Gtk.BoolFilter:expression
Description: Reference for property Gtk.BoolFilter:expression

### Property

# Gtk BoolFilter:expression

since: 4.0

#### Declaration

    property expression: Gtk.Expression [ read, write ]

#### Description [src]

The boolean expression to evaluate on item.

Type: | `GtkExpression`
Available since: | 4.0

Getter method | `gtk_bool_filter_get_expression()`
Setter method | `gtk_bool_filter_set_expression()`

#### Flags

Readable | yes
Writable | yes
Construct | no
Construct only | no