qx.Class.define("qx.ui.table.pane.ScrollerMod",
{
  extend : qx.ui.table.pane.Scroller,

  members :
  {
    _blurCellEditorListenerId : null,


    startEditing : function () {
      console.log('startEditing');
      var oldCellEditor = this._cellEditor;

      var startedEditing = this.base(arguments);
      if (startedEditing) {
        if (this._blurCellEditorListenerId !== null && oldCellEditor !== null) {
          oldCellEditor.removeListenerById(this._blurCellEditorListenerId);
        }

        this._blurCellEditorListenerId = null;

        if (!(this._cellEditor instanceof qx.ui.window.Window)) {
          this._blurCellEditorListenerId = this._cellEditor.addListenerOnce('blur', this._onBlurCellEditorStopEditing, this);
          console.log('hash: ' + this._cellEditor.$$hash);
          console.log('_blurCellEditorListenerId: ' + this._blurCellEditorListenerId);
        }
      }

      return startedEditing;
    },


    cancelEditing : function () {
      console.log('cancelEditing');
      if (this.isEditing()) {
        if (this._blurCellEditorListenerId) {
          this._cellEditor.removeListenerById(this._blurCellEditorListenerId);
          this._blurCellEditorListenerId = null;
        }

        this.base(arguments);
      }
    },


    /**
     * Stop editing whenever the cell editor blurs.
     */
    _onBlurCellEditorStopEditing : function (e) {
      "use strict";
      if (this._cellEditor === e.getTarget()) {
        this.error('stacktrace');
        console.log('_onBlurCellEditorStopEditing');
        console.log('hash: ' + this._cellEditor.$$hash);
        console.log('_blurCellEditorListenerId: ' + this._blurCellEditorListenerId);
        this.stopEditing();
      }
    }
  }
});

function createRandomRows(rowCount) {
  var rowData = [];
  var now = new Date().getTime();
  var dateRange = 400 * 24 * 60 * 60 * 1000; // 400 days
  var nextId = 0;
  for (var row = 0; row < rowCount; row++) {
    var date = new Date(now + Math.random() * dateRange - dateRange / 2);
    rowData.push([ nextId++, Math.random() * 10000, date, (Math.random() > 0.5) ]);
  }
  return rowData;
}


// window
var win = new qx.ui.window.Window("Table").set({
  layout : new qx.ui.layout.Grow(),
  allowClose: false,
  allowMinimize: false,
  contentPadding: 0
});
this.getRoot().add(win);
win.moveTo(30, 40);
win.open();

// table model
var tableModel = new qx.ui.table.model.Simple();
tableModel.setColumns([ "ID", "A number", "A date", "Boolean" ]);
tableModel.setData(createRandomRows(1000));

// make second column editable
tableModel.setColumnEditable(1, true);

// table
var table = new qx.ui.table.Table(tableModel, {
  tablePaneScroller : function(obj) { return new qx.ui.table.pane.ScrollerMod(obj) }
}).set({
  decorator: null
});
win.add(table);

var tcm = table.getTableColumnModel();

// Display a checkbox in column 3
tcm.setDataCellRenderer(3, new qx.ui.table.cellrenderer.Boolean());

// use a different header renderer
tcm.setHeaderCellRenderer(2, new qx.ui.table.headerrenderer.Icon("icon/16/apps/office-calendar.png", "A date"));