Das deutsche Python-Forum

Code: Alles auswählen

+-------------------------------------------+
| my msg_box                                |
+-------------------------------------------+
|                                           |
|  my strings: <class 'str'> <class 'str'>  |
|                                           |
|                                +------+   |
|                                |  OK  |   |
|                                +------+   |
|                                           |
+-------------------------------------------+

Code: Alles auswählen

# -*- coding: utf-8 -*-
# -----------------------------------------------------------------------------
# author: bitmastah
# -----------------------------------------------------------------------------

from PyQt5 import QObject, pyqtSignal
from PyQt5.QtWidgets import QMessageBox

class SignalSender(QObject):
  my_signal = pyqtSignal(str, str, name="my_signal")
  
  def __init__(self):
    super().__init__()
    self.my_signal.emit("test1", "test2")

Code: Alles auswählen

# -*- coding: utf-8 -*-
# -----------------------------------------------------------------------------
# author: bitmastah
# -----------------------------------------------------------------------------
import PyQt5.QtCore
import PyQt5.QtGui
import PyQt5.QtWidgets

from signal_sender import SignalSender

class MainWindow(PyQt5.QtWidgets.QMainWindow):
  def __init__(self):
    super(MainWindow, self).__init__()
    
    self.my_signal_sender_object = SignalSender()
    self.my_signal_sender_object.my_signal.connect(self.my_slot(str, str))
  
  @PyQt5.QtCore.pyqtSlot(str, str)
  def my_slot(self, msg1, msg2):
    msg_box = QMessageBox()
    msg_box.setText("my strings: {} {}".format(msg1, msg2))
    msg_box.exec()