From 3eb69e6d9b8b8ee46a75f96e6ebd732e9e2e0076 Mon Sep 17 00:00:00 2001
From: KIU Shueng Chuan <nixchuan@gmail.com>
Date: Thu, 13 May 2021 09:48:47 +0800
Subject: [PATCH] provide QApplication.exec() for PySide6 6.0

---
 pyqtgraph/Qt.py | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/pyqtgraph/Qt.py b/pyqtgraph/Qt.py
index 4fd257df..6ae20cbb 100644
--- a/pyqtgraph/Qt.py
+++ b/pyqtgraph/Qt.py
@@ -334,6 +334,10 @@ if QT_LIB == PYSIDE6:
                 self.setColorAt(pos, color)
         QtGui.QGradient.setStops = __setStops
 
+    if not hasattr(QtWidgets.QApplication, 'exec'):
+        # PySide6 6.0 forwards compatibility to PySide6 6.1
+        QtWidgets.QApplication.exec = QtWidgets.QApplication.exec_
+
 
 if QT_LIB == PYQT6:
     # module.Class.EnumClass.Enum -> module.Class.Enum