0N/A/*
3261N/A * Copyright (c) 2002, 2010, Oracle and/or its affiliates. All rights reserved.
0N/A * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
0N/A *
0N/A * This code is free software; you can redistribute it and/or modify it
0N/A * under the terms of the GNU General Public License version 2 only, as
2362N/A * published by the Free Software Foundation. Oracle designates this
0N/A * particular file as subject to the "Classpath" exception as provided
2362N/A * by Oracle in the LICENSE file that accompanied this code.
0N/A *
0N/A * This code is distributed in the hope that it will be useful, but WITHOUT
0N/A * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
0N/A * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
0N/A * version 2 for more details (a copy is included in the LICENSE file that
0N/A * accompanied this code).
0N/A *
0N/A * You should have received a copy of the GNU General Public License version
0N/A * 2 along with this work; if not, write to the Free Software Foundation,
0N/A * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
0N/A *
2362N/A * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
2362N/A * or visit www.oracle.com if you need additional information or have any
2362N/A * questions.
0N/A */
0N/A
0N/Apackage javax.swing.plaf.synth;
0N/A
0N/Aimport javax.swing.*;
0N/Aimport javax.swing.border.*;
0N/Aimport javax.swing.plaf.*;
0N/Aimport javax.swing.plaf.basic.*;
0N/Aimport java.awt.*;
0N/Aimport java.beans.PropertyChangeListener;
0N/Aimport java.beans.PropertyChangeEvent;
0N/A
0N/A/**
1999N/A * Provides the Synth L&F UI delegate for
1999N/A * {@link javax.swing.JList}.
0N/A *
0N/A * @author Scott Violet
1999N/A * @since 1.7
0N/A */
1999N/Apublic class SynthListUI extends BasicListUI
1999N/A implements PropertyChangeListener, SynthUI {
0N/A private SynthStyle style;
0N/A private boolean useListColors;
0N/A private boolean useUIBorder;
0N/A
1999N/A /**
1999N/A * Creates a new UI object for the given component.
1999N/A *
1999N/A * @param list component to create UI object for
1999N/A * @return the UI object
1999N/A */
0N/A public static ComponentUI createUI(JComponent list) {
0N/A return new SynthListUI();
0N/A }
0N/A
1999N/A /**
2146N/A * Notifies this UI delegate to repaint the specified component.
2146N/A * This method paints the component background, then calls
2146N/A * the {@link #paint} method.
2146N/A *
2146N/A * <p>In general, this method does not need to be overridden by subclasses.
2146N/A * All Look and Feel rendering code should reside in the {@code paint} method.
2146N/A *
2146N/A * @param g the {@code Graphics} object used for painting
2146N/A * @param c the component being painted
2146N/A * @see #paint
1999N/A */
1999N/A @Override
0N/A public void update(Graphics g, JComponent c) {
0N/A SynthContext context = getContext(c);
0N/A
0N/A SynthLookAndFeel.update(context, g);
0N/A context.getPainter().paintListBackground(context,
0N/A g, 0, 0, c.getWidth(), c.getHeight());
0N/A context.dispose();
0N/A paint(g, c);
0N/A }
0N/A
1999N/A /**
1999N/A * @inheritDoc
1999N/A */
1999N/A @Override
0N/A public void paintBorder(SynthContext context, Graphics g, int x,
0N/A int y, int w, int h) {
0N/A context.getPainter().paintListBorder(context, g, x, y, w, h);
0N/A }
0N/A
1999N/A /**
1999N/A * @inheritDoc
1999N/A */
1999N/A @Override
0N/A protected void installListeners() {
0N/A super.installListeners();
0N/A list.addPropertyChangeListener(this);
0N/A }
0N/A
1999N/A /**
1999N/A * @inheritDoc
1999N/A */
1999N/A @Override
0N/A public void propertyChange(PropertyChangeEvent e) {
0N/A if (SynthLookAndFeel.shouldUpdateStyle(e)) {
0N/A updateStyle((JList)e.getSource());
0N/A }
0N/A }
0N/A
1999N/A /**
1999N/A * @inheritDoc
1999N/A */
1999N/A @Override
0N/A protected void uninstallListeners() {
0N/A super.uninstallListeners();
0N/A list.removePropertyChangeListener(this);
0N/A }
0N/A
1999N/A /**
1999N/A * @inheritDoc
1999N/A */
1999N/A @Override
0N/A protected void installDefaults() {
0N/A if (list.getCellRenderer() == null ||
0N/A (list.getCellRenderer() instanceof UIResource)) {
0N/A list.setCellRenderer(new SynthListCellRenderer());
0N/A }
0N/A updateStyle(list);
0N/A }
0N/A
0N/A private void updateStyle(JComponent c) {
0N/A SynthContext context = getContext(list, ENABLED);
0N/A SynthStyle oldStyle = style;
0N/A
0N/A style = SynthLookAndFeel.updateStyle(context, this);
0N/A
0N/A if (style != oldStyle) {
0N/A context.setComponentState(SELECTED);
0N/A Color sbg = list.getSelectionBackground();
0N/A if (sbg == null || sbg instanceof UIResource) {
0N/A list.setSelectionBackground(style.getColor(
0N/A context, ColorType.TEXT_BACKGROUND));
0N/A }
0N/A
0N/A Color sfg = list.getSelectionForeground();
0N/A if (sfg == null || sfg instanceof UIResource) {
0N/A list.setSelectionForeground(style.getColor(
0N/A context, ColorType.TEXT_FOREGROUND));
0N/A }
0N/A
0N/A useListColors = style.getBoolean(context,
0N/A "List.rendererUseListColors", true);
0N/A useUIBorder = style.getBoolean(context,
0N/A "List.rendererUseUIBorder", true);
0N/A
0N/A int height = style.getInt(context, "List.cellHeight", -1);
0N/A if (height != -1) {
0N/A list.setFixedCellHeight(height);
0N/A }
0N/A if (oldStyle != null) {
0N/A uninstallKeyboardActions();
0N/A installKeyboardActions();
0N/A }
0N/A }
0N/A context.dispose();
0N/A }
0N/A
1999N/A /**
1999N/A * @inheritDoc
1999N/A */
1999N/A @Override
0N/A protected void uninstallDefaults() {
0N/A super.uninstallDefaults();
0N/A
0N/A SynthContext context = getContext(list, ENABLED);
0N/A
0N/A style.uninstallDefaults(context);
0N/A context.dispose();
0N/A style = null;
0N/A }
0N/A
1999N/A /**
1999N/A * @inheritDoc
1999N/A */
1999N/A @Override
0N/A public SynthContext getContext(JComponent c) {
0N/A return getContext(c, getComponentState(c));
0N/A }
0N/A
0N/A private SynthContext getContext(JComponent c, int state) {
0N/A return SynthContext.getContext(SynthContext.class, c,
0N/A SynthLookAndFeel.getRegion(c), style, state);
0N/A }
0N/A
0N/A private int getComponentState(JComponent c) {
0N/A return SynthLookAndFeel.getComponentState(c);
0N/A }
0N/A
0N/A
0N/A private class SynthListCellRenderer extends DefaultListCellRenderer.UIResource {
1999N/A @Override public String getName() {
0N/A return "List.cellRenderer";
0N/A }
0N/A
1999N/A @Override public void setBorder(Border b) {
0N/A if (useUIBorder || b instanceof SynthBorder) {
0N/A super.setBorder(b);
0N/A }
0N/A }
0N/A
1999N/A @Override public Component getListCellRendererComponent(JList list, Object value,
0N/A int index, boolean isSelected, boolean cellHasFocus) {
0N/A if (!useListColors && (isSelected || cellHasFocus)) {
0N/A SynthLookAndFeel.setSelectedUI((SynthLabelUI)SynthLookAndFeel.
0N/A getUIOfType(getUI(), SynthLabelUI.class),
0N/A isSelected, cellHasFocus, list.isEnabled(), false);
0N/A }
0N/A else {
0N/A SynthLookAndFeel.resetSelectedUI();
0N/A }
0N/A
0N/A super.getListCellRendererComponent(list, value, index,
0N/A isSelected, cellHasFocus);
0N/A return this;
0N/A }
0N/A
1999N/A @Override public void paint(Graphics g) {
0N/A super.paint(g);
0N/A SynthLookAndFeel.resetSelectedUI();
0N/A }
0N/A }
0N/A}