set_resize_start_child
Description:
Sets whether the [property@Gtk.
Paned:start-child] can be resized.
Parameters:
| this | a `GtkPaned` | 
| resize | true to let the start child be resized | 
Sets whether the [property@Gtk.
Paned:start-child] can be resized.
| this | a `GtkPaned` | 
| resize | true to let the start child be resized |