diff options
Diffstat (limited to 'examples/widgets/tutorials/addressbook')
| -rw-r--r-- | examples/widgets/tutorials/addressbook/part1.py | 5 | ||||
| -rw-r--r-- | examples/widgets/tutorials/addressbook/part2.py | 13 | ||||
| -rw-r--r-- | examples/widgets/tutorials/addressbook/part3.py | 15 | ||||
| -rw-r--r-- | examples/widgets/tutorials/addressbook/part4.py | 32 | ||||
| -rw-r--r-- | examples/widgets/tutorials/addressbook/part5.py | 36 | ||||
| -rw-r--r-- | examples/widgets/tutorials/addressbook/part6.py | 50 | ||||
| -rw-r--r-- | examples/widgets/tutorials/addressbook/part7.py | 57 |
7 files changed, 113 insertions, 95 deletions
diff --git a/examples/widgets/tutorials/addressbook/part1.py b/examples/widgets/tutorials/addressbook/part1.py index e26206d8f..648ddea46 100644 --- a/examples/widgets/tutorials/addressbook/part1.py +++ b/examples/widgets/tutorials/addressbook/part1.py @@ -5,9 +5,8 @@ import sys from PySide6.QtCore import Qt -from PySide6.QtWidgets import (QApplication, QGridLayout, - QLabel, QGridLayout, QLineEdit, QTextEdit, - QWidget) +from PySide6.QtWidgets import (QApplication, QGridLayout, QLabel, QLineEdit, + QTextEdit, QWidget) class AddressBook(QWidget): diff --git a/examples/widgets/tutorials/addressbook/part2.py b/examples/widgets/tutorials/addressbook/part2.py index ccc6139ab..3c0eb451d 100644 --- a/examples/widgets/tutorials/addressbook/part2.py +++ b/examples/widgets/tutorials/addressbook/part2.py @@ -4,9 +4,9 @@ import sys -from PySide6.QtCore import Qt, Signal, Slot -from PySide6.QtWidgets import (QApplication, QDialog, QGridLayout, - QHBoxLayout, QLabel, QLineEdit, +from PySide6.QtCore import Qt +from PySide6.QtWidgets import (QApplication, QGridLayout, + QLabel, QLineEdit, QMessageBox, QPushButton, QTextEdit, QVBoxLayout, QWidget) @@ -102,17 +102,16 @@ class AddressBook(QWidget): address = self._address_text.toPlainText() if name == "" or address == "": - QMessageBox.information(self, "Empty Field", - "Please enter a name and address.") + QMessageBox.information(self, "Empty Field", "Please enter a name and address.") return if name not in self.contacts: self.contacts[name] = address QMessageBox.information(self, "Add Successful", - f'"{name}" has been added to your address book.') + f'"{name}" has been added to your address book.') else: QMessageBox.information(self, "Add Unsuccessful", - f'Sorry, "{name}" is already in your address book.') + f'Sorry, "{name}" is already in your address book.') return if not self.contacts: diff --git a/examples/widgets/tutorials/addressbook/part3.py b/examples/widgets/tutorials/addressbook/part3.py index 5365c1ae0..611796f5e 100644 --- a/examples/widgets/tutorials/addressbook/part3.py +++ b/examples/widgets/tutorials/addressbook/part3.py @@ -4,8 +4,8 @@ import sys -from PySide6.QtCore import Qt, Signal, Slot -from PySide6.QtWidgets import (QApplication, QDialog, QGridLayout, +from PySide6.QtCore import Qt, Slot +from PySide6.QtWidgets import (QApplication, QGridLayout, QHBoxLayout, QLabel, QLineEdit, QMessageBox, QPushButton, QTextEdit, QVBoxLayout, QWidget) @@ -110,22 +110,22 @@ class AddressBook(QWidget): self._submit_button.show() self._cancel_button.show() + @Slot() def submit_contact(self): name = self._name_line.text() address = self._address_text.toPlainText() if name == "" or address == "": - QMessageBox.information(self, "Empty Field", - "Please enter a name and address.") + QMessageBox.information(self, "Empty Field", "Please enter a name and address.") return if name not in self.contacts: self.contacts[name] = address QMessageBox.information(self, "Add Successful", - f'"{name}" has been added to your address book.') + f'"{name}" has been added to your address book.') else: QMessageBox.information(self, "Add Unsuccessful", - f'Sorry, "{name}" is already in your address book.') + f'Sorry, "{name}" is already in your address book.') return if not self.contacts: @@ -143,6 +143,7 @@ class AddressBook(QWidget): self._submit_button.hide() self._cancel_button.hide() + @Slot() def cancel(self): self._name_line.setText(self._old_name) self._address_text.setText(self._old_address) @@ -162,6 +163,7 @@ class AddressBook(QWidget): self._submit_button.hide() self._cancel_button.hide() + @Slot() def next(self): name = self._name_line.text() it = iter(self.contacts) @@ -179,6 +181,7 @@ class AddressBook(QWidget): self._name_line.setText(next_name) self._address_text.setText(next_address) + @Slot() def previous(self): name = self._name_line.text() diff --git a/examples/widgets/tutorials/addressbook/part4.py b/examples/widgets/tutorials/addressbook/part4.py index 0b1edb054..95f31d46c 100644 --- a/examples/widgets/tutorials/addressbook/part4.py +++ b/examples/widgets/tutorials/addressbook/part4.py @@ -4,8 +4,8 @@ import sys -from PySide6.QtCore import Qt, Signal, Slot -from PySide6.QtWidgets import (QApplication, QDialog, QGridLayout, +from PySide6.QtCore import Qt, Slot +from PySide6.QtWidgets import (QApplication, QGridLayout, QHBoxLayout, QLabel, QLineEdit, QMessageBox, QPushButton, QTextEdit, QVBoxLayout, QWidget) @@ -105,6 +105,7 @@ class AddressBook(QWidget): self.setLayout(main_layout) self.setWindowTitle("Simple Address Book") + @Slot() def add_contact(self): self._old_name = self._name_line.text() self._old_address = self._address_text.toPlainText() @@ -114,72 +115,76 @@ class AddressBook(QWidget): self.update_interface(self.AddingMode) + @Slot() def edit_contact(self): self._old_name = self._name_line.text() self._old_address = self._address_text.toPlainText() self.update_interface(self.EditingMode) + @Slot() def submit_contact(self): name = self._name_line.text() address = self._address_text.toPlainText() if name == "" or address == "": - QMessageBox.information(self, "Empty Field", - "Please enter a name and address.") + QMessageBox.information(self, "Empty Field", "Please enter a name and address.") return if self._current_mode == self.AddingMode: if name not in self.contacts: self.contacts[name] = address QMessageBox.information(self, "Add Successful", - f'"{name}" has been added to your address book.') + f'"{name}" has been added to your address book.') else: QMessageBox.information(self, "Add Unsuccessful", - f'Sorry, "{name}" is already in your address book.') + f'Sorry, "{name}" is already in your address book.') return elif self._current_mode == self.EditingMode: if self._old_name != name: if name not in self.contacts: QMessageBox.information(self, "Edit Successful", - f'"{self.oldName}" has been edited in your address book.') + f'"{self.oldName}" has been edited in your ' + 'address book.') del self.contacts[self._old_name] self.contacts[name] = address else: QMessageBox.information(self, "Edit Unsuccessful", - f'Sorry, "{name}" is already in your address book.') + f'Sorry, "{name}" is already in your address book.') return elif self._old_address != address: QMessageBox.information(self, "Edit Successful", - f'"{name}" has been edited in your address book.') + f'"{name}" has been edited in your address book.') self.contacts[name] = address self.update_interface(self.NavigationMode) + @Slot() def cancel(self): self._name_line.setText(self._old_name) self._address_text.setText(self._old_address) self.update_interface(self.NavigationMode) + @Slot() def remove_contact(self): name = self._name_line.text() - address = self._address_text.toPlainText() if name in self.contacts: button = QMessageBox.question(self, "Confirm Remove", - f'Are you sure you want to remove "{name}"?', - QMessageBox.Yes | QMessageBox.No) + f'Are you sure you want to remove "{name}"?', + QMessageBox.Yes | QMessageBox.No) if button == QMessageBox.Yes: self.previous() del self.contacts[name] QMessageBox.information(self, "Remove Successful", - f'"{name}" has been removed from your address book.') + f'"{name}" has been removed from your address book.') self.update_interface(self.NavigationMode) + @Slot() def next(self): name = self._name_line.text() it = iter(self.contacts) @@ -197,6 +202,7 @@ class AddressBook(QWidget): self._name_line.setText(next_name) self._address_text.setText(next_address) + @Slot() def previous(self): name = self._name_line.text() diff --git a/examples/widgets/tutorials/addressbook/part5.py b/examples/widgets/tutorials/addressbook/part5.py index 48404c95d..1e9c05862 100644 --- a/examples/widgets/tutorials/addressbook/part5.py +++ b/examples/widgets/tutorials/addressbook/part5.py @@ -2,10 +2,9 @@ # Copyright (C) 2022 The Qt Company Ltd. # SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause -import pickle import sys -from PySide6.QtCore import Qt, Signal, Slot +from PySide6.QtCore import Qt, Slot from PySide6.QtWidgets import (QApplication, QDialog, QGridLayout, QHBoxLayout, QLabel, QLineEdit, QMessageBox, QPushButton, QTextEdit, @@ -112,6 +111,7 @@ class AddressBook(QWidget): self.setLayout(main_layout) self.setWindowTitle("Simple Address Book") + @Slot() def add_contact(self): self._old_name = self._name_line.text() self._old_address = self._address_text.toPlainText() @@ -121,72 +121,76 @@ class AddressBook(QWidget): self.update_interface(self.AddingMode) + @Slot() def edit_contact(self): self._old_name = self._name_line.text() self._old_address = self._address_text.toPlainText() self.update_interface(self.EditingMode) + @Slot() def submit_contact(self): name = self._name_line.text() address = self._address_text.toPlainText() if name == "" or address == "": - QMessageBox.information(self, "Empty Field", - "Please enter a name and address.") + QMessageBox.information(self, "Empty Field", "Please enter a name and address.") return if self._current_mode == self.AddingMode: if name not in self.contacts: self.contacts[name] = address QMessageBox.information(self, "Add Successful", - f'"{name}" has been added to your address book.') + f'"{name}" has been added to your address book.') else: QMessageBox.information(self, "Add Unsuccessful", - f'Sorry, "{name}" is already in your address book.') + f'Sorry, "{name}" is already in your address book.') return elif self._current_mode == self.EditingMode: if self._old_name != name: if name not in self.contacts: QMessageBox.information(self, "Edit Successful", - f'"{self.oldName}" has been edited in your address book.') + f'"{self.oldName}" has been edited in your ' + 'address book.') del self.contacts[self._old_name] self.contacts[name] = address else: QMessageBox.information(self, "Edit Unsuccessful", - f'Sorry, "{name}" is already in your address book.') + f'Sorry, "{name}" is already in your address book.') return elif self._old_address != address: QMessageBox.information(self, "Edit Successful", - f'"{name}" has been edited in your address book.') + f'"{name}" has been edited in your address book.') self.contacts[name] = address self.update_interface(self.NavigationMode) + @Slot() def cancel(self): self._name_line.setText(self._old_name) self._address_text.setText(self._old_address) self.update_interface(self.NavigationMode) + @Slot() def remove_contact(self): name = self._name_line.text() - address = self._address_text.toPlainText() if name in self.contacts: button = QMessageBox.question(self, "Confirm Remove", - f'Are you sure you want to remove "{name}"?', - QMessageBox.Yes | QMessageBox.No) + f'Are you sure you want to remove "{name}"?', + QMessageBox.Yes | QMessageBox.No) if button == QMessageBox.Yes: self.previous() del self.contacts[name] QMessageBox.information(self, "Remove Successful", - f'"{name}" has been removed from your address book.') + f'"{name}" has been removed from your address book.') self.update_interface(self.NavigationMode) + @Slot() def next(self): name = self._name_line.text() it = iter(self.contacts) @@ -204,6 +208,7 @@ class AddressBook(QWidget): self._name_line.setText(next_name) self._address_text.setText(next_address) + @Slot() def previous(self): name = self._name_line.text() @@ -237,7 +242,7 @@ class AddressBook(QWidget): self._address_text.setText(self.contacts[contact_name]) else: QMessageBox.information(self, "Contact Not Found", - f'Sorry, "{contact_name}" is not in your address book.') + f'Sorry, "{contact_name}" is not in your address book.') return self.update_interface(self.NavigationMode) @@ -305,8 +310,7 @@ class FindDialog(QDialog): text = self._line_edit.text() if not text: - QMessageBox.information(self, "Empty Field", - "Please enter a name.") + QMessageBox.information(self, "Empty Field", "Please enter a name.") return else: self._find_text = text diff --git a/examples/widgets/tutorials/addressbook/part6.py b/examples/widgets/tutorials/addressbook/part6.py index 9070a34da..d11298fb9 100644 --- a/examples/widgets/tutorials/addressbook/part6.py +++ b/examples/widgets/tutorials/addressbook/part6.py @@ -5,7 +5,7 @@ import pickle import sys -from PySide6.QtCore import QFile, QIODevice, QTextStream, Qt, Signal, Slot +from PySide6.QtCore import Qt, Slot from PySide6.QtWidgets import (QApplication, QDialog, QFileDialog, QGridLayout, QHBoxLayout, QLabel, QLineEdit, QMessageBox, QPushButton, QTextEdit, @@ -122,6 +122,7 @@ class AddressBook(QWidget): self.setLayout(main_layout) self.setWindowTitle("Simple Address Book") + @Slot() def add_contact(self): self._old_name = self._name_line.text() self._old_address = self._address_text.toPlainText() @@ -131,72 +132,76 @@ class AddressBook(QWidget): self.update_interface(self.AddingMode) + @Slot() def edit_contact(self): self._old_name = self._name_line.text() self._old_address = self._address_text.toPlainText() self.update_interface(self.EditingMode) + @Slot() def submit_contact(self): name = self._name_line.text() address = self._address_text.toPlainText() if name == "" or address == "": - QMessageBox.information(self, "Empty Field", - "Please enter a name and address.") + QMessageBox.information(self, "Empty Field", "Please enter a name and address.") return if self._current_mode == self.AddingMode: if name not in self.contacts: self.contacts[name] = address QMessageBox.information(self, "Add Successful", - f'"{name}" has been added to your address book.') + f'"{name}" has been added to your address book.') else: QMessageBox.information(self, "Add Unsuccessful", - f'Sorry, "{name}" is already in your address book.') + f'Sorry, "{name}" is already in your address book.') return elif self._current_mode == self.EditingMode: if self._old_name != name: if name not in self.contacts: QMessageBox.information(self, "Edit Successful", - f'"{self.oldName}" has been edited in your address book.') + f'"{self.oldName}" has been edited in your ' + 'address book.') del self.contacts[self._old_name] self.contacts[name] = address else: QMessageBox.information(self, "Edit Unsuccessful", - f'Sorry, "{name}" is already in your address book.') + f'Sorry, "{name}" is already in your address book.') return elif self._old_address != address: QMessageBox.information(self, "Edit Successful", - f'"{name}" has been edited in your address book.') + f'"{name}" has been edited in your address book.') self.contacts[name] = address self.update_interface(self.NavigationMode) + @Slot() def cancel(self): self._name_line.setText(self._old_name) self._address_text.setText(self._old_address) self.update_interface(self.NavigationMode) + @Slot() def remove_contact(self): name = self._name_line.text() - address = self._address_text.toPlainText() if name in self.contacts: button = QMessageBox.question(self, "Confirm Remove", - f'Are you sure you want to remove "{name}"?', - QMessageBox.Yes | QMessageBox.No) + f'Are you sure you want to remove "{name}"?', + QMessageBox.Yes | QMessageBox.No) if button == QMessageBox.Yes: self.previous() del self.contacts[name] QMessageBox.information(self, "Remove Successful", - f'"{name}" has been removed from your address book.') + f'"{name}" has been removed from your address book.') self.update_interface(self.NavigationMode) + @Slot() def next(self): name = self._name_line.text() it = iter(self.contacts) @@ -214,6 +219,7 @@ class AddressBook(QWidget): self._name_line.setText(next_name) self._address_text.setText(next_address) + @Slot() def previous(self): name = self._name_line.text() @@ -247,7 +253,7 @@ class AddressBook(QWidget): self._address_text.setText(self.contacts[contact_name]) else: QMessageBox.information(self, "Contact Not Found", - f'Sorry, "{contact_name}" is not in your address book.') + f'Sorry, "{contact_name}" is not in your address book.') return self.update_interface(self.NavigationMode) @@ -297,8 +303,8 @@ class AddressBook(QWidget): def save_to_file(self): fileName, _ = QFileDialog.getSaveFileName(self, - "Save Address Book", '', - "Address Book (*.abk);;All Files (*)") + "Save Address Book", '', + "Address Book (*.abk);;All Files (*)") if not fileName: return @@ -307,7 +313,7 @@ class AddressBook(QWidget): out_file = open(str(fileName), 'wb') except IOError: QMessageBox.information(self, "Unable to open file", - f'There was an error opening "{fileName}"') + f'There was an error opening "{fileName}"') return pickle.dump(self.contacts, out_file) @@ -315,8 +321,8 @@ class AddressBook(QWidget): def load_from_file(self): fileName, _ = QFileDialog.getOpenFileName(self, - "Open Address Book", '', - "Address Book (*.abk);;All Files (*)") + "Open Address Book", '', + "Address Book (*.abk);;All Files (*)") if not fileName: return @@ -325,7 +331,7 @@ class AddressBook(QWidget): in_file = open(str(fileName), 'rb') except IOError: QMessageBox.information(self, "Unable to open file", - f'There was an error opening "{fileName}"') + f'There was an error opening "{fileName}"') return self.contacts = pickle.load(in_file) @@ -333,8 +339,7 @@ class AddressBook(QWidget): if len(self.contacts) == 0: QMessageBox.information(self, "No contacts in file", - "The file you are attempting to open contains no " - "contacts.") + "The file you are attempting to open contains no contacts.") else: for name, address in self.contacts: self._name_line.setText(name) @@ -368,8 +373,7 @@ class FindDialog(QDialog): text = self._line_edit.text() if not text: - QMessageBox.information(self, "Empty Field", - "Please enter a name.") + QMessageBox.information(self, "Empty Field", "Please enter a name.") return self._find_text = text diff --git a/examples/widgets/tutorials/addressbook/part7.py b/examples/widgets/tutorials/addressbook/part7.py index 2fc7a8d1c..3829c003d 100644 --- a/examples/widgets/tutorials/addressbook/part7.py +++ b/examples/widgets/tutorials/addressbook/part7.py @@ -5,7 +5,7 @@ import pickle import sys -from PySide6.QtCore import QFile, QIODevice, QTextStream, Qt, Signal, Slot +from PySide6.QtCore import QFile, QIODevice, QTextStream, Qt, Slot from PySide6.QtWidgets import (QApplication, QDialog, QFileDialog, QGridLayout, QHBoxLayout, QLabel, QLineEdit, QMessageBox, QPushButton, QTextEdit, @@ -128,6 +128,7 @@ class AddressBook(QWidget): self.setLayout(main_layout) self.setWindowTitle("Simple Address Book") + @Slot() def add_contact(self): self._old_name = self._name_line.text() self._old_address = self._address_text.toPlainText() @@ -137,72 +138,76 @@ class AddressBook(QWidget): self.update_interface(self.AddingMode) + @Slot() def edit_contact(self): self._old_name = self._name_line.text() self._old_address = self._address_text.toPlainText() self.update_interface(self.EditingMode) + @Slot() def submit_contact(self): name = self._name_line.text() address = self._address_text.toPlainText() if name == "" or address == "": - QMessageBox.information(self, "Empty Field", - "Please enter a name and address.") + QMessageBox.information(self, "Empty Field", "Please enter a name and address.") return if self._current_mode == self.AddingMode: if name not in self.contacts: self.contacts[name] = address QMessageBox.information(self, "Add Successful", - f'"{name}" has been added to your address book.') + f'"{name}" has been added to your address book.') else: QMessageBox.information(self, "Add Unsuccessful", - f'Sorry, "{name}" is already in your address book.') + f'Sorry, "{name}" is already in your address book.') return elif self._current_mode == self.EditingMode: if self._old_name != name: if name not in self.contacts: QMessageBox.information(self, "Edit Successful", - f'"{self.oldName}" has been edited in your address book.') + f'"{self.oldName}" has been edited in your ' + 'address book.') del self.contacts[self._old_name] self.contacts[name] = address else: QMessageBox.information(self, "Edit Unsuccessful", - f'Sorry, "{name}" is already in your address book.') + f'Sorry, "{name}" is already in your address book.') return elif self._old_address != address: QMessageBox.information(self, "Edit Successful", - f'"{name}" has been edited in your address book.') + f'"{name}" has been edited in your address book.') self.contacts[name] = address self.update_interface(self.NavigationMode) + @Slot() def cancel(self): self._name_line.setText(self._old_name) self._address_text.setText(self._old_address) self.update_interface(self.NavigationMode) + @Slot() def remove_contact(self): name = self._name_line.text() - address = self._address_text.toPlainText() if name in self.contacts: button = QMessageBox.question(self, "Confirm Remove", - f'Are you sure you want to remove "{name}"?', - QMessageBox.Yes | QMessageBox.No) + f'Are you sure you want to remove "{name}"?', + QMessageBox.Yes | QMessageBox.No) if button == QMessageBox.Yes: self.previous() del self.contacts[name] QMessageBox.information(self, "Remove Successful", - f'"{name}" has been removed from your address book.') + f'"{name}" has been removed from your address book.') self.update_interface(self.NavigationMode) + @Slot() def next(self): name = self._name_line.text() it = iter(self.contacts) @@ -220,6 +225,7 @@ class AddressBook(QWidget): self._name_line.setText(next_name) self._address_text.setText(next_address) + @Slot() def previous(self): name = self._name_line.text() @@ -253,7 +259,7 @@ class AddressBook(QWidget): self._address_text.setText(self.contacts[contact_name]) else: QMessageBox.information(self, "Contact Not Found", - f'Sorry, "{contact_name}" is not in your address book.') + f'Sorry, "{contact_name}" is not in your address book.') return self.update_interface(self.NavigationMode) @@ -306,8 +312,8 @@ class AddressBook(QWidget): def save_to_file(self): fileName, _ = QFileDialog.getSaveFileName(self, - "Save Address Book", '', - "Address Book (*.abk);;All Files (*)") + "Save Address Book", '', + "Address Book (*.abk);;All Files (*)") if not fileName: return @@ -316,7 +322,7 @@ class AddressBook(QWidget): out_file = open(str(fileName), 'wb') except IOError: QMessageBox.information(self, "Unable to open file", - f'There was an error opening "{fileName}"') + f'There was an error opening "{fileName}"') return pickle.dump(self.contacts, out_file) @@ -324,8 +330,8 @@ class AddressBook(QWidget): def load_from_file(self): fileName, _ = QFileDialog.getOpenFileName(self, - "Open Address Book", '', - "Address Book (*.abk);;All Files (*)") + "Open Address Book", '', + "Address Book (*.abk);;All Files (*)") if not fileName: return @@ -334,7 +340,7 @@ class AddressBook(QWidget): in_file = open(str(fileName), 'rb') except IOError: QMessageBox.information(self, "Unable to open file", - f'There was an error opening "{fileName}"') + f'There was an error opening "{fileName}"') return self.contacts = pickle.load(in_file) @@ -342,8 +348,7 @@ class AddressBook(QWidget): if len(self.contacts) == 0: QMessageBox.information(self, "No contacts in file", - "The file you are attempting to open contains no " - "contacts.") + "The file you are attempting to open contains no contacts.") else: for name, address in self.contacts: self._name_line.setText(name) @@ -365,7 +370,7 @@ class AddressBook(QWidget): last_name = '' file_name = QFileDialog.getSaveFileName(self, "Export Contact", - '', "vCard Files (*.vcf);;All Files (*)")[0] + '', "vCard Files (*.vcf);;All Files (*)")[0] if not file_name: return @@ -373,8 +378,7 @@ class AddressBook(QWidget): out_file = QFile(file_name) if not out_file.open(QIODevice.WriteOnly): - QMessageBox.information(self, "Unable to open file", - out_file.errorString()) + QMessageBox.information(self, "Unable to open file", out_file.errorString()) return out_s = QTextStream(out_file) @@ -392,7 +396,7 @@ class AddressBook(QWidget): out_s << 'END:VCARD' << '\n' QMessageBox.information(self, "Export Successful", - f'"{name}" has been exported as a vCard.') + f'"{name}" has been exported as a vCard.') class FindDialog(QDialog): @@ -420,8 +424,7 @@ class FindDialog(QDialog): text = self._line_edit.text() if not text: - QMessageBox.information(self, "Empty Field", - "Please enter a name.") + QMessageBox.information(self, "Empty Field", "Please enter a name.") return self._find_text = text |