ObjectInfoSplitPane.java

/*
 * This file is part of FTB Launcher.
 *
 * Copyright © 2012-2016, FTB Launcher Contributors <https://github.com/Slowpoke101/FTBLaunch/>
 * FTB Launcher is 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 net.ftb.gui.panes;

import java.awt.Dimension;
import java.awt.FlowLayout;

import javax.swing.BorderFactory;
import javax.swing.JEditorPane;
import javax.swing.JPanel;
import javax.swing.JScrollPane;
import javax.swing.JSplitPane;
import javax.swing.UIManager;
import javax.swing.event.HyperlinkEvent;
import javax.swing.event.HyperlinkListener;

import lombok.Getter;
import net.ftb.util.OSUtils;

public class ObjectInfoSplitPane extends JSplitPane
{

	// Space between items in scrolling list
	static final int verticalItemPadding = 4;

	@Getter
	protected JPanel packs;
	@Getter
	protected JScrollPane packsScroll;
	@Getter
	protected JEditorPane packInfo;
	@Getter
	protected JScrollPane infoScroll;

	public ObjectInfoSplitPane ()
	{
		packs = new JPanel();
		packs.setLayout(new FlowLayout(FlowLayout.LEFT, 0, verticalItemPadding));
		packs.setOpaque(false);

		packsScroll = new JScrollPane();
		packsScroll.setBorder(null);
		packsScroll.setMinimumSize(new Dimension(405, 283));
		packsScroll.setHorizontalScrollBarPolicy(JScrollPane.HORIZONTAL_SCROLLBAR_NEVER);
		packsScroll.setVerticalScrollBarPolicy(JScrollPane.VERTICAL_SCROLLBAR_ALWAYS);
		packsScroll.setWheelScrollingEnabled(true);
		packsScroll.setOpaque(false);
		packsScroll.setViewportView(packs);
		packsScroll.getVerticalScrollBar().setUnitIncrement(19);

		packInfo = new JEditorPane();
		packInfo.setEditable(false);
		packInfo.setContentType("text/html");
		packInfo.addHyperlinkListener(new HyperlinkListener()
		{
			@Override
			public void hyperlinkUpdate (HyperlinkEvent event)
			{
				if (event.getEventType() == HyperlinkEvent.EventType.ACTIVATED)
				{
					OSUtils.browse(event.getURL().toString());
				}
			}
		});
		// TODO: Fix darker background for text area? Or is it better blending in?
		packInfo.setBackground(UIManager.getColor("control").darker().darker());
		packInfo.setBorder(BorderFactory.createEmptyBorder(5, 5, 5, 5));

		infoScroll = new JScrollPane();
		infoScroll.setMinimumSize(new Dimension(430, 290));
		infoScroll.setHorizontalScrollBarPolicy(JScrollPane.HORIZONTAL_SCROLLBAR_NEVER);
		infoScroll.setVerticalScrollBarPolicy(JScrollPane.VERTICAL_SCROLLBAR_AS_NEEDED);
		infoScroll.setWheelScrollingEnabled(true);
		infoScroll.setViewportView(packInfo);
		infoScroll.setOpaque(false);
		infoScroll.setBorder(null);

		this.setOrientation(JSplitPane.HORIZONTAL_SPLIT);
		this.setLeftComponent(packsScroll);
		this.setRightComponent(infoScroll);
		this.setDividerSize(4);
		this.setBorder(null);
	}

}