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diff --git a/webapps/qooxdoo-0.6.3-sdk/frontend/framework/source/class/qx/ui/table/AbstractTableModel.js b/webapps/qooxdoo-0.6.3-sdk/frontend/framework/source/class/qx/ui/table/AbstractTableModel.js
new file mode 100644
index 0000000000..99470e9361
--- /dev/null
+++ b/webapps/qooxdoo-0.6.3-sdk/frontend/framework/source/class/qx/ui/table/AbstractTableModel.js
@@ -0,0 +1,150 @@
+/* ************************************************************************
+
+   qooxdoo - the new era of web development
+
+   http://qooxdoo.org
+
+   Copyright:
+     2006 by STZ-IDA, Germany, http://www.stz-ida.de
+
+   License:
+     LGPL 2.1: http://www.gnu.org/licenses/lgpl.html
+
+   Authors:
+     * Til Schneider (til132)
+
+************************************************************************ */
+
+/* ************************************************************************
+
+#module(ui_table)
+
+************************************************************************ */
+
+/**
+ * An abstract table model that performs the column handling, so subclasses only
+ * need to care for row handling.
+ */
+qx.OO.defineClass("qx.ui.table.AbstractTableModel", qx.ui.table.TableModel,
+function() {
+  qx.ui.table.TableModel.call(this);
+
+  this._columnIdArr = [];
+  this._columnNameArr = [];
+  this._columnIndexMap = {};
+});
+
+
+// overridden
+qx.Proto.getColumnCount = function() {
+  return this._columnIdArr.length;
+}
+
+
+// overridden
+qx.Proto.getColumnIndexById = function(columnId) {
+  return this._columnIndexMap[columnId];
+}
+
+
+// overridden
+qx.Proto.getColumnId = function(columnIndex) {
+  return this._columnIdArr[columnIndex];
+}
+
+
+// overridden
+qx.Proto.getColumnName = function(columnIndex) {
+  return this._columnNameArr[columnIndex];
+}
+
+
+/**
+ * Sets the column IDs. These IDs may be used internally to identify a column.
+ * <p>
+ * Note: This will clear previously set column names.
+ * </p>
+ *
+ * @param columnIdArr {string[]} the IDs of the columns.
+ * @see #setColumns
+ */
+qx.Proto.setColumnIds = function(columnIdArr) {
+  this._columnIdArr = columnIdArr;
+
+  // Create the reverse map
+  this._columnIndexMap = {};
+  for (var i = 0; i < columnIdArr.length; i++) {
+    this._columnIndexMap[columnIdArr[i]] = i;
+  }
+  this._columnNameArr = new Array(columnIdArr.length);
+
+  // Inform the listeners
+  if (!this._internalChange) {
+    this.createDispatchEvent(qx.ui.table.TableModel.EVENT_TYPE_META_DATA_CHANGED);
+  }
+}
+
+
+/**
+ * Sets the column names. These names will be shown to the user.
+ * <p>
+ * Note: The column IDs have to be defined before.
+ * </p>
+ *
+ * @param columnNameArr {string[]} the names of the columns.
+ * @see #setColumnIds
+ */
+qx.Proto.setColumnNamesByIndex = function(columnNameArr) {
+  if (this._columnIdArr.length != columnNameArr.length) {
+    throw new Error("this._columnIdArr and columnNameArr have different length: "
+      + this._columnIdArr.length + " != " + columnNameArr.length);
+  }
+  this._columnNameArr = columnNameArr;
+
+  // Inform the listeners
+  this.createDispatchEvent(qx.ui.table.TableModel.EVENT_TYPE_META_DATA_CHANGED);
+}
+
+
+/**
+ * Sets the column names. These names will be shown to the user.
+ * <p>
+ * Note: The column IDs have to be defined before.
+ * </p>
+ *
+ * @param columnNameMap {Map} a map containing the column IDs as keys and the
+ *        column name as values.
+ * @see #setColumnIds
+ */
+qx.Proto.setColumnNamesById = function(columnNameMap) {
+  this._columnNameArr = new Array(this._columnIdArr.length);
+  for (var i = 0; i < this._columnIdArr.length; ++i) {
+    this._columnNameArr[i] = columnNameMap[this._columnIdArr[i]];
+  }
+}
+
+
+/**
+ * Sets the columns.
+ *
+ * @param columnNameArr {string[]} The column names. These names will be shown to
+ *        the user.
+ * @param columnIdArr {string[] ? null} The column IDs. These IDs may be used
+ *        internally to identify a column. If null, the column names are used as
+ *        IDs.
+ */
+qx.Proto.setColumns = function(columnNameArr, columnIdArr) {
+  if (columnIdArr == null) {
+    columnIdArr = columnNameArr;
+  }
+
+  if (columnIdArr.length != columnNameArr.length) {
+    throw new Error("columnIdArr and columnNameArr have different length: "
+      + columnIdArr.length + " != " + columnNameArr.length);
+  }
+
+  this._internalChange = true;
+  this.setColumnIds(columnIdArr);
+  this._internalChange = false;
+  this.setColumnNamesByIndex(columnNameArr);
+}