com.panemu.tiwulfx.table.DateTableCell Maven / Gradle / Ivy

Go to download
Show more of this group Show more artifacts with this name
Show all versions of tiwulfx Show documentation
TiwulFX provides JavaFX custom components specially designed to work with java POJO object.
There is a newer version: 3.4.2
/*
 * Copyright (C) 2014 Panemu.
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2.1 of the License, or (at your option) any later version.
 *
 * This library is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
 * MA 02110-1301  USA
 */
package com.panemu.tiwulfx.table;

import com.panemu.tiwulfx.control.DateField;
import com.panemu.tiwulfx.control.skin.DateFieldSkin;
import java.util.Date;
import javafx.beans.value.ChangeListener;
import javafx.beans.value.ObservableValue;
import javafx.event.EventHandler;
import javafx.scene.control.Control;
import javafx.scene.input.KeyCode;
import javafx.scene.input.KeyEvent;

/**
 *
 * @author Amrullah
 */
public class DateTableCell extends BaseCell {

	private DateField datePicker;

	public DateTableCell(DateColumn column) {
		super(column);
	}

	@Override
	protected void setValueToEditor(Date value) {
		datePicker.setSelectedDate(value);
	}

	@Override
	protected Date getValueFromEditor() {
		return datePicker.getSelectedDate();
	}

	@Override
	protected Control getEditor() {
		if (datePicker == null) {
			DateColumn column = (DateColumn) getTableColumn();
			datePicker = new DateField();
			/**
			 * Disable traversing focus using LEFT and RIGHT.
			 */
			datePicker.addEventFilter(KeyEvent.KEY_PRESSED, new EventHandler() {
				@Override
				public void handle(KeyEvent event) {
					if ((event.getCode() == KeyCode.LEFT || event.getCode() == KeyCode.RIGHT)
							  && isEditing()) {
						event.consume();
					}
				}
			});

			datePicker.selectedDateProperty().addListener(new ChangeListener() {

				@Override
				public void changed(ObservableValue ov, Date t, Date newValue) {
					for (CellEditorListener svl : column.getCellEditorListeners()) {
						svl.valueChanged(DateTableCell.this, getTableRow().getIndex(), column.getPropertyName(), (R) getTableRow().getItem(), newValue);
					}
				}
			});
		}
		return datePicker;
	}

	@Override
	protected Control getFocusableControl() {
		if (datePicker.getSkin() != null) {
			return ((DateFieldSkin) datePicker.getSkin()).getTextField();
		}
		return null;
	}

	@Override
	protected void attachEnterEscapeEventHandler() {
		/**
		 * Use event filter instead on onKeyPressed because Enter and Escape have
		 * been consumed by Combobox it self
		 */
		datePicker.addEventFilter(KeyEvent.KEY_PRESSED, new EventHandler() {
			@Override
			public void handle(KeyEvent t) {
				if (t.getCode() == KeyCode.ENTER) {
					commitEdit(getValueFromEditor());
					t.consume();
				} else if (t.getCode() == KeyCode.ESCAPE) {
					cancelEdit();
					/**
					 * Propagate ESCAPE key press to cell to go to Browsing mode on
					 * Agile editing only
					 */
					DateTableCell.this.fireEvent(t);
				}
			}
		});
	}

}