pushPreferredHeight  
  open fun pushPreferredHeight(minimumHeight: <Error class: unknown class>, naturalHeight: <Error class: unknown class>)(source)
⚠️ Deprecated ⚠️
This is deprecated since version 4.10.
This object will be removed in GTK 5
---Causes the minimum and/or natural height to grow if the new proposed sizes exceed the current minimum and natural height.
This is used by GtkCellAreaContext implementations during the request process over a series of GtkTreeModel rows to progressively push the requested height over a series of gtk_cell_area_get_preferred_height() requests.
Parameters
minimumHeight 
the proposed new minimum height for @context
naturalHeight 
the proposed new natural height for @context