1 files changed, 20 insertions, 0 deletions
diff --git a/main.py b/main.py
index dff00bd..26fcaaf 100644
--- a/main.py
+++ b/main.py
@@ -12,10 +12,30 @@ import sys, os
 sys.path.insert(0, os.path.dirname(os.path.abspath(__file__)))
 
 from PyQt6.QtWidgets import QApplication
+from PyQt6.QtCore import qInstallMessageHandler, QtMsgType
 from ui.main_window import MainWindow
 
 
+def _qt_message_handler(msg_type, context, message):
+    """Silence one specific, harmless Qt warning: the native windowsvista
+    style's combo-box/menu popup code calls QFont::setPointSize() on a
+    pixel-sized font (our QSS uses px font-size, so pointSize() is -1 by
+    design) — cosmetic console noise only, doesn't affect rendering.
+    Everything else still prints normally."""
+    if "QFont::setPointSize" in message:
+        return
+    if msg_type == QtMsgType.QtWarningMsg:
+        print(f"Warning: {message}", file=sys.stderr)
+    elif msg_type == QtMsgType.QtCriticalMsg:
+        print(f"Critical: {message}", file=sys.stderr)
+    elif msg_type == QtMsgType.QtFatalMsg:
+        print(f"Fatal: {message}", file=sys.stderr)
+    else:
+        print(message, file=sys.stderr)
+
+
 def main():
+    qInstallMessageHandler(_qt_message_handler)
     app = QApplication(sys.argv)
     app.setApplicationName("LabUI")