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  1. from PyQt5.QtWidgets import QApplication, QWidget, QPlainTextEdit, QInputDialog,QLineEdit, QFileDialog, QGridLayout, QGroupBox, QLabel,QMessageBox, QPushButton
  2. from PyQt5.QtGui import QIcon, QPixmap
  3.  
  4. currentFile = ""
  5. editArea = None
  6. def on_open_button_clicked():
  7.     global currentFile, editArea
  8.     options = QFileDialog.Options()
  9.     options |= QFileDialog.DontUseNativeDialog
  10.     currentFile, _ = QFileDialog.getOpenFileName(widget,"Wybierz plik obrazu", "","Text Files (*.txt)", options=options)
  11.     s = open(currentFile, 'r').read()
  12.     editArea.setPlainText(s)
  13.  
  14.  
  15. def on_save_button_clicked():
  16.     text = editArea.toPlainText()
  17.     saveFilePath, _ = QFileDialog.getSaveFileName(None, "tytul", "name", None, None)
  18.     print(saveFilePath)
  19.     file = open(saveFilePath, "w")
  20.     file.write(text)
  21.     file.close()
  22.  
  23.  
  24.  
  25. app = QApplication([])
  26. horizontalGroupBox = QGroupBox("Nazwa grupy")
  27. layout = QGridLayout()
  28. widget = QWidget()
  29. widget.setWindowTitle("Title!!")
  30. openButton = QPushButton('Otworz plik')
  31. openButton.clicked.connect(on_open_button_clicked)
  32. saveButton = QPushButton('Zapisz plik')
  33. saveButton.clicked.connect(on_save_button_clicked)
  34. layout.addWidget(openButton)
  35. layout.addWidget(saveButton)
  36. editArea = QPlainTextEdit(widget)
  37. layout.addWidget(editArea)
  38.  
  39.  
  40. horizontalGroupBox.setLayout(layout)
  41. horizontalGroupBox.show()
  42. app.exec_()
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