added flags

diylc/diylc-swing/src/org/diylc/flags/FlagLoader.java

@@ -0,0 +1,43 @@
+/*
+
+    DIY Layout Creator (DIYLC).
+    Copyright (c) 2009-2018 held jointly by the individual authors.
+
+    This file is part of DIYLC.
+
+    DIYLC 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.
+
+    DIYLC 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 DIYLC.  If not, see <http://www.gnu.org/licenses/>.
+
+*/
+package org.diylc.flags;
+
+import javax.swing.Icon;
+import javax.swing.ImageIcon;
+
+/**
+ * Loads image resources as Icons.
+ * 
+ * @author Branislav Stojkovic
+ */
+public class FlagLoader {
+
+  public static Icon getIcon(String name) {
+    java.net.URL imgURL = FlagLoader.class.getResource("flag_" + name + ".png");
+    if (imgURL != null) {
+      return new ImageIcon(imgURL, name);
+    } else {
+      System.err.println("Couldn't find file: " + name);
+      return null;
+    }
+  }
+}