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multiwallet_gui/about.py

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+#! /usr/bin/env bash
+
+from PyQt5.QtCore import Qt
+from PyQt5.QtWidgets import (
+    QLabel,
+    QVBoxLayout,
+    QWidget,
+)
+
+ABOUT_COPY = """
+<h2>
+  Welcome to Multiwallet
+</h2>
+<p>
+  Multiwallet generates seeds (wallets), validates receive addresses (before getting a payment), and signs transactions (to spend your bitcoin).
+  It is designed for use on an airgapped/eternally quarantined machine.
+</p>
+<p>
+  Multiwallet is free open-source software with no warranty.
+  <b>Use at your own risk.</b>
+</p>
+<hr/>
+<p>
+  Good:
+  <ul>
+    <li>Free and open-source</li>
+    <li>Native support for multisig segwit transactions via PSBT</li>
+    <li>1-click downloadable binary for MacOS. Windows/Linux coming soon</li>
+  </ul>
+</p>
+<p>
+  Bad:
+  <ul>
+    <li>Software-wallets are less secure than hardware wallets for non-experts</li>
+    <li>Stateless wallets <a href="https://btcguide.github.io/known-issues/verify-receive-address">can't keep track of your cosigners</a> (but you can)</li>
+    <li>Early software. QR code support is currently limited for example.</li>
+  </ul>
+</p>
+<p>
+  Read more about Multiwallet <a href="https://github.com/mflaxman/multiwallet/">on GitHub</a>.
+  Our community Telegram group can be found at <a href="https://t.me/multiwallet">https://t.me/multiwallet</a>.
+</p>
+"""
+
+
+class AboutTab(QWidget):
+    TITLE = "About"
+    HOVER = "Info about Multiwallet GUI"
+
+    def __init__(self):
+        super().__init__()
+
+        vbox = QVBoxLayout(self)
+
+        self.mainLabel = QLabel(ABOUT_COPY)
+        self.mainLabel.setWordWrap(True)
+
+        vbox.addWidget(self.mainLabel)
+        vbox.setAlignment(Qt.AlignTop)
+
+        self.setLayout(vbox)