Added markdown support

HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/ui/WebPage.java

@@ -0,0 +1,52 @@
+/*
+ * Hello Minecraft! Launcher.
+ * Copyright (C) 2013  huangyuhui <huanghongxun2008@126.com>
+ *
+ * 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 org.jackhuang.hellominecraft.util.ui;
+
+import javax.swing.JScrollPane;
+import javax.swing.event.HyperlinkEvent;
+import org.jackhuang.hellominecraft.util.logging.HMCLog;
+
+/**
+ *
+ * @author huangyuhui
+ */
+public class WebPage extends JScrollPane {
+
+    private final javax.swing.JTextPane browser;
+
+    /**
+     * Creates new form WebPagePanel
+     */
+    public WebPage(String content) {
+        browser = new javax.swing.JTextPane();
+        browser.setEditable(false);
+        browser.setMargin(null);
+        browser.setContentType("text/html");
+        browser.addHyperlinkListener(he -> {
+            if (he.getEventType() == HyperlinkEvent.EventType.ACTIVATED)
+                try {
+                    SwingUtils.openLink(he.getURL().toString());
+                } catch (Exception e) {
+                    HMCLog.err("Unexpected exception opening link " + he.getURL(), e);
+                }
+        });
+        browser.setText(content);
+
+        setViewportView(browser);
+    }
+}