java look and feel 界面包

/* * Copyright (c) 2005-2008 Substance Kirill Grouchnikov. All Rights Reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions are met: * * o Redistributions of source code must retain the above copyright notice, * this list of conditions and the following disclaimer. * * o Redistributions in binary form must reproduce the above copyright notice, * this list of conditions and the following disclaimer in the documentation * and/or other materials provided with the distribution. * * o Neither the name of Substance Kirill Grouchnikov nor the names of * its contributors may be used to endorse or promote products derived * from this software without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, * EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ package org.jvnet.substance; import java.awt.*; import java.awt.event.*; import java.awt.geom.GeneralPath; import java.awt.image.BufferedImage; import java.beans.PropertyChangeEvent; import java.beans.PropertyChangeListener; import java.util.EnumSet; import java.util.Set; import javax.swing.*; import javax.swing.plaf.ComponentUI; import javax.swing.plaf.UIResource; import javax.swing.plaf.basic.BasicScrollBarUI; import org.jvnet.lafwidget.animation.*; import org.jvnet.lafwidget.layout.TransitionLayout; import org.jvnet.substance.api.*; import org.jvnet.substance.api.SubstanceConstants.ScrollPaneButtonPolicyKind; import org.jvnet.substance.api.SubstanceConstants.Side; import org.jvnet.substance.painter.border.SimplisticSoftBorderPainter; import org.jvnet.substance.painter.border.SubstanceBorderPainter; import org.jvnet.substance.painter.gradient.SimplisticGradientPainter; import org.jvnet.substance.painter.gradient.SubstanceGradientPainter; import org.jvnet.substance.painter.utils.SubstanceFillBackgroundDelegate; import org.jvnet.substance.shaper.ClassicButtonShaper; import org.jvnet.substance.shaper.SubstanceButtonShaper; import org.jvnet.substance.utils.*; import org.jvnet.substance.utils.icon.ArrowButtonTransitionAwareIcon; import org.jvnet.substance.utils.scroll.SubstanceScrollButton; /** * UI for scroll bars in <b>Substance </b> look and feel. * * @author Kirill Grouchnikov */ public class SubstanceScrollBarUI extends BasicScrollBarUI implements Trackable { /** * The second decrease button. Is shown under * {@link SubstanceConstants.ScrollPaneButtonPolicyKind#ADJACENT}, * {@link SubstanceConstants.ScrollPaneButtonPolicyKind#MULTIPLE} and * {@link SubstanceConstants.ScrollPaneButtonPolicyKind#MULTIPLE_BOTH} * modes. * * @since version 3.1 */ protected JButton mySecondDecreaseButton; /** * The second increase button. Is shown only under * {@link SubstanceConstants.ScrollPaneButtonPolicyKind#MULTIPLE_BOTH} mode. * * @since version 3.1 */ protected JButton mySecondIncreaseButton; /** * Surrogate button model for tracking the thumb transitions. */ private ButtonModel thumbModel; /** * Stores computed images for vertical thumbs. */ private static LazyResettableHashMap<BufferedImage> thumbVerticalMap = new LazyResettableHashMap<BufferedImage>( "SubstanceScrollBarUI.thumbVertical"); /** * Stores computed images for horizontal thumbs. */ private static LazyResettableHashMap<BufferedImage> thumbHorizontalMap = new LazyResettableHashMap<BufferedImage>( "SubstanceScrollBarUI.thumbHorizontal"); /** * Stores computed images for full vertical tracks under * {@link DefaultControlBackgroundComposite}. */ private static LazyResettableHashMap<BufferedImage> trackFullVerticalMap = new LazyResettableHashMap<BufferedImage>( "SubstanceScrollBarUI.trackFullVertical"); /** * Stores computed images for full horizontal tracks under * {@link DefaultControlBackgroundComposite}. */ private static LazyResettableHashMap<BufferedImage> trackFullHorizontalMap = new LazyResettableHashMap<BufferedImage>( "SubstanceScrollBarUI.trackFullHorizontal"); /** * Mouse listener on the associated scroll bar. */ private MouseListener substanceMouseListener; /** * Listener for thumb fade animations. */ private RolloverControlListener substanceThumbRolloverListener; /** * Listener for fade animations. */ protected FadeStateListener substanceFadeStateListener; /** * Property change listener. * */ private PropertyChangeListener substancePropertyListener; /** * Scroll bar width. */ protected int scrollBarWidth; /** * Cache of images for horizontal tracks. */ private static LazyResettableHashMap<BufferedImage> trackHorizontalMap = new LazyResettableHashMap<BufferedImage>( "SubstanceScrollBarUI.trackHorizontal"); /** * Cache of images for vertical tracks. */ private static LazyResettableHashMap<BufferedImage> trackVerticalMap = new LazyResettableHashMap<BufferedImage>( "SubstanceScrollBarUI.trackVertical"); /** * Listener on adjustments made to the scrollbar model - this is for the * overlay mode (see {@link SubstanceLookAndFeel#OVERLAY_PROPERTY} and * repaiting both scrollbars with the viewport. * * @since version 3.2 */ protected AdjustmentListener substanceAdjustmentListener; /** * Surrogate model to sync between rollover effects of scroll buttons and * scroll track / scroll thumb. * * @since version 3.2 */ protected CompositeButtonModel compositeScrollTrackModel; /** * Surrogate model to sync between rollover effects of scroll buttons and * scroll track / scroll thumb. * * @since version 3.2 */ protected CompositeButtonModel compositeButtonsModel; /* * (non-Javadoc) * * @see javax.swing.plaf.ComponentUI#createUI(javax.swing.JComponent) */ public static ComponentUI createUI(JComponent comp) { SubstanceCoreUtilities.testComponentCreationThreadingViolation(comp); return new SubstanceScrollBarUI(comp); } /** * Simple constructor. * * @param b * Associated component. */ protected SubstanceScrollBarUI(JComponent b) { super(); this.thumbModel = new DefaultButtonModel(); this.thumbModel.setArmed(false); this.thumbModel.setSelected(false); this.thumbModel.setPressed(false); this.thumbModel.setRollover(false); b.setOpaque(false); } /** * Creates a decrease button. * * @param orientation * Button orientation. * @param isRegular * if <code>true</code>, the regular (upper / left) decrease * button is created, if <code>false</code>, the additional * (lower / right) decrease button is created for * {@link SubstanceConstants.ScrollPaneButtonPolicyKind#ADJACENT} * , * {@link SubstanceConstants.ScrollPaneButtonPolicyKind#MULTIPLE} * and * {@link SubstanceConstants.ScrollPaneButtonPolicyKind#MULTIPLE_BOTH} * kinds. * @return Decrease button. */ protected JButton createGeneralDecreaseButton(final int orientation, boolean