/* * Copyright (c) 2001-2006 JGoodies Karsten Lentzsch. 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 JGoodies Karsten Lentzsch 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 com.jgoodies.animation.tutorial.panel; import java.awt.Color; import java.awt.Font; import java.awt.event.ActionEvent; import javax.swing.*; import com.jgoodies.animation.*; import com.jgoodies.animation.components.BasicTextLabel; import com.jgoodies.animation.tutorial.TutorialUtils; import com.jgoodies.binding.adapter.BasicComponentFactory; import com.jgoodies.binding.adapter.BoundedRangeAdapter; import com.jgoodies.binding.beans.BeanAdapter; import com.jgoodies.binding.beans.Model; import com.jgoodies.binding.beans.PropertyAdapter; import com.jgoodies.binding.value.ConverterFactory; import com.jgoodies.binding.value.ValueModel; import com.jgoodies.forms.builder.ButtonBarBuilder; import com.jgoodies.forms.builder.PanelBuilder; import com.jgoodies.forms.layout.CellConstraints; import com.jgoodies.forms.layout.FormLayout; /** * Demonstrates the features of the {@link HorizontalBarsPanel}. * Consists of a preview panel that displays a BasicTextLabel * as center component of a HorizontalBarPanel. * * @author Karsten Lentzsch * @version $Revision: 1.12 $ */ public final class HorizontalBarsExample extends Model { private static final Color JAVAONE_RED = new Color(209, 33, 36); private static final String PROPERTYNAME_DURATION = "duration"; private static final String INITIAL_TEXT = "HorizontalBarsPanel"; private HorizontalBarsPanel horizontalBarsPanel; private BasicTextLabel textLabel; private JComponent textField; private JSlider fractionSlider; private int duration; private JComponent durationField; private Action animateAction; // Self Starter *********************************************************** public static void main(String[] args) { try { UIManager.setLookAndFeel("com.jgoodies.looks.plastic.PlasticXPLookAndFeel"); } catch (Exception e) { // Likely PlasticXP is not in the class path; ignore. } JFrame frame = new JFrame(); frame.setTitle("Animation Tutorial :: Horizontal Bars"); frame.setDefaultCloseOperation(WindowConstants.EXIT_ON_CLOSE); JComponent panel = new HorizontalBarsExample().buildPanel(); frame.getContentPane().add(panel); frame.pack(); TutorialUtils.locateOnOpticalScreenCenter(frame); frame.setVisible(true); } // Instance Creation ****************************************************** public HorizontalBarsExample() { duration = 500; initComponents(); } // Bound Properties ******************************************************* public int getDuration() { return duration; } public void setDuration(int newDuration) { int oldDuration = getDuration(); duration = newDuration; firePropertyChange(PROPERTYNAME_DURATION, oldDuration, newDuration); } // Component Creation and Initialization ********************************** /** * Creates the text label, sliders and animation Actions. * Binds sliders to bound properties of the text label. */ private void initComponents() { // Setup a BasicTextLabel with read, bold Tahoma 24 pt. textLabel = new BasicTextLabel(INITIAL_TEXT); textLabel.setFont(new Font("Tahoma", Font.BOLD, 24)); textLabel.setColor(JAVAONE_RED); horizontalBarsPanel = new HorizontalBarsPanel(textLabel); horizontalBarsPanel.setBackground(Color.WHITE); // Create a bean adapter that vends property adapters. BeanAdapter beanAdapter = new BeanAdapter(horizontalBarsPanel, true); // Create a slider for the panel's fraction in interval [0.0d, 1.0d] fractionSlider = new JSlider(); ValueModel fractionAdapter = beanAdapter.getValueModel( HorizontalBarsPanel.PROPERTYNAME_FRACTION); fractionSlider.setModel(new BoundedRangeAdapter( ConverterFactory.createDoubleToIntegerConverter(fractionAdapter, 100), 0, 0, 100)); textField = BasicComponentFactory.createTextField( new PropertyAdapter(textLabel, BasicTextLabel.PROPERTYNAME_TEXT, true), true); // Create a text field bound to the duration. durationField = BasicComponentFactory.createIntegerField( new PropertyAdapter(this, PROPERTYNAME_DURATION)); // Create an Action to animate the bars animateAction = new AnimateAction(); } // Building ************************************************************* /** * Builds and returns a panel with the preview in the top * and the tool panel in the bottom. * * @return the built panel */ private JComponent buildPanel() { FormLayout layout = new FormLayout( "fill:pref:grow", "fill:pref:grow, p, p"); PanelBuilder builder = new PanelBuilder(layout); CellConstraints cc = new CellConstraints(); builder.add(buildPreviewPanel(), cc.xy(1, 1)); builder.addSeparator("", cc.xy(1, 2)); builder.add(buildToolsPanel(), cc.xy(1, 3)); return builder.getPanel(); } public JComponent buildPreviewPanel() { FormLayout layout = new FormLayout( "fill:200dlu:grow", "fill:150dlu:grow"); JPanel panel = new JPanel(layout); panel.setBackground(Color.WHITE); panel.add(horizontalBarsPanel, new CellConstraints()); return panel; } public JComponent buildToolsPanel() { FormLayout layout = new FormLayout( "pref, 25dlu, pref", "fill:pref"); PanelBuilder builder = new PanelBuilder(layout); builder.setDefaultDialogBorder(); CellConstraints cc = new CellConstraints(); builder.add(buildPropertiesPanel(), cc.xy(1, 1)); builder.add(buildAnimationsPanel(), cc.xy(3, 1)); return builder.getPanel(); } private JComponent buildPropertiesPanel() { FormLayout layout = new FormLayout( "right:pref, 3dlu, right:pref, 2dlu, 60dlu, 2dlu, right:pref", "p, 6dlu, p, 6dlu, p, 6dlu, p, 6dlu, p"); PanelBuilder builder = new PanelBuilder(layout); CellConstraints cc = new CellConstraints(); builder.addSeparator("Properties", cc.xyw(1, 1, 7)); builder.addLabel("Text:", cc.xy (1, 3)); builder.add(textField, cc.xyw(3, 3, 5)); addSlider(builder, 5, "Fraction:", fractionSlider, "0", "100"); return builder.getPanel(); } private JComponent buildAnimationsPanel() { FormLayout layout = new FormLayout( "right:pref, 3dlu, 40dlu, 50dlu:grow", "p, 6dlu, p, 6dlu, p"); PanelBuilder builder = new PanelBuilder(layout); CellConstraints cc = new CellConstraints(); builder.addSeparator("Animation", cc.xyw(1, 1, 4)); builder.addLabel("Duration:", cc.xy (1, 3)); builder.add(durationField, cc.xy (3, 3)); builder.add(buildButtonBar(), cc.xyw(1, 5, 4, "fill, bottom")); return builder.getPanel(); } private JComponent buildButtonBar() { ButtonBarBuilder builder = new ButtonBarBuilder(); builder.addGridded(new JButton(animateAction)); return builder.getPanel(); } private void addSlider(PanelBuilder builder, int row, String title, JSlider slider, String leftText, String rightText) { CellConstraints cc = new CellConstraints(); builder.addLabel(title, cc.xy(1, row)); builder.addLabel(leftText, cc.xy(3, row)); builder.add(slider, cc.xy(5, row)); builder.addLabel(rightText, cc.xy(7, row)); } // Animation ************************************************************** private static final class MoveBarsAnimation extends AbstractAnimation { private final HorizontalBarsPanel panel; private final AnimationFunction fractionFunction; private MoveBarsAnimation(HorizontalBarsPanel horizontalBarsPanel, long duration) { super(duration); panel = horizontalBarsPanel; fractionFunction = AnimationFunctions.linear( duration, new Float[]{ new Float(0.45f), new Float(1.0d), new Float(0.45f)}, new float[]{ 0.0f, 0.4f, 1.0f}); } public void applyEffect(long time) { Float fraction = (Float) fractionFunction.valueAt(time); panel.setFraction(fraction.doubleValue()); } } // Animation Action ******************************************************* private final class AnimateAction extends AbstractAction { private AnimateAction() { super("Animate"); } public void actionPerformed(ActionEvent e) { Animation animation = createAnimation(); int fps = 30; animation.addAnimationListener(new StartStopHandler()); new Animator(animation, fps).start(); } } private Animation createAnimation() { return new MoveBarsAnimation(horizontalBarsPanel, getDuration()); } /** * Disables the actions at animation start and enables them * when the animation stopped. Also restores the text label's text. */ private final class StartStopHandler extends AnimationAdapter { public void animationStarted(AnimationEvent e) { animateAction.setEnabled(false); } public void animationStopped(AnimationEvent e) { animateAction.setEnabled(true); } } }