featurebutton.java

Java的面向对象数据库系统的源代码

// You can redistribute this software and/or modify it under the terms of
// the Ozone Library License version 1 published by ozone-db.org.
//
// The original code and portions created by SMB are
// Copyright (C) 1997-@year@ by SMB GmbH. All rights reserved.
//
// $Id: FeatureButton.java,v 1.2 2003/03/24 08:36:55 per_nyfelt Exp $
package org.ozoneDB.adminGui.feature;

import org.ozoneDB.adminGui.res.Settings;
import org.ozoneDB.adminGui.main.AdminGui;

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

/**
 * @author Per Nyfelt
 */
public class FeatureButton extends JButton implements MouseListener, ActionListener {

    private static final Dimension BUTTON_SIZE = new Dimension(65, 70);
    private Feature feature;
    private Component strut;
    private String name;

    public FeatureButton(Feature feature, Component strut) {
        super();
        this.feature = feature;
        this.strut = strut;
        this.name = feature.getName();
        this.setText(name);
        this.setIcon(feature.getImage());
        this.addActionListener(this);

        setButtonColors();
        setButtonSize();
        setButtonAlignment();

        this.setBorderPainted(false);
        this.setFocusPainted(false);
        this.addMouseListener(this);

        this.setBorder(BorderFactory.createEtchedBorder(Settings.COLOR_COBALT, Color.LIGHT_GRAY));
    }

    public void setVisible(boolean visible) {
        super.setVisible(visible);
        this.strut.setVisible(visible);
    }

    public String getName() {
        return this.name;
    }

    private void setButtonColors() {
        this.setForeground(Color.BLACK);
        this.setBackground(Color.WHITE);
    }

    private void setButtonSize() {
        this.setPreferredSize(BUTTON_SIZE);
        this.setMaximumSize(BUTTON_SIZE);
        this.setMinimumSize(BUTTON_SIZE);
    }

    private void setButtonAlignment() {
        this.setVerticalTextPosition(SwingConstants.BOTTOM);
        this.setHorizontalTextPosition(SwingConstants.CENTER);
        this.setAlignmentX(JButton.CENTER_ALIGNMENT);
    }

    public Feature getFeature() {
        return feature;
    }

    public void actionPerformed(ActionEvent e) {
        setCursor(Cursor.getPredefinedCursor(Cursor.WAIT_CURSOR));
        AdminGui.instance().setFeature(feature);
        setCursor(Cursor.getDefaultCursor());
    }

    public void mouseClicked(MouseEvent me) {
    }

    public void mouseEntered(MouseEvent me) {
        setBorderPainted(true);
    }

    public void mouseExited(MouseEvent me) {
        setBorderPainted(false);
    }

    public void mousePressed(MouseEvent me) {
    }

    public void mouseReleased(MouseEvent me) {
    }
}