Initial code check in continued

src/controller/EmptyEditor.java

@@ -0,0 +1,59 @@
+/*******************************************************************************
+ *     SDR Trunk 
+ *     Copyright (C) 2014 Dennis Sheirer
+ * 
+ *     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 controller;
+
+import java.awt.BorderLayout;
+import java.awt.Dimension;
+
+import javax.swing.JLabel;
+import javax.swing.JPanel;
+
+public class EmptyEditor extends JPanel
+{
+    private static final long serialVersionUID = 1L;
+
+	public EmptyEditor()
+	{
+		setLayout( new BorderLayout() );
+		setPreferredSize( new Dimension( 200, (int)getPreferredSize().getHeight() ) );
+		
+		String text = "<html>"
+			+ "<p>SDR Trunk</p>"
+			+ "<br>"
+			+ "<p>Use the tree structure to the left to configure SDRTrunk"
+			+ " to use multiple SDR tuners and sound card sources to"
+			+ " decode multiple trunked and digital radio channels.</p>"
+			+ "<br>"
+			+ "<p>Each tree branch can be accessed by clicking on the branch"
+			+ " and a configuration editor will appear here.</p>"
+			+ "<br>"
+			+ "<p>Many of the branches contain context sensitive menus that "
+			+ " you can access by right-clicking on the node.</p>"
+			+ "<br>"
+			+ "<p>To begin, right-click on the 'Systems' branch under 'Playlist'"
+			+ "and create a new 'System'.  Right-click the 'System' node to create "
+			+ "a new 'Site'.  Right-click on the 'Site' node to create a new Channel.</p>"
+			+ "<br>"
+			+ "<p>In the new channel, select a channel source and decoder "
+			+ "and select event logging and recording options.  Check 'Enabled'"
+			+ " and hit the 'Save' button to begin decoding.</p>"
+			+ "</html>";
+		
+		add( new JLabel( text ), BorderLayout.NORTH );
+	}
+}