code: function () {
        priv.editProxy.height(priv.editProxy.parent().innerHeight() - 4);
        priv.editProxy.val(datamap.getText(priv.selStart, priv.selEnd));
        setTimeout(editproxy.focus, 1);
        priv.editorDestroyer = self.view.applyCellTypeMethod('editor', self.view.getCellAtCoords(priv.selStart), priv.selStart, priv.editProxy);
      }
docs: Prepare text input to be displayed at given grid cell