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Fix example 07 for PyQt6

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This commit is contained in:
Michael Herrmann 2022-06-15 08:54:57 +02:00
parent 7dd87f7a03
commit 946320ea9e
1 changed files with 6 additions and 6 deletions
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12
src/07 Qt Text Editor/main.py
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@ -1,5 +1,5 @@
from PyQt6.QtWidgets import * from PyQt6.QtWidgets import *
from PyQt6.QtGui import QKeySequence from PyQt6.QtGui import QKeySequence, QAction
class MainWindow(QMainWindow): class MainWindow(QMainWindow):
def closeEvent(self, e): def closeEvent(self, e):
@ -13,9 +13,9 @@ class MainWindow(QMainWindow):
if answer & QMessageBox.Save: if answer & QMessageBox.Save:
save() save()
if text.document().isModified(): if text.document().isModified():
# This happens when the user closes the Save As... dialog. # This happens when the user closes the Save As... dialog.
# We do not want to close the window in this case because it # We do not want to close the window in this case because it
# would throw away unsaved changes. # would throw away unsaved changes.
e.ignore() e.ignore()
elif answer & QMessageBox.Cancel: elif answer & QMessageBox.Cancel:
e.ignore() e.ignore()
@ -37,7 +37,7 @@ def open_file():
text.setPlainText(open(path).read()) text.setPlainText(open(path).read())
file_path = path file_path = path
open_action.triggered.connect(open_file) open_action.triggered.connect(open_file)
open_action.setShortcut(QKeySequence.Open) open_action.setShortcut(QKeySequence.StandardKey.Open)
menu.addAction(open_action) menu.addAction(open_action)
save_action = QAction("&Save") save_action = QAction("&Save")
@ -49,7 +49,7 @@ def save():
f.write(text.toPlainText()) f.write(text.toPlainText())
text.document().setModified(False) text.document().setModified(False)
save_action.triggered.connect(save) save_action.triggered.connect(save)
save_action.setShortcut(QKeySequence.Save) save_action.setShortcut(QKeySequence.StandardKey.Save)
menu.addAction(save_action) menu.addAction(save_action)
save_as_action = QAction("Save &As...") save_as_action = QAction("Save &As...")