center Window Relative To Owner - Java Swing

Java examples for Swing:Screen

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Description

center Window Relative To Owner

Demo Code

/*/*from   w  ww .  jav a 2  s .  c o m*/
 * Copyright 2014 Miklos Juhasz (mjuhasz), JetBrains s.r.o.
 *
 * 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.
 */
//package com.java2s;

import java.awt.*;

public class Main {
    public static void centerRelativeToOwner(Window window) {
        Window owner = window.getOwner();
        Point p = owner.getLocation();
        window.setLocation(p.x + owner.getWidth() / 2 - window.getWidth()
                / 2, p.y + owner.getHeight() / 2 - window.getHeight() / 2);
    }
}

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