--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mde/gui/exception.d	Fri Apr 04 17:07:38 2008 +0100
@@ -0,0 +1,49 @@
+/* LICENSE BLOCK
+Part of mde: a Modular D game-oriented Engine
+Copyright © 2007-2008 Diggory Hardy
+
+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 2 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/>. */
+
+/// All GUI Exception classes
+module mde.gui.exception;
+
+import mde.exception;
+
+class GuiException : mdeException
+{
+    char[] getSymbol () {
+        return super.getSymbol ~ ".gui";
+    }
+    
+    this (char[] msg) {
+        super(msg);
+    }
+}
+
+/// Thrown when something goes wrong while loading a window (usually a data error).
+class WindowLoadException : GuiException
+{
+    this (char[] msg) {
+        super(msg);
+    }
+}
+
+/// Thrown when or createWidget a Widget class's this() is called with invalid data.
+class WidgetDataException : WindowLoadException
+{
+    this () {   // Default, by Widget class's this
+        super ("Bad widget data");
+    }
+    this (char[] msg) { // From createWidget
+        super (msg);
+    }
+}