Class
Gtk.PropertyExpression
Description [src]
final class Gtk.PropertyExpression : GObject.TypeInstance {
/* No available fields */
}
A GObject
property value in a GtkExpression
.
Constructors
gtk_property_expression_new
Creates an expression that looks up a property via the
given expression
or the this
argument when expression
is NULL
.
gtk_property_expression_new_for_pspec
Creates an expression that looks up a property via the
given expression
or the this
argument when expression
is NULL
.
Instance methods
gtk_property_expression_get_expression
Gets the expression specifying the object of a property expression.
gtk_property_expression_get_pspec
Gets the GParamSpec
specifying the property of
a property expression.
Methods inherited from GtkExpression (7)
gtk_expression_bind
Bind target
‘s property named property
to self
.
gtk_expression_evaluate
Evaluates the given expression and on success stores the result
in value
.
gtk_expression_get_value_type
Gets the GType
that this expression evaluates to.
gtk_expression_is_static
Checks if the expression is static.
gtk_expression_ref
Acquires a reference on the given GtkExpression
.
gtk_expression_unref
Releases a reference on the given GtkExpression
.
gtk_expression_watch
Installs a watch for the given expression
that calls the notify
function
whenever the evaluation of self
may have changed.