### Class

# Adw ComboRow

#### Description [src]

    class Adw.ComboRow : Adw.ActionRow {
      parent_instance: AdwActionRow
    }

A `GtkListBoxRow` used to choose from a list of items.

The `AdwComboRow` widget allows the user to choose from a list of valid choices. The row displays the selected choice. When activated, the row displays a popover which allows the user to make a new choice.

`AdwComboRow` mirrors `GtkDropDown`, see that widget for details.

`AdwComboRow` is `GtkListBoxRow:activatable` if a model is set.

## CSS nodes

`AdwComboRow` has a main CSS node with name `row` and the `.combo` style class.

Its popover has the node named `popover` with the `.combo` style class, it contains a `GtkScrolledWindow`, which in turn contains a `GtkListView`, both are accessible via their regular nodes.

## Accessibility

`AdwComboRow` uses the `GTK_ACCESSIBLE_ROLE_COMBO_BOX` role.

Available since: | 1.0

#### Hierarchy

#### Ancestors

- AdwActionRow
- AdwPreferencesRow
- GtkListBoxRow
- GtkWidget
- GInitiallyUnowned
- GObject

#### Implements

- GtkAccessible
- GtkActionable
- GtkBuildable
- GtkConstraintTarget

#### Constructors

###### adw_combo_row_new

Creates a new `AdwComboRow`.

Available since: 1.0

#### Instance methods

###### adw_combo_row_get_expression

Gets the expression used to obtain strings from items.

Available since: 1.0

###### adw_combo_row_get_factory

Gets the factory that’s currently used to populate list items.

Available since: 1.0

###### adw_combo_row_get_list_factory

Gets the factory that’s currently used to populate list items in the popup.

Available since: 1.0

###### adw_combo_row_get_model

Gets the model that provides the displayed items.

Available since: 1.0

###### adw_combo_row_get_selected

Gets the position of the selected item.

Available since: 1.0

###### adw_combo_row_get_selected_item

Gets the selected item.

Available since: 1.0

###### adw_combo_row_get_use_subtitle

Gets whether to use the current value as the subtitle.

Available since: 1.0

###### adw_combo_row_set_expression

Sets the expression used to obtain strings from items.

Available since: 1.0

###### adw_combo_row_set_factory

Sets the `GtkListItemFactory` to use for populating list items.

Available since: 1.0

###### adw_combo_row_set_list_factory

Sets the `GtkListItemFactory` to use for populating list items in the popup.

Available since: 1.0

###### adw_combo_row_set_model

Sets the `GListModel` to use.

Available since: 1.0

###### adw_combo_row_set_selected

Selects the item at the given position.

Available since: 1.0

###### adw_combo_row_set_use_subtitle

Sets whether to use the current value as the subtitle.

Available since: 1.0

##### Methods inherited from AdwActionRow (14)

###### adw_action_row_activate

Activates `self`.

Available since: 1.0

###### adw_action_row_add_prefix

Adds a prefix widget to `self`.

Available since: 1.0

###### adw_action_row_add_suffix

Adds a suffix widget to `self`.

Available since: 1.0

###### adw_action_row_get_activatable_widget

Gets the widget activated when `self` is activated.

Available since: 1.0

###### adw_action_row_get_icon_name

Gets the icon name for `self`.

Available since: 1.0

###### adw_action_row_get_subtitle

Gets the subtitle for `self`.

Available since: 1.0

###### adw_action_row_get_subtitle_lines

Gets the number of lines at the end of which the subtitle label will be ellipsized.

Available since: 1.0

###### adw_action_row_get_title_lines

Gets the number of lines at the end of which the title label will be ellipsized.

Available since: 1.0

###### adw_action_row_remove

Removes a child from `self`.

Available since: 1.0

###### adw_action_row_set_activatable_widget

Sets the widget to activate when `self` is activated.

Available since: 1.0

###### adw_action_row_set_icon_name

Sets the icon name for `self`.

Available since: 1.0

###### adw_action_row_set_subtitle

Sets the subtitle for `self`.

Available since: 1.0

###### adw_action_row_set_subtitle_lines

Sets the number of lines at the end of which the subtitle label will be ellipsized.

Available since: 1.0

###### adw_action_row_set_title_lines

Sets the number of lines at the end of which the title label will be ellipsized.

Available since: 1.0

##### Methods inherited from AdwPreferencesRow (4)

###### adw_preferences_row_get_title

Gets the title of the preference represented by `self`.

Available since: 1.0

###### adw_preferences_row_get_use_underline

Gets whether an embedded underline in the title indicates a mnemonic.

Available since: 1.0

###### adw_preferences_row_set_title

Sets the title of the preference represented by `self`.

Available since: 1.0

###### adw_preferences_row_set_use_underline

Sets whether an embedded underline in the title indicates a mnemonic.

Available since: 1.0

##### Methods inherited from GtkListBoxRow (11)

###### gtk_list_box_row_changed

Marks `row` as changed, causing any state that depends on this to be updated.

###### gtk_list_box_row_get_activatable

Gets whether the row is activatable.

###### gtk_list_box_row_get_child

Gets the child widget of `row`.

###### gtk_list_box_row_get_header

Returns the current header of the `row`.

###### gtk_list_box_row_get_index

Gets the current index of the `row` in its `GtkListBox` container.

###### gtk_list_box_row_get_selectable

Gets whether the row can be selected.

###### gtk_list_box_row_is_selected

Returns whether the child is currently selected in its `GtkListBox` container.

###### gtk_list_box_row_set_activatable

Set whether the row is activatable.

###### gtk_list_box_row_set_child

Sets the child widget of `self`.

###### gtk_list_box_row_set_header

Sets the current header of the `row`.

###### gtk_list_box_row_set_selectable

Set whether the row can be selected.

##### Methods inherited from GtkWidget (159)

##### Methods inherited from GObject (43)

##### Methods inherited from GtkAccessible (10)

###### gtk_accessible_get_accessible_role

Retrieves the `GtkAccessibleRole` for the given `GtkAccessible`.

###### gtk_accessible_reset_property

Resets the accessible `property` to its default value.

###### gtk_accessible_reset_relation

Resets the accessible `relation` to its default value.

###### gtk_accessible_reset_state

Resets the accessible `state` to its default value.

###### gtk_accessible_update_property

Updates a list of accessible properties.

###### gtk_accessible_update_property_value

Updates an array of accessible properties.

###### gtk_accessible_update_relation

Updates a list of accessible relations.

###### gtk_accessible_update_relation_value

Updates an array of accessible relations.

###### gtk_accessible_update_state

Updates a list of accessible states. See the `GtkAccessibleState` documentation for the value types of accessible states.

###### gtk_accessible_update_state_value

Updates an array of accessible states.

##### Methods inherited from GtkActionable (6)

###### gtk_actionable_get_action_name

Gets the action name for `actionable`.

###### gtk_actionable_get_action_target_value

Gets the current target value of `actionable`.

###### gtk_actionable_set_action_name

Specifies the name of the action with which this widget should be associated.

###### gtk_actionable_set_action_target

Sets the target of an actionable widget.

###### gtk_actionable_set_action_target_value

Sets the target value of an actionable widget.

###### gtk_actionable_set_detailed_action_name

Sets the action-name and associated string target value of an actionable widget.

##### Methods inherited from GtkBuildable (1)

###### gtk_buildable_get_buildable_id

Gets the ID of the `buildable` object.

#### Properties

###### Adw.ComboRow:expression

An expression used to obtain strings from items.

Available since: 1.0

###### Adw.ComboRow:factory

Factory for populating list items.

Available since: 1.0

###### Adw.ComboRow:list-factory

The factory for populating list items in the popup.

Available since: 1.0

###### Adw.ComboRow:model

Model for the displayed items.

Available since: 1.0

###### Adw.ComboRow:selected

The position of the selected item.

Available since: 1.0

###### Adw.ComboRow:selected-item

The selected item.

Available since: 1.0

###### Adw.ComboRow:use-subtitle

Whether to use the current value as the subtitle.

Available since: 1.0

##### Properties inherited from AdwActionRow (5)

###### Adw.ActionRow:activatable-widget

The widget to activate when the row is activated.

Available since: 1.0

###### Adw.ActionRow:icon-name

The icon name for this row.

Available since: 1.0

###### Adw.ActionRow:subtitle

The subtitle for this row.

Available since: 1.0

###### Adw.ActionRow:subtitle-lines

The number of lines at the end of which the subtitle label will be ellipsized.

Available since: 1.0

###### Adw.ActionRow:title-lines

The number of lines at the end of which the title label will be ellipsized.

Available since: 1.0

##### Properties inherited from AdwPreferencesRow (2)

###### Adw.PreferencesRow:title

The title of the preference represented by this row.

Available since: 1.0

###### Adw.PreferencesRow:use-underline

Whether an embedded underline in the title indicates a mnemonic.

Available since: 1.0

##### Properties inherited from GtkListBoxRow (3)

###### Gtk.ListBoxRow:activatable

Determines whether the ::row-activated signal will be emitted for this row.

###### Gtk.ListBoxRow:child

The child widget.

###### Gtk.ListBoxRow:selectable

Determines whether this row can be selected.

##### Properties inherited from GtkWidget (34)

###### Gtk.Widget:can-focus

Whether the widget or any of its descendents can accept the input focus.

###### Gtk.Widget:can-target

Whether the widget can receive pointer events.

###### Gtk.Widget:css-classes

A list of css classes applied to this widget.

###### Gtk.Widget:css-name

The name of this widget in the CSS tree.

###### Gtk.Widget:cursor

The cursor used by `widget`.

###### Gtk.Widget:focus-on-click

Whether the widget should grab focus when it is clicked with the mouse.

###### Gtk.Widget:focusable

Whether this widget itself will accept the input focus.

###### Gtk.Widget:halign

How to distribute horizontal space if widget gets extra space.

###### Gtk.Widget:has-default

Whether the widget is the default widget.

###### Gtk.Widget:has-focus

Whether the widget has the input focus.

###### Gtk.Widget:has-tooltip

Enables or disables the emission of the ::query-tooltip signal on `widget`.

###### Gtk.Widget:height-request

Override for height request of the widget.

###### Gtk.Widget:hexpand

Whether to expand horizontally.

###### Gtk.Widget:hexpand-set

Whether to use the `hexpand` property.

###### Gtk.Widget:layout-manager

The `GtkLayoutManager` instance to use to compute the preferred size of the widget, and allocate its children.

###### Gtk.Widget:margin-bottom

Margin on bottom side of widget.

###### Gtk.Widget:margin-end

Margin on end of widget, horizontally.

###### Gtk.Widget:margin-start

Margin on start of widget, horizontally.

###### Gtk.Widget:margin-top

Margin on top side of widget.

###### Gtk.Widget:name

The name of the widget.

###### Gtk.Widget:opacity

The requested opacity of the widget.

###### Gtk.Widget:overflow

How content outside the widget’s content area is treated.

###### Gtk.Widget:parent

The parent widget of this widget.

###### Gtk.Widget:receives-default

Whether the widget will receive the default action when it is focused.

###### Gtk.Widget:root

The `GtkRoot` widget of the widget tree containing this widget.

###### Gtk.Widget:scale-factor

The scale factor of the widget.

###### Gtk.Widget:sensitive

Whether the widget responds to input.

###### Gtk.Widget:tooltip-markup

Sets the text of tooltip to be the given string, which is marked up with Pango markup.

###### Gtk.Widget:tooltip-text

Sets the text of tooltip to be the given string.

###### Gtk.Widget:valign

How to distribute vertical space if widget gets extra space.

###### Gtk.Widget:vexpand

Whether to expand vertically.

###### Gtk.Widget:vexpand-set

Whether to use the `vexpand` property.

###### Gtk.Widget:visible

Whether the widget is visible.

###### Gtk.Widget:width-request

Override for width request of the widget.

##### Properties inherited from GtkAccessible (1)

###### Gtk.Accessible:accessible-role

The accessible role of the given `GtkAccessible` implementation.

##### Properties inherited from GtkActionable (2)

###### Gtk.Actionable:action-name

No description available.

###### Gtk.Actionable:action-target

No description available.

#### Signals

##### Signals inherited from AdwActionRow (1)

###### Adw.ActionRow::activated

This signal is emitted after the row has been activated.

Available since: 1.0

##### Signals inherited from GtkListBoxRow (1)

###### Gtk.ListBoxRow::activate

This is a keybinding signal, which will cause this row to be activated.

##### Signals inherited from GtkWidget (13)

###### Gtk.Widget::destroy

Signals that all holders of a reference to the widget should release the reference that they hold.

###### Gtk.Widget::direction-changed

Emitted when the text direction of a widget changes.

###### Gtk.Widget::hide

Emitted when `widget` is hidden.

###### Gtk.Widget::keynav-failed

Emitted if keyboard navigation fails.

###### Gtk.Widget::map

Emitted when `widget` is going to be mapped.

###### Gtk.Widget::mnemonic-activate

Emitted when a widget is activated via a mnemonic.

###### Gtk.Widget::move-focus

Emitted when the focus is moved.

###### Gtk.Widget::query-tooltip

Emitted when the widgets tooltip is about to be shown.

###### Gtk.Widget::realize

Emitted when `widget` is associated with a `GdkSurface`.

###### Gtk.Widget::show

Emitted when `widget` is shown.

###### Gtk.Widget::state-flags-changed

Emitted when the widget state changes.

###### Gtk.Widget::unmap

Emitted when `widget` is going to be unmapped.

###### Gtk.Widget::unrealize

Emitted when the `GdkSurface` associated with `widget` is destroyed.

##### Signals inherited from GObject (1)

###### GObject.Object::notify

The notify signal is emitted on an object when one of its properties has its value set through g_object_set_property(), g_object_set(), et al.

#### Class structure

    struct AdwComboRowClass {
      AdwActionRowClass parent_class;

    }

###### Class members

`parent_class` |
    AdwActionRowClass
| The parent class.