Better proxy API for surface

Part 3, add, insert and remove row(s).

Change-Id: I4e30d7f129576bebce9216d5cc00a66b2f8af6cd
Reviewed-by: Miikka Heikkinen <miikka.heikkinen@digia.com>

1 files changed, 31 insertions, 0 deletions

diff --git a/src/datavisualization/engine/surface3dcontroller.cpp b/src/datavisualization/engine/surface3dcontroller.cpp
index a9c5f508..0a1bdc4e 100644
--- a/src/datavisualization/engine/surface3dcontroller.cpp
+++ b/src/datavisualization/engine/surface3dcontroller.cpp
@@ -379,6 +379,37 @@ void Surface3DController::handleItemChanged(int rowIndex, int columnIndex)
     }
 }
 
+void Surface3DController::handleRowsAdded(int startIndex, int count)
+{
+    Q_UNUSED(startIndex)
+    Q_UNUSED(count)
+    adjustValueAxisRange();
+    m_isDataDirty = true;
+    emitNeedRender();
+}
+
+void Surface3DController::handleRowsInserted(int startIndex, int count)
+{
+    Q_UNUSED(startIndex)
+    Q_UNUSED(count)
+    adjustValueAxisRange();
+    m_isDataDirty = true;
+    emitNeedRender();
+}
+
+void Surface3DController::handleRowsRemoved(int startIndex, int count)
+{
+    Q_UNUSED(startIndex)
+    Q_UNUSED(count)
+    adjustValueAxisRange();
+    m_isDataDirty = true;
+
+    // Clear selection unless still valid
+    setSelectedPoint(m_selectedPoint, m_selectedSeries);
+
+    emitNeedRender();
+}
+
 void Surface3DController::adjustValueAxisRange()
 {
     if (m_seriesList.size()) {