def __init__(self, caption, icon, sheet):
        self._sheet = sheet

        self._enabled = True
        self._visible = True
        self._closable = False
        self._description = None
        self._componentError = None

        if caption is None:
            caption = ''
        self._caption = caption
        self._icon = icon
dataset/ETHPy150Open rwl/muntjac/muntjac/ui/tab_sheet.py/TabSheetTabImpl.__init__/original