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Merge pull request #5550 from zebra-lucky/fix_qt_gui_qrcodewidget_pen
qt gui: fix qrcodewidget pen for retina display
dependabot/pip/contrib/deterministic-build/ecdsa-0.13.3
ThomasV
6 years ago
committed by
GitHub
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with
5 additions and
2 deletions
-
electrum/gui/qt/qrcodewidget.py
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@ -1,8 +1,9 @@ |
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import os |
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import qrcode |
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from PyQt5.QtGui import QColor |
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from PyQt5.QtGui import QColor, QPen |
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import PyQt5.QtGui as QtGui |
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from PyQt5.QtCore import Qt |
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from PyQt5.QtWidgets import ( |
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QApplication, QVBoxLayout, QTextEdit, QHBoxLayout, QPushButton, QWidget) |
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@ -48,6 +49,8 @@ class QRCodeWidget(QWidget): |
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black = QColor(0, 0, 0, 255) |
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white = QColor(255, 255, 255, 255) |
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black_pen = QPen(black) |
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black_pen.setJoinStyle(Qt.MiterJoin) |
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if not self.qr: |
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qp = QtGui.QPainter() |
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@ -77,7 +80,7 @@ class QRCodeWidget(QWidget): |
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qp.drawRect(0, 0, framesize, framesize) |
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# Draw qr code |
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qp.setBrush(black) |
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qp.setPen(black) |
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qp.setPen(black_pen) |
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for r in range(k): |
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for c in range(k): |
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if matrix[r][c]: |
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