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-rw-r--r--examples/qtconcurrent/imagescaling/imagescaling.h1
-rw-r--r--examples/qtconcurrent/imagescaling/imagescaling.pro1
-rw-r--r--examples/qtconcurrent/imagescaling/main.cpp1
3 files changed, 3 insertions, 0 deletions
diff --git a/examples/qtconcurrent/imagescaling/imagescaling.h b/examples/qtconcurrent/imagescaling/imagescaling.h
index 204a297ef3..1f68a3838a 100644
--- a/examples/qtconcurrent/imagescaling/imagescaling.h
+++ b/examples/qtconcurrent/imagescaling/imagescaling.h
@@ -41,6 +41,7 @@
#define IMAGESCALING_H
#include <QtWidgets>
+#include <QtConcurrent>
#ifndef QT_NO_CONCURRENT
diff --git a/examples/qtconcurrent/imagescaling/imagescaling.pro b/examples/qtconcurrent/imagescaling/imagescaling.pro
index 2ec5abddf6..b268aa75f2 100644
--- a/examples/qtconcurrent/imagescaling/imagescaling.pro
+++ b/examples/qtconcurrent/imagescaling/imagescaling.pro
@@ -1,6 +1,7 @@
TEMPLATE = app
DEPENDPATH += .
INCLUDEPATH += .
+QT += concurrent
# Input
SOURCES += main.cpp imagescaling.cpp
diff --git a/examples/qtconcurrent/imagescaling/main.cpp b/examples/qtconcurrent/imagescaling/main.cpp
index f7a359c2af..9fef7d3100 100644
--- a/examples/qtconcurrent/imagescaling/main.cpp
+++ b/examples/qtconcurrent/imagescaling/main.cpp
@@ -38,6 +38,7 @@
**
****************************************************************************/
#include <QtWidgets>
+#include <QtConcurrent>
#ifndef QT_NO_CONCURRENT