3 files changed, 17 insertions, 1 deletions
diff --git a/tests/surfacetest/graphmodifier.cpp b/tests/surfacetest/graphmodifier.cpp
index 1a069cf4..2d0e9357 100644
--- a/tests/surfacetest/graphmodifier.cpp
+++ b/tests/surfacetest/graphmodifier.cpp
@@ -836,6 +836,12 @@ void GraphModifier::setCameraTargetZ(int value)
     qDebug() << "m_cameraTarget:" << m_cameraTarget;
 }
 
+void GraphModifier::setGraphMargin(int value)
+{
+    m_graph->setMargin(qreal(value) / 100.0);
+    qDebug() << "Setting margin:" << m_graph->margin() << value;
+}
+
 void GraphModifier::resetArrayAndSliders(QSurfaceDataArray *array, float minZ, float maxZ, float minX, float maxX)
 {
     m_axisMinSliderX->setValue(minX);
diff --git a/tests/surfacetest/graphmodifier.h b/tests/surfacetest/graphmodifier.h
index d1c77940..f85fbc15 100644
--- a/tests/surfacetest/graphmodifier.h
+++ b/tests/surfacetest/graphmodifier.h
@@ -137,6 +137,7 @@ public slots:
     void setCameraTargetX(int value);
     void setCameraTargetY(int value);
     void setCameraTargetZ(int value);
+    void setGraphMargin(int value);
 
 private:
     void fillSeries();
diff --git a/tests/surfacetest/main.cpp b/tests/surfacetest/main.cpp
index 9e14c665..d1328e4e 100644
--- a/tests/surfacetest/main.cpp
+++ b/tests/surfacetest/main.cpp
@@ -425,6 +425,11 @@ int main(int argc, char *argv[])
     cameraTargetSliderZ->setValue(0);
     cameraTargetSliderZ->setMaximum(100);
 
+    QSlider *marginSlider = new QSlider(Qt::Horizontal, widget);
+    marginSlider->setMinimum(-1);
+    marginSlider->setValue(-1);
+    marginSlider->setMaximum(100);
+
     // Add controls to the layout
 #ifdef MULTI_SERIES
     vLayout->addWidget(series1CB);
@@ -491,7 +496,9 @@ int main(int argc, char *argv[])
     vLayout2->addWidget(new QLabel(QStringLiteral("Camera target")));
     vLayout2->addWidget(cameraTargetSliderX);
     vLayout2->addWidget(cameraTargetSliderY);
-    vLayout2->addWidget(cameraTargetSliderZ, 1, Qt::AlignTop);
+    vLayout2->addWidget(cameraTargetSliderZ);
+    vLayout2->addWidget(new QLabel(QStringLiteral("Adjust margin")), 0, Qt::AlignTop);
+    vLayout2->addWidget(marginSlider, 1, Qt::AlignTop);
 
     vLayout3->addWidget(labelButton);
     vLayout3->addWidget(meshButton);
@@ -707,6 +714,8 @@ int main(int argc, char *argv[])
                      &GraphModifier::setCameraTargetY);
     QObject::connect(cameraTargetSliderZ, &QSlider::valueChanged, modifier,
                      &GraphModifier::setCameraTargetZ);
+    QObject::connect(marginSlider, &QSlider::valueChanged, modifier,
+                     &GraphModifier::setGraphMargin);
 
 #ifdef MULTI_SERIES
     modifier->setSeries1CB(series1CB);