## Documentation

Table of Contents
Class Inheritance Tree
Widget Screenshots
Package groups

## Index

Package: Viewport

- Goto spec source

# Description

    package Gtk.Viewport is

This widget is an adapter: it can contain any child, and will make it scrollable. Its use is not necessary inside a Gtk_Scrolled_Window, which automatically uses a Gtk_Viewport when necessary.

# Packages

### Implements_Buildable (new Glib.Types.Implements)

    package Implements_Buildable is new Glib.Types.Implements
         (Gtk.Buildable.Gtk_Buildable, Gtk_Viewport_Record, Gtk_Viewport);

# Classes

### Gtk_Viewport_Record

- Goto declaration in source

    type Gtk_Viewport_Record is new Gtk_Bin_Record with null record;

#### Ancestors:

Gtk.Bin.Gtk_Bin_Record
Gtk.Container.Gtk_Container_Record
Gtk.Widget.Gtk_Widget_Record
Glib.Object.GObject_Record

#### Primitive operations:

Get_Bin_Window

- To API doc
- To spec

Get_Hadjustment

- To API doc
- To spec

Get_Shadow_Type

- To API doc
- To spec

Get_Vadjustment

- To API doc
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Get_View_Window

- To API doc
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Glib.Object.Deallocate

- To API doc
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(Inherited)
Glib.Object.Get_Type

- To API doc
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(Inherited)
Glib.Object.Notify

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(Inherited)
Glib.Object.Ref

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(Inherited)
Glib.Object.Ref_Sink

- To API doc
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(Inherited)
Glib.Object.Unref

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(Inherited)
Gtk.Bin.Get_Child

- To API doc
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(Inherited)
Gtk.Container.Add

- To API doc
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(Inherited)
Gtk.Container.Check_Resize

- To API doc
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(Inherited)
Gtk.Container.Child_Get_Property

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(Inherited)
Gtk.Container.Child_Set_Property

- To API doc
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(Inherited)
Gtk.Container.Child_Type

- To API doc
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(Inherited)
Gtk.Container.Forall

- To API doc
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(Inherited)
Gtk.Container.Foreach

- To API doc
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(Inherited)
Gtk.Container.Get_Border_Width

- To API doc
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(Inherited)
Gtk.Container.Get_Children

- To API doc
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(Inherited)
Gtk.Container.Get_Focus_Chain

- To API doc
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(Inherited)
Gtk.Container.Get_Focus_Child

- To API doc
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(Inherited)
Gtk.Container.Get_Focus_Hadjustment

- To API doc
- To spec

(Inherited)
Gtk.Container.Get_Focus_Vadjustment

- To API doc
- To spec

(Inherited)
Gtk.Container.Get_Resize_Mode

- To API doc
- To spec

(Inherited)
Gtk.Container.Propagate_Expose

- To API doc
- To spec

(Inherited)
Gtk.Container.Remove

- To API doc
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(Inherited)
Gtk.Container.Resize_Children

- To API doc
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(Inherited)
Gtk.Container.Set_Border_Width

- To API doc
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(Inherited)
Gtk.Container.Set_Focus_Chain

- To API doc
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(Inherited)
Gtk.Container.Set_Focus_Child

- To API doc
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(Inherited)
Gtk.Container.Set_Focus_Hadjustment

- To API doc
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(Inherited)
Gtk.Container.Set_Focus_Vadjustment

- To API doc
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(Inherited)
Gtk.Container.Set_Reallocate_Redraws

- To API doc
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(Inherited)
Gtk.Container.Set_Resize_Mode

- To API doc
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(Inherited)
Gtk.Container.Unset_Focus_Chain

- To API doc
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(Inherited)
Gtk.Widget.Activate

- To API doc
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(Inherited)
Gtk.Widget.Add_Accelerator

- To API doc
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(Inherited)
Gtk.Widget.Add_Events

- To API doc
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(Inherited)
Gtk.Widget.Add_Mnemonic_Label

- To API doc
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(Inherited)
Gtk.Widget.Can_Activate_Accel

- To API doc
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(Inherited)
Gtk.Widget.Child_Notify

- To API doc
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(Inherited)
Gtk.Widget.Class_Path

- To API doc
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(Inherited)
Gtk.Widget.Class_Path_Reversed

- To API doc
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(Inherited)
Gtk.Widget.Create_Pango_Context

- To API doc
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(Inherited)
Gtk.Widget.Create_Pango_Layout

- To API doc
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(Inherited)
Gtk.Widget.Destroy

- To API doc
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(Inherited)
Gtk.Widget.Draw

- To API doc
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(Inherited)
Gtk.Widget.Ensure_Style

- To API doc
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(Inherited)
Gtk.Widget.Error_Bell

- To API doc
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(Inherited)
Gtk.Widget.Flag_Is_Set

- To API doc
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(Inherited)
Gtk.Widget.Flags

- To API doc
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(Inherited)
Gtk.Widget.Freeze_Child_Notify

- To API doc
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(Inherited)
Gtk.Widget.Get_Allocation_Height

- To API doc
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(Inherited)
Gtk.Widget.Get_Allocation_Width

- To API doc
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(Inherited)
Gtk.Widget.Get_Allocation_X

- To API doc
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(Inherited)
Gtk.Widget.Get_Allocation_Y

- To API doc
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(Inherited)
Gtk.Widget.Get_Ancestor

- To API doc
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(Inherited)
Gtk.Widget.Get_Child_Requisition

- To API doc
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(Inherited)
Gtk.Widget.Get_Child_Visible

- To API doc
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(Inherited)
Gtk.Widget.Get_Colormap

- To API doc
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(Inherited)
Gtk.Widget.Get_Composite_Name

- To API doc
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(Inherited)
Gtk.Widget.Get_Direction

- To API doc
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(Inherited)
Gtk.Widget.Get_Events

- To API doc
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(Inherited)
Gtk.Widget.Get_Extension_Events

- To API doc
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(Inherited)
Gtk.Widget.Get_Has_Tooltip

- To API doc
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(Inherited)
Gtk.Widget.Get_Name

- To API doc
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(Inherited)
Gtk.Widget.Get_No_Show_All

- To API doc
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(Inherited)
Gtk.Widget.Get_Pango_Context

- To API doc
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(Inherited)
Gtk.Widget.Get_Parent

- To API doc
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(Inherited)
Gtk.Widget.Get_Parent_Window

- To API doc
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(Inherited)
Gtk.Widget.Get_Pointer

- To API doc
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(Inherited)
Gtk.Widget.Get_Root_Window

- To API doc
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(Inherited)
Gtk.Widget.Get_Size_Request

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(Inherited)
Gtk.Widget.Get_Snapshot

- To API doc
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(Inherited)
Gtk.Widget.Get_State

- To API doc
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(Inherited)
Gtk.Widget.Get_Style

- To API doc
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(Inherited)
Gtk.Widget.Get_Tooltip_Markup

- To API doc
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(Inherited)
Gtk.Widget.Get_Tooltip_Text

- To API doc
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(Inherited)
Gtk.Widget.Get_Tooltip_Window

- To API doc
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(Inherited)
Gtk.Widget.Get_Toplevel

- To API doc
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(Inherited)
Gtk.Widget.Get_Visual

- To API doc
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(Inherited)
Gtk.Widget.Get_Window

- To API doc
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(Inherited)
Gtk.Widget.Grab_Default

- To API doc
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(Inherited)
Gtk.Widget.Grab_Focus

- To API doc
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(Inherited)
Gtk.Widget.Has_Screen

- To API doc
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(Inherited)
Gtk.Widget.Hide

- To API doc
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(Inherited)
Gtk.Widget.Hide_All

- To API doc
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(Inherited)
Gtk.Widget.Input_Shape_Combine_Mask

- To API doc
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(Inherited)
Gtk.Widget.Intersect

- To API doc
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(Inherited)
Gtk.Widget.Is_Ancestor

- To API doc
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(Inherited)
Gtk.Widget.Is_Composited

- To API doc
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(Inherited)
Gtk.Widget.Is_Focus

- To API doc
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(Inherited)
Gtk.Widget.Keynav_Failed

- To API doc
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(Inherited)
Gtk.Widget.List_Mnemonic_Labels

- To API doc
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(Inherited)
Gtk.Widget.Map

- To API doc
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(Inherited)
Gtk.Widget.Mnemonic_Activate

- To API doc
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(Inherited)
Gtk.Widget.Modify_Base

- To API doc
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(Inherited)
Gtk.Widget.Modify_Bg

- To API doc
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(Inherited)
Gtk.Widget.Modify_Cursor

- To API doc
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(Inherited)
Gtk.Widget.Modify_Fg

- To API doc
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(Inherited)
Gtk.Widget.Modify_Font

- To API doc
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(Inherited)
Gtk.Widget.Modify_Text

- To API doc
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(Inherited)
Gtk.Widget.Path

- To API doc
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(Inherited)
Gtk.Widget.Path_Reversed

- To API doc
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(Inherited)
Gtk.Widget.Queue_Clear

- To API doc
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(Inherited)
Gtk.Widget.Queue_Clear_Area

- To API doc
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(Inherited)
Gtk.Widget.Queue_Draw

- To API doc
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(Inherited)
Gtk.Widget.Queue_Draw_Area

- To API doc
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(Inherited)
Gtk.Widget.Queue_Resize

- To API doc
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(Inherited)
Gtk.Widget.Queue_Resize_No_Redraw

- To API doc
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(Inherited)
Gtk.Widget.Realize

- To API doc
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(Inherited)
Gtk.Widget.Region_Intersect

- To API doc
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(Inherited)
Gtk.Widget.Remove_Accelerator

- To API doc
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(Inherited)
Gtk.Widget.Remove_Mnemonic_Label

- To API doc
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(Inherited)
Gtk.Widget.Render_Icon

- To API doc
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(Inherited)
Gtk.Widget.Reparent

- To API doc
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(Inherited)
Gtk.Widget.Reset_Rc_Styles

- To API doc
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(Inherited)
Gtk.Widget.Reset_Shapes

- To API doc
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(Inherited)
Gtk.Widget.Restore_Default_Style

- To API doc
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(Inherited)
Gtk.Widget.Send_Expose

- To API doc
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(Inherited)
Gtk.Widget.Set_Accel_Path

- To API doc
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(Inherited)
Gtk.Widget.Set_App_Paintable

- To API doc
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(Inherited)
Gtk.Widget.Set_Child_Visible

- To API doc
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(Inherited)
Gtk.Widget.Set_Colormap

- To API doc
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(Inherited)
Gtk.Widget.Set_Composite_Name

- To API doc
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(Inherited)
Gtk.Widget.Set_Direction

- To API doc
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(Inherited)
Gtk.Widget.Set_Double_Buffered

- To API doc
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(Inherited)
Gtk.Widget.Set_Events

- To API doc
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(Inherited)
Gtk.Widget.Set_Extension_Events

- To API doc
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(Inherited)
Gtk.Widget.Set_Flags

- To API doc
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(Inherited)
Gtk.Widget.Set_Has_Tooltip

- To API doc
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(Inherited)
Gtk.Widget.Set_Name

- To API doc
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(Inherited)
Gtk.Widget.Set_No_Show_All

- To API doc
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(Inherited)
Gtk.Widget.Set_Parent

- To API doc
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(Inherited)
Gtk.Widget.Set_Parent_Window

- To API doc
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(Inherited)
Gtk.Widget.Set_Redraw_On_Allocate

- To API doc
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(Inherited)
Gtk.Widget.Set_Scroll_Adjustments

- To API doc
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(Inherited)
Gtk.Widget.Set_Sensitive

- To API doc
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(Inherited)
Gtk.Widget.Set_Size_Request

- To API doc
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(Inherited)
Gtk.Widget.Set_State

- To API doc
- To spec

(Inherited)
Gtk.Widget.Set_Style

- To API doc
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(Inherited)
Gtk.Widget.Set_Tooltip_Markup

- To API doc
- To spec

(Inherited)
Gtk.Widget.Set_Tooltip_Text

- To API doc
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(Inherited)
Gtk.Widget.Set_Tooltip_Window

- To API doc
- To spec

(Inherited)
Gtk.Widget.Set_UPosition

- To API doc
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(Inherited)
Gtk.Widget.Set_USize

- To API doc
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(Inherited)
Gtk.Widget.Set_Window

- To API doc
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(Inherited)
Gtk.Widget.Shape_Combine_Mask

- To API doc
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(Inherited)
Gtk.Widget.Show

- To API doc
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(Inherited)
Gtk.Widget.Show_All

- To API doc
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(Inherited)
Gtk.Widget.Show_Now

- To API doc
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(Inherited)
Gtk.Widget.Size_Allocate

- To API doc
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(Inherited)
Gtk.Widget.Size_Request

- To API doc
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(Inherited)
Gtk.Widget.Style_Get_Property

- To API doc
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(Inherited)
Gtk.Widget.Thaw_Child_Notify

- To API doc
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(Inherited)
Gtk.Widget.Trigger_Tooltip_Query

- To API doc
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(Inherited)
Gtk.Widget.Unmap

- To API doc
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(Inherited)
Gtk.Widget.Unrealize

- To API doc
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(Inherited)
Gtk.Widget.Unset_Flags

- To API doc
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(Inherited)
Set_Hadjustment

- To API doc
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Set_Shadow_Type

- To API doc
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Set_Vadjustment

- To API doc
- To spec

# Types

### Gtk_Viewport

- Goto declaration in source

    type Gtk_Viewport is access all Gtk_Viewport_Record'Class;

# Constants & Global variables

### Hadjustment_Property

- Goto declaration in source

(Glib.Properties.Property_Object)

    Hadjustment_Property : constant Glib.Properties.Property_Object;

### Shadow_Type_Property

- Goto declaration in source

(Gtk.Enums.Property_Gtk_Shadow_Type)

    Shadow_Type_Property : constant Gtk.Enums.Property_Gtk_Shadow_Type;

### Vadjustment_Property

- Goto declaration in source

(Glib.Properties.Property_Object)

    Vadjustment_Property : constant Glib.Properties.Property_Object;

### Signal_Set_Scroll_Adjustments

- Goto declaration in source

(Glib.Signal_Name)

    Signal_Set_Scroll_Adjustments : constant Glib.Signal_Name := "set-scroll-adjustments";

# Subprograms & Entries

### Gtk_New

- Goto spec in source

    procedure Gtk_New (Viewport: out Gtk_Viewport;Hadjustment: Gtk.Adjustment.Gtk_Adjustment := null;Vadjustment: Gtk.Adjustment.Gtk_Adjustment := null);

### Initialize

- Goto spec in source

    procedure Initialize (Viewport: access Gtk_Viewport_Record'Class;Hadjustment: Gtk.Adjustment.Gtk_Adjustment := null;Vadjustment: Gtk.Adjustment.Gtk_Adjustment := null);

Creates a new Gtk.Viewport.Gtk_Viewport with the given adjustments. "hadjustment": horizontal adjustment. "vadjustment": vertical adjustment.

### Get_Type

- Goto spec in source
- Goto body in source

    function Get_Type return Glib.GType;

### Get_Bin_Window

- Goto spec in source

    function Get_Bin_Window (Viewport: access Gtk_Viewport_Record) return Gdk.Window.Gdk_Window;

Gets the bin window of the Gtk.Viewport.Gtk_Viewport. Since: gtk+ 2.20

### Get_Hadjustment

- Goto spec in source

    function Get_Hadjustment (Viewport: access Gtk_Viewport_Record) return Gtk.Adjustment.Gtk_Adjustment;

### Set_Hadjustment

- Goto spec in source

    procedure Set_Hadjustment (Viewport: access Gtk_Viewport_Record;Adjustment: access Gtk.Adjustment.Gtk_Adjustment_Record'Class);

Sets the horizontal adjustment of the viewport. "adjustment": a Gtk.Adjustment.Gtk_Adjustment.

### Get_Shadow_Type

- Goto spec in source

    function Get_Shadow_Type (Viewport: access Gtk_Viewport_Record) return Gtk.Enums.Gtk_Shadow_Type;

### Set_Shadow_Type

- Goto spec in source

    procedure Set_Shadow_Type (Viewport: access Gtk_Viewport_Record;The_Type: Gtk.Enums.Gtk_Shadow_Type);

Sets the shadow type of the viewport. "type": the new shadow type.

### Get_Vadjustment

- Goto spec in source

    function Get_Vadjustment (Viewport: access Gtk_Viewport_Record) return Gtk.Adjustment.Gtk_Adjustment;

### Set_Vadjustment

- Goto spec in source

    procedure Set_Vadjustment (Viewport: access Gtk_Viewport_Record;Adjustment: access Gtk.Adjustment.Gtk_Adjustment_Record'Class);

Sets the vertical adjustment of the viewport. "adjustment": a Gtk.Adjustment.Gtk_Adjustment.

### Get_View_Window

- Goto spec in source

    function Get_View_Window (Viewport: access Gtk_Viewport_Record) return Gdk.Window.Gdk_Window;

Gets the view window of the Gtk.Viewport.Gtk_Viewport. Since: gtk+ 2.22

### +

- Goto spec in source

    function "+" (Widget: access Gtk_Viewport_Record'Class) return Gtk.Buildable.Gtk_Buildable renames Implements_Buildable.To_Interface;

### -

- Goto spec in source

    function "-" (Interf: Gtk.Buildable.Gtk_Buildable) return Gtk_Viewport renames Implements_Buildable.To_Object;