Class

GtkComboBoxAccessible

Description 

class Gtk.ComboBoxAccessible : Gtk.ContainerAccessible
  implements Atk.Action, Atk.Component, Atk.Selection {
  priv: GtkComboBoxAccessiblePrivate*
}

No description available.

Hierarchy

hierarchy this GtkComboBoxAccessible implements_0 AtkAction this--implements_0 implements_1 AtkComponent this--implements_1 implements_2 AtkSelection this--implements_2 ancestor_0 GtkContainerAccessible ancestor_0--this ancestor_1 GtkWidgetAccessible ancestor_1--ancestor_0 ancestor_2 GtkAccessible ancestor_2--ancestor_1 ancestor_3 AtkObject ancestor_3--ancestor_2 ancestor_4 GObject ancestor_4--ancestor_3

Ancestors

Implements

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 AtkAction (7)
atk_action_do_action

Perform the specified action on the object.

atk_action_get_description

Returns a description of the specified action of the object.

atk_action_get_keybinding

Gets the keybinding which can be used to activate this action, if one exists. The string returned should contain localized, human-readable, key sequences as they would appear when displayed on screen. It must be in the format “mnemonic;sequence;shortcut”.

atk_action_get_localized_name

Returns the localized name of the specified action of the object.

atk_action_get_n_actions

Gets the number of accessible actions available on the object. If there are more than one, the first one is considered the “default” action of the object.

atk_action_get_name

Returns a non-localized string naming the specified action of the object. This name is generally not descriptive of the end result of the action, but instead names the ‘interaction type’ which the object supports. By convention, the above strings should be used to represent the actions which correspond to the common point-and-click interaction techniques of the same name: i.e. “click”, “press”, “release”, “drag”, “drop”, “popup”, etc. The “popup” action should be used to pop up a context menu for the object, if one exists.

atk_action_set_description

Sets a description of the specified action of the object.

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_layer

Gets the layer 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_grab_focus

Grabs focus for this component.

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_extents

Sets the extents of component.

atk_component_set_position

Sets the position of component.

atk_component_set_size

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

Methods inherited from AtkSelection (7)
atk_selection_add_selection

Adds the specified accessible child of the object to the object’s selection.

atk_selection_clear_selection

Clears the selection in the object so that no children in the object are selected.

atk_selection_get_selection_count

Gets the number of accessible children currently selected. Note: callers should not rely on NULL or on a zero value for indication of whether AtkSelectionIface is implemented, they should use type checking/interface checking macros or the atk_get_accessible_value() convenience method.

atk_selection_is_child_selected

Determines if the current child of this object is selected Note: callers should not rely on NULL or on a zero value for indication of whether AtkSelectionIface is implemented, they should use type checking/interface checking macros or the atk_get_accessible_value() convenience method.

atk_selection_ref_selection

Gets a reference to the accessible object representing the specified selected child of the object. Note: callers should not rely on NULL or on a zero value for indication of whether AtkSelectionIface is implemented, they should use type checking/interface checking macros or the atk_get_accessible_value() convenience method.

atk_selection_remove_selection

Removes the specified child of the object from the object’s selection.

atk_selection_select_all_selection

Causes every child of the object to be selected if the object supports multiple selections.

Properties

Properties inherited from GtkAccessible (1)
Gtk.Accessible:widget
No description available.

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-name
No description available.
Atk.Object:accessible-parent
No description available.
Atk.Object:accessible-role
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.

Signals inherited from AtkSelection (1)
AtkSelection::selection-changed

The “selection-changed” signal is emitted by an object which implements AtkSelection interface when the selection changes.

Class structure 

struct GtkComboBoxAccessibleClass {
  GtkContainerAccessibleClass parent_class;
  
}

No description available.

Class members
parent_class: GtkContainerAccessibleClass

No description available.