attributesdialog.java

动画素材图像语义标注系统：该系统实现对图片的语义标注

/*
 *  AttributeDialog.java  - Dialog for inputting attributes
 *  Mark Bryan Yu
 *  jimagemapper.sourceforge.net
 *
 *  This program is free software; you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License as published by
 *  the Free Software Foundation; either version 2 of the License, or
 *  (at your option) any later version.
 *
 *  This program is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *  GNU General Public License for more details.
 *
 *  You should have received a copy of the GNU General Public License
 *  along with this program; if not, write to the Free Software
 *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 */
package cn.dxm.client;

import javax.swing.*;
import java.awt.event.ActionListener;
import java.awt.event.ActionEvent;
import java.awt.*;

public class AttributesDialog extends JDialog {
	private String[] labels = {"HREF: ", "ALT: "};
    private JTextField[] textFields;
    private int numPairs = labels.length;
    private boolean isClosed = true;
    private AttributeBean attributes;
    private JFrame parent;

    public AttributesDialog(JFrame owner) {
        super(owner, "Attributes", true);
        this.parent = owner;
        initComponents();
        setVisible(true);
    }

    public AttributesDialog(JFrame owner, AttributeBean bean) {
        super(owner, "Attributes", true);
        this.parent = owner;
        initComponents();
        setAttributes(bean);
        setVisible(true);
    }

    private void setAttributes(AttributeBean bean) {
        textFields[0].setText(bean.getHref());
        textFields[1].setText(bean.getAlt());

    }

    private void initComponents() {
        JPanel p = new JPanel(new SpringLayout());
        textFields = new JTextField[numPairs];
        for (int i = 0; i < numPairs; i++) {
            JLabel l = new JLabel(labels[i], JLabel.TRAILING);
            p.add(l);
            textFields[i] = new JTextField(10);
            l.setLabelFor(textFields[i]);
            p.add(textFields[i]);
        }
        JButton add = new JButton("Ok");
        add.addActionListener(new ActionListener() {
            public void actionPerformed(ActionEvent e) {
                isClosed = false;
                attributes = new AttributeBean();
                attributes.setHref(textFields[0].getText());
                attributes.setAlt(textFields[1].getText());
                dispose();
            }
        });
        p.add(add);
        JButton cancel = new JButton("Cancel");
        cancel.addActionListener(new ActionListener() {
            public void actionPerformed(ActionEvent e) {
                isClosed = true;
                dispose();
            }
        });
        p.add(cancel);
        SpringUtilities.makeCompactGrid(p,
                numPairs + 1, 2, //rows, cols
                6, 6, //initX, initY
                6, 6);       //xPad, yPad

        setContentPane(p);
        setResizable(false);
        setDefaultCloseOperation(JDialog.HIDE_ON_CLOSE);
        Point point = parent.getLocation();
        setLocation(point.x + (parent.getWidth() - getWidth()) / 2, point.y + (parent.getHeight() - getHeight()) / 2);
        pack();
    }

    public boolean isClosed() {
        return isClosed;
    }

    public AttributeBean getAttributes() {
        return attributes;
    }
}