Adw.Squeezer – libadwaita-1 – Vala Binding Reference

Description:

[ CCode ( type_id = "adw_squeezer_get_type ()" ) ]
[ Version ( deprecated = true , deprecated_since = "1.4" ) ]
public sealed class Squeezer : Widget, Accessible, Buildable, ConstraintTarget, Orientable

Warning: Squeezer is deprecated since 1.4.

A best fit container.

Note:

See [the migration guide](migrating-to-breakpoints.html#replace-adwsqueezer)

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 [property@Squeezer:transition-type].

CSS nodes

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

Namespace: Adw

Content:

Properties:

public bool allow_none { get; set; }

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

public bool homogeneous { get; set; }

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

public bool interpolate_size { get; set; }

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

public SelectionModel pages { owned get; }

A selection model with the squeezer's pages.

public FoldThresholdPolicy switch_threshold_policy { get; set; }

The switch threshold policy.

public uint transition_duration { get; set; }

The transition animation duration, in milliseconds.

public bool transition_running { get; }

Whether a transition is currently running.

public SqueezerTransitionType transition_type { get; set; }

The type of animation used for transitions between children.

public Widget visible_child { get; }

The currently visible child.

public float xalign { get; set; }

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

public float yalign { get; set; }

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

Creation methods:

public Squeezer ()

Creates a new `AdwSqueezer`.

Methods:

public unowned SqueezerPage add (Widget child)

Adds a child to this.

public bool get_allow_none ()

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

public bool get_homogeneous ()

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

public bool get_interpolate_size ()

Gets whether this interpolates its size when changing the visible child.

public unowned SqueezerPage get_page (Widget child)

Returns the [class@SqueezerPage] object for child.

public SelectionModel get_pages ()

Returns a [iface@Gio.

public FoldThresholdPolicy get_switch_threshold_policy ()

Gets the switch threshold policy for this .

public uint get_transition_duration ()

Gets the transition animation duration for this.

public bool get_transition_running ()

Gets whether a transition is currently running for this.

public SqueezerTransitionType get_transition_type ()

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

public unowned Widget? get_visible_child ()

Gets the currently visible child of this .

public float get_xalign ()

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

public float get_yalign ()

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

public void remove (Widget child)

Removes a child widget from this.

public void set_allow_none (bool allow_none)

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

public void set_homogeneous (bool homogeneous)

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

public void set_interpolate_size (bool interpolate_size)

Sets whether this interpolates its size when changing the visible child.

public void set_switch_threshold_policy (FoldThresholdPolicy policy)

Sets the switch threshold policy for this .

public void set_transition_duration (uint duration)

Sets the transition animation duration for this.

public void set_transition_type (SqueezerTransitionType transition)

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

public void set_xalign (float xalign)

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

public void set_yalign (float yalign)

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

Inherited Members:

All known members inherited from interface Gtk.Orientable

get_orientation

orientation

set_orientation

Squeezer