Examples: Don't enable high DPI scaling explicitly

Compiler complains that's deprecated and always on.

Change-Id: Ic42db6288cde5c95093715afd5df98368d67bd1f
Reviewed-by: Paul Wicking <paul.wicking@qt.io>

9 files changed, 9 insertions, 19 deletions

diff --git a/examples/demos/calqlatr/main.cpp b/examples/demos/calqlatr/main.cpp
index 6b5b59c2..b9774a4d 100644
--- a/examples/demos/calqlatr/main.cpp
+++ b/examples/demos/calqlatr/main.cpp
@@ -1,6 +1,6 @@
 /****************************************************************************
 **
-** Copyright (C) 2017 The Qt Company Ltd.
+** Copyright (C) 2020 The Qt Company Ltd.
 ** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
@@ -55,7 +55,6 @@
 
 int main(int argc, char *argv[])
 {
-    QCoreApplication::setAttribute(Qt::AA_EnableHighDpiScaling);
     QCoreApplication::setOrganizationName("QtExamples");
 
     QGuiApplication app(argc, argv);
diff --git a/examples/demos/clocks/main.cpp b/examples/demos/clocks/main.cpp
index 5889eaba..76bee297 100644
--- a/examples/demos/clocks/main.cpp
+++ b/examples/demos/clocks/main.cpp
@@ -1,6 +1,6 @@
 /****************************************************************************
 **
-** Copyright (C) 2017 The Qt Company Ltd.
+** Copyright (C) 2020 The Qt Company Ltd.
 ** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
@@ -55,7 +55,6 @@
 
 int main(int argc, char *argv[])
 {
-    QCoreApplication::setAttribute(Qt::AA_EnableHighDpiScaling);
     QCoreApplication::setOrganizationName("QtExamples");
 
     QGuiApplication app(argc, argv);
diff --git a/examples/demos/coffee/main.cpp b/examples/demos/coffee/main.cpp
index 81e0ef32..a3fc76de 100644
--- a/examples/demos/coffee/main.cpp
+++ b/examples/demos/coffee/main.cpp
@@ -1,6 +1,6 @@
 /****************************************************************************
 **
-** Copyright (C) 2017 The Qt Company Ltd.
+** Copyright (C) 2020 The Qt Company Ltd.
 ** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
@@ -53,7 +53,6 @@
 
 int main(int argc, char *argv[])
 {
-    QCoreApplication::setAttribute(Qt::AA_EnableHighDpiScaling);
     QGuiApplication app(argc, argv);
 
     QQmlApplicationEngine engine;
diff --git a/examples/demos/maroon/main.cpp b/examples/demos/maroon/main.cpp
index cfc426c8..5683b135 100644
--- a/examples/demos/maroon/main.cpp
+++ b/examples/demos/maroon/main.cpp
@@ -1,6 +1,6 @@
 /****************************************************************************
 **
-** Copyright (C) 2017 The Qt Company Ltd.
+** Copyright (C) 2020 The Qt Company Ltd.
 ** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
@@ -55,7 +55,6 @@
 
 int main(int argc, char *argv[])
 {
-    QCoreApplication::setAttribute(Qt::AA_EnableHighDpiScaling);
     QCoreApplication::setOrganizationName("QtExamples");
 
     QGuiApplication app(argc, argv);
diff --git a/examples/demos/rssnews/main.cpp b/examples/demos/rssnews/main.cpp
index 9588c065..ab13c7cf 100644
--- a/examples/demos/rssnews/main.cpp
+++ b/examples/demos/rssnews/main.cpp
@@ -1,6 +1,6 @@
 /****************************************************************************
 **
-** Copyright (C) 2017 The Qt Company Ltd.
+** Copyright (C) 2020 The Qt Company Ltd.
 ** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
@@ -55,7 +55,6 @@
 
 int main(int argc, char *argv[])
 {
-    QCoreApplication::setAttribute(Qt::AA_EnableHighDpiScaling);
     QCoreApplication::setOrganizationName("QtExamples");
 
     QGuiApplication app(argc, argv);
diff --git a/examples/demos/samegame/main.cpp b/examples/demos/samegame/main.cpp
index 4053c94e..bc10d467 100644
--- a/examples/demos/samegame/main.cpp
+++ b/examples/demos/samegame/main.cpp
@@ -1,6 +1,6 @@
 /****************************************************************************
 **
-** Copyright (C) 2017 The Qt Company Ltd.
+** Copyright (C) 2020 The Qt Company Ltd.
 ** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
@@ -55,7 +55,6 @@
 
 int main(int argc, char *argv[])
 {
-    QCoreApplication::setAttribute(Qt::AA_EnableHighDpiScaling);
     QCoreApplication::setOrganizationName("QtExamples");
 
     QGuiApplication app(argc, argv);
diff --git a/examples/demos/stocqt/main.cpp b/examples/demos/stocqt/main.cpp
index 7c0da8af..84e8fb8f 100644
--- a/examples/demos/stocqt/main.cpp
+++ b/examples/demos/stocqt/main.cpp
@@ -1,6 +1,6 @@
 /****************************************************************************
 **
-** Copyright (C) 2017 The Qt Company Ltd.
+** Copyright (C) 2020 The Qt Company Ltd.
 ** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
@@ -55,7 +55,6 @@
 
 int main(int argc, char *argv[])
 {
-    QCoreApplication::setAttribute(Qt::AA_EnableHighDpiScaling);
     QCoreApplication::setOrganizationName("QtExamples");
 
     QGuiApplication app(argc, argv);
diff --git a/examples/demos/tweetsearch/main.cpp b/examples/demos/tweetsearch/main.cpp
index 2e92a07d..1d1cfc64 100644
--- a/examples/demos/tweetsearch/main.cpp
+++ b/examples/demos/tweetsearch/main.cpp
@@ -1,6 +1,6 @@
 /****************************************************************************
 **
-** Copyright (C) 2017 The Qt Company Ltd.
+** Copyright (C) 2020 The Qt Company Ltd.
 ** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
@@ -55,7 +55,6 @@
 
 int main(int argc, char *argv[])
 {
-    QCoreApplication::setAttribute(Qt::AA_EnableHighDpiScaling);
     QCoreApplication::setOrganizationName("QtExamples");
 
     QGuiApplication app(argc, argv);
diff --git a/examples/tutorials/alarms/main.cpp b/examples/tutorials/alarms/main.cpp
index 3e1bdd84..661c0baa 100644
--- a/examples/tutorials/alarms/main.cpp
+++ b/examples/tutorials/alarms/main.cpp
@@ -1,6 +1,6 @@
 /****************************************************************************
 **
-** Copyright (C) 2018 The Qt Company Ltd.
+** Copyright (C) 2020 The Qt Company Ltd.
 ** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
@@ -52,8 +52,6 @@
 
 int main(int argc, char *argv[])
 {
-    QCoreApplication::setAttribute(Qt::AA_EnableHighDpiScaling);
-
     QGuiApplication app(argc, argv);
 
     QQmlApplicationEngine engine;