From a5033c8b195aa7a3befc6301748ebecb37097140 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Martin=20T=C5=AFma?= <tumic@cbox.cz>
Date: Sat, 10 Dec 2016 01:18:31 +0100
Subject: [PATCH] Fixed QOpenGLWidget usage (wrong minimal QT version)

---
 gpxsee.pro        | 2 +-
 src/app.cpp       | 4 ++--
 src/graphview.cpp | 4 ++--
 src/pathview.cpp  | 4 ++--
 4 files changed, 7 insertions(+), 7 deletions(-)

diff --git a/gpxsee.pro b/gpxsee.pro
index b7782540..0b25c74f 100644
--- a/gpxsee.pro
+++ b/gpxsee.pro
@@ -5,7 +5,7 @@ QT += core \
     network
 greaterThan(QT_MAJOR_VERSION, 4): QT += widgets
 greaterThan(QT_MAJOR_VERSION, 4): QT += printsupport
-lessThan(QT_MAJOR_VERSION, 5) : QT += opengl
+lessThan(QT_VERSION, 5.4) : QT += opengl
 HEADERS += src/config.h \
     src/icons.h \
     src/gui.h \
diff --git a/src/app.cpp b/src/app.cpp
index 8fb90e1d..b29988fd 100644
--- a/src/app.cpp
+++ b/src/app.cpp
@@ -4,7 +4,7 @@
 #include <QFileOpenEvent>
 #include <QNetworkProxyFactory>
 #include <QPixmapCache>
-#if QT_VERSION < QT_VERSION_CHECK(5, 0, 0)
+#if QT_VERSION < QT_VERSION_CHECK(5, 4, 0)
 #include <QGLFormat>
 #else // QT 5
 #include <QSurfaceFormat>
@@ -27,7 +27,7 @@ App::App(int &argc, char **argv) : QApplication(argc, argv),
 
 	QNetworkProxyFactory::setUseSystemConfiguration(true);
 
-#if QT_VERSION < QT_VERSION_CHECK(5, 0, 0)
+#if QT_VERSION < QT_VERSION_CHECK(5, 4, 0)
 	QGLFormat fmt;
 	fmt.setSamples(10);
 	QGLFormat::setDefaultFormat(fmt);
diff --git a/src/graphview.cpp b/src/graphview.cpp
index 39f0dc9e..cdd71747 100644
--- a/src/graphview.cpp
+++ b/src/graphview.cpp
@@ -3,7 +3,7 @@
 #include <QMouseEvent>
 #include <QPaintEngine>
 #include <QPaintDevice>
-#if QT_VERSION < QT_VERSION_CHECK(5, 0, 0)
+#if QT_VERSION < QT_VERSION_CHECK(5, 4, 0)
 #include <QGLWidget>
 #else // QT 5
 #include <QOpenGLWidget>
@@ -466,7 +466,7 @@ void GraphView::useOpenGL(bool use)
 #ifdef Q_OS_WIN32
 		if (QSysInfo::WindowsVersion >= QSysInfo::WV_VISTA)
 #endif // Q_OS_WIN32
-#if QT_VERSION < QT_VERSION_CHECK(5, 0, 0)
+#if QT_VERSION < QT_VERSION_CHECK(5, 4, 0)
 		setViewport(new QGLWidget);
 #else // QT 5
 		setViewport(new QOpenGLWidget);
diff --git a/src/pathview.cpp b/src/pathview.cpp
index 02512d0e..d9b99a8b 100644
--- a/src/pathview.cpp
+++ b/src/pathview.cpp
@@ -1,7 +1,7 @@
 #include <QGraphicsView>
 #include <QGraphicsScene>
 #include <QWheelEvent>
-#if QT_VERSION < QT_VERSION_CHECK(5, 0, 0)
+#if QT_VERSION < QT_VERSION_CHECK(5, 4, 0)
 #include <QGLWidget>
 #else // QT 5
 #include <QOpenGLWidget>
@@ -716,7 +716,7 @@ void PathView::useOpenGL(bool use)
 #ifdef Q_OS_WIN32
 		if (QSysInfo::WindowsVersion >= QSysInfo::WV_VISTA)
 #endif // Q_OS_WIN32
-#if QT_VERSION < QT_VERSION_CHECK(5, 0, 0)
+#if QT_VERSION < QT_VERSION_CHECK(5, 4, 0)
 		setViewport(new QGLWidget);
 #else // QT 5
 		setViewport(new QOpenGLWidget);