Gtk.CellArea.prototype.get_preferred_height_for_width

function get_preferred_height_for_width(context:Gtk.CellAreaContext, widget:Gtk.Widget, width:Number):void {
    // Gjs wrapper for gtk_cell_area_get_preferred_height_for_width()
}

Retrieves a cell area's minimum and natural height if it would be given the specified width.

area stores some geometrical information in context along the way while calling Gtk.get_preferred_width. It's important to perform a series of Gtk.get_preferred_width requests with context first and then call Gtk.CellArea.prototype.get_preferred_height_for_width on each cell area individually to get the height for width of each fully requested row.

If at some point, the width of a single row changes, it should be requested with Gtk.get_preferred_width again and then the full width of the requested rows checked again with Gtk.get_preferred_width.

Since 3.0