Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;
/*
 * K-scope
 * Copyright 2012-2013 RIKEN, Japan
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 * 
 * Version to work with SSHconnect.
 */

import java.awt.Point;

import javax.swing.JViewport;

import javax.swing.SwingConstants;
import javax.swing.event.ChangeEvent;
import javax.swing.event.ChangeListener;

public class Main {

    public static void synchronizeView(final JViewport masterViewport, final JViewport slaveViewport,
            final int orientation) {
        final ChangeListener c1 = new ChangeListener() {
            public void stateChanged(ChangeEvent e) {
                if (masterViewport.getView() == null || slaveViewport.getView() == null) {
                    return;
                }
                if (orientation == SwingConstants.HORIZONTAL) {
                    Point v1 = masterViewport.getViewPosition();
                    Point v2 = slaveViewport.getViewPosition();
                    if (v1.x != v2.x) {
                        slaveViewport.setViewPosition(new Point(v1.x, v2.y));
                    }
                } else if (orientation == SwingConstants.VERTICAL) {
                    Point v1 = masterViewport.getViewPosition();
                    Point v2 = slaveViewport.getViewPosition();
                    if (v1.y != v2.y) {
                        slaveViewport.setViewPosition(new Point(v2.x, v1.y));
                    }
                }
            }
        };

        masterViewport.addChangeListener(c1);
    }
}