diff --git a/src/cl_alv_event_toolbar_set.clas.abap b/src/cl_alv_event_toolbar_set.clas.abap
new file mode 100644
index 0000000..109567c
--- /dev/null
+++ b/src/cl_alv_event_toolbar_set.clas.abap
@@ -0,0 +1,7 @@
+CLASS cl_alv_event_toolbar_set DEFINITION PUBLIC.
+  PUBLIC SECTION.
+ENDCLASS.
+
+CLASS cl_alv_event_toolbar_set IMPLEMENTATION.
+
+ENDCLASS.
\ No newline at end of file
diff --git a/src/cl_gui_alv_grid.clas.abap b/src/cl_gui_alv_grid.clas.abap
index 6cd938a..801f543 100644
--- a/src/cl_gui_alv_grid.clas.abap
+++ b/src/cl_gui_alv_grid.clas.abap
@@ -52,6 +52,15 @@ CLASS cl_gui_alv_grid DEFINITION PUBLIC.
         VALUE(e_column)  TYPE any OPTIONAL
         VALUE(es_row_no) TYPE any OPTIONAL.
 
+    EVENTS user_command
+      EXPORTING
+        VALUE(e_ucomm) TYPE sy-ucomm OPTIONAL.
+
+    EVENTS toolbar
+      EXPORTING
+        VALUE(e_object)      TYPE REF TO cl_alv_event_toolbar_set OPTIONAL
+        VALUE(e_interactive) TYPE char1 OPTIONAL.
+
     CLASS-METHODS offline
       RETURNING
         VALUE(e_offline) TYPE i.
@@ -65,6 +74,19 @@ CLASS cl_gui_alv_grid DEFINITION PUBLIC.
         it_index_rows            TYPE any OPTIONAL
         it_row_no                TYPE any OPTIONAL
         is_keep_other_selections TYPE abap_bool OPTIONAL.
+
+    METHODS set_toolbar_interactive.
+
+    CONSTANTS mc_fc_loc_copy_row TYPE ui_func VALUE 'TODO'.
+    CONSTANTS mc_fc_loc_delete_row TYPE ui_func VALUE 'TODO'.
+    CONSTANTS mc_fc_loc_append_row TYPE ui_func VALUE 'TODO'.
+    CONSTANTS mc_fc_loc_insert_row TYPE ui_func VALUE 'TODO'.
+    CONSTANTS mc_fc_loc_move_row TYPE ui_func VALUE 'TODO'.
+    CONSTANTS mc_fc_loc_copy TYPE ui_func VALUE 'TODO'.
+    CONSTANTS mc_fc_loc_cut TYPE ui_func VALUE 'TODO'.
+    CONSTANTS mc_fc_loc_paste TYPE ui_func VALUE 'TODO'.
+    CONSTANTS mc_fc_loc_paste_new_row TYPE ui_func VALUE 'TODO'.
+    CONSTANTS mc_fc_loc_undo TYPE ui_func VALUE 'TODO'.
 ENDCLASS.
 
 CLASS cl_gui_alv_grid IMPLEMENTATION.
@@ -73,6 +95,10 @@ CLASS cl_gui_alv_grid IMPLEMENTATION.
     ASSERT 1 = 'todo'.
   ENDMETHOD.
 
+  METHOD set_toolbar_interactive.
+    ASSERT 1 = 'todo'.
+  ENDMETHOD.
+
   METHOD set_ready_for_input.
     ASSERT 1 = 'todo'.
   ENDMETHOD.
diff --git a/src/cl_gui_control.clas.abap b/src/cl_gui_control.clas.abap
index 2d32c1b..7469546 100644
--- a/src/cl_gui_control.clas.abap
+++ b/src/cl_gui_control.clas.abap
@@ -1,7 +1,15 @@
 CLASS cl_gui_control DEFINITION PUBLIC.
   PUBLIC SECTION.
+
+    CLASS-METHODS set_focus
+      IMPORTING
+        control TYPE REF TO cl_gui_control.
 ENDCLASS.
 
 CLASS cl_gui_control IMPLEMENTATION.
 
+  METHOD set_focus.
+    ASSERT 1 = 'todo'.
+  ENDMETHOD.
+
 ENDCLASS.
\ No newline at end of file
diff --git a/src/cl_gui_splitter_container.clas.abap b/src/cl_gui_splitter_container.clas.abap
index 64e6a41..bad0c42 100644
--- a/src/cl_gui_splitter_container.clas.abap
+++ b/src/cl_gui_splitter_container.clas.abap
@@ -1,5 +1,12 @@
 CLASS cl_gui_splitter_container DEFINITION PUBLIC.
   PUBLIC SECTION.
+
+    METHODS constructor
+      IMPORTING
+        parent  TYPE REF TO cl_gui_container OPTIONAL
+        rows    TYPE i OPTIONAL
+        columns TYPE i OPTIONAL.
+
     METHODS free.
 
     METHODS set_column_width
@@ -29,6 +36,10 @@ ENDCLASS.
 
 CLASS cl_gui_splitter_container IMPLEMENTATION.
 
+  METHOD constructor.
+    ASSERT 1 = 'todo'.
+  ENDMETHOD.
+
   METHOD free.
     ASSERT 1 = 'todo'.
   ENDMETHOD.
diff --git a/src/ddic/ui_functions.ttyp.xml b/src/ddic/ui_functions.ttyp.xml
new file mode 100644
index 0000000..e971785
--- /dev/null
+++ b/src/ddic/ui_functions.ttyp.xml
@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="utf-8"?>
+<abapGit version="v1.0.0" serializer="LCL_OBJECT_TTYP" serializer_version="v1.0.0">
+ <asx:abap xmlns:asx="http://www.sap.com/abapxml" version="1.0">
+  <asx:values>
+   <DD40V>
+    <TYPENAME>UI_FUNCTIONS</TYPENAME>
+    <DDLANGUAGE>E</DDLANGUAGE>
+    <ROWTYPE>UI_FUNC</ROWTYPE>
+    <ROWKIND>E</ROWKIND>
+    <DATATYPE>CHAR</DATATYPE>
+    <LENG>000070</LENG>
+    <ACCESSMODE>T</ACCESSMODE>
+    <KEYDEF>D</KEYDEF>
+    <KEYKIND>N</KEYKIND>
+    <DDTEXT>UI_FUNCTIONS</DDTEXT>
+   </DD40V>
+  </asx:values>
+ </asx:abap>
+</abapGit>