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 gtk.CellAreaContext implementations during the request process over a series of gtk.TreeModel rows to progressively push the requested height over a series of CellArea.getPreferredHeight requests.
the proposed new minimum height for context
the proposed new natural height for context
3.0
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 gtk.CellAreaContext implementations during the request process over a series of gtk.TreeModel rows to progressively push the requested height over a series of CellArea.getPreferredHeight requests.