Enable querying selection label via API

Also enable suppressing drawing the label on graph.

Selection label formatting was consequently moved from renderers
to series.

Task-number: QTRD-2896

Change-Id: Ia6a1a40298d8db0f54349de3eb27fb0b683dd302
Reviewed-by: Tomi Korpipää <tomi.korpipaa@digia.com>

1 files changed, 12 insertions, 0 deletions

diff --git a/src/datavisualization/engine/abstract3dcontroller.cpp b/src/datavisualization/engine/abstract3dcontroller.cpp
index 7f905243..8c94a9a4 100644
--- a/src/datavisualization/engine/abstract3dcontroller.cpp
+++ b/src/datavisualization/engine/abstract3dcontroller.cpp
@@ -783,6 +783,8 @@ Q3DScene *Abstract3DController::scene()
 void Abstract3DController::markDataDirty()
 {
     m_isDataDirty = true;
+
+    markSeriesItemLabelsDirty();
     emitNeedRender();
 }
 
@@ -813,6 +815,8 @@ void Abstract3DController::handleAxisTitleChangedBySender(QObject *sender)
         m_changeTracker.axisZTitleChanged = true;
     else
         qWarning() << __FUNCTION__ << "invoked for invalid axis";
+
+    markSeriesItemLabelsDirty();
     emitNeedRender();
 }
 
@@ -831,6 +835,8 @@ void Abstract3DController::handleAxisLabelsChangedBySender(QObject *sender)
         m_changeTracker.axisZLabelsChanged = true;
     else
         qWarning() << __FUNCTION__ << "invoked for invalid axis";
+
+    markSeriesItemLabelsDirty();
     emitNeedRender();
 }
 
@@ -992,6 +998,12 @@ void Abstract3DController::handleSeriesVisibilityChangedBySender(QObject *sender
     emitNeedRender();
 }
 
+void Abstract3DController::markSeriesItemLabelsDirty()
+{
+    for (int i = 0; i < m_seriesList.size(); i++)
+        m_seriesList.at(i)->d_ptr->markItemLabelDirty();
+}
+
 void Abstract3DController::setAxisHelper(QAbstract3DAxis::AxisOrientation orientation,
                                          QAbstract3DAxis *axis, QAbstract3DAxis **axisPtr)
 {