Added grid color property for value axis

Added possibility to set the color of the grid lines for value
axes.

Change-Id: I38b634410e7f1cb996d80f5ac1650a1be844ca01
Task-number: QTRD-3319
Reviewed-by: Miikka Heikkinen <miikka.heikkinen@theqtcompany.com>

1 files changed, 20 insertions, 0 deletions

diff --git a/src/charts/axis/polarchartaxisradial.cpp b/src/charts/axis/polarchartaxisradial.cpp
index 8cff0c27..3f9cacb1 100644
--- a/src/charts/axis/polarchartaxisradial.cpp
+++ b/src/charts/axis/polarchartaxisradial.cpp
@@ -332,6 +332,26 @@ void PolarChartAxisRadial::handleMinorGridPenChanged(const QPen &pen)
         static_cast<QGraphicsEllipseItem *>(item)->setPen(pen);
 }
 
+void PolarChartAxisRadial::handleGridLineColorChanged(const QColor &color)
+{
+    foreach (QGraphicsItem *item, gridItems()) {
+        QGraphicsEllipseItem *ellipseItem = static_cast<QGraphicsEllipseItem *>(item);
+        QPen pen = ellipseItem->pen();
+        pen.setColor(color);
+        ellipseItem->setPen(pen);
+    }
+}
+
+void PolarChartAxisRadial::handleMinorGridLineColorChanged(const QColor &color)
+{
+    foreach (QGraphicsItem *item, minorGridItems()) {
+        QGraphicsEllipseItem *ellipseItem = static_cast<QGraphicsEllipseItem *>(item);
+        QPen pen = ellipseItem->pen();
+        pen.setColor(color);
+        ellipseItem->setPen(pen);
+    }
+}
+
 QSizeF PolarChartAxisRadial::sizeHint(Qt::SizeHint which, const QSizeF &constraint) const
 {
     Q_UNUSED(which);