private void RepositionButtonsForMono()
{
// Shift toolstrip controls right to prevent overlapping disable buttons, which causes the
// overlapped region to not paint.
var shift = _pasteButton.Left + _pasteButton.Width - _cutButton.Left;
_cutButton.Left += shift;
_copyButton.Left += shift;
_undoButton.Left += shift;
_duplicatePageButton.Left += shift;
_deletePageButton.Left += shift;
_menusToolStrip.Left += shift;
_topBarPanel.Width = _menusToolStrip.Left + _menusToolStrip.Width + 1;
}