def getTerminal(self, cmd = None):
''' Factory '''
from QTermWidget import QTermWidget
if not cmd:
term = QTermWidget(1)
else:
term = QTermWidget(0)
term.setShellProgram(cmd)
term.startShellProgram()
term.setScrollBarPosition(QTermWidget.ScrollBarRight)
term.finished.connect(self.on_terminal_finished)
term.setColorScheme(self.parent().colorScheme)
term.setTerminalFont(self.parent().font)
term.installEventFilter(self)
return term
