1 files changed, 8 insertions, 0 deletions
diff --git a/source/blender/windowmanager/gizmo/WM_gizmo_types.h b/source/blender/windowmanager/gizmo/WM_gizmo_types.h
index 8f84c02be12..fd7f9c2de7c 100644
--- a/source/blender/windowmanager/gizmo/WM_gizmo_types.h
+++ b/source/blender/windowmanager/gizmo/WM_gizmo_types.h
@@ -371,6 +371,14 @@ typedef struct wmGizmoType {
    */
   wmGizmoFnMatrixBasisGet matrix_basis_get;
 
+  /**
+   * Returns screen-space bounding box in the window space
+   * (compatible with #wmEvent.x #wmEvent.y).
+   *
+   * Used for tool-tip placement (otherwise the cursor location is used).
+   */
+  wmGizmoFnScreenBoundsGet screen_bounds_get;
+
   /** Activate a gizmo state when the user clicks on it. */
   wmGizmoFnInvoke invoke;