Adw.TabBar – libadwaita-1 Reference Manual

TabBar

Object Hierarchy:

Description:

[ CCode ( type_id = "adw_tab_bar_get_type ()" ) ]
[ Version ( since = "1.0" ) ]
public sealed class TabBar : Widget, Accessible, Buildable, ConstraintTarget

A tab bar for [class@TabView].

<picture> <source srcset="tab-bar-dark.png" media="(prefers-color-scheme: dark)"> <img src="tab-bar.png" alt="tab-bar" > </picture>

The `AdwTabBar` widget is a tab bar that can be used with conjunction with `AdwTabView`.

`AdwTabBar` can autohide and can optionally contain action widgets on both sides of the tabs.

When there's not enough space to show all the tabs, `AdwTabBar` will scroll them. Pinned tabs always stay visible and aren't a part of the scrollable area.

CSS nodes

`AdwTabBar` has a single CSS node with name `tabbar`.

Namespace: Adw

Package: libadwaita-1

Content:

Properties:

public bool autohide { get; set; }
Whether the tabs automatically hide.
public Widget end_action_widget { get; set; }
The widget shown after the tabs.
public bool expand_tabs { get; set; }
Whether tabs expand to full width.
public bool inverted { get; set; }
Whether tabs use inverted layout.
public bool is_overflowing { get; }
Whether the tab bar is overflowing.
public Widget start_action_widget { get; set; }
The widget shown before the tabs.
public bool tabs_revealed { get; }
Whether the tabs are currently revealed.
public TabView view { get; set; }
The tab view the tab bar controls.

Creation methods:

public TabBar ()
Creates a new `AdwTabBar`.

Methods:

public bool get_autohide ()
Gets whether the tabs automatically hide.
public unowned Widget? get_end_action_widget ()
Gets the widget shown after the tabs.
public bool get_expand_tabs ()
Gets whether tabs expand to full width.
public bool get_inverted ()
Gets whether tabs use inverted layout.
public bool get_is_overflowing ()
Gets whether this is overflowing.
public unowned Widget? get_start_action_widget ()
Gets the widget shown before the tabs.
public bool get_tabs_revealed ()
Gets whether the tabs are currently revealed.
public unowned TabView? get_view ()
Gets the tab view this controls.
public void set_autohide (bool autohide)
Sets whether the tabs automatically hide.
public void set_end_action_widget (Widget? widget)
Sets the widget to show after the tabs.
public void set_expand_tabs (bool expand_tabs)
Sets whether tabs expand to full width.
public void set_inverted (bool inverted)
Sets whether tabs tabs use inverted layout.
public void set_start_action_widget (Widget? widget)
Sets the widget to show before the tabs.
public void set_view (TabView? view)
Sets the tab view this controls.
public void setup_extra_drop_target (DragAction actions, Type[]? types)
Sets the supported types for this drop target.

Signals:

public signal bool extra_drag_drop (TabPage page, Value value)
This signal is emitted when content is dropped onto a tab.

Inherited Members:

All known members inherited from class Gtk.Widget

All known members inherited from class GLib.Object

@get
@new
@ref
@set
add_toggle_ref
add_weak_pointer
bind_property
connect
constructed
disconnect
dispose
dup_data
dup_qdata
force_floating
freeze_notify
get_class
get_data

get_property
get_qdata
get_type
getv
interface_find_property
interface_install_property
interface_list_properties
is_floating
new_valist
new_with_properties
newv
notify
notify_property
ref_count
ref_sink
remove_toggle_ref
remove_weak_pointer

replace_data
replace_qdata
set_data
set_data_full
set_property
set_qdata
set_qdata_full
set_valist
setv
steal_data
steal_qdata
thaw_notify
unref
watch_closure
weak_ref
weak_unref

All known members inherited from interface Gtk.Accessible

accessible_role
get_accessible_role
reset_property
reset_relation

reset_state
update_property
update_property_value
update_relation

update_relation_value
update_state
update_state_value

All known members inherited from interface Gtk.Buildable

add_child
custom_finished
custom_tag_end
custom_tag_start

get_buildable_id
get_id
get_internal_child

parser_finished
set_buildable_property
set_id

2022 vala-language.org