// **********************************************************************// // <copyright>// //  BBN Technologies//  10 Moulton Street//  Cambridge, MA 02138//  (617) 873-8000// //  Copyright (C) BBNT Solutions LLC. All rights reserved.// // </copyright>// **********************************************************************// // $Source: /cvs/distapps/openmap/src/openmap/com/bbn/openmap/util/propertyEditor/ColorPropertyEditor.java,v $// $RCSfile: ColorPropertyEditor.java,v $// $Revision: 1.3.2.4 $// $Date: 2005/05/24 18:38:29 $// $Author: dietrick $// // **********************************************************************package com.bbn.openmap.util.propertyEditor;import java.awt.BasicStroke;import java.awt.Color;import java.awt.Component;import java.awt.GridBagConstraints;import java.awt.GridBagLayout;import java.awt.Paint;import java.awt.event.ActionEvent;import java.awt.event.ActionListener;import java.beans.PropertyEditorSupport;import javax.swing.ImageIcon;import javax.swing.JButton;import javax.swing.JPanel;import com.bbn.openmap.omGraphics.DrawingAttributes;import com.bbn.openmap.omGraphics.OMColor;import com.bbn.openmap.omGraphics.OMColorChooser;import com.bbn.openmap.tools.icon.IconPartList;import com.bbn.openmap.tools.icon.OMIconFactory;import com.bbn.openmap.tools.icon.OpenMapAppPartCollection;import com.bbn.openmap.util.ColorFactory;import com.bbn.openmap.util.Debug;/** * A PropertyEditor that brings up a JFileChooser panel to select a * file. */public class ColorPropertyEditor extends PropertyEditorSupport {    /** The Component returned by getCustomEditor(). */    JButton button;    public final static String title = "Select color...";    protected int icon_width = 20;    protected int icon_height = 20;    /** Create FilePropertyEditor. */    public ColorPropertyEditor() {        button = new JButton(title);    }    //    //  PropertyEditor interface    //    /**     * PropertyEditor interface.     *      * @return true     */    public boolean supportsCustomEditor() {        return true;    }    /**     * Returns a JButton that will bring up a JFileChooser dialog.     *      * @return JButton button     */    public Component getCustomEditor() {        button.addActionListener(new ActionListener() {            public void actionPerformed(ActionEvent e) {                Color startingColor;                try {                    startingColor = ColorFactory.parseColor(getAsText(), true);                } catch (NumberFormatException nfe) {                    startingColor = OMColor.clear;                }                Color color = OMColorChooser.showDialog(button,                        title,                        startingColor);                ColorPropertyEditor.this.setValue(color);            }        });        JPanel panel = new JPanel();        GridBagLayout gridbag = new GridBagLayout();        GridBagConstraints c = new GridBagConstraints();        c.anchor = GridBagConstraints.WEST;        c.weightx = 1;        panel.setLayout(gridbag);        gridbag.setConstraints(button, c);        panel.add(button);        return panel;    }    public ImageIcon getIconForPaint(Paint paint, boolean fill) {        if (paint == null)            paint = Color.black;        DrawingAttributes da = new DrawingAttributes();        da.setLinePaint(paint);        da.setStroke(new BasicStroke(2));        if (fill) {            da.setFillPaint(paint);        }        OpenMapAppPartCollection collection = OpenMapAppPartCollection.getInstance();        IconPartList parts = new IconPartList();        if (paint instanceof Color || paint == OMColor.clear) {            Color color = (Color) paint;            Color opaqueColor = new Color(color.getRed(), color.getGreen(), color.getBlue());            DrawingAttributes opaqueDA = new DrawingAttributes();            opaqueDA.setLinePaint(opaqueColor);            opaqueDA.setStroke(new BasicStroke(2));            if (fill) {                opaqueDA.setFillPaint(opaqueColor);            }            parts.add(collection.get("LR_TRI", opaqueDA));            parts.add(collection.get("UL_TRI", da));        } else {            parts.add(collection.get("BIG_BOX", da));        }        return OMIconFactory.getIcon(icon_width, icon_height, parts);    }    /** Implement PropertyEditor interface. */    public void setValue(Object someObj) {        if (someObj == null) {            setButtonForColor(Color.black);        } else if (someObj instanceof Color) {            setButtonForColor((Color) someObj);        } else if (someObj instanceof String) {            Color color = OMColor.clear;            try {                color = ColorFactory.parseColor((String) someObj, true);            } catch (NumberFormatException nfe) {                Debug.output("ColorPropertyEditor.setValue problem with color: " + someObj + "\n"                        + nfe.getMessage());            }            setButtonForColor(color);        }    }    protected void setButtonForColor(Color color) {        button.setIcon(getIconForPaint(color, true));        String val = Integer.toHexString(color.getRGB());        if (val.equals("0")) {            val = "00000000";        }        button.setText(val);    }    /** Implement PropertyEditor interface. */    public String getAsText() {        return button.getText();    }    //    //  ActionListener interface    //    /** Implement ActionListener interface. */    public void actionPerformed(ActionEvent e) {}}