protected void SetModeUIToolStripButtons(ToolStripDropDownButton toolStripDropDownButton, bool setButtonImage = false)
{
_modeUIHelper.SetModeUIToolStripButtons(toolStripDropDownButton, SetUIMode);
// Choosing the active button may be delayed until later, e.g. if document will be opened
if (setButtonImage)
{
_modeUIHelper.UpdateButtonImageForModeUI();
}
}
