qweechat/about.py

   1 # -*- coding: utf-8 -*-
   2 #
   3 # about.py - about dialog box
   4 #
   5 # Copyright (C) 2011-2021 Sébastien Helleu <flashcode@flashtux.org>
   6 #
   7 # This file is part of QWeeChat, a Qt remote GUI for WeeChat.
   8 #
   9 # QWeeChat is free software; you can redistribute it and/or modify
  10 # it under the terms of the GNU General Public License as published by
  11 # the Free Software Foundation; either version 3 of the License, or
  12 # (at your option) any later version.
  13 #
  14 # QWeeChat is distributed in the hope that it will be useful,
  15 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  16 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  17 # GNU General Public License for more details.
  18 #
  19 # You should have received a copy of the GNU General Public License
  20 # along with QWeeChat.  If not, see <http://www.gnu.org/licenses/>.
  21 #
  22
  23 """About dialog box."""
  24
  25 from PySide6 import QtCore, QtWidgets as QtGui
  26
  27 from qweechat.version import qweechat_version
  28
  29
  30 class AboutDialog(QtGui.QDialog):
  31     """About dialog."""
  32
  33     def __init__(self, app_name, author, weechat_site, *args):
  34         QtGui.QDialog.__init__(*(self,) + args)
  35         self.setModal(True)
  36         self.setWindowTitle('About')
  37
  38         close_button = QtGui.QPushButton('Close')
  39         close_button.pressed.connect(self.close)
  40
  41         hbox = QtGui.QHBoxLayout()
  42         hbox.addStretch(1)
  43         hbox.addWidget(close_button)
  44         hbox.addStretch(1)
  45
  46         vbox = QtGui.QVBoxLayout()
  47         messages = [
  48             f'<b>{app_name}</b> {qweechat_version()}',
  49             f'© 2011-2021 {author}',
  50             '',
  51             f'<a href="{weechat_site}">{weechat_site}</a>',
  52             '',
  53         ]
  54         for msg in messages:
  55             label = QtGui.QLabel(msg)
  56             label.setAlignment(QtCore.Qt.AlignHCenter)
  57             vbox.addWidget(label)
  58         vbox.addLayout(hbox)
  59
  60         self.setLayout(vbox)
  61         self.show()