LicenseDialog.patch

--- /dev/null
+++ src/main/java/com/lushprojects/circuitjs1/client/LicenseDialog.java
@@ -0,0 +1,55 @@
+/*    
+    Copyright (C) Paul Falstad and Usevalad Khatkevich
+    
+    This file is part of CircuitJS1.
+
+    CircuitJS1 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.
+
+    CircuitJS1 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 CircuitJS1.  If not, see <http://www.gnu.org/licenses/>.
+*/
+
+package com.lushprojects.circuitjs1.client;
+
+import com.google.gwt.event.dom.client.ClickEvent;
+import com.google.gwt.event.dom.client.ClickHandler;
+import com.google.gwt.user.client.ui.DialogBox;
+import com.google.gwt.user.client.ui.VerticalPanel;
+import com.google.gwt.user.client.ui.HTML;
+import com.google.gwt.user.client.ui.Button;
+import com.lushprojects.circuitjs1.client.util.Locale;
+
+public class LicenseDialog extends DialogBox {
+	
+	VerticalPanel vp;
+	Button okButton;
+	
+	LicenseDialog() {
+		super();
+		vp = new VerticalPanel();
+		setWidget(vp);
+		setText(Locale.LS("License"));
+		vp.setWidth("500px");
+		vp.add(new HTML("<iframe style=\"border:0;\" src=\"help/license.html\" width=\"500\" height=\"400\" scrolling=\"auto\" frameborder=\"1\"></iframe>"));
+		vp.add(okButton = new Button("OK"));
+		okButton.addClickHandler(new ClickHandler() {
+			public void onClick(ClickEvent event) {
+				closeDialog();
+			}
+		});
+		center();
+		show();
+	}
+
+	protected void closeDialog() {
+		hide();
+	}
+}