private void onStageSelected(object sender, EventArgs e)
        {
            /*
             * ListView stagesTable = (ListView)sender;
             * // TODO: Only enabled when last is selected, until can properly handle stage reordering
             * //guiStagesRemoveBtn.Enabled = stagesTable.SelectedItems.Count != 0;
             * guiStagesRemoveBtn.Enabled = stagesTable.SelectedIndices.Count == 1 && stagesTable.SelectedIndices[0] == stagesTable.Items.Count - 1;
             * // TODO: Edition is disabled until can properly display the value to edit
             * //guiStagesEditBtn.Enabled = stagesTable.SelectedItems.Count == 1;
             */

            if (guiStagesTbl.SelectedIndices.Count == 1)
            {
                m_parent.onStageSelected((Stage)guiStagesTbl.SelectedItems[0].Tag);
            }
        }