private void OnChecked(object sender, EventArgs e)
{
if ((_ribbonColorButton != null) && (_ribbonColorButton.Ribbon != null))
{
_changeService.OnComponentChanged(_ribbonColorButton, null, _ribbonColorButton.Checked, !_ribbonColorButton.Checked);
_ribbonColorButton.Checked = !_ribbonColorButton.Checked;
}
}