class ProgressExample(QWidget):
"""The main ui components"""
def __init__(self, parent=None):
super(ProgressExample, self).__init__(parent)
self.setupUi()
def setupUi(self):
self.setWindowTitle('QProgressBar Example')
self.btn = QPushButton('Click Me!')
self.btn.clicked.connect(self.btnFunc)
self.pBar = QProgressBar()
self.pBar.setValue(0)
self.resize(300, 100)
self.vbox = QVBoxLayout()
self.vbox.addWidget(self.pBar)
self.vbox.addWidget(self.btn)
self.setLayout(self.vbox)
self.show()
def btnFunc(self):
self.thread = Thread()
self.thread._signal.connect(self.signal_accept)
self.thread.start()
self.btn.setEnabled(False)
def signal_accept(self, msg):
self.pBar.setValue(int(msg))
if self.pBar.value() == 99:
self.pBar.setValue(0)
self.btn.setEnabled(True)
class Progress(QtWidgets.QWidget):
pbar: QProgressBar
index: int
len: int
def __init__(self,
curr_op: Type[Op] = Shell,
len: int = 1,
ix=0,
parent: Any | None = None):
super().__init__(parent)
self.index = ix
self.lblh = self.toplabel()
self.lblh = QLabel(self)
self.lblo = self.oplabel()
self.opmsg = QLabel("", self)
self.pbar = QProgressBar(self)
self.pbar.setValue(0)
self.len = len
self.setupUi()
# @pyqtSlot(Type[Op])
def upd(self, op_type: Type[Op]) -> None:
self.curr_op = op_type
if self.index < self.len:
self.lblh = self.toplabel()
self.lblo = self.oplabel()
else:
self.lblh.setText(
f"All {self.len} operations completed successfully.")
self.close()
@Slot(str)
def set_opmsg(self, msg: str) -> None:
self.opmsg.setText(msg)
def toplabel(self) -> QLabel:
return QLabel(
"Running operations... " + str(self.index + 1) + "of" +
str(self.len + 1) + ", self", self)
def oplabel(self) -> QLabel:
return QLabel("Operation {str(self.curr_op)} in progress", self)
def set_optype(self, ot: Type[Op]):
self.curr_op = ot
@Slot(int)
def progress(self, val: int):
self.pbar.setValue(val)
self.lblh = self.toplabel()
self.lblo = self.oplabel()
@Slot(Status)
def handle_status(
self,
st: Status,
):
if st == Status.Canceled:
self.lblh.setText("Canceled")
self.lblo.setText(f"{self.curr_op} was canceled by the user.")
elif st == Status.Done:
self.lblh.setText("Finished")
self.lblo.setText(f"{self.curr_op} is complete.")
elif st == Status.Failed:
self.lblh.setText("Failed")
self.lblo.setText(f"{self.curr_op} failed.")
elif st == Status.InProgress:
self.lblh = self.toplabel()
self.lblo = self.oplabel()
def setupUi(self):
layout = QVBoxLayout()
self.timer = QBasicTimer()
self.pbar = QProgressBar(self)
self.setWindowTitle("isutils: Executing op (1/1)...")
self.resize(400, 250)
layout.addWidget(self.lblh)
layout.addWidget(self.lblo)
layout.addWidget(self.pbar)
self.setLayout(layout)
def timerEvent(self, e: QTimerEvent):
if self.timer.isActive() or self.pbar.value() >= 100:
self.timer.stop()
self.lblh.setText("finished")
return
self.index += 1
self.set(self.index)
@Slot()
def start(self):
self.timer.start(100, self)
@Slot()
def finish(self):
self.lblh.setText("Finished")
self.lblo.setText(f"{self.curr_op} is complete.")
def set(self, amt: int | float):
self.pbar.setValue(int(amt))