+/*
+ * Sonitus - FaderPanel.java - Copyright © 2013 David Roden
+ *
+ * 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 3 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, see <http://www.gnu.org/licenses/>.
+ */
+
+package net.pterodactylus.sonitus.gui;
+
+import java.awt.GridBagConstraints;
+import java.awt.GridBagLayout;
+import java.awt.Insets;
+import javax.swing.BorderFactory;
+import javax.swing.DefaultBoundedRangeModel;
+import javax.swing.JLabel;
+import javax.swing.JPanel;
+import javax.swing.JSlider;
+import javax.swing.event.ChangeEvent;
+import javax.swing.event.ChangeListener;
+
+import net.pterodactylus.sonitus.data.controller.Fader;
+
+/**
+ * Displays a {@link Fader}.
+ *
+ * @author <a href="mailto:bombe@pterodactylus.net">David ‘Bombe’ Roden</a>
+ */
+public class FaderPanel extends JPanel {
+
+ /**
+ * Creates a new fader panel.
+ *
+ * @param fader
+ * The fader being controlled
+ */
+ public FaderPanel(final Fader fader) {
+ super(new GridBagLayout());
+ setBorder(BorderFactory.createEmptyBorder(12, 12, 12, 12));
+
+ /* create label. */
+ JLabel label = new JLabel("Volume");
+ add(label, new GridBagConstraints(0, 0, 1, 1, 0, 0, GridBagConstraints.NORTHEAST, GridBagConstraints.NONE, new Insets(0, 0, 0, 0), 0, 0));
+
+ /* create fader labels. */
+ add(new JLabel("-∞"), new GridBagConstraints(1, 0, 1, 1, 0, 0, GridBagConstraints.NORTHEAST, GridBagConstraints.NONE, new Insets(0, 6, 0, 0), 0, 0));
+ add(new JLabel("0"), new GridBagConstraints(3, 0, 1, 1, 0, 0, GridBagConstraints.NORTHWEST, GridBagConstraints.NONE, new Insets(0, 6, 0, 0), 0, 0));
+
+ /* create fader. */
+ JSlider slider = new JSlider(new DefaultBoundedRangeModel(fader.value(), 0, fader.minimum(), fader.maximum()));
+ slider.addChangeListener(new ChangeListener() {
+
+ @Override
+ public void stateChanged(ChangeEvent changeEvent) {
+ fader.value(((JSlider) changeEvent.getSource()).getValue());
+ }
+ });
+ add(slider, new GridBagConstraints(2, 0, 1, 1, 1, 1, GridBagConstraints.NORTHWEST, GridBagConstraints.HORIZONTAL, new Insets(0, 0, 0, 0), 0, 0));
+ }
+
+}