Here you can find the source of centerDialog(final JFrame frame, JDialog dialog)
Parameter | Description |
---|---|
frame | to center the dialog above |
dialog | to center above the frame |
public static void centerDialog(final JFrame frame, JDialog dialog)
//package com.java2s; /*/* w ww . j a v a2s .c o m*/ * Copyright 2010 Ivan Bogicevic, Markus Knau?, Daniel Kulesz, Holger R?der, Matthias Wetzel * * This file is part of Jabi. * * Jabi 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 3 of the License, or * (at your option) any later version. * * Jabi 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 Jabi. If not, see <http://www.gnu.org/licenses/>. */ import java.awt.Point; import javax.swing.JDialog; import javax.swing.JFrame; public class Main { /** * Centers the dialog above the given frame * * @param frame * to center the dialog above * @param dialog * to center above the frame */ public static void centerDialog(final JFrame frame, JDialog dialog) { int parWidth = frame.getWidth(); int parHeight = frame.getHeight(); int parX = frame.getLocation().x; int parY = frame.getLocation().y; Point loc = new Point(((parWidth - dialog.getWidth()) / 2) + parX, ((parHeight - dialog.getHeight()) / 2) + parY); dialog.setLocation(loc); } }