,
  78                                                 double bottomInset, double leftInset) {
  79         double pref = super.computePrefWidth(height, topInset, rightInset, bottomInset, leftInset);
  80         return snapSize(Math.max(pref, cellSize()));
  81     }
  82 
  83     @Override protected double computePrefHeight(double width,
  84                                                  double topInset, double rightInset,
  85                                                  double bottomInset, double leftInset) {
  86         double pref = super.computePrefHeight(width, topInset, rightInset, bottomInset, leftInset);
  87         return snapSize(Math.max(pref, cellSize()));
  88     }
  89 }