Sets the current keyboard focus to be at @path, and selects it. This is
useful when you want to focus the user’s attention on a particular item.
If @cell is not %NULL, then focus is given to the cell specified by
it. Additionally, if @start_editing is %TRUE, then editing should be
started in the specified cell.
This function is often followed by `gtk_widget_grab_focus
(icon_view)` in order to give keyboard focus to the widget.
Please note that editing can only happen when the widget is realized.
Sets the current keyboard focus to be at @path, and selects it. This is useful when you want to focus the user’s attention on a particular item. If @cell is not %NULL, then focus is given to the cell specified by it. Additionally, if @start_editing is %TRUE, then editing should be started in the specified cell.
This function is often followed by `gtk_widget_grab_focus (icon_view)` in order to give keyboard focus to the widget. Please note that editing can only happen when the widget is realized.