Axis label dragging support, part 2

Task-number: QTRD-2367

+ Added emitting selection signals
+ Added an example about creating an input handler for axis label dragging
- Snapshot for example docs to be taken

Change-Id: I641f4feb9e31c32023727b1c7c695324923accc4
Reviewed-by: Miikka Heikkinen <miikka.heikkinen@digia.com>

1 files changed, 2 insertions, 0 deletions

diff --git a/src/datavisualization/engine/scatter3dcontroller.cpp b/src/datavisualization/engine/scatter3dcontroller.cpp
index a28ee851..b45a956d 100644
--- a/src/datavisualization/engine/scatter3dcontroller.cpp
+++ b/src/datavisualization/engine/scatter3dcontroller.cpp
@@ -274,6 +274,8 @@ void Scatter3DController::handlePendingClick()
         }
     }
 
+    Abstract3DController::handlePendingClick();
+
     setSelectedItem(index, series);
 
     m_renderer->resetClickedStatus();