HeaderBar

---

Object Hierarchy:

Description:

Content:

Properties:

• public CenteringPolicy centering_policy { get; set; }
• public Widget custom_title { get; set; }
• public string decoration_layout { get; set; }
  The decoration layout for buttons.
• public bool decoration_layout_set { get; set; }
  Set to true if decoration_layout is set.
• public bool has_subtitle { get; set; }
  If true, reserve space for a subtitle, even if none is currently set.
• public bool interpolate_size { get; set; }
• public bool show_close_button { get; set; }
  Whether to show window decorations.
• public int spacing { get; set; }
• public string subtitle { get; set; }
• public string title { get; set; }
• public uint transition_duration { get; set; }
• public bool transition_running { get; }

Creation methods:

• public HeaderBar ()
  Creates a new HeaderBar widget.

Methods:

• public CenteringPolicy get_centering_policy ()
  Gets the policy this follows to horizontally align its center widget.
• public unowned Widget? get_custom_title ()
  Retrieves the custom title widget of the header.
• public unowned string get_decoration_layout ()
  Gets the decoration layout set with set_decoration_layout.
• public bool get_has_subtitle ()
  Retrieves whether the header bar reserves space for a subtitle, regardless if one is currently set or not.
• public bool get_interpolate_size ()
  Gets wether this should interpolate its size on visible child change.
• public bool get_show_close_button ()
  Returns whether this header bar shows the standard window decorations.
• public unowned string? get_subtitle ()
  Retrieves the subtitle of the header.
• public unowned string? get_title ()
  Retrieves the title of the header.
• public uint get_transition_duration ()
  Returns the amount of time (in milliseconds) that transitions between pages in this will take.
• public bool get_transition_running ()
  Returns whether the this is currently in a transition from one page to another.
• public void pack_end (Widget child)
  Adds child to this:, packed with reference to the end of the this:.
• public void pack_start (Widget child)
  Adds child to this:, packed with reference to the start of the this:.
• public void set_centering_policy (CenteringPolicy centering_policy)
  Sets the policy this must follow to horizontally align its center widget.
• public void set_custom_title (Widget? title_widget)
  Sets a custom title for the HeaderBar.
• public void set_decoration_layout (string? layout)
  Sets the decoration layout for this header bar, overriding the gtk_decoration_layout setting.
• public void set_has_subtitle (bool setting)
  Sets whether the header bar should reserve space for a subtitle, even if none is currently set.
• public void set_interpolate_size (bool interpolate_size)
  Sets whether or not this will interpolate the size of its opposing orientation when changing the visible child.
• public void set_show_close_button (bool setting)
  Sets whether this header bar shows the standard window decorations, including close, maximize, and minimize.
• public void set_subtitle (string? subtitle)
  Sets the subtitle of the HeaderBar.
• public void set_title (string? title)
  Sets the title of the HeaderBar.
• public void set_transition_duration (uint duration)
  Sets the duration that transitions between pages in this will take.

Inherited Members: