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Viewing changes to substance/src/main/java/org/pushingpixels/substance/api/painter/SubstancePainterUtils.java

  • Committer: Package Import Robot
  • Author(s): Felix Natter
  • Date: 2016-01-18 20:58:45 UTC
  • Revision ID: package-import@ubuntu.com-20160118205845-crbmrkda61qsi5qa
Tags: upstream-7.3+dfsg2
Import upstream version 7.3+dfsg2

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substance/src/main/java/org/pushingpixels/substance/api/painter/SubstancePainterUtils.java
 
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/*
 
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 * Copyright (c) 2005-2010 Substance Kirill Grouchnikov. All Rights Reserved.
 
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 *
 
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 * Redistribution and use in source and binary forms, with or without 
 
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 * modification, are permitted provided that the following conditions are met:
 
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 * 
 
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 *  o Redistributions of source code must retain the above copyright notice, 
 
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 *    this list of conditions and the following disclaimer. 
 
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 *     
 
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 *  o Redistributions in binary form must reproduce the above copyright notice, 
 
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 *    this list of conditions and the following disclaimer in the documentation 
 
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 *    and/or other materials provided with the distribution. 
 
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 *     
 
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 *  o Neither the name of Substance Kirill Grouchnikov nor the names of 
 
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 *    its contributors may be used to endorse or promote products derived 
 
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 *    from this software without specific prior written permission. 
 
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 *     
 
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 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" 
 
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 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, 
 
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 * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 
 
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 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR 
 
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 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, 
 
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 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, 
 
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 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; 
 
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 * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, 
 
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 * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE 
 
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 * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, 
 
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 * EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 
 
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 */
 
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package org.pushingpixels.substance.api.painter;
 
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import java.awt.Component;
 
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import java.awt.Point;
 
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import javax.swing.*;
 
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import org.pushingpixels.substance.api.DecorationAreaType;
 
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import org.pushingpixels.substance.internal.painter.DecorationPainterUtils;
 
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import org.pushingpixels.substance.internal.utils.SubstanceCoreUtilities;
 
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public class SubstancePainterUtils {
 
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        public static Point getOffsetInRootPaneCoords(Component comp) {
 
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                JRootPane rootPane = SwingUtilities.getRootPane(comp);
 
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                int dx = 0;
 
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                int dy = 0;
 
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                JComponent titlePane = null;
 
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                if (rootPane != null) {
 
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                        titlePane = SubstanceCoreUtilities.getTitlePane(rootPane);
 
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                        if (titlePane != null) {
 
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                                if (comp.isShowing() && titlePane.isShowing()) {
 
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                                        dx += (comp.getLocationOnScreen().x - titlePane
 
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                                                        .getLocationOnScreen().x);
 
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                                        dy += (comp.getLocationOnScreen().y - titlePane
 
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                                                        .getLocationOnScreen().y);
 
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                                } else {
 
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                                        // have to traverse the hierarchy
 
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                                        Component c = comp;
 
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                                        dx = 0;
 
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                                        dy = 0;
 
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                                        while (c != rootPane) {
 
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                                                dx += c.getX();
 
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                                                dy += c.getY();
 
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                                                c = c.getParent();
 
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                                        }
 
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                                        c = titlePane;
 
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                                        if ((c != null) && (c.getParent() != null)) {
 
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                                                while (c != rootPane) {
 
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                                                        dx -= c.getX();
 
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                                                        dy -= c.getY();
 
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                                                        c = c.getParent();
 
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                                                }
 
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                                        }
 
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                                }
 
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                        }
 
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                }
 
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                return new Point(dx, dy);
 
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        }
 
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        public static Component getTopMostParentWithDecorationAreaType(
 
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                        Component comp, DecorationAreaType type) {
 
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                Component c = comp;
 
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                Component topMostWithSameDecorationAreaType = c;
 
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                while (c != null) {
 
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                        if (DecorationPainterUtils.getImmediateDecorationType(c) == type) {
 
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                                topMostWithSameDecorationAreaType = c;
 
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                        }
 
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                        c = c.getParent();
 
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                }
 
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                return topMostWithSameDecorationAreaType;
 
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        }
 
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}