/*
 * MIT License
 *
 * Copyright (c) 2019-2021 Jannis Weis
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy of this software and
 * associated documentation files (the "Software"), to deal in the Software without restriction,
 * including without limitation the rights to use, copy, modify, merge, publish, distribute,
 * sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in all copies or
 * substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT
 * NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
 * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 */
package com.github.weisj.darklaf.ui.fileChooser;


import javax.swing.*;
import javax.swing.filechooser.FileNameExtensionFilter;

import com.github.weisj.darklaf.LafManager;
import com.github.weisj.darklaf.ui.demo.DemoExecutor;
import com.github.weisj.darklaf.ui.util.DarkUIUtil;

public final class FileChooserDemo {

    public static void main(final String[] args) {
        SwingUtilities.invokeLater(() -> {
            LafManager.install(DemoExecutor.getPreferredTheme());
            JFileChooser chooser = new JFileChooser(System.getProperty("user.home"));
            chooser.addChoosableFileFilter(new FileNameExtensionFilter("Test Filter", ".svg"));
            chooser.setMultiSelectionEnabled(true);
            SwingUtilities.invokeLater(() -> DarkUIUtil.getWindow(chooser).toFront());
            chooser.showOpenDialog(null);
        });
    }
}

/*
 * MIT License
 *
 * Copyright (c) 2019-2022 Jannis Weis
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy of this software and
 * associated documentation files (the "Software"), to deal in the Software without restriction,
 * including without limitation the rights to use, copy, modify, merge, publish, distribute,
 * sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in all copies or
 * substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT
 * NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
 * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 */
package com.github.weisj.darklaf.ui.fileChooser;


import java.awt.*;

import javax.swing.*;
import javax.swing.filechooser.FileNameExtensionFilter;

import com.github.weisj.darklaf.ui.demo.BaseComponentDemo;
import com.github.weisj.darklaf.ui.demo.DemoExecutor;

public final class FileChooserDemo extends BaseComponentDemo {

    public static void main(final String[] args) {
        DemoExecutor.showDemo(new FileChooserDemo());
    }

    @Override
    protected JComponent createComponent() {
        JPanel panel = new JPanel(new GridBagLayout());
        JButton button = new JButton("Open FileChooser");
        button.addActionListener(e -> {
            JFileChooser chooser = new JFileChooser(System.getProperty("user.home"));
            chooser.addChoosableFileFilter(new FileNameExtensionFilter("Test Filter", ".svg"));
            chooser.setMultiSelectionEnabled(true);
            chooser.showOpenDialog(panel);
        });
        panel.add(button, null);
        panel.setPreferredSize(new Dimension(200, 200));
        return panel;
    }

    @Override
    public String getName() {
        return "FileChooser Demo";
    }
}

Convert FileChooserDemo to proper demo