Added API for disabling/enabling background

Still to do: new bar objects are needed for disabled background,
as current ones do not have bottom (to save in polygon count).

Change-Id: I9689fc57314b48b8a6929886d04416bd513ea3dc
Change-Id: I9689fc57314b48b8a6929886d04416bd513ea3dc
Reviewed-by: Miikka Heikkinen <miikka.heikkinen@digia.com>

3 files changed, 13 insertions, 0 deletions

diff --git a/examples/widget/chart.cpp b/examples/widget/chart.cpp
index eecae87e..c57a6752 100644
--- a/examples/widget/chart.cpp
+++ b/examples/widget/chart.cpp
@@ -270,6 +270,11 @@ void ChartModifier::changeShadowQuality(int quality)
     m_chart->setShadowQuality(sq);
 }
 
+void ChartModifier::setBackgroundEnabled(int enabled)
+{
+    m_chart->setBackgroundEnabled((bool)enabled);
+}
+
 void ChartModifier::setGridEnabled(int enabled)
 {
     m_chart->setGridEnabled((bool)enabled);
diff --git a/examples/widget/chart.h b/examples/widget/chart.h
index 81b123e5..f4ef747b 100644
--- a/examples/widget/chart.h
+++ b/examples/widget/chart.h
@@ -67,6 +67,7 @@ public:
     void changeFontSize(int fontsize);
     void rotateX(int rotation);
     void rotateY(int rotation);
+    void setBackgroundEnabled(int enabled);
     void setGridEnabled(int enabled);
     void setSpecsX(int barwidth);
     void setSpecsZ(int bardepth);
diff --git a/examples/widget/main.cpp b/examples/widget/main.cpp
index 3824f717..1b33b177 100644
--- a/examples/widget/main.cpp
+++ b/examples/widget/main.cpp
@@ -93,6 +93,10 @@ int main(int argc, char **argv)
     QPushButton *selectionButton = new QPushButton(widget);
     selectionButton->setText(QStringLiteral("Change selection mode"));
 
+    QCheckBox *backgroundCheckBox = new QCheckBox(widget);
+    backgroundCheckBox->setText(QStringLiteral("Show background"));
+    backgroundCheckBox->setChecked(true);
+
     QCheckBox *gridCheckBox = new QCheckBox(widget);
     gridCheckBox->setText(QStringLiteral("Show grid"));
     gridCheckBox->setChecked(true);
@@ -186,6 +190,7 @@ int main(int argc, char **argv)
     vLayout->addWidget(styleButton, 0, Qt::AlignTop);
     vLayout->addWidget(cameraButton, 0, Qt::AlignTop);
     vLayout->addWidget(selectionButton, 0, Qt::AlignTop);
+    vLayout->addWidget(backgroundCheckBox);
     vLayout->addWidget(gridCheckBox);
     vLayout->addWidget(new QLabel(QStringLiteral("Adjust shadow quality")));
     vLayout->addWidget(shadowQuality);
@@ -234,6 +239,8 @@ int main(int argc, char **argv)
     QObject::connect(fontList, &QFontComboBox::currentFontChanged, modifier,
                      &ChartModifier::changeFont);
 
+    QObject::connect(backgroundCheckBox, &QCheckBox::stateChanged, modifier,
+                     &ChartModifier::setBackgroundEnabled);
     QObject::connect(gridCheckBox, &QCheckBox::stateChanged, modifier,
                      &ChartModifier::setGridEnabled);