Gtk.Scroll_Info

Description

Provides detailed information on how a scroll operation should be performed.

Scrolling functions usually allow passing a NULL scroll info which will cause the default values to be used and just scroll the element into view.

From_Object

function From_Object (Object : System.Address) return Gtk_Scroll_Info

Parameters

Object

Return Value

From_Object_Free

function From_Object_Free (B : access Gtk_Scroll_Info'Class) return Gtk_Scroll_Info

Parameters

B

Return Value

Get_Enable_Horizontal

function Get_Enable_Horizontal (Self : Gtk_Scroll_Info) return Boolean

Checks if horizontal scrolling is enabled. Since: gtk+ 4.12

Parameters

Self

Return Value

True if horizontal scrolling is enabled.

Get_Enable_Vertical

function Get_Enable_Vertical (Self : Gtk_Scroll_Info) return Boolean

Checks if vertical scrolling is enabled. Since: gtk+ 4.12

Parameters

Self

Return Value

True if vertical scrolling is enabled.

Get_Type

function Get_Type return Glib.GType

Return Value

Gtk_New

procedure Gtk_New (Self : out Gtk_Scroll_Info)

Creates a new scroll info for scrolling an element into view. Since: gtk+ 4.12

Parameters

Self

Gtk_Scroll_Info

type Gtk_Scroll_Info is new Glib.C_Boxed with null record;

Gtk_Scroll_Info_New

function Gtk_Scroll_Info_New return Gtk_Scroll_Info

Creates a new scroll info for scrolling an element into view. Since: gtk+ 4.12

Return Value

Null_Gtk_Scroll_Info

Null_Gtk_Scroll_Info : constant Gtk_Scroll_Info;

Ref

function Ref (Self : Gtk_Scroll_Info) return Gtk_Scroll_Info

Increases the reference count of a GtkScrollInfo by one. Since: gtk+ 4.12

Parameters

Self

Return Value

the passed in GtkScrollInfo. Has transfer-ownership='full'.

Set_Enable_Horizontal

procedure Set_Enable_Horizontal
   (Self       : Gtk_Scroll_Info;
    Horizontal : Boolean)

Turns horizontal scrolling on or off. Since: gtk+ 4.12

Parameters

Self

Horizontal

if scrolling in the horizontal direction should happen

Set_Enable_Vertical

procedure Set_Enable_Vertical
   (Self     : Gtk_Scroll_Info;
    Vertical : Boolean)

Turns vertical scrolling on or off. Since: gtk+ 4.12

Parameters

Self

Vertical

if scrolling in the vertical direction should happen

Unref

procedure Unref (Self : Gtk_Scroll_Info)

Decreases the reference count of a GtkScrollInfo by one. If the resulting reference count is zero, frees the self. Since: gtk+ 4.12

Parameters

Self