Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;
/* 
 * Copyright 2003,2004,2005 Colin Crist
 *
 * 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.
 * 
 */

import java.awt.Component;
import java.awt.Container;

import java.awt.Rectangle;

import javax.swing.JComponent;

import javax.swing.JViewport;

public class Main {
    public static void scrollRectToVisible(Component component, Rectangle aRect) {
        Container parent;
        int dx = component.getX(), dy = component.getY();

        for (parent = component.getParent(); parent != null
                && (!(parent instanceof JViewport) || (((JViewport) parent)
                        .getClientProperty("HierarchicalTable.mainViewport") == null)); parent = parent
                                .getParent()) {
            Rectangle bounds = parent.getBounds();

            dx += bounds.x;
            dy += bounds.y;
        }

        if (parent != null) {
            aRect.x += dx;
            aRect.y += dy;

            ((JComponent) parent).scrollRectToVisible(aRect);
            aRect.x -= dx;
            aRect.y -= dy;
        }
    }
}