Programming Languages Suite/JBuilder8.iso/Solaris/resource/jre/demo/jfc/SwingSet2/src/ToolTipDemo.java

Java Source | 2002-09-06 | 5.5 KB | 169 lines

/*
 * Copyright (c) 2002 Sun Microsystems, Inc. All  Rights Reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 *
 * -Redistributions of source code must retain the above copyright
 *  notice, this list of conditions and the following disclaimer.
 *
 * -Redistribution in binary form must reproduct the above copyright
 *  notice, this list of conditions and the following disclaimer in
 *  the documentation and/or other materials provided with the distribution.
 *
 * Neither the name of Sun Microsystems, Inc. or the names of contributors
 * may be used to endorse or promote products derived from this software
 * without specific prior written permission.
 *
 * This software is provided "AS IS," without a warranty of any kind. ALL
 * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, INCLUDING
 * ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE
 * OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN AND ITS LICENSORS SHALL NOT
 * BE LIABLE FOR ANY DAMAGES OR LIABILITIES SUFFERED BY LICENSEE AS A RESULT
 * OF OR RELATING TO USE, MODIFICATION OR DISTRIBUTION OF THE SOFTWARE OR ITS
 * DERIVATIVES. IN NO EVENT WILL SUN OR ITS LICENSORS BE LIABLE FOR ANY LOST
 * REVENUE, PROFIT OR DATA, OR FOR DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL,
 * INCIDENTAL OR PUNITIVE DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY
 * OF LIABILITY, ARISING OUT OF THE USE OF OR INABILITY TO USE SOFTWARE, EVEN
 * IF SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
 *
 * You acknowledge that Software is not designed, licensed or intended for
 * use in the design, construction, operation or maintenance of any nuclear
 * facility.
 */

/*
 * @(#)ToolTipDemo.java    1.5 02/06/13
 */


import javax.swing.*;
import javax.swing.event.*;
import javax.swing.text.*;
import javax.swing.border.*;
import javax.swing.colorchooser.*;
import javax.swing.filechooser.*;
import javax.accessibility.*;

import java.awt.*;
import java.awt.event.*;
import java.beans.*;
import java.util.*;
import java.io.*;
import java.applet.*;
import java.net.*;

/**
 * ToolTip Demo
 *
 * @version 1.5 06/13/02
 * @author Jeff Dinkins
 */
public class ToolTipDemo extends DemoModule {

    /**
     * main method allows us to run as a standalone demo.
     */
    public static void main(String[] args) {
    ToolTipDemo demo = new ToolTipDemo(null);
    demo.mainImpl();
    }

    /**
     * ToolTipDemo Constructor
     */
    public ToolTipDemo(SwingSet2 swingset) {
    // Set the title for this demo, and an icon used to represent this
    // demo inside the SwingSet2 app.
    super(swingset, "ToolTipDemo", "toolbar/ToolTip.gif");

    // Set the layout manager.
    JPanel p = getDemoPanel();
    p.setLayout(new BoxLayout(p, BoxLayout.Y_AXIS));
    p.setBackground(Color.white);

    // Create a Cow to put in the center of the panel.
    Cow cow = new Cow();
    cow.getAccessibleContext().setAccessibleName(getString("ToolTipDemo.accessible_cow"));

    // Set the tooltip text. Note, for fun, we also set more tooltip text
    // descriptions for the cow down below in the Cow.contains() method.
    cow.setToolTipText(getString("ToolTipDemo.cow"));

    // Add the cow midway down the panel
    p.add(Box.createRigidArea(new Dimension(1, 150)));
    p.add(cow);
    }


    class Cow extends JLabel {
    Polygon cowgon = new Polygon();

    public Cow() {
        super(createImageIcon("tooltip/cow.gif", getString("ToolTipDemo.bessie")));
        setAlignmentX(CENTER_ALIGNMENT);

        // Set polygon points that define the outline of the cow.
        cowgon.addPoint(3,20);    cowgon.addPoint(44,4);
        cowgon.addPoint(79,15);   cowgon.addPoint(130,11);
        cowgon.addPoint(252,5);   cowgon.addPoint(181,17);
        cowgon.addPoint(301,45);  cowgon.addPoint(292,214);
        cowgon.addPoint(269,209); cowgon.addPoint(266,142);
        cowgon.addPoint(250,161); cowgon.addPoint(235,218);
        cowgon.addPoint(203,206); cowgon.addPoint(215,137);
        cowgon.addPoint(195,142); cowgon.addPoint(143,132);
        cowgon.addPoint(133,189); cowgon.addPoint(160,200);
        cowgon.addPoint(97,196);  cowgon.addPoint(107,182);
        cowgon.addPoint(118,185); cowgon.addPoint(110,144);
        cowgon.addPoint(59,77);   cowgon.addPoint(30,82);
        cowgon.addPoint(30,35);   cowgon.addPoint(15,36);
    }

    boolean moo = false;
    boolean milk = false;
    boolean tail = false;

    // Use the contains method to set the tooltip text depending
    // on where the mouse is over the cow.
    public boolean contains(int x, int y) {
        if(!cowgon.contains(new Point(x, y))) {
        return false;
        }

        if((x > 30) && (x < 60) && (y > 60) && (y < 85)) {
        if(!moo) {
            setToolTipText("<html><center><font color=blue size=+2>" +
                   getString("ToolTipDemo.moo") + "</font></center></html>");
            moo = true;
            milk = false;
            tail = false;
        }
        } else if((x > 150) && (x < 260) && (y > 90) && (y < 145)) {
        if(!milk) {
            setToolTipText("<html><center><font face=AvantGarde size=+1 color=white>" +
                   getString("ToolTipDemo.got_milk") + "</font></center></html>");
            milk = true;
            moo = false;
            tail = false;
        }
        } else if((x > 280) && (x < 300) && (y > 20) && (y < 175)) {
        if(!tail) {
            setToolTipText("<html><em><b>" + getString("ToolTipDemo.tail") + "</b></em></html>");
            tail = true;
            moo = false;
            milk = false;
        }
        } else if(moo || milk || tail) {
        setToolTipText(getString("ToolTipDemo.tooltip_features"));
        moo = false;
        tail = false;
        milk = false;
        }

        return true;
    }
    }

}