diff options
Diffstat (limited to 'examples/widgets/dialogs/licensewizard/licensewizard.py')
| -rw-r--r-- | examples/widgets/dialogs/licensewizard/licensewizard.py | 298 |
1 files changed, 298 insertions, 0 deletions
diff --git a/examples/widgets/dialogs/licensewizard/licensewizard.py b/examples/widgets/dialogs/licensewizard/licensewizard.py new file mode 100644 index 000000000..28667d173 --- /dev/null +++ b/examples/widgets/dialogs/licensewizard/licensewizard.py @@ -0,0 +1,298 @@ +# Copyright (C) 2022 The Qt Company Ltd. +# SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause + +import sys +from enum import IntEnum +from pathlib import Path + +from PySide6.QtCore import QRegularExpression +from PySide6.QtGui import QPixmap, QRegularExpressionValidator +from PySide6.QtPrintSupport import QPrintDialog, QPrinter +from PySide6.QtWidgets import (QCheckBox, QGridLayout, QLabel, QLineEdit, + QMessageBox, QRadioButton, QVBoxLayout, QWizard, + QWizardPage) + +EMAIL_REGEXP = ".+@.+" + + +class Pages(IntEnum): + Page_Intro = 0 + Page_Evaluate = 1 + Page_Register = 2 + Page_Details = 3 + Page_Conclusion = 4 + + +class IntroPage(QWizardPage): + def __init__(self, parent=None): + super().__init__(parent) + + self.setTitle("Introduction") + + path = Path(__file__).resolve().parent + + self.setPixmap(QWizard.WatermarkPixmap, QPixmap(path / "images" / "watermark.png")) + self.top_label = QLabel( + "This wizard will help you register your copy of " + "<i>Super Product One</i>™ or start " + "evaluating the product" + ) + self.top_label.setWordWrap(True) + + self.register_radio_button = QRadioButton("&Register your copy") + self.register_radio_button.setChecked(True) + + self.evaluate_radio_button = QRadioButton("&Evaluate the product for 30 days") + layout = QVBoxLayout(self) + layout.addWidget(self.top_label) + layout.addWidget(self.register_radio_button) + layout.addWidget(self.evaluate_radio_button) + + def nextId(self): + if self.evaluate_radio_button.isChecked(): + return Pages.Page_Evaluate + else: + return Pages.Page_Register + + +class EvaluatePage(QWizardPage): + def __init__(self, parent=None): + super().__init__(parent) + self.setTitle("Evaluate <i>Super Product One</i>&trade") + self.setSubTitle( + "Please fill both fields. Make sure to provide a valid " + "email address (e.g., john.smith@example.com)." + ) + + self.name_label = QLabel("N&ame:") + self.name_line_edit = QLineEdit() + + self.name_label.setBuddy(self.name_line_edit) + + self.email_label = QLabel("&Email address:") + self.email_line_edit = QLineEdit() + self.email_line_edit.setValidator( + QRegularExpressionValidator(QRegularExpression(EMAIL_REGEXP), self) + ) + self.email_label.setBuddy(self.email_line_edit) + + self.registerField("evaluate.name*", self.name_line_edit) + self.registerField("evaluate.email*", self.email_line_edit) + + layout = QGridLayout(self) + layout.addWidget(self.name_label, 0, 0) + layout.addWidget(self.name_line_edit, 0, 1) + layout.addWidget(self.email_label, 1, 0) + layout.addWidget(self.email_line_edit, 1, 1) + + def nextId(self): + return Pages.Page_Conclusion + + +class RegisterPage(QWizardPage): + def __init__(self, parent=None): + super().__init__(parent) + self.setTitle("Register Your Copy of <i>Super Product One</i>&trade") + self.setSubTitle("If you have an upgrade key, please fill in " "the appropriate field.") + + self.name_label = QLabel("N&ame:") + self.name_line_edit = QLineEdit() + self.name_label.setBuddy(self.name_line_edit) + + self.upgrade_key_label = QLabel("&Upgrade key:") + self.upgrade_key_line_edit = QLineEdit() + self.upgrade_key_label.setBuddy(self.upgrade_key_line_edit) + + self.registerField("register.name*", self.name_line_edit) + self.registerField("register.upgradeKey", self.upgrade_key_line_edit) + + layout = QGridLayout(self) + layout.addWidget(self.name_label, 0, 0) + layout.addWidget(self.name_line_edit, 0, 1) + layout.addWidget(self.upgrade_key_label, 1, 0) + layout.addWidget(self.upgrade_key_line_edit, 1, 1) + + def nextId(self): + if self.upgrade_key_line_edit.text(): + return Pages.Page_Details + else: + return Pages.Page_Conclusion + + +class DetailsPage(QWizardPage): + def __init__(self, parent=None): + super().__init__(parent) + self.setTitle("Fill In Your Details") + self.setSubTitle( + "Please fill all three fields. Make sure to provide a valid " + "email address (e.g., tanaka.aya@example.co.jp)." + ) + + self.company_label = QLabel("&Company name:") + self.company_line_edit = QLineEdit() + self.company_label.setBuddy(self.company_line_edit) + + self.email_label = QLabel("&Email address:") + self.email_line_edit = QLineEdit() + self.email_line_edit.setValidator( + QRegularExpressionValidator(QRegularExpression(EMAIL_REGEXP), self) + ) + self.email_label.setBuddy(self.email_line_edit) + + self.postal_label = QLabel("&Postal address:") + self.postal_line_edit = QLineEdit() + self.postal_label.setBuddy(self.postal_line_edit) + + self.registerField("details.company*", self.company_line_edit) + self.registerField("details.email*", self.email_line_edit) + self.registerField("details.postal*", self.postal_line_edit) + + layout = QGridLayout(self) + layout.addWidget(self.company_label, 0, 0) + layout.addWidget(self.company_line_edit, 0, 1) + layout.addWidget(self.email_label, 1, 0) + layout.addWidget(self.email_line_edit, 1, 1) + layout.addWidget(self.postal_label, 2, 0) + layout.addWidget(self.postal_line_edit, 2, 1) + + def nextId(self): + return Pages.Page_Conclusion + + +class ConclusionPage(QWizardPage): + def __init__(self, parent=None): + super().__init__(parent) + self.setTitle("Complete Your Registration") + + path = Path(__file__).resolve().parent + self.setPixmap(QWizard.WatermarkPixmap, QPixmap(path / "images" / "watermark.png")) + + self.bottom_label = QLabel() + self.bottom_label.setWordWrap(True) + + agreeCheckBox = QCheckBox("I agree to the terms of the license") + + self.registerField("conclusion.agree*", agreeCheckBox) + + layout = QVBoxLayout(self) + layout.addWidget(self.bottom_label) + layout.addWidget(agreeCheckBox) + + self.custom_button_clicked_signal_connected = False + + def nextId(self): + return -1 + + def initializePage(self): + if self.wizard().hasVisitedPage(Pages.Page_Evaluate): + license_text = "<u>Evaluation License Agreement:</u> " + "You can use self software for 30 days and make one " + "backup, but you are not allowed to distribute it." + elif self.wizard().hasVisitedPage(Pages.Page_Details): + license_text = ( + "<u>First-Time License Agreement:</u> " + "You can use self software subject to the license " + "you will receive by email." + ) + + else: + license_text = ( + "<u>Upgrade License Agreement:</u> " + "This software is licensed under the terms of your " + "current license." + ) + self.bottom_label.setText(license_text) + + def setVisible(self, visible: bool): + super().setVisible(visible) + if visible: + self.wizard().setButtonText(QWizard.CustomButton1, "&Print") + self.wizard().setOption(QWizard.HaveCustomButton1, True) + + if not self.custom_button_clicked_signal_connected: + self.custom_button_clicked_signal_connected = True + self.wizard().customButtonClicked.connect(self.print_button_clicked) + else: + self.wizard().setOption(QWizard.HaveCustomButton1, False) + + if self.custom_button_clicked_signal_connected: + self.custom_button_clicked_signal_connected = False + self.wizard().customButtonClicked.disconnect(self.print_button_clicked) + + def print_button_clicked(self): + printer = QPrinter() + + dialog = QPrintDialog(printer, self) + if dialog.exec(): + QMessageBox.warning( + self, + "Print License", + "As an environmentally friendly measure, the " + "license text will not actually be printed.", + ) + + +class LicenseWizard(QWizard): + def __init__(self, parent=None): + super().__init__(parent) + + self._pages = [ + IntroPage(), + EvaluatePage(), + RegisterPage(), + DetailsPage(), + ConclusionPage() + ] + + for page in self._pages: + self.addPage(page) + + self.setStartId(Pages.Page_Intro) + + if sys.platform == 'darwin': + self.setWizardStyle(QWizard.ModernStyle) + + self.setOption(QWizard.HaveHelpButton, True) + + path = Path(__file__).resolve().parent + self.setPixmap(QWizard.LogoPixmap, QPixmap(path / "images" / "logo.png")) + + self.helpRequested.connect(self.show_help) + self.setWindowTitle("License Wizard") + + self.last_help_message: str = None + + def show_help(self): + if self.currentId() == Pages.Page_Intro: + message = "The decision you make here will affect which page you get to see next." + + elif self.currentId() == Pages.Page_Evaluate: + message = ( + "Make sure to provide a valid email address, such as " + "toni.buddenbrook@example.de." + ) + + elif self.currentId() == Pages.Page_Register: + message = ( + "If you don't provide an upgrade key, you will be asked to fill in your details." + ) + + elif self.currentId() == Pages.Page_Details: + message = ( + "Make sure to provide a valid email address, such as " + "thomas.gradgrind@example.co.uk." + ) + + elif self.currentId() == Pages.Page_Conclusion: + message = "You must accept the terms and conditions of the license to proceed." + else: + message = "This help is likely not to be of any help." + + if self.last_help_message == message: + message = ( + "Sorry, I already gave what help I could. Maybe you should try asking a human?" + ) + + QMessageBox.information(self, "License Wizard Help", message) + + self.last_help_message = message |