Adw.Banner – libadwaita-1 – Vala Binding Reference

Description:

[ CCode ( type_id = "adw_banner_get_type ()" ) ]
[ Version ( since = "1.3" ) ]
public sealed class Banner : Widget, Accessible, Actionable, Buildable, ConstraintTarget

A bar with contextual information.

Banners are hidden by default, use [property@Banner:revealed] to show them.

Banners have a title, set with [property@Banner:title]. Titles can be marked up with Pango markup, use [property@Banner:use-markup] to enable it.

The title will be shown centered or left-aligned depending on available space.

Banners can optionally have a button with text on it, set through [property@Banner:button-label]. The button can be used with a `GAction`, or with the [signal@Banner:AdwBanner:button-clicked] signal. The button can have different styles, a gray style and a suggested style.

CSS nodes

`AdwBanner` has a main CSS node with the name `banner`.

Namespace: Adw

Content:

Properties:

public string button_label { get; set; }

The label to show on the button.

public BannerButtonStyle button_style { get; set; }

The style class to use for the banner button.

public bool revealed { get; set; }

Whether the banner is currently revealed.

public string title { get; set; }

The title for this banner.

public bool use_markup { get; set; }

Whether to use Pango markup for the banner title.

Creation methods:

public Banner (string title)

Creates a new `AdwBanner`.

Methods:

public unowned string? get_button_label ()

Gets the button label for this.

public BannerButtonStyle get_button_style ()

Gets the style class in use for the banner button.

public bool get_revealed ()

Gets if a banner is revealed

public unowned string get_title ()

Gets the title for this.

public bool get_use_markup ()

Gets whether to use Pango markup for the banner title.

public void set_button_label (string? label)

Sets the button label for this.

public void set_button_style (BannerButtonStyle style)

Sets the style class to use for the banner button.

public void set_revealed (bool revealed)

Sets whether a banner should be revealed

public void set_title (string title)

Sets the title for this banner.

public void set_use_markup (bool use_markup)

Sets whether to use Pango markup for the banner title.

Signals:

public signal void button_clicked ()

This signal is emitted after the action button has been clicked.

Inherited Members:

Banner

Object Hierarchy: