From 91e20c0eae53fb4638773ffd4ce74b3c76271c71 Mon Sep 17 00:00:00 2001
From: Donald Carr <donald.carr@nokia.com>
Date: Mon, 2 Apr 2012 18:10:49 +0000
Subject: [PATCH] Specify generic QPA plugins via env variables
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Introduce a mechanism to load comma separated generic QPA plugins via
exported environment variables. (Drastically simplifies QPA usage in custom
environments where a variety of plugins could be used and heuristics are
consequently a poor fit)

Change-Id: I292f3fbfc8b8ad2b4f416984ef0a10b9b59de531
Reviewed-by: Girish Ramakrishnan <girish.1.ramakrishnan@nokia.com>
Reviewed-by: Samuel Rødal <samuel.rodal@nokia.com>
---
 src/gui/kernel/qguiapplication.cpp | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/gui/kernel/qguiapplication.cpp b/src/gui/kernel/qguiapplication.cpp
index 1a399dc..e03fd6d 100644
--- a/src/gui/kernel/qguiapplication.cpp
+++ b/src/gui/kernel/qguiapplication.cpp
@@ -711,6 +711,10 @@ void QGuiApplicationPrivate::init()
         argc = j;
     }
 
+    // Load environment exported generic plugins
+    foreach (const QByteArray &plugin, qgetenv("QT_QPA_GENERIC_PLUGINS").split(','))
+        pluginList << plugin;
+
     if (platform_integration == 0)
         createPlatformIntegration();
 
-- 
2.7.4