Interface

Atk-1.0 ▶ Atk ▶ Object ▶ SignalSignatures

interface SignalSignatures {
    "active-descendant-changed": (arg0: Atk.Object) => void;
    "active-descendant-changed::accessible-component-layer": (
        arg0: Atk.Object,
    ) => void;
    "active-descendant-changed::accessible-component-mdi-zorder": (
        arg0: Atk.Object,
    ) => void;
    "active-descendant-changed::accessible-description": (
        arg0: Atk.Object,
    ) => void;
    "active-descendant-changed::accessible-help-text": (
        arg0: Atk.Object,
    ) => void;
    "active-descendant-changed::accessible-hypertext-nlinks": (
        arg0: Atk.Object,
    ) => void;
    "active-descendant-changed::accessible-id": (arg0: Atk.Object) => void;
    "active-descendant-changed::accessible-name": (arg0: Atk.Object) => void;
    "active-descendant-changed::accessible-parent": (arg0: Atk.Object) => void;
    "active-descendant-changed::accessible-role": (arg0: Atk.Object) => void;
    "active-descendant-changed::accessible-table-caption": (
        arg0: Atk.Object,
    ) => void;
    "active-descendant-changed::accessible-table-caption-object": (
        arg0: Atk.Object,
    ) => void;
    "active-descendant-changed::accessible-table-column-description": (
        arg0: Atk.Object,
    ) => void;
    "active-descendant-changed::accessible-table-column-header": (
        arg0: Atk.Object,
    ) => void;
    "active-descendant-changed::accessible-table-row-description": (
        arg0: Atk.Object,
    ) => void;
    "active-descendant-changed::accessible-table-row-header": (
        arg0: Atk.Object,
    ) => void;
    "active-descendant-changed::accessible-table-summary": (
        arg0: Atk.Object,
    ) => void;
    "active-descendant-changed::accessible-value": (arg0: Atk.Object) => void;
    announcement: (arg0: string) => void;
    "attribute-changed": (arg0: string, arg1: string) => void;
    "children-changed": (arg0: number, arg1: Atk.Object) => void;
    "children-changed::accessible-component-layer": (
        arg0: number,
        arg1: Atk.Object,
    ) => void;
    "children-changed::accessible-component-mdi-zorder": (
        arg0: number,
        arg1: Atk.Object,
    ) => void;
    "children-changed::accessible-description": (
        arg0: number,
        arg1: Atk.Object,
    ) => void;
    "children-changed::accessible-help-text": (
        arg0: number,
        arg1: Atk.Object,
    ) => void;
    "children-changed::accessible-hypertext-nlinks": (
        arg0: number,
        arg1: Atk.Object,
    ) => void;
    "children-changed::accessible-id": (arg0: number, arg1: Atk.Object) => void;
    "children-changed::accessible-name": (
        arg0: number,
        arg1: Atk.Object,
    ) => void;
    "children-changed::accessible-parent": (
        arg0: number,
        arg1: Atk.Object,
    ) => void;
    "children-changed::accessible-role": (
        arg0: number,
        arg1: Atk.Object,
    ) => void;
    "children-changed::accessible-table-caption": (
        arg0: number,
        arg1: Atk.Object,
    ) => void;
    "children-changed::accessible-table-caption-object": (
        arg0: number,
        arg1: Atk.Object,
    ) => void;
    "children-changed::accessible-table-column-description": (
        arg0: number,
        arg1: Atk.Object,
    ) => void;
    "children-changed::accessible-table-column-header": (
        arg0: number,
        arg1: Atk.Object,
    ) => void;
    "children-changed::accessible-table-row-description": (
        arg0: number,
        arg1: Atk.Object,
    ) => void;
    "children-changed::accessible-table-row-header": (
        arg0: number,
        arg1: Atk.Object,
    ) => void;
    "children-changed::accessible-table-summary": (
        arg0: number,
        arg1: Atk.Object,
    ) => void;
    "children-changed::accessible-value": (
        arg0: number,
        arg1: Atk.Object,
    ) => void;
    "focus-event": (arg0: boolean) => void;
    notification: (arg0: string, arg1: number) => void;
    notify: (arg0: GObject.ParamSpec) => void;
    "notify::accessible-component-layer": (pspec: GObject.ParamSpec) => void;
    "notify::accessible-component-mdi-zorder": (
        pspec: GObject.ParamSpec,
    ) => void;
    "notify::accessible-description": (pspec: GObject.ParamSpec) => void;
    "notify::accessible-help-text": (pspec: GObject.ParamSpec) => void;
    "notify::accessible-hypertext-nlinks": (pspec: GObject.ParamSpec) => void;
    "notify::accessible-id": (pspec: GObject.ParamSpec) => void;
    "notify::accessible-name": (pspec: GObject.ParamSpec) => void;
    "notify::accessible-parent": (pspec: GObject.ParamSpec) => void;
    "notify::accessible-role": (pspec: GObject.ParamSpec) => void;
    "notify::accessible-table-caption": (pspec: GObject.ParamSpec) => void;
    "notify::accessible-table-caption-object": (
        pspec: GObject.ParamSpec,
    ) => void;
    "notify::accessible-table-column-description": (
        pspec: GObject.ParamSpec,
    ) => void;
    "notify::accessible-table-column-header": (
        pspec: GObject.ParamSpec,
    ) => void;
    "notify::accessible-table-row-description": (
        pspec: GObject.ParamSpec,
    ) => void;
    "notify::accessible-table-row-header": (pspec: GObject.ParamSpec) => void;
    "notify::accessible-table-summary": (pspec: GObject.ParamSpec) => void;
    "notify::accessible-value": (pspec: GObject.ParamSpec) => void;
    "property-change": (arg0: PropertyValues) => void;
    "property-change::accessible-component-layer": (
        arg0: PropertyValues,
    ) => void;
    "property-change::accessible-component-mdi-zorder": (
        arg0: PropertyValues,
    ) => void;
    "property-change::accessible-description": (arg0: PropertyValues) => void;
    "property-change::accessible-help-text": (arg0: PropertyValues) => void;
    "property-change::accessible-hypertext-nlinks": (
        arg0: PropertyValues,
    ) => void;
    "property-change::accessible-id": (arg0: PropertyValues) => void;
    "property-change::accessible-name": (arg0: PropertyValues) => void;
    "property-change::accessible-parent": (arg0: PropertyValues) => void;
    "property-change::accessible-role": (arg0: PropertyValues) => void;
    "property-change::accessible-table-caption": (arg0: PropertyValues) => void;
    "property-change::accessible-table-caption-object": (
        arg0: PropertyValues,
    ) => void;
    "property-change::accessible-table-column-description": (
        arg0: PropertyValues,
    ) => void;
    "property-change::accessible-table-column-header": (
        arg0: PropertyValues,
    ) => void;
    "property-change::accessible-table-row-description": (
        arg0: PropertyValues,
    ) => void;
    "property-change::accessible-table-row-header": (
        arg0: PropertyValues,
    ) => void;
    "property-change::accessible-table-summary": (arg0: PropertyValues) => void;
    "property-change::accessible-value": (arg0: PropertyValues) => void;
    "state-change": (arg0: string, arg1: boolean) => void;
    "state-change::accessible-component-layer": (
        arg0: string,
        arg1: boolean,
    ) => void;
    "state-change::accessible-component-mdi-zorder": (
        arg0: string,
        arg1: boolean,
    ) => void;
    "state-change::accessible-description": (
        arg0: string,
        arg1: boolean,
    ) => void;
    "state-change::accessible-help-text": (arg0: string, arg1: boolean) => void;
    "state-change::accessible-hypertext-nlinks": (
        arg0: string,
        arg1: boolean,
    ) => void;
    "state-change::accessible-id": (arg0: string, arg1: boolean) => void;
    "state-change::accessible-name": (arg0: string, arg1: boolean) => void;
    "state-change::accessible-parent": (arg0: string, arg1: boolean) => void;
    "state-change::accessible-role": (arg0: string, arg1: boolean) => void;
    "state-change::accessible-table-caption": (
        arg0: string,
        arg1: boolean,
    ) => void;
    "state-change::accessible-table-caption-object": (
        arg0: string,
        arg1: boolean,
    ) => void;
    "state-change::accessible-table-column-description": (
        arg0: string,
        arg1: boolean,
    ) => void;
    "state-change::accessible-table-column-header": (
        arg0: string,
        arg1: boolean,
    ) => void;
    "state-change::accessible-table-row-description": (
        arg0: string,
        arg1: boolean,
    ) => void;
    "state-change::accessible-table-row-header": (
        arg0: string,
        arg1: boolean,
    ) => void;
    "state-change::accessible-table-summary": (
        arg0: string,
        arg1: boolean,
    ) => void;
    "state-change::accessible-value": (arg0: string, arg1: boolean) => void;
    "visible-data-changed": () => void;
}

Hierarchy (View Summary)

Index

Properties

active-descendant-changed active-descendant-changed::accessible-component-layer active-descendant-changed::accessible-component-mdi-zorder active-descendant-changed::accessible-description active-descendant-changed::accessible-help-text active-descendant-changed::accessible-hypertext-nlinks active-descendant-changed::accessible-id active-descendant-changed::accessible-name active-descendant-changed::accessible-parent active-descendant-changed::accessible-role active-descendant-changed::accessible-table-caption active-descendant-changed::accessible-table-caption-object active-descendant-changed::accessible-table-column-description active-descendant-changed::accessible-table-column-header active-descendant-changed::accessible-table-row-description active-descendant-changed::accessible-table-row-header active-descendant-changed::accessible-table-summary active-descendant-changed::accessible-value announcement attribute-changed children-changed children-changed::accessible-component-layer children-changed::accessible-component-mdi-zorder children-changed::accessible-description children-changed::accessible-help-text children-changed::accessible-hypertext-nlinks children-changed::accessible-id children-changed::accessible-name children-changed::accessible-parent children-changed::accessible-role children-changed::accessible-table-caption children-changed::accessible-table-caption-object children-changed::accessible-table-column-description children-changed::accessible-table-column-header children-changed::accessible-table-row-description children-changed::accessible-table-row-header children-changed::accessible-table-summary children-changed::accessible-value focus-event notification notify::accessible-component-layer notify::accessible-component-mdi-zorder notify::accessible-description notify::accessible-help-text notify::accessible-hypertext-nlinks notify::accessible-id notify::accessible-name notify::accessible-parent notify::accessible-role notify::accessible-table-caption notify::accessible-table-caption-object notify::accessible-table-column-description notify::accessible-table-column-header notify::accessible-table-row-description notify::accessible-table-row-header notify::accessible-table-summary notify::accessible-value property-change property-change::accessible-component-layer property-change::accessible-component-mdi-zorder property-change::accessible-description property-change::accessible-help-text property-change::accessible-hypertext-nlinks property-change::accessible-id property-change::accessible-name property-change::accessible-parent property-change::accessible-role property-change::accessible-table-caption property-change::accessible-table-caption-object property-change::accessible-table-column-description property-change::accessible-table-column-header property-change::accessible-table-row-description property-change::accessible-table-row-header property-change::accessible-table-summary property-change::accessible-value state-change state-change::accessible-component-layer state-change::accessible-component-mdi-zorder state-change::accessible-description state-change::accessible-help-text state-change::accessible-hypertext-nlinks state-change::accessible-id state-change::accessible-name state-change::accessible-parent state-change::accessible-role state-change::accessible-table-caption state-change::accessible-table-caption-object state-change::accessible-table-column-description state-change::accessible-table-column-header state-change::accessible-table-row-description state-change::accessible-table-row-header state-change::accessible-table-summary state-change::accessible-value visible-data-changed

Properties - Inherited from GObject

notify

Properties

"active-descendant-changed": (arg0: Atk.Object) => void

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.

"active-descendant-changed::accessible-component-layer": (
    arg0: Atk.Object,
) => void

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.

"active-descendant-changed::accessible-component-mdi-zorder": (
    arg0: Atk.Object,
) => void

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.

"active-descendant-changed::accessible-description": (arg0: Atk.Object) => void

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.

SignalDetailedRun Lastactive-descendant-changed::accessible-help-text

"active-descendant-changed::accessible-help-text": (arg0: Atk.Object) => void

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.

"active-descendant-changed::accessible-hypertext-nlinks": (
    arg0: Atk.Object,
) => void

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.

"active-descendant-changed::accessible-id": (arg0: Atk.Object) => void

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.

"active-descendant-changed::accessible-name": (arg0: Atk.Object) => void

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.

"active-descendant-changed::accessible-parent": (arg0: Atk.Object) => void

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.

"active-descendant-changed::accessible-role": (arg0: Atk.Object) => void

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.

"active-descendant-changed::accessible-table-caption": (
    arg0: Atk.Object,
) => void

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.

"active-descendant-changed::accessible-table-caption-object": (
    arg0: Atk.Object,
) => void

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.

"active-descendant-changed::accessible-table-column-description": (
    arg0: Atk.Object,
) => void

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.

"active-descendant-changed::accessible-table-column-header": (
    arg0: Atk.Object,
) => void

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.

"active-descendant-changed::accessible-table-row-description": (
    arg0: Atk.Object,
) => void

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.

"active-descendant-changed::accessible-table-row-header": (
    arg0: Atk.Object,
) => void

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.

"active-descendant-changed::accessible-table-summary": (
    arg0: Atk.Object,
) => void

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.

"active-descendant-changed::accessible-value": (arg0: Atk.Object) => void

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.

announcement: (arg0: string) => void

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

Depcrecated (2.50): Use AtkObject::notification instead.

2.46

"attribute-changed": (arg0: string, arg1: string) => void

The "attribute-changed" signal should be emitted when one of an object's attributes changes.

2.52

"children-changed": (arg0: number, arg1: Atk.Object) => void

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

"children-changed::accessible-component-layer": (
    arg0: number,
    arg1: Atk.Object,
) => void

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

"children-changed::accessible-component-mdi-zorder": (
    arg0: number,
    arg1: Atk.Object,
) => void

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

"children-changed::accessible-description": (
    arg0: number,
    arg1: Atk.Object,
) => void

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

SignalDetailedRun Lastchildren-changed::accessible-help-text

"children-changed::accessible-help-text": (
    arg0: number,
    arg1: Atk.Object,
) => void

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

"children-changed::accessible-hypertext-nlinks": (
    arg0: number,
    arg1: Atk.Object,
) => void

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

"children-changed::accessible-id": (arg0: number, arg1: Atk.Object) => void

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

"children-changed::accessible-name": (arg0: number, arg1: Atk.Object) => void

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

"children-changed::accessible-parent": (arg0: number, arg1: Atk.Object) => void

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

"children-changed::accessible-role": (arg0: number, arg1: Atk.Object) => void

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

"children-changed::accessible-table-caption": (
    arg0: number,
    arg1: Atk.Object,
) => void

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

"children-changed::accessible-table-caption-object": (
    arg0: number,
    arg1: Atk.Object,
) => void

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

"children-changed::accessible-table-column-description": (
    arg0: number,
    arg1: Atk.Object,
) => void

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

"children-changed::accessible-table-column-header": (
    arg0: number,
    arg1: Atk.Object,
) => void

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

"children-changed::accessible-table-row-description": (
    arg0: number,
    arg1: Atk.Object,
) => void

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

"children-changed::accessible-table-row-header": (
    arg0: number,
    arg1: Atk.Object,
) => void

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

"children-changed::accessible-table-summary": (
    arg0: number,
    arg1: Atk.Object,
) => void

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

"children-changed::accessible-value": (arg0: number, arg1: Atk.Object) => void

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

"focus-event": (arg0: boolean) => void

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

since 2.9.4: Use the Atk.Object.SignalSignatures.state_change | Atk.Object::state-change signal instead.

notification: (arg0: string, arg1: number) => void

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

2.50

"notify::accessible-component-layer": (pspec: GObject.ParamSpec) => void
"notify::accessible-component-mdi-zorder": (pspec: GObject.ParamSpec) => void
"notify::accessible-description": (pspec: GObject.ParamSpec) => void

notify::accessible-help-text

"notify::accessible-help-text": (pspec: GObject.ParamSpec) => void
"notify::accessible-hypertext-nlinks": (pspec: GObject.ParamSpec) => void
"notify::accessible-id": (pspec: GObject.ParamSpec) => void
"notify::accessible-name": (pspec: GObject.ParamSpec) => void
"notify::accessible-parent": (pspec: GObject.ParamSpec) => void
"notify::accessible-role": (pspec: GObject.ParamSpec) => void
"notify::accessible-table-caption": (pspec: GObject.ParamSpec) => void
"notify::accessible-table-caption-object": (pspec: GObject.ParamSpec) => void
"notify::accessible-table-column-description": (
    pspec: GObject.ParamSpec,
) => void
"notify::accessible-table-column-header": (pspec: GObject.ParamSpec) => void
"notify::accessible-table-row-description": (pspec: GObject.ParamSpec) => void
"notify::accessible-table-row-header": (pspec: GObject.ParamSpec) => void
"notify::accessible-table-summary": (pspec: GObject.ParamSpec) => void
"notify::accessible-value": (pspec: GObject.ParamSpec) => void
"property-change": (arg0: PropertyValues) => void

The signal "property-change" is emitted when an object's property value changes. arg1 contains an Atk.PropertyValues 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.

Toolkit implementor note: ATK implementors should use g_object_notify() to emit property-changed notifications. Atk.Object.SignalSignatures.property_changed | Atk.Object::property-changed is needed by the implementation of atk_add_global_event_listener() because GObject notify doesn't support emission hooks.

"property-change::accessible-component-layer": (arg0: PropertyValues) => void

The signal "property-change" is emitted when an object's property value changes. arg1 contains an Atk.PropertyValues 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.

Toolkit implementor note: ATK implementors should use g_object_notify() to emit property-changed notifications. Atk.Object.SignalSignatures.property_changed | Atk.Object::property-changed is needed by the implementation of atk_add_global_event_listener() because GObject notify doesn't support emission hooks.

"property-change::accessible-component-mdi-zorder": (
    arg0: PropertyValues,
) => void

The signal "property-change" is emitted when an object's property value changes. arg1 contains an Atk.PropertyValues 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.

Toolkit implementor note: ATK implementors should use g_object_notify() to emit property-changed notifications. Atk.Object.SignalSignatures.property_changed | Atk.Object::property-changed is needed by the implementation of atk_add_global_event_listener() because GObject notify doesn't support emission hooks.

"property-change::accessible-description": (arg0: PropertyValues) => void

The signal "property-change" is emitted when an object's property value changes. arg1 contains an Atk.PropertyValues 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.

Toolkit implementor note: ATK implementors should use g_object_notify() to emit property-changed notifications. Atk.Object.SignalSignatures.property_changed | Atk.Object::property-changed is needed by the implementation of atk_add_global_event_listener() because GObject notify doesn't support emission hooks.

SignalDetailedRun Lastproperty-change::accessible-help-text

"property-change::accessible-help-text": (arg0: PropertyValues) => void

The signal "property-change" is emitted when an object's property value changes. arg1 contains an Atk.PropertyValues 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.

Toolkit implementor note: ATK implementors should use g_object_notify() to emit property-changed notifications. Atk.Object.SignalSignatures.property_changed | Atk.Object::property-changed is needed by the implementation of atk_add_global_event_listener() because GObject notify doesn't support emission hooks.

"property-change::accessible-hypertext-nlinks": (arg0: PropertyValues) => void

The signal "property-change" is emitted when an object's property value changes. arg1 contains an Atk.PropertyValues 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.

Toolkit implementor note: ATK implementors should use g_object_notify() to emit property-changed notifications. Atk.Object.SignalSignatures.property_changed | Atk.Object::property-changed is needed by the implementation of atk_add_global_event_listener() because GObject notify doesn't support emission hooks.

"property-change::accessible-id": (arg0: PropertyValues) => void

The signal "property-change" is emitted when an object's property value changes. arg1 contains an Atk.PropertyValues 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.

Toolkit implementor note: ATK implementors should use g_object_notify() to emit property-changed notifications. Atk.Object.SignalSignatures.property_changed | Atk.Object::property-changed is needed by the implementation of atk_add_global_event_listener() because GObject notify doesn't support emission hooks.

"property-change::accessible-name": (arg0: PropertyValues) => void

The signal "property-change" is emitted when an object's property value changes. arg1 contains an Atk.PropertyValues 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.

Toolkit implementor note: ATK implementors should use g_object_notify() to emit property-changed notifications. Atk.Object.SignalSignatures.property_changed | Atk.Object::property-changed is needed by the implementation of atk_add_global_event_listener() because GObject notify doesn't support emission hooks.

"property-change::accessible-parent": (arg0: PropertyValues) => void

The signal "property-change" is emitted when an object's property value changes. arg1 contains an Atk.PropertyValues 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.

Toolkit implementor note: ATK implementors should use g_object_notify() to emit property-changed notifications. Atk.Object.SignalSignatures.property_changed | Atk.Object::property-changed is needed by the implementation of atk_add_global_event_listener() because GObject notify doesn't support emission hooks.

"property-change::accessible-role": (arg0: PropertyValues) => void

The signal "property-change" is emitted when an object's property value changes. arg1 contains an Atk.PropertyValues 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.

Toolkit implementor note: ATK implementors should use g_object_notify() to emit property-changed notifications. Atk.Object.SignalSignatures.property_changed | Atk.Object::property-changed is needed by the implementation of atk_add_global_event_listener() because GObject notify doesn't support emission hooks.

"property-change::accessible-table-caption": (arg0: PropertyValues) => void

The signal "property-change" is emitted when an object's property value changes. arg1 contains an Atk.PropertyValues 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.

Toolkit implementor note: ATK implementors should use g_object_notify() to emit property-changed notifications. Atk.Object.SignalSignatures.property_changed | Atk.Object::property-changed is needed by the implementation of atk_add_global_event_listener() because GObject notify doesn't support emission hooks.

"property-change::accessible-table-caption-object": (
    arg0: PropertyValues,
) => void

The signal "property-change" is emitted when an object's property value changes. arg1 contains an Atk.PropertyValues 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.

Toolkit implementor note: ATK implementors should use g_object_notify() to emit property-changed notifications. Atk.Object.SignalSignatures.property_changed | Atk.Object::property-changed is needed by the implementation of atk_add_global_event_listener() because GObject notify doesn't support emission hooks.

"property-change::accessible-table-column-description": (
    arg0: PropertyValues,
) => void

The signal "property-change" is emitted when an object's property value changes. arg1 contains an Atk.PropertyValues 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.

Toolkit implementor note: ATK implementors should use g_object_notify() to emit property-changed notifications. Atk.Object.SignalSignatures.property_changed | Atk.Object::property-changed is needed by the implementation of atk_add_global_event_listener() because GObject notify doesn't support emission hooks.

"property-change::accessible-table-column-header": (
    arg0: PropertyValues,
) => void

The signal "property-change" is emitted when an object's property value changes. arg1 contains an Atk.PropertyValues 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.

Toolkit implementor note: ATK implementors should use g_object_notify() to emit property-changed notifications. Atk.Object.SignalSignatures.property_changed | Atk.Object::property-changed is needed by the implementation of atk_add_global_event_listener() because GObject notify doesn't support emission hooks.

"property-change::accessible-table-row-description": (
    arg0: PropertyValues,
) => void

The signal "property-change" is emitted when an object's property value changes. arg1 contains an Atk.PropertyValues 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.

Toolkit implementor note: ATK implementors should use g_object_notify() to emit property-changed notifications. Atk.Object.SignalSignatures.property_changed | Atk.Object::property-changed is needed by the implementation of atk_add_global_event_listener() because GObject notify doesn't support emission hooks.

"property-change::accessible-table-row-header": (arg0: PropertyValues) => void

The signal "property-change" is emitted when an object's property value changes. arg1 contains an Atk.PropertyValues 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.

Toolkit implementor note: ATK implementors should use g_object_notify() to emit property-changed notifications. Atk.Object.SignalSignatures.property_changed | Atk.Object::property-changed is needed by the implementation of atk_add_global_event_listener() because GObject notify doesn't support emission hooks.

"property-change::accessible-table-summary": (arg0: PropertyValues) => void

The signal "property-change" is emitted when an object's property value changes. arg1 contains an Atk.PropertyValues 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.

Toolkit implementor note: ATK implementors should use g_object_notify() to emit property-changed notifications. Atk.Object.SignalSignatures.property_changed | Atk.Object::property-changed is needed by the implementation of atk_add_global_event_listener() because GObject notify doesn't support emission hooks.

"property-change::accessible-value": (arg0: PropertyValues) => void

The signal "property-change" is emitted when an object's property value changes. arg1 contains an Atk.PropertyValues 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.

Toolkit implementor note: ATK implementors should use g_object_notify() to emit property-changed notifications. Atk.Object.SignalSignatures.property_changed | Atk.Object::property-changed is needed by the implementation of atk_add_global_event_listener() because GObject notify doesn't support emission hooks.

"state-change": (arg0: string, arg1: boolean) => void

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

"state-change::accessible-component-layer": (
    arg0: string,
    arg1: boolean,
) => void

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

"state-change::accessible-component-mdi-zorder": (
    arg0: string,
    arg1: boolean,
) => void

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

"state-change::accessible-description": (arg0: string, arg1: boolean) => void

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

SignalDetailedRun Laststate-change::accessible-help-text

"state-change::accessible-help-text": (arg0: string, arg1: boolean) => void

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

"state-change::accessible-hypertext-nlinks": (
    arg0: string,
    arg1: boolean,
) => void

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

"state-change::accessible-id": (arg0: string, arg1: boolean) => void

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

"state-change::accessible-name": (arg0: string, arg1: boolean) => void

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

"state-change::accessible-parent": (arg0: string, arg1: boolean) => void

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

"state-change::accessible-role": (arg0: string, arg1: boolean) => void

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

"state-change::accessible-table-caption": (arg0: string, arg1: boolean) => void

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

"state-change::accessible-table-caption-object": (
    arg0: string,
    arg1: boolean,
) => void

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

"state-change::accessible-table-column-description": (
    arg0: string,
    arg1: boolean,
) => void

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

"state-change::accessible-table-column-header": (
    arg0: string,
    arg1: boolean,
) => void

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

"state-change::accessible-table-row-description": (
    arg0: string,
    arg1: boolean,
) => void

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

"state-change::accessible-table-row-header": (
    arg0: string,
    arg1: boolean,
) => void

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

"state-change::accessible-table-summary": (arg0: string, arg1: boolean) => void

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

"state-change::accessible-value": (arg0: string, arg1: boolean) => void

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

"visible-data-changed": () => void

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

Properties - Inherited from GObject

notify: (arg0: GObject.ParamSpec) => void

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.

Note that getting this signal doesn’t itself guarantee that the value of the property has actually changed. When it is emitted is determined by the derived GObject class. If the implementor did not create the property with GObject.ParamFlags.EXPLICIT_NOTIFY, then any call to g_object_set_property() results in ::notify being emitted, even if the new value is the same as the old. If they did pass GObject.ParamFlags.EXPLICIT_NOTIFY, then this signal is emitted only when they explicitly call g_object_notify() or g_object_notify_by_pspec(), and common practice is to do that only when the value has actually changed.

This signal is typically used to obtain change notification for a single property, by specifying the property name as a detail in the g_signal_connect() call, like this:

g_signal_connect (text_view->buffer, "notify::paste-target-list",
                  G_CALLBACK (gtk_text_view_target_list_notify),
                  text_view)

It is important to note that you must use [canonical parameter names][class@GObject.ParamSpec#parameter-names] as detail strings for the notify signal.