HeaderGroup

Object Hierarchy:

Description:

[ CCode ( type_id = "hdy_header_group_get_type ()" ) ]
[ Version ( since = "1.0" ) ]
public sealed class HeaderGroup : Object, Buildable

An object handling composite title bars.

The `HdyHeaderGroup` object handles the header bars of a composite title bar. It splits the window decoration across the header bars, giving the left side of the decorations to the leftmost header bar, and the right side of the decorations to the rightmost header bar. See [ method@HeaderBar.set_decoration_layout].

The [property@HeaderGroup:decorate-all] property can be used in conjunction with [property@Leaflet:folded] when the title bar is split across the pages of a [class@Leaflet] to automatically display the decorations on all the pages when the leaflet is folded.

You can nest header groups, which is convenient when you nest leaflets too:

```xml <object class="HdyHeaderGroup" id="inner_header_group"> <property name="decorate-all" bind-source="inner_leaflet" bind-property="folded" bind-flags="sync-create"/> <headerbars> <headerbar name="inner_header_bar_1"/> <headerbar name="inner_header_bar_2"/> </headerbars> </object> <object class="HdyHeaderGroup" id="outer_header_group"> <property name="decorate-all" bind-source="outer_leaflet" bind-property="folded" bind-flags="sync-create"/> <headerbars> <headerbar name="inner_header_group"/> <headerbar name="outer_header_bar"/> </headerbars> </object> ```

Namespace: Hdy

Package: libhandy-1

Content:

Properties:

public bool decorate_all { get; set; }
Whether the elements of the group should all receive the full decoration.

Creation methods:

public HeaderGroup ()
Creates a new `HdyHeaderGroup`.

Methods:

public void add_gtk_header_bar (HeaderBar header_bar)
Adds header_bar to this.
public void add_header_bar (HeaderBar header_bar)
Adds header_bar to this.
public void add_header_group (HeaderGroup header_group)
Adds header_group to this.
public unowned SList<HeaderGroupChild> get_children ()
Returns the list of children associated with this .
public bool get_decorate_all ()
Gets whether the elements of the group should all receive the full decoration.
public void remove_child (HeaderGroupChild child)
Removes child from this.
public void remove_gtk_header_bar (HeaderBar header_bar)
Removes header_bar from this.
public void remove_header_bar (HeaderBar header_bar)
Removes header_bar from this.
public void remove_header_group (HeaderGroup header_group)
Removes a nested `HdyHeaderGroup` from this .
public void set_decorate_all (bool decorate_all)
Sets whether the elements of the group should all receive the full decoration.

Signals:

public signal void update_decoration_layouts ()
This signal is emitted before updating the decoration layouts.

Inherited Members:

All known members inherited from class GLib.Object

All known members inherited from interface Gtk.Buildable