Gtk.Constant_Expression

Description

A constant value in a GtkExpression.

Create

function Create
   (Object : not null access System.Address)
    return Gtk_Constant_Expression_Record

Parameters

Object

Return Value

Get_Type

function Get_Type return Glib.GType

Return Value

Get_Value

function Get_Value
   (Self : Gtk_Constant_Expression) return access constant GValue

Gets the value that a constant expression evaluates to.

Parameters

Self

Return Value

the value

Gtk_Constant_Expression

type Gtk_Constant_Expression is access all Gtk_Constant_Expression_Record'Class;

Gtk_Constant_Expression_New_For_Value

function Gtk_Constant_Expression_New_For_Value
   (Value : in out Glib.Values.GValue) return Gtk_Constant_Expression

Creates an expression that always evaluates to the given value.

Parameters

Value

a GValue

Return Value

Gtk_Constant_Expression_Record

type Gtk_Constant_Expression_Record is new Gtk_Expression_Record with null record;

Gtk_New_For_Value

procedure Gtk_New_For_Value
   (Self  : out Gtk_Constant_Expression;
    Value : in out Glib.Values.GValue)

Creates an expression that always evaluates to the given value. Initialize_For_Value does nothing if the object was already created with another call to Initialize* or G_New.

Parameters

Self

Value

a GValue

Initialize_For_Value

procedure Initialize_For_Value
   (Self  : not null access Gtk_Constant_Expression_Record'Class;
    Value : in out Glib.Values.GValue)

Creates an expression that always evaluates to the given value. Initialize_For_Value does nothing if the object was already created with another call to Initialize* or G_New.

Parameters

Self

Value

a GValue