### Class

# Adw Squeezer

#### Description [src]

    final class Adw.Squeezer : Gtk.Widget {
      /* No available fields */
    }

A best fit container.

The `AdwSqueezer` widget is a container which only shows the first of its children that fits in the available size. It is convenient to offer different widgets to represent the same data with different levels of detail, making the widget seem to squeeze itself to fit in the available space.

Transitions between children can be animated as fades. This can be controlled with `AdwSqueezer:transition-type`.

## CSS nodes

`AdwSqueezer` has a single CSS node with name `squeezer`.

Available since: | 1.0

#### Hierarchy

#### Ancestors

- GtkWidget
- GInitiallyUnowned
- GObject

#### Implements

- GtkAccessible
- GtkBuildable
- GtkConstraintTarget
- GtkOrientable

#### Constructors

###### adw_squeezer_new

Creates a new `AdwSqueezer`.

Available since: 1.0

#### Instance methods

###### adw_squeezer_add

Adds a child to `self`.

Available since: 1.0

###### adw_squeezer_get_allow_none

Gets whether to allow squeezing beyond the last child’s minimum size.

Available since: 1.0

###### adw_squeezer_get_homogeneous

Gets whether all children have the same size for the opposite orientation.

Available since: 1.0

###### adw_squeezer_get_interpolate_size

Gets whether `self` interpolates its size when changing the visible child.

Available since: 1.0

###### adw_squeezer_get_page

Returns the `AdwSqueezerPage` object for `child`.

Available since: 1.0

###### adw_squeezer_get_pages

Returns a `GListModel` that contains the pages of `self`.

Available since: 1.0

###### adw_squeezer_get_switch_threshold_policy

Gets the fold threshold policy for `self`.

Available since: 1.0

###### adw_squeezer_get_transition_duration

Gets the transition animation duration for `self`.

Available since: 1.0

###### adw_squeezer_get_transition_running

Gets whether a transition is currently running for `self`.

Available since: 1.0

###### adw_squeezer_get_transition_type

Gets the type of animation used for transitions between children in `self`.

Available since: 1.0

###### adw_squeezer_get_visible_child

Gets the currently visible child of `self`.

Available since: 1.0

###### adw_squeezer_get_xalign

Gets the horizontal alignment, from 0 (start) to 1 (end).

Available since: 1.0

###### adw_squeezer_get_yalign

Gets the vertical alignment, from 0 (top) to 1 (bottom).

Available since: 1.0

###### adw_squeezer_remove

Removes a child widget from `self`.

Available since: 1.0

###### adw_squeezer_set_allow_none

Sets whether to allow squeezing beyond the last child’s minimum size.

Available since: 1.0

###### adw_squeezer_set_homogeneous

Sets whether all children have the same size for the opposite orientation.

Available since: 1.0

###### adw_squeezer_set_interpolate_size

Sets whether `self` interpolates its size when changing the visible child.

Available since: 1.0

###### adw_squeezer_set_switch_threshold_policy

Sets the fold threshold policy for `self`.

Available since: 1.0

###### adw_squeezer_set_transition_duration

Sets the transition animation duration for `self`.

Available since: 1.0

###### adw_squeezer_set_transition_type

Sets the type of animation used for transitions between children in `self`.

Available since: 1.0

###### adw_squeezer_set_xalign

Sets the horizontal alignment, from 0 (start) to 1 (end).

Available since: 1.0

###### adw_squeezer_set_yalign

Sets the vertical alignment, from 0 (top) to 1 (bottom).

Available since: 1.0

##### 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 GtkBuildable (1)

###### gtk_buildable_get_buildable_id

Gets the ID of the `buildable` object.

##### Methods inherited from GtkOrientable (2)

###### gtk_orientable_get_orientation

Retrieves the orientation of the `orientable`.

###### gtk_orientable_set_orientation

Sets the orientation of the `orientable`.

#### Properties

###### Adw.Squeezer:allow-none

Whether to allow squeezing beyond the last child’s minimum size.

Available since: 1.0

###### Adw.Squeezer:homogeneous

Whether all children have the same size for the opposite orientation.

Available since: 1.0

###### Adw.Squeezer:interpolate-size

Whether the squeezer interpolates its size when changing the visible child.

Available since: 1.0

###### Adw.Squeezer:pages

A selection model with the squeezer’s pages.

Available since: 1.0

###### Adw.Squeezer:switch-threshold-policy

Determines when the squeezer will switch children.

Available since: 1.0

###### Adw.Squeezer:transition-duration

The animation duration, in milliseconds.

Available since: 1.0

###### Adw.Squeezer:transition-running

Whether a transition is currently running.

Available since: 1.0

###### Adw.Squeezer:transition-type

The type of animation used for transitions between children.

Available since: 1.0

###### Adw.Squeezer:visible-child

The currently visible child.

Available since: 1.0

###### Adw.Squeezer:xalign

The horizontal alignment, from 0 (start) to 1 (end).

Available since: 1.0

###### Adw.Squeezer:yalign

The vertical alignment, from 0 (top) to 1 (bottom).

Available since: 1.0

##### 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 GtkOrientable (1)

###### Gtk.Orientable:orientation

The orientation of the orientable.

#### Signals

##### 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 AdwSqueezerClass {
      GtkWidgetClass parent_class;

    }

###### Class members

`parent_class` |
    GtkWidgetClass
| No description available.