29 lines
1.0 KiB
Diff
29 lines
1.0 KiB
Diff
From 55ef01d93f8257b5927660290fc1ead0b2b74ec9 Mon Sep 17 00:00:00 2001
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From: Andreas Hartmetz <ahartmetz@gmail.com>
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Date: Thu, 18 Mar 2010 02:41:14 +0100
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Subject: [PATCH] Add environment variable switch for graphicssystem so distros and
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non-developers can more easily pick a different default.
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---
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src/gui/kernel/qapplication.cpp | 4 ++++
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1 files changed, 4 insertions(+), 0 deletions(-)
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diff --git a/src/gui/kernel/qapplication.cpp b/src/gui/kernel/qapplication.cpp
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index 49713cf..af83047 100644
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--- a/src/gui/kernel/qapplication.cpp
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+++ b/src/gui/kernel/qapplication.cpp
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@@ -763,6 +763,10 @@ void QApplicationPrivate::construct(
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qt_is_gui_used = (qt_appType != QApplication::Tty);
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process_cmdline();
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+ // the environment variable has the lowest precedence of runtime graphicssystem switches
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+ if (graphics_system_name.isEmpty()) {
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+ graphics_system_name = QString::fromLocal8Bit(qgetenv("QT_GRAPHICSSYSTEM"));
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+ }
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// Must be called before initialize()
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qt_init(this, qt_appType
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#ifdef Q_WS_X11
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--
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1.6.1
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