Description:

Implements scrollability for widgets that don't support scrolling on their own.

Use `GtkViewport` to scroll child widgets such as `GtkGrid`, `GtkBox`, and so on.

The `GtkViewport` will start scrolling content only if allocated less than the child widget’s minimum size in a given orientation.

CSS nodes

`GtkViewport` has a single CSS node with name `viewport`.

Accessibility

Until GTK 4.10, `GtkViewport` used the [enum@Gtk.AccessibleRole.group] role.

Starting from GTK 4.12, `GtkViewport` uses the [enum@Gtk.AccessibleRole.generic] role.

Namespace: Gtk

Package: gtk+-2.0

Content:

Properties:

public Adjustment hadjustment { get; set construct; }

public ShadowType shadow_type { get; set; }

public Adjustment vadjustment { get; set construct; }

Creation methods:

public Viewport (Adjustment? hadjustment, Adjustment? vadjustment)

Creates a new `GtkViewport`.

Methods:

public unowned Window get_bin_window ()

Gets the bin window of the Viewport.

public unowned Adjustment get_hadjustment ()

Returns the horizontal adjustment of the viewport.

public ShadowType get_shadow_type ()

Gets the shadow type of the Viewport.

public unowned Adjustment get_vadjustment ()

Returns the vertical adjustment of the viewport.

public unowned Window get_view_window ()

Gets the view window of the Viewport.

public void set_hadjustment (Adjustment adjustment)

Sets the horizontal adjustment of the viewport.

public void set_shadow_type (ShadowType type)

Sets the shadow type of the viewport.

public void set_vadjustment (Adjustment adjustment)

Sets the vertical adjustment of the viewport.

Signals:

Fields:

Inherited Members:

All known members inherited from class Gtk.Bin

child

get_child

All known members inherited from class Gtk.Object

user_data

All known members inherited from interface Atk.Implementor

ref_accessible

Viewport

Object Hierarchy: