Freezes the layout object.
This function puts all changes on hold. Successive freezes will nest, requiring an equal number of thaws.
See also Efl.Layout.Calc.calc_thaw.
Since 1.22
Overridden from Efl.Layout.Calc.calc_freeze.
calc_freeze @pure_virtual {
return: int;
}
int efl_layout_calc_freeze(Eo *obj);