Class

GtkHeaderBarAccessible

unstable since: 3.24.11

[−]

Description

class Gtk.HeaderBarAccessible : Gtk.ContainerAccessible
  implements Atk.Component {
  /* No available fields */
}

No description available.

Available since: 3.24.11

[−]

Hierarchy

[−]

Ancestors

GtkContainerAccessible
GtkWidgetAccessible
GtkAccessible
AtkObject
GObject

[−]

Implements

AtkComponent

[−]

Instance methods

[+]

Methods inherited from GtkAccessible (3)

gtk_accessible_connect_widget_destroyed

This function specifies the callback function to be called when the widget corresponding to a GtkAccessible is destroyed.

deprecated: 3.4

gtk_accessible_get_widget

Gets the GtkWidget corresponding to the GtkAccessible. The returned widget does not have a reference added, so you do not need to unref it.

since: 2.22

gtk_accessible_set_widget

Sets the GtkWidget corresponding to the GtkAccessible.

since: 2.22

[+]

Methods inherited from AtkObject (26)

Please see AtkObject for a full list of methods.

[+]

Methods inherited from GObject (43)

Please see GObject for a full list of methods.

[+]

Methods inherited from AtkComponent (16)

atk_component_add_focus_handler

Add the specified handler to the set of functions to be called when this object receives focus events (in or out). If the handler is already added it is not added again.

atk_component_contains

Checks whether the specified point is within the extent of the component.

atk_component_get_alpha

Returns the alpha value (i.e. the opacity) for this component, on a scale from 0 (fully transparent) to 1.0 (fully opaque).

atk_component_get_extents

Gets the rectangle which gives the extent of the component.

atk_component_get_mdi_zorder

Gets the zorder of the component. The value G_MININT will be returned if the layer of the component is not ATK_LAYER_MDI or ATK_LAYER_WINDOW.

atk_component_get_position

Gets the position of component in the form of a point specifying component‘s top-left corner.

atk_component_get_size

Gets the size of the component in terms of width and height.

atk_component_ref_accessible_at_point

Gets a reference to the accessible child, if one exists, at the coordinate point specified by x and y.

atk_component_remove_focus_handler

Remove the handler specified by handler_id from the list of functions to be executed when this object receives focus events (in or out).

atk_component_scroll_to

Makes component visible on the screen by scrolling all necessary parents.

atk_component_scroll_to_point

Move the top-left of component to a given position of the screen by scrolling all necessary parents.

atk_component_set_size

Set the size of the component in terms of width and height.

[−]

Properties

[+]

Properties inherited from GtkAccessible (1)

Properties inherited from AtkObject (15)

Atk.Object:accessible-component-layer

No description available.

Atk.Object:accessible-component-mdi-zorder

No description available.

Atk.Object:accessible-description

No description available.

Atk.Object:accessible-hypertext-nlinks

No description available.

Atk.Object:accessible-table-caption

Table caption.

Atk.Object:accessible-table-caption-object

No description available.

Atk.Object:accessible-table-column-description

Accessible table column description.

Atk.Object:accessible-table-column-header

Accessible table column header.

Atk.Object:accessible-table-row-description

Accessible table row description.

Atk.Object:accessible-table-row-header

Accessible table row header.

Atk.Object:accessible-table-summary

No description available.

Atk.Object:accessible-value

Numeric value of this object, in case being and AtkValue.

[−]

Signals

[+]

Signals inherited from AtkObject (8)

AtkObject::active-descendant-changed

The “active-descendant-changed” signal is emitted by an object which has the state ATK_STATE_MANAGES_DESCENDANTS when the focus object in the object changes. For instance, a table will emit the signal when the cell in the table which has focus changes.

AtkObject::announcement

The “announcement” signal can be emitted to pass an announcement on to be read by a screen reader.

AtkObject::children-changed

The signal “children-changed” is emitted when a child is added or removed form an object. It supports two details: “add” and “remove”.

AtkObject::focus-event

The signal “focus-event” is emitted when an object gained or lost focus.

AtkObject::notification

The “notification” signal can be emitted to pass an announcement on to be read by a screen reader.

AtkObject::property-change

The signal “property-change” is emitted when an object’s property value changes. arg1 contains an AtkPropertyValues with the name and the new value of the property whose value has changed. Note that, as with GObject notify, getting this signal does not guarantee that the value of the property has actually changed; it may also be emitted when the setter of the property is called to reinstate the previous value.

AtkObject::state-change

The “state-change” signal is emitted when an object’s state changes. The detail value identifies the state type which has changed.

AtkObject::visible-data-changed

The “visible-data-changed” signal is emitted when the visual appearance of the object changed.

[+]

Signals inherited from GObject (1)

GObject::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.

[+]

Signals inherited from AtkComponent (1)

AtkComponent::bounds-changed

The ‘bounds-changed” signal is emitted when the bposition or size of the component changes.

[+]

Class structure

struct GtkHeaderBarAccessibleClass {
  GtkContainerAccessibleClass parent_class;
  
}

No description available.

Class members

parent_class: GtkContainerAccessibleClass: No description available.