From: Debian Qt/KDE Maintainers <debian-qt-kde@lists.debian.org>
Date: Tue, 7 May 2019 07:14:21 +0000 (+0100)
Subject: Add_support_for_QT_USE_DRAG_DISTANCE_env_var
X-Git-Tag: archive/raspbian/4%4.8.6+git64-g5dc8b2b+dfsg-3+deb8u2+rpi1^2~57
X-Git-Url: https://dgit.raspbian.org/?a=commitdiff_plain;h=a11fd605abf07863600cfa1a8c85a0dbe221644d;p=qt4-x11.git

Add_support_for_QT_USE_DRAG_DISTANCE_env_var

from QT_USE_DRAG_DISTANCE environment variable.
See also http://bugreports.qt.nokia.com/browse/QTBUG-12594
Author: Joonas Tanskanen <joonas.tanskanen@sasken.com>

Gbp-Pq: Name Add_support_for_QT_USE_DRAG_DISTANCE_env_var.patch
---

diff --git a/src/gui/kernel/qapplication.cpp b/src/gui/kernel/qapplication.cpp
index 428588dc2..48a586bbe 100644
--- a/src/gui/kernel/qapplication.cpp
+++ b/src/gui/kernel/qapplication.cpp
@@ -1031,6 +1031,11 @@ void QApplicationPrivate::initialize()
     q->setAttribute(Qt::AA_S60DisablePartialScreenInputMode);
 #endif
 
+    if(qgetenv("QT_USE_DRAG_DISTANCE").toInt() > 0) {
+        int dragThreshold = qgetenv("QT_USE_DRAG_DISTANCE").toInt();
+        q->setStartDragDistance(dragThreshold);
+    }
+
     if (qt_is_gui_used)
         initializeMultitouch();
 }