From 95bd2f69d712f39df8d88b58d43a98376b22a186 Mon Sep 17 00:00:00 2001
From: s0600204 <2053873+s0600204@users.noreply.github.com>
Date: Sat, 15 Feb 2020 13:06:08 +0000
Subject: [PATCH] Detect qt5ct and workaround it (#198)

* Detect qt5ct and workaround it

The documentation of python's `os` module recommends modifying `os.environ`
directly, rather than using `os.unsetenv()`. (Modifying the former causes
the latter to be called; using the latter doesn't update the former.)
---
 lisp/main.py | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/lisp/main.py b/lisp/main.py
index e022dc8e0..febbdce3c 100644
--- a/lisp/main.py
+++ b/lisp/main.py
@@ -21,7 +21,7 @@
 import logging
 import sys
 from itertools import chain
-from os import path
+from os import environ, path
 
 from PyQt5.QtCore import QTranslator, QLocale, QLibraryInfo
 from PyQt5.QtGui import QFont, QIcon
@@ -63,6 +63,11 @@ def main():
         level=log
     )
 
+    # Detect qt5ct (icons do not appear when qt5ct is installed)
+    if 'QT_QPA_PLATFORMTHEME' in environ and environ['QT_QPA_PLATFORMTHEME'] == 'qt5ct':
+        logging.warning('qt5ct detected. Linux Show Player and qt5ct are not compatible. Overriding.')
+        del environ['QT_QPA_PLATFORMTHEME']
+
     # Create the QApplication
     qt_app = QApplication(sys.argv)
     qt_app.setApplicationName('Linux Show Player')