0031621: Draw Harness - handle navigation keys

[occt.git] / src / AIS / AIS_ViewController.hxx

diff --git a/src/AIS/AIS_ViewController.hxx b/src/AIS/AIS_ViewController.hxx
index 119fa8c..eaa12fb 100644 (file)
--- a/src/AIS/AIS_ViewController.hxx
+++ b/src/AIS/AIS_ViewController.hxx
@@ -490,6 +490,11 @@ public:
 
 public:
 
+  //! Perform navigation.
+  //! This method is expected to be called from rendering thread.
+  Standard_EXPORT virtual AIS_WalkDelta handleNavigationKeys (const Handle(AIS_InteractiveContext)& theCtx,
+                                                              const Handle(V3d_View)& theView);
+
   //! Perform camera actions.
   //! This method is expected to be called from rendering thread.
   Standard_EXPORT virtual void handleCameraActions (const Handle(AIS_InteractiveContext)& theCtx,