eric7/UI/VersionsDialog.py

# -*- coding: utf-8 -*-

# Copyright (c) 2022 Detlev Offenbach <detlev@die-offenbachs.de>
#

"""
Module implementing a dialog to show the versions of various components.
"""

from PyQt6.QtCore import Qt
from PyQt6.QtGui import QGuiApplication
from PyQt6.QtWidgets import QDialog, QDialogButtonBox

from .Ui_VersionsDialog import Ui_VersionsDialog


class VersionsDialog(QDialog, Ui_VersionsDialog):
    """
    Class implementing a dialog to show the versions of various components.
    """
    def __init__(self, parent, title, text):
        """
        Constructor
        
        @param parent reference to the parent widget
        @type UserInterface
        @param title dialog title
        @type str
        @param text versions text to be shown
        @type str
        """
        super().__init__(parent)
        self.setupUi(self)
        
        self.__ui = parent
        icon = QGuiApplication.windowIcon().pixmap(64, 64)
        
        self.setWindowTitle(title)
        self.iconLabel.setPixmap(icon)
        self.textLabel.setText(text)
        
        self.__upgradePyQtButton = self.buttonBox.addButton(
            self.tr("Upgrade PyQt..."), QDialogButtonBox.ButtonRole.ActionRole
        )
        self.__upgradePyQtButton.clicked.connect(parent.upgradePyQt)
        
        self.buttonBox.button(
            QDialogButtonBox.StandardButton.Ok).setDefault(True)
        self.buttonBox.button(
            QDialogButtonBox.StandardButton.Ok).setFocus(
                Qt.FocusReason.OtherFocusReason)
        
        msh = self.minimumSizeHint()
        self.resize(max(self.width(), msh.width()), msh.height())
        
        self.exec()