GSplitPaneTestApplication.java

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/*
 * Gridarta MMORPG map editor for Crossfire, Daimonin and similar games.
 * Copyright (C) 2000-2023 The Gridarta Developers.
 *
 * This program 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 2 of the License, or
 * (at your option) any later version.
 *
 * This program 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 this program; if not, write to the Free Software Foundation, Inc.,
 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 */
 
package net.sf.gridarta.gui.utils;
 
import java.awt.BorderLayout;
import java.awt.Color;
import java.awt.Dimension;
import java.awt.Window;
import java.lang.reflect.InvocationTargetException;
import javax.swing.AbstractButton;
import javax.swing.JButton;
import javax.swing.JFrame;
import javax.swing.JPanel;
import javax.swing.JSplitPane;
import javax.swing.SwingUtilities;
import org.jetbrains.annotations.NotNull;
 
public class GSplitPaneTestApplication {
 
    private static final int MIN_SIZE = 2;
 
    private GSplitPaneTestApplication() {
    }
 
    public static void main(@NotNull final String @NotNull [] args) throws InterruptedException, InvocationTargetException {
        SwingUtilities.invokeAndWait(() -> {
            final JPanel green = newPanel(MIN_SIZE, MIN_SIZE, Color.GREEN);
            final JPanel blue = newPanel(MIN_SIZE, MIN_SIZE, Color.BLUE);
            final JPanel yellow = newPanel(MIN_SIZE, MIN_SIZE, Color.YELLOW);
            final JPanel orange = newPanel(MIN_SIZE, MIN_SIZE, Color.ORANGE);
            final GSplitPane splitPane1 = new GSplitPane(JSplitPane.HORIZONTAL_SPLIT, green, blue, "TEST_GREEN_BLUE", 70);
            splitPane1.setResizeWeight(0.5);
            final GSplitPane splitPane2 = new GSplitPane(JSplitPane.VERTICAL_SPLIT, splitPane1, yellow, "TEST_GREEN_BLUE_YELLOW", 40);
            final GSplitPane splitPane3 = new GSplitPane(JSplitPane.HORIZONTAL_SPLIT, orange, splitPane2, "TEST_ORANGE_GREEN_BLUE_YELLOW", 30);
            final AbstractButton button = new JButton("save divider locations and quit");
            final Window frame = new JFrame();
            button.addActionListener(e -> {
                splitPane1.saveLocation();
                splitPane2.saveLocation();
                splitPane3.saveLocation();
                frame.setVisible(false);
                System.exit(0);
            });
            frame.setLayout(new BorderLayout());
            frame.add(button, BorderLayout.SOUTH);
            frame.add(splitPane3);
            frame.pack();
            frame.setSize(new Dimension(800, 600));
            frame.setLocationRelativeTo(null);
            frame.setVisible(true);
        });
    }
 
    private static JPanel newPanel(final int width, final int height, @NotNull final Color color) {
        final JPanel panel = new JPanel();
        panel.setMinimumSize(new Dimension(width, height));
        panel.setOpaque(true);
        panel.setBackground(color);
        return panel;
    }
 
}