From fa4496db016da236d6856177eea6fe85ccfaae4d Mon Sep 17 00:00:00 2001
From: Giles Knap <giles.knap@diamond.ac.uk>
Date: Thu, 18 Apr 2024 16:30:15 +0100
Subject: [PATCH] add pyside6 system dependencies

---
 Dockerfile | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/Dockerfile b/Dockerfile
index c4404ecabb..4e70aa5621 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -3,9 +3,14 @@
 ARG PYTHON_VERSION=3.11
 FROM python:${PYTHON_VERSION} as developer
 
+# Allow Qt 6 (pyside6) UI to work in the container - also see apt-get below
+ENV MPLBACKEND=QtAgg
+
 # Add any system dependencies for the developer/build environment here
 RUN apt-get update && apt-get install -y --no-install-recommends \
     graphviz \
+    libxcb-cursor0 \
+    qt6-base-dev \
     && rm -rf /var/lib/apt/lists/*
 
 # Set up a virtual environment and put it in PATH