Optionalproperties: Partial<Adw.TabPage.ConstructorProps>Internal$signalsCompile-time signal type information.
This instance property is generated only for TypeScript type checking. It is not defined at runtime and should not be accessed in JS code.
Static$gtypeConstruct OnlychildThe icon of the page.
TabBar and TabOverview display the icon next to the title,
unless TabPage.loading is set to TRUE.
Adw.TabBar also won't show the icon if the page is pinned and [propertyTabPage:indicator-icon] is set.
Whether the indicator icon is activatable.
If set to TRUE, Adw.TabView::indicator-activated will be emitted
when the indicator icon is clicked.
If TabPage.indicator_icon is not set, does nothing.
An indicator icon for the page.
A common use case is an audio or camera indicator in a web browser.
TabBar will show it at the beginning of the tab, alongside icon representing TabPage.icon or loading spinner.
If the page is pinned, the indicator will be shown instead of icon or spinner.
TabOverview will show it at the at the top part of the thumbnail.
TabPage.indicator_tooltip can be used to set the tooltip on the indicator icon.
If TabPage.indicator_activatable is set to TRUE, the
indicator icon can act as a button.
Since 1.2indicator_The tooltip of the indicator icon.
The tooltip can be marked up with the Pango text markup language.
Whether the indicator icon is activatable.
If set to TRUE, Adw.TabView::indicator-activated will be emitted
when the indicator icon is clicked.
If TabPage.indicator_icon is not set, does nothing.
An indicator icon for the page.
A common use case is an audio or camera indicator in a web browser.
TabBar will show it at the beginning of the tab, alongside icon representing TabPage.icon or loading spinner.
If the page is pinned, the indicator will be shown instead of icon or spinner.
TabOverview will show it at the at the top part of the thumbnail.
TabPage.indicator_tooltip can be used to set the tooltip on the indicator icon.
If TabPage.indicator_activatable is set to TRUE, the
indicator icon can act as a button.
Since 1.2indicatorThe tooltip of the indicator icon.
The tooltip can be marked up with the Pango text markup language.
Since 1.3keywordThe search keyboard of the page.
TabOverview can search pages by their keywords in addition to their titles and tooltips.
Keywords allow to include e.g. page URLs into tab search in a web browser.
Since 1.3live_Whether to enable live thumbnail for this page.
When set to TRUE, the page's thumbnail in TabOverview will update
immediately when the page is redrawn or resized.
If it's set to FALSE, the thumbnail will only be live when the page is
selected, and otherwise it will be static and will only update when
TabPage.invalidate_thumbnail or
TabView.invalidate_thumbnails is called.
Since 1.3liveWhether to enable live thumbnail for this page.
When set to TRUE, the page's thumbnail in TabOverview will update
immediately when the page is redrawn or resized.
If it's set to FALSE, the thumbnail will only be live when the page is
selected, and otherwise it will be static and will only update when
TabPage.invalidate_thumbnail or
TabView.invalidate_thumbnails is called.
Whether the page is loading.
If set to TRUE, TabBar and TabOverview will display a
spinner in place of icon.
If the page is pinned and TabPage.indicator_icon is set, loading status will not be visible with Adw.TabBar.
Whether the page needs attention.
TabBar will display a line under the tab representing the page if
set to TRUE. If the tab is not visible, the corresponding edge of the tab
bar will be highlighted.
TabOverview will display a dot in the corner of the thumbnail if set
to TRUE.
TabButton will display a dot if any of the pages that aren't
selected have this property set to TRUE.
Whether the page needs attention.
TabBar will display a line under the tab representing the page if
set to TRUE. If the tab is not visible, the corresponding edge of the tab
bar will be highlighted.
TabOverview will display a dot in the corner of the thumbnail if set
to TRUE.
TabButton will display a dot if any of the pages that aren't
selected have this property set to TRUE.
Construct OnlyparentThe parent page of the page.
See TabView.add_page and TabView.close_page.
Read-OnlypinnedWhether the page is pinned.
Read-OnlyselectedWhether the page is selected.
Since 1.3thumbnail_The horizontal alignment of the page thumbnail.
If the page is so wide that TabOverview can't display it completely and has to crop it, horizontal alignment will determine which part of the page will be visible.
For example, 0.5 means the center of the page will be visible, 0 means the start edge will be visible and 1 means the end edge will be visible.
The default horizontal alignment is 0.
Since 1.3thumbnail_The vertical alignment of the page thumbnail.
If the page is so tall that TabOverview can't display it completely and has to crop it, vertical alignment will determine which part of the page will be visible.
For example, 0.5 means the center of the page will be visible, 0 means the top edge will be visible and 1 means the bottom edge will be visible.
The default vertical alignment is 0.
Since 1.3thumbnailThe horizontal alignment of the page thumbnail.
If the page is so wide that TabOverview can't display it completely and has to crop it, horizontal alignment will determine which part of the page will be visible.
For example, 0.5 means the center of the page will be visible, 0 means the start edge will be visible and 1 means the end edge will be visible.
The default horizontal alignment is 0.
Since 1.3thumbnailThe vertical alignment of the page thumbnail.
If the page is so tall that TabOverview can't display it completely and has to crop it, vertical alignment will determine which part of the page will be visible.
For example, 0.5 means the center of the page will be visible, 0 means the top edge will be visible and 1 means the bottom edge will be visible.
The default vertical alignment is 0.
The title of the page.
TabBar will display it in the center of the tab unless it's pinned, and will use it as a tooltip unless TabPage.tooltip is set.
TabOverview will display it below the thumbnail unless it's pinned, or inside the card otherwise, and will use it as a tooltip unless TabPage.tooltip is set.
The tooltip of the page.
The tooltip can be marked up with the Pango text markup language.
If not set, TabBar and TabOverview will use TabPage.title as a tooltip instead.
The accessible role of the given Gtk.Accessible implementation.
The accessible role cannot be changed once set.
The accessible role of the given Gtk.Accessible implementation.
The accessible role cannot be changed once set.
The accessible role of the given Gtk.Accessible implementation.
The accessible role cannot be changed once set.
The accessible role of the given Gtk.Accessible implementation.
The accessible role cannot be changed once set.
Requests the user's screen reader to announce the given message.
This kind of notification is useful for messages that either have only a visual representation or that are not exposed visually at all, e.g. a notification about a successful operation.
Also, by using this API, you can ensure that the message does not interrupts the user's current screen reader output.
the string to announce
the priority of the announcement
Creates a binding between source_property on source and target_property
on target.
Whenever the source_property is changed the target_property is
updated using the same value. For instance:
g_object_bind_property (action, "active", widget, "sensitive", 0);
Will result in the "sensitive" property of the widget GObject.Object instance to be updated with the same value of the "active" property of the action GObject.Object instance.
If flags contains GObject.BindingFlags.BIDIRECTIONAL then the binding will be mutual:
if target_property on target changes then the source_property on source
will be updated as well.
The binding will automatically be removed when either the source or the
target instances are finalized. To remove the binding without affecting the
source and the target you can just call g_object_unref() on the returned
GObject.Binding instance.
Removing the binding by calling g_object_unref() on it must only be done if
the binding, source and target are only used from a single thread and it
is clear that both source and target outlive the binding. Especially it
is not safe to rely on this if the binding, source or target can be
finalized from different threads. Keep another reference to the binding and
use g_binding_unbind() instead to be on the safe side.
A GObject.Object can have multiple bindings.
the property on source to bind
the target GObject.Object
the property on target to bind
flags to pass to GObject.Binding
the GObject.Binding instance representing the binding between the two GObject.Object instances. The binding is released whenever the GObject.Binding reference count reaches zero.
Complete version of g_object_bind_property().
Creates a binding between source_property on source and target_property
on target, allowing you to set the transformation functions to be used by
the binding.
If flags contains GObject.BindingFlags.BIDIRECTIONAL then the binding will be mutual:
if target_property on target changes then the source_property on source
will be updated as well. The transform_from function is only used in case
of bidirectional bindings, otherwise it will be ignored
The binding will automatically be removed when either the source or the
target instances are finalized. This will release the reference that is
being held on the GObject.Binding instance; if you want to hold on to the
GObject.Binding instance, you will need to hold a reference to it.
To remove the binding, call g_binding_unbind().
A GObject.Object can have multiple bindings.
The same user_data parameter will be used for both transform_to
and transform_from transformation functions; the notify function will
be called once, when the binding is removed. If you need different data
for each transformation function, please use
g_object_bind_property_with_closures() instead.
the property on source to bind
the target GObject.Object
the property on target to bind
flags to pass to GObject.Binding
Optionaltransform_to: BindingTransformFuncthe transformation function from the source to the target, or null to use the default
Optionaltransform_from: BindingTransformFuncthe transformation function from the target to the source, or null to use the default
Optionalnotify: DestroyNotifya function to call when disposing the binding, to free resources used by the transformation functions, or null if not required
the GObject.Binding instance representing the binding between the two GObject.Object instances. The binding is released whenever the GObject.Binding reference count reaches zero.
Creates a binding between source_property on source and target_property
on target, allowing you to set the transformation functions to be used by
the binding.
This function is the language bindings friendly version of
g_object_bind_property_full(), using GClosures instead of
function pointers.
the property on source to bind
the GObject.Binding instance representing the binding between the two GObject.Object instances. The binding is released whenever the GObject.Binding reference count reaches zero.
Blocks a handler of an instance so it will not be called during any signal emissions
Handler ID of the handler to be blocked
SignalconnectSignalconnect_Disconnects a handler from an instance so it will not be called during any future or currently ongoing emissions of the signal it has been connected to.
Handler ID of the handler to be disconnected
SignalemitThis function is intended for GObject.Object implementations to re-enforce
a floating object reference. Doing this is seldom
required: all GInitiallyUnowneds are created with a floating reference
which usually just needs to be sunken by calling g_object_ref_sink().
Increases the freeze count on object. If the freeze count is
non-zero, the emission of "notify" signals on object is
stopped. The signals are queued until the freeze count is decreased
to zero. Duplicate notifications are squashed so that at most one
GObject.Object::notify signal is emitted for each property modified while the
object is frozen.
This is necessary for accessors that modify multiple properties to prevent premature notification while the object is still being modified.
Retrieves the accessible identifier for the accessible object.
This functionality can be overridden by Gtk.Accessible implementations.
It is left to the accessible implementation to define the scope and uniqueness of the identifier.
the accessible identifier
Retrieves the accessible parent for an accessible object.
This function returns NULL for top level widgets.
the accessible parent
Retrieves the accessible role of an accessible object.
the accessible role
Queries the coordinates and dimensions of this accessible
This functionality can be overridden by Gtk.Accessible implementations, e.g. to get the bounds from an ignored child widget.
true if the bounds are valid, and false otherwise
Gets a named field from the objects table of associations (see g_object_set_data()).
name of the key for that association
the data if found, or null if no such data exists.
Retrieves the first accessible child of an accessible object.
the first accessible child
Gets whether the indicator of self is activatable.
whether the indicator is activatable
Gets the tooltip of the indicator icon of self.
the indicator tooltip of self
Gets the search keyword of self.
the search keyword of self
Gets whether to live thumbnail is enabled self.
whether live thumbnail is enabled
Gets whether self is loading.
whether self is loading
Gets whether self needs attention.
whether self needs attention
Retrieves the next accessible sibling of an accessible object
the next accessible sibling
Gets the parent page of self.
See TabView.add_page and TabView.close_page.
the parent page
Queries a platform state, such as focus.
This functionality can be overridden by Gtk.Accessible implementations, e.g. to get platform state from an ignored child widget, as is the case for Gtk.Text wrappers.
platform state to query
the value of state for the accessible
Gets a property of an object.
The value can be:
In general, a copy is made of the property contents and the caller is responsible for freeing the memory by calling GObject.Value.unset.
Note that GObject.Object.get_property is really intended for language bindings, GObject.Object.get is much more convenient for C programming.
The name of the property to get
Return location for the property value. Can be an empty GObject.Value initialized by G_VALUE_INIT (auto-initialized with expected type since GLib 2.60), a GObject.Value initialized with the expected property type, or a GObject.Value initialized with a transformable type
This function gets back user data pointers stored via
g_object_set_qdata().
A GLib.Quark, naming the user data pointer
The user data pointer set, or null
Gets whether self is selected.
whether self is selected
Gets the horizontal alignment of the thumbnail for self.
the horizontal alignment
Gets the vertical alignment of the thumbnail for self.
the vertical alignment
Gets the title of self.
the title of self
Gets the tooltip of self.
the tooltip of self
Gets n_properties properties for an object.
Obtained properties will be set to values. All properties must be valid.
Warnings will be emitted and undefined behaviour may result if invalid
properties are passed in.
the names of each property to get
the values of each property to get
Invalidates thumbnail for self.
If an TabOverview is open, the thumbnail representing self will be
immediately updated. Otherwise it will be update when opening the overview.
Does nothing if TabPage.live_thumbnail is set to TRUE.
See also TabView.invalidate_thumbnails.
Checks whether object has a floating reference.
true if object has a floating reference
Emits a "notify" signal for the property property_name on object.
When possible, eg. when signaling a property change from within the class
that registered the property, you should use g_object_notify_by_pspec()
instead.
Note that emission of the notify signal may be blocked with
g_object_freeze_notify(). In this case, the signal emissions are queued
and will be emitted (in reverse order) when g_object_thaw_notify() is
called.
the name of a property installed on the class of object.
Emits a "notify" signal for the property specified by pspec on object.
This function omits the property name lookup, hence it is faster than
g_object_notify().
One way to avoid using g_object_notify() from within the
class that registered the properties, and using g_object_notify_by_pspec()
instead, is to store the GParamSpec used with
g_object_class_install_property() inside a static array, e.g.:
typedef enum
{
PROP_FOO = 1,
PROP_LAST
} MyObjectProperty;
static GParamSpec *properties[PROP_LAST];
static void
my_object_class_init (MyObjectClass *klass)
{
properties[PROP_FOO] = g_param_spec_int ("foo", NULL, NULL,
0, 100,
50,
G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS);
g_object_class_install_property (gobject_class,
PROP_FOO,
properties[PROP_FOO]);
}
and then notify a change on the "foo" property with:
g_object_notify_by_pspec (self, properties[PROP_FOO]);
the GObject.ParamSpec of a property installed on the class of object.
Increases the reference count of object.
Since GLib 2.56, if GLIB_VERSION_MAX_ALLOWED is 2.56 or greater, the type
of object will be propagated to the return type (using the GCC typeof()
extension), so any casting the caller needs to do on the return type must be
explicit.
the same object
Increase the reference count of object, and possibly remove the
floating reference, if object has a floating reference.
In other words, if the object is floating, then this call "assumes ownership" of the floating reference, converting it to a normal reference by clearing the floating flag while leaving the reference count unchanged. If the object is not floating, then this call adds a new normal reference increasing the reference count by one.
Since GLib 2.56, the type of object will be propagated to the return type
under the same conditions as for g_object_ref().
object
Resets the accessible property to its default value.
the accessible property
Resets the accessible relation to its default value.
the accessible relation
Resets the accessible state to its default value.
the accessible state
Releases all references to other objects. This can be used to break reference cycles.
This function should only be called from object system implementations.
Sets multiple properties of an object at once. The properties argument should be a dictionary mapping property names to values.
Object containing the properties to set
Sets the parent and sibling of an accessible object.
This function is meant to be used by accessible implementations that are not part of the widget hierarchy, and but act as a logical bridge between widgets. For instance, if a widget creates an object that holds metadata for each child, and you want that object to implement the Gtk.Accessible interface, you will use this function to ensure that the parent of each child widget is the metadata object, and the parent of each metadata object is the container widget.
Optionalparent: Gtk.Accessiblethe parent accessible object
Optionalnext_sibling: Gtk.Accessiblethe sibling accessible object
Each object carries around a table of associations from strings to pointers. This function lets you set an association.
If the object already had an association with that name, the old association will be destroyed.
Internally, the key is converted to a GLib.Quark using g_quark_from_string().
This means a copy of key is kept permanently (even after object has been
finalized) — so it is recommended to only use a small, bounded set of values
for key in your program, to avoid the GLib.Quark storage growing unbounded.
name of the key
Optionaldata: anydata to associate with that key
Sets the icon of self.
TabBar and TabOverview display the icon next to the title,
unless TabPage.loading is set to TRUE.
Adw.TabBar also won't show the icon if the page is pinned and [propertyTabPage:indicator-icon] is set.
Sets whether the indicator of self is activatable.
If set to TRUE, Adw.TabView::indicator-activated will be emitted
when the indicator icon is clicked.
If TabPage.indicator_icon is not set, does nothing.
whether the indicator is activatable
Sets the indicator icon of self.
A common use case is an audio or camera indicator in a web browser.
TabBar will show it at the beginning of the tab, alongside icon representing TabPage.icon or loading spinner.
If the page is pinned, the indicator will be shown instead of icon or spinner.
TabOverview will show it at the at the top part of the thumbnail.
TabPage.indicator_tooltip can be used to set the tooltip on the indicator icon.
If TabPage.indicator_activatable is set to TRUE, the
indicator icon can act as a button.
Sets the tooltip of the indicator icon of self.
The tooltip can be marked up with the Pango text markup language.
the indicator tooltip of self
Sets the search keyword for self.
TabOverview can search pages by their keywords in addition to their titles and tooltips.
Keywords allow to include e.g. page URLs into tab search in a web browser.
the search keyword
Sets whether to enable live thumbnail for self.
When set to TRUE, self's thumbnail in TabOverview will update
immediately when self is redrawn or resized.
If it's set to FALSE, the thumbnail will only be live when the self is
selected, and otherwise it will be static and will only update when
TabPage.invalidate_thumbnail or
TabView.invalidate_thumbnails is called.
whether to enable live thumbnail
Sets whether self is loading.
If set to TRUE, TabBar and TabOverview will display a
spinner in place of icon.
If the page is pinned and TabPage.indicator_icon is set, loading status will not be visible with Adw.TabBar.
whether self is loading
Sets whether self needs attention.
TabBar will display a line under the tab representing the page if
set to TRUE. If the tab is not visible, the corresponding edge of the tab
bar will be highlighted.
TabOverview will display a dot in the corner of the thumbnail if set
to TRUE.
TabButton will display a dot if any of the pages that aren't
selected have TabPage.needs_attention set to TRUE.
whether self needs attention
Sets a property on an object.
The name of the property to set
The value to set the property to
Sets the horizontal alignment of the thumbnail for self.
If the page is so wide that TabOverview can't display it completely and has to crop it, horizontal alignment will determine which part of the page will be visible.
For example, 0.5 means the center of the page will be visible, 0 means the start edge will be visible and 1 means the end edge will be visible.
The default horizontal alignment is 0.
the new value
Sets the vertical alignment of the thumbnail for self.
If the page is so tall that TabOverview can't display it completely and has to crop it, vertical alignment will determine which part of the page will be visible.
For example, 0.5 means the center of the page will be visible, 0 means the top edge will be visible and 1 means the bottom edge will be visible.
The default vertical alignment is 0.
the new value
TabBar will display it in the center of the tab unless it's pinned, and will use it as a tooltip unless TabPage.tooltip is set.
TabOverview will display it below the thumbnail unless it's pinned, or inside the card otherwise, and will use it as a tooltip unless TabPage.tooltip is set.
Sets the title of self.
the title of self
Sets the tooltip of self.
The tooltip can be marked up with the Pango text markup language.
If not set, TabBar and TabOverview will use TabPage.title as a tooltip instead.
the tooltip of self
Remove a specified datum from the object's data associations, without invoking the association's destroy handler.
name of the key
the data if found, or null if no such data exists.
This function gets back user data pointers stored via
g_object_set_qdata() and removes the data from object
without invoking its destroy() function (if any was
set).
Usually, calling this function is only required to update
user data pointers with a destroy notifier, for example:
void
object_add_to_user_list (GObject *object,
const gchar *new_string)
{
// the quark, naming the object data
GQuark quark_string_list = g_quark_from_static_string ("my-string-list");
// retrieve the old string list
GList *list = g_object_steal_qdata (object, quark_string_list);
// prepend new string
list = g_list_prepend (list, g_strdup (new_string));
// this changed 'list', so we need to set it again
g_object_set_qdata_full (object, quark_string_list, list, free_string_list);
}
static void
free_string_list (gpointer data)
{
GList *node, *list = data;
for (node = list; node; node = node->next)
g_free (node->data);
g_list_free (list);
}
Using g_object_get_qdata() in the above example, instead of
g_object_steal_qdata() would have left the destroy function set,
and thus the partial string list would have been freed upon
g_object_set_qdata_full().
A GLib.Quark, naming the user data pointer
The user data pointer set, or null
Stops a signal's emission by the given signal name. This will prevent the default handler and any subsequent signal handlers from being invoked.
Name of the signal to stop emission of
Reverts the effect of a previous call to
g_object_freeze_notify(). The freeze count is decreased on object
and when it reaches zero, queued "notify" signals are emitted.
Duplicate notifications for each property are squashed so that at most one GObject.Object::notify signal is emitted for each property, in the reverse order in which they have been queued.
It is an error to call this function when the freeze count is zero.
Unblocks a handler so it will be called again during any signal emissions
Handler ID of the handler to be unblocked
Decreases the reference count of object. When its reference count
drops to 0, the object is finalized (i.e. its memory is freed).
If the pointer to the GObject.Object may be reused in future (for example, if it is
an instance variable of another object), it is recommended to clear the
pointer to null rather than retain a dangling pointer to a potentially
invalid GObject.Object instance. Use g_clear_object() for this.
Updates the next accessible sibling.
That might be useful when a new child of a custom accessible is created, and it needs to be linked to a previous child.
Optionalnew_sibling: Gtk.Accessiblethe new next accessible sibling to set
Informs ATs that the platform state has changed.
This function should be used by Gtk.Accessible implementations that have a platform state but are not widgets. Widgets handle platform states automatically.
the platform state to update
Updates an array of accessible properties.
This function should be called by Gtk.Widget types whenever an accessible property change must be communicated to assistive technologies.
This function is meant to be used by language bindings.
an array of accessible properties
an array of GValues, one for each property
Updates an array of accessible relations.
This function should be called by Gtk.Widget types whenever an accessible relation change must be communicated to assistive technologies.
This function is meant to be used by language bindings.
an array of accessible relations
an array of GValues, one for each relation
Updates an array of accessible states.
This function should be called by Gtk.Widget types whenever an accessible state change must be communicated to assistive technologies.
This function is meant to be used by language bindings.
an array of accessible states
an array of GValues, one for each state
Virtualvfunc_the constructed function is called by g_object_new() as the
final step of the object creation process. At the point of the call, all
construction properties have been set on the object. The purpose of this
call is to allow for object initialisation steps that can only be performed
after construction properties have been set. constructed implementors
should chain up to the constructed call of their parent class to allow it
to complete its initialisation.
Virtualvfunc_Virtualvfunc_the dispose function is supposed to drop all references to other
objects, but keep the instance otherwise intact, so that client method
invocations still work. It may be run multiple times (due to reference
loops). Before returning, dispose should chain up to the dispose method
of the parent class.
Virtualvfunc_instance finalization function, should finish the finalization of
the instance begun in dispose and chain up to the finalize method of the
parent class.
Virtualvfunc_Retrieves the accessible identifier for the accessible object.
This functionality can be overridden by Gtk.Accessible implementations.
It is left to the accessible implementation to define the scope and uniqueness of the identifier.
Virtualvfunc_Retrieves the accessible parent for an accessible object.
This function returns NULL for top level widgets.
Virtualvfunc_Virtualvfunc_Queries the coordinates and dimensions of this accessible
This functionality can be overridden by Gtk.Accessible implementations, e.g. to get the bounds from an ignored child widget.
Virtualvfunc_Retrieves the first accessible child of an accessible object.
Virtualvfunc_Retrieves the next accessible sibling of an accessible object
Virtualvfunc_Queries a platform state, such as focus.
This functionality can be overridden by Gtk.Accessible implementations, e.g. to get platform state from an ignored child widget, as is the case for Gtk.Text wrappers.
platform state to query
Virtualvfunc_Virtualvfunc_Emits a "notify" signal for the property property_name on object.
When possible, eg. when signaling a property change from within the class
that registered the property, you should use g_object_notify_by_pspec()
instead.
Note that emission of the notify signal may be blocked with
g_object_freeze_notify(). In this case, the signal emissions are queued
and will be emitted (in reverse order) when g_object_thaw_notify() is
called.
Virtualvfunc_the generic setter for all properties of this type. Should be
overridden for every type with properties. If implementations of
set_property don't emit property change notification explicitly, this will
be done implicitly by the type system. However, if the notify signal is
emitted explicitly, the type system will not emit it a second time.
This function essentially limits the life time of the closure to
the life time of the object. That is, when the object is finalized,
the closure is invalidated by calling g_closure_invalidate() on
it, in order to prevent invocations of the closure with a finalized
(nonexisting) object. Also, g_object_ref() and g_object_unref() are
added as marshal guards to the closure, to ensure that an extra
reference count is held on object during invocation of the
closure. Usually, this function will be called on closures that
use this object as closure data.
GObject.Closure to watch
Static_Staticcompat_Optionaldata: anyStaticfind_Staticinstall_Staticinstall_the id for the new property
the GObject.ParamSpec for the new property
Staticinterface_Find the GObject.ParamSpec with the given name for an
interface. Generally, the interface vtable passed in as g_iface
will be the default vtable from g_type_default_interface_ref(), or,
if you know the interface has already been loaded,
g_type_default_interface_peek().
any interface vtable for the interface, or the default vtable for the interface
name of a property to look up.
Staticinterface_Add a property to an interface; this is only useful for interfaces
that are added to GObject-derived types. Adding a property to an
interface forces all objects classes with that interface to have a
compatible property. The compatible property could be a newly
created GObject.ParamSpec, but normally
g_object_class_override_property() will be used so that the object
class only needs to provide an implementation and inherits the
property description, default value, bounds, and so forth from the
interface property.
This function is meant to be called from the interface's default
vtable initialization function (the class_init member of
GObject.TypeInfo.) It must not be called after after class_init has
been called for any object types implementing this interface.
If pspec is a floating reference, it will be consumed.
any interface vtable for the interface, or the default vtable for the interface.
the GObject.ParamSpec for the new property
Staticinterface_Lists the properties of an interface.Generally, the interface
vtable passed in as g_iface will be the default vtable from
g_type_default_interface_ref(), or, if you know the interface has
already been loaded, g_type_default_interface_peek().
any interface vtable for the interface, or the default vtable for the interface
Staticlist_StaticnewvStaticoverride_the new property ID
the name of a property registered in a parent class or in an interface of this class.
An auxiliary class used by TabView.