DropDown.expression

gtk.expression.Expression expression() @property nothrow

Get expression property.

Returns

An expression to evaluate to obtain strings to match against the search

term.

See gtk.drop_down.DropDown.enableSearch for how to enable search. If gtk.drop_down.DropDown.factory is not set, the expression is also used to bind strings to labels produced by a default factory.

void expression(gtk.expression.Expression propval) @property nothrow

Set expression property.

Parameters

propval An expression to evaluate to obtain strings to match against the search term. See gtk.drop_down.DropDown.enableSearch for how to enable search. If gtk.drop_down.DropDown.factory is not set, the expression is also used to bind strings to labels produced by a default factory.