Mercurial > hg > release > thermostat-1.2
view client/swing-components/src/main/java/com/redhat/thermostat/swing/components/experimental/dial/RadialComponent.java @ 1660:c6ae78b6f3ac
[Thermostat 1.2] Update copyright year to 2015
Reviewed-by: omajid
Review-thread: http://icedtea.classpath.org/pipermail/thermostat/2015-March/013127.html
PR2273
author | Severin Gehwolf <sgehwolf@redhat.com> |
---|---|
date | Wed, 11 Mar 2015 15:07:27 +0100 |
parents | 0f2fbbea20bf |
children |
line wrap: on
line source
/* * Copyright 2012-2015 Red Hat, Inc. * * This file is part of Thermostat. * * Thermostat is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published * by the Free Software Foundation; either version 2, or (at your * option) any later version. * * Thermostat 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 * General Public License for more details. * * You should have received a copy of the GNU General Public License * along with Thermostat; see the file COPYING. If not see * <http://www.gnu.org/licenses/>. * * Linking this code with other modules is making a combined work * based on this code. Thus, the terms and conditions of the GNU * General Public License cover the whole combination. * * As a special exception, the copyright holders of this code give * you permission to link this code with independent modules to * produce an executable, regardless of the license terms of these * independent modules, and to copy and distribute the resulting * executable under terms of your choice, provided that you also * meet, for each linked independent module, the terms and conditions * of the license of that module. An independent module is a module * which is not derived from or based on this code. If you modify * this code, you may extend this exception to your version of the * library, but you are not obligated to do so. If you do not wish * to do so, delete this exception statement from your version. */ package com.redhat.thermostat.swing.components.experimental.dial; import java.awt.Color; import java.awt.Graphics; import java.awt.Graphics2D; import java.awt.Point; import java.awt.Rectangle; import java.awt.geom.Point2D; import java.awt.image.BufferedImage; import javax.swing.JComponent; import com.redhat.thermostat.client.swing.GraphicsUtils; import com.redhat.thermostat.client.ui.Palette; @SuppressWarnings("serial") abstract class RadialComponent extends JComponent implements RadialOrder { protected BufferedImage mask; protected BufferedImage buffer; private int percentage; private int zorder; private Point2D.Float center; protected RadialComponent(int percentage, int zorder) { this.percentage = percentage; this.zorder = zorder; } @Override public int getOrderValue() { return zorder; } @Override public int getAreaPercentage() { return percentage; } public void setRadialCenter(Point2D.Float center) { this.center = center; } public Point2D.Float getRadialCenter() { return center; } @Override protected void paintComponent(Graphics g) { paintBackBufferAndMask(); Graphics2D graphics = GraphicsUtils.getInstance().createAAGraphics(g); graphics.drawImage(buffer, 0, 0, null); graphics.dispose(); } protected abstract void paintBackBufferAndMask(); protected boolean isTargetForEvents() { return true; } public BufferedImage getMask() { paintBackBufferAndMask(); return mask; } }