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-rw-r--r--examples/charts/legend/main.cpp2
-rw-r--r--examples/charts/legend/mainwidget.cpp2
-rw-r--r--examples/charts/legend/mainwidget.h2
3 files changed, 3 insertions, 3 deletions
diff --git a/examples/charts/legend/main.cpp b/examples/charts/legend/main.cpp
index 428b933f..3ad33a3e 100644
--- a/examples/charts/legend/main.cpp
+++ b/examples/charts/legend/main.cpp
@@ -32,7 +32,7 @@
#include <QtWidgets/QApplication>
#include <QtWidgets/QMainWindow>
-QT_CHARTS_USE_NAMESPACE
+QT_USE_NAMESPACE
int main(int argc, char *argv[])
{
diff --git a/examples/charts/legend/mainwidget.cpp b/examples/charts/legend/mainwidget.cpp
index 047526a8..e44d8304 100644
--- a/examples/charts/legend/mainwidget.cpp
+++ b/examples/charts/legend/mainwidget.cpp
@@ -38,7 +38,7 @@
#include <QtCharts/QLegend>
#include <QtWidgets/QFormLayout>
-QT_CHARTS_USE_NAMESPACE
+QT_USE_NAMESPACE
MainWidget::MainWidget(QWidget *parent) :
QWidget(parent)
diff --git a/examples/charts/legend/mainwidget.h b/examples/charts/legend/mainwidget.h
index 6dab7e21..29c8864c 100644
--- a/examples/charts/legend/mainwidget.h
+++ b/examples/charts/legend/mainwidget.h
@@ -41,7 +41,7 @@
#include <QtWidgets/QGroupBox>
#include <QtCharts/QBarSeries>
-QT_CHARTS_USE_NAMESPACE
+QT_USE_NAMESPACE
class MainWidget : public QWidget
{