Method
Gtk.NumericSorter.set_expression
Declaration [src]
void
gtk_numeric_sorter_set_expression (
GtkNumericSorter* self,
GtkExpression* expression
)
Description [src]
Sets the expression that is evaluated to obtain numbers from items.
Unless an expression is set on self
, the sorter will always
compare items as invalid.
The expression must have a return type that can be compared
numerically, such as G_TYPE_INT
or G_TYPE_DOUBLE
.
Sets property | Gtk.NumericSorter:expression |
Parameters
expression |
GtkExpression |
a |
|
Can be NULL | |
Ownership is not transferred to the callee |