Optionalproperties: Partial<Flatpak.Transaction.ConstructorProps>Construct OnlyinstallationThe installation that the transaction operates on.
Since 1.13.0no_Since 1.13.0noCancel an ongoing webflow authentication request. This can be call
in the time between Flatpak.Transaction.SignalSignatures.webflow_start | Flatpak.Transaction::webflow-start returned
true, and Flatpak.Transaction.SignalSignatures.webflow_done | Flatpak.Transaction::webflow-done is emitted. It will
cancel the ongoing authentication operation.
This is useful for example if you're showing an authenticaion window with a browser, but the user closed it before it was finished.
The webflow id, as passed into the webflow-start signal
Similar to flatpak_transaction_add_dependency_source(), but adds
all the default installations, which means all the defined system-wide
(but not per-user) installations.
Adds an extra installation as a source for application dependencies. This means that applications can be installed in this transaction relying on runtimes from this additional installation (whereas it would normally install required runtimes that are not installed in the installation the transaction works on).
Also see flatpak_transaction_add_default_dependency_sources().
Adds installing the given ref to this transaction.
The remote can either be a configured remote of the installation,
or a file:// uri pointing at a local repository to install from,
in which case an origin remote is created.
the name of the remote
the ref
Optionalsubpaths: string[]subpaths to install, or the empty list or null to pull all subpaths
true on success; false with error set on failure.
Adds installing the given bundle to this transaction.
true on success; false with error set on failure.
Install a Flatpak from a container image. The image is specified
If the reference from the image was previously installed, then that remote will be used as the remote for the newly installed image. If the reference was not previously installed, then a remote will be created for the reference.
image_location is specified in containers-transports(5) form. Only a subset
of transports are supported: oci:, oci-archive:, and docker:.
Optionalimage_location: stringlocation string to install from.
true on success; false with error set on failure.
Adds updating the previous_ids of the given ref to this transaction, via either
installing the ref if it was not already present or updating it. This will
treat ref as the result of following an eol-rebase, and data migration from
the refs in previous_ids will be set up.
If you want to rebase the ref and uninstall the old version of it, consider
using flatpak_transaction_add_rebase_and_uninstall() instead. It will add
appropriate dependencies between the rebase and uninstall operations.
See flatpak_transaction_add_install() for a description of remote.
the name of the remote
the ref
Optionalsubpaths: stringthe subpaths to include, or null to install the complete ref
Optionalprevious_ids: string[]Previous ids to add to the given ref. These should simply be the ids, not the full ref names (e.g. org.foo.Bar, not org.foo.Bar/x86_64/master).
true on success; false with error set on failure.
Adds updating the previous_ids of the given new_ref to this transaction,
via either installing the new_ref if it was not already present or updating
it. This will treat new_ref as the result of following an eol-rebase, and
data migration from the refs in previous_ids will be set up.
Also adds an operation to uninstall old_ref to this transaction. This
operation will only be run if the operation to install/update new_ref
succeeds.
If old_ref is not already installed (which can happen if requesting to
install an EOLed app, rather than update one which is already installed), the
uninstall operation will silently not be added, and this function will behave
similarly to flatpak_transaction_add_rebase().
See flatpak_transaction_add_install() for a description of remote.
the name of the remote
the ref to rebase to
the ref to uninstall
Optionalsubpaths: stringthe subpaths to include, or null to install the complete ref
Optionalprevious_ids: string[]Previous ids to add to the given ref. These should simply be the ids, not the full ref names (e.g. org.foo.Bar, not org.foo.Bar/x86_64/master).
true on success; false with error set on failure.
Adds a set of images to be used as source for installation. This is similar
to flatpak_transaction_add_sideload_repo(), but the Flatpaks are stored
as OCI images rather than ostree commits, and the images are used for
all OCI remotes without regard to collection ID.
Currently location should be either 'oci:
source of images for installation
Optionalcancellable: Gio.CancellableAdds an extra local ostree repo as source for installation. This is equivalent to using the sideload-repos directories (see flatpak(1)), but can be done dynamically. Any path added here is used in addition to ones in those directories.
a path to a local flatpak repository
Adds preinstall operations to this transaction. This can involve both installing and removing refs, based on /etc/preinstall.d contents and what the system had preinstalled before.
true on success; false with error set on failure.
Adds uninstalling the given ref to this transaction. If the transaction is set to not deploy updates, the request is ignored.
the ref
true on success; false with error set on failure.
Adds updating the given ref to this transaction.
the ref
Optionalsubpaths: string[]subpaths to install; null to use the current set plus the set of configured languages, or { NULL } or { "", NULL } to pull all subpaths.
Optionalcommit: stringthe commit to update to, or null to use the latest
true on success; false with error set on failure.
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
Finishes (or aborts) an ongoing basic auth request.
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.
Gets the value set by
flatpak_transaction_set_auto_install_debug().
true if auto_install_debug is set, false otherwise
Gets the value set by
flatpak_transaction_set_auto_install_sdk().
true if auto_install_sdk is set, false otherwise
Gets the current operation.
the current Flatpak.TransactionOperation
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.
Gets the value set by
flatpak_transaction_set_include_unused_uninstall_ops().
true if include_unused_uninstall_ops is set, false otherwise
Gets the installation this transaction was created for.
Gets whether the transaction is only downloading updates, and not deploying them.
true if no_deploy is set, false otherwise
Gets whether the transaction is interactive. See
flatpak_transaction_set_no_interaction().
true if the transaction is not interactive, false otherwise
Gets whether the transaction should operate only on locally available data.
true if no_pull is set, false otherwise
Gets the operation for ref, if any match. If remote is non-null, only an
operation for that remote will be returned. If remote is null and the
transaction has more than one operation for ref from different remotes, an
error will be returned.
a remote name
a ref
the Flatpak.TransactionOperation for ref, or null with error set
Gets the list of operations. Skipped operations are not included. The order of the list is the order in which the operations are executed.
a GLib.List of operations
Gets the parent window set for this transaction, or null if unset. See
flatpak_transaction_get_parent_window().
a window name, or null
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 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
Initializes the object implementing the interface.
This method is intended for language bindings. If writing in C,
g_initable_new() should typically be used instead.
The object must be initialized before any real use after initial
construction, either with this function or g_async_initable_init_async().
Implementations may also support cancellation. If cancellable is not null,
then initialization can be cancelled by triggering the cancellable object
from another thread. If the operation was cancelled, the error
Gio.IOErrorEnum.CANCELLED will be returned. If cancellable is not null and
the object doesn't support cancellable initialization the error
Gio.IOErrorEnum.NOT_SUPPORTED will be returned.
If the object is not initialized, or initialization returns with an
error, then all operations on the object except g_object_ref() and
g_object_unref() are considered to be invalid, and have undefined
behaviour. See the [description][iface@Gio.Initable#description] for more details.
Callers should not assume that a class which implements Gio.Initable can be
initialized multiple times, unless the class explicitly documents itself as
supporting this. Generally, a class’ implementation of init() can assume
(and assert) that it will only be called once. Previously, this documentation
recommended all Gio.Initable implementations should be idempotent; that
recommendation was relaxed in GLib 2.54.
If a class explicitly supports being initialized multiple times, it is recommended that the method is idempotent: multiple calls with the same arguments should return the same results. Only the first call initializes the object; further calls return the result of the first call.
One reason why a class might need to support idempotent initialization is if
it is designed to be used via the singleton pattern, with a
GObject.ObjectClass.constructor that sometimes returns an existing instance.
In this pattern, a caller would expect to be able to call g_initable_init()
on the result of g_object_new(), regardless of whether it is in fact a new
instance.
Optionalcancellable: Gio.Cancellableoptional Gio.Cancellable object, null to ignore.
true if successful. If an error has occurred, this function will return false and set error appropriately if present.
Returns whether the transaction contains any non-skipped operations.
true if the transaction is empty
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
Executes the transaction.
During the course of the execution, various signals will get emitted. The FlatpakTransaction::choose-remote-for-ref and Flatpak.Transaction.SignalSignatures.add_new_remote | Flatpak.Transaction::add-new-remote signals may get emitted while resolving operations. Flatpak.Transaction::ready is emitted when the transaction has been fully resolved, and Flatpak.Transaction.SignalSignatures.new_operation | Flatpak.Transaction::new-operation and Flatpak.Transaction.SignalSignatures.operation_done | Flatpak.Transaction::operation-done are emitted while the operations are carried out. If an error occurs at any point during the execution, Flatpak.Transaction.SignalSignatures.operation_error | Flatpak.Transaction::operation-error is emitted.
Note that this call blocks until the transaction is done.
Optionalcancellable: Gio.Cancellabletrue on success, false if an error occurred
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
When this is set to true, Flatpak will automatically install the debug info
for each app currently being installed or updated, as well as its
dependencies. Does nothing if an uninstall is taking place.
whether to auto install debug info for apps
When this is set to true, Flatpak will automatically install the SDK for
each app currently being installed or updated. Does nothing if an uninstall
is taking place.
whether to auto install SDKs for apps
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 architecture to default to where it is unspecified.
the arch to make default
Normally the transaction pins any explicit installations so they will not be automatically removed. But this can be disabled if you don't want this behaviour.
whether to disable auto-pinning
Sets whether the transaction should ignore runtime dependencies when resolving operations for applications.
whether to disable runtime dependencies
Sets whether the transaction should avoid pruning the local OSTree repository after updating.
whether to avoid pruning
Sets whether the transaction should avoid adding related refs when resolving operations. Related refs are extensions that are suggested by apps, such as locales.
whether to avoid adding related refs
Sets whether the transaction should avoid using static deltas when pulling.
whether to avoid static deltas
Sets whether the transaction should uninstall files even if they're used by a running application.
whether to force-uninstall refs
When this is set to true, Flatpak will add uninstall operations to the
transaction for each runtime it considers unused. This is used by the
"update" CLI command to garbage collect runtimes and free disk space.
No guarantees are made about the exact hueristic used; e.g. only end-of-life
unused runtimes may be uninstalled with this set. To see the full list of
unused runtimes in an installation, use
flatpak_installation_list_unused_refs().
whether to include unused uninstall ops
Sets whether the transaction should download updates, but not deploy them.
whether to avoid deploying
This method can be used to prevent interactive authorization dialogs to appear
for operations on self. This is useful for background operations that are not
directly triggered by a user action.
By default, the setting from the parent Flatpak.Installation is used.
Whether to disallow interactive authorization for operations
Sets whether the transaction should operate only on locally available data.
whether to avoid pulls
Sets the parent window (if any) to use for any UI show by this transaction. This is used by authenticators if they need to interact with the user during authentication.
The format of this string depends on the display system in use, and is the same as used by xdg-desktop-portal.
On X11 it should be of the form x11:$xid where $xid is the hex version of the xwindows id.
On wayland is should be wayland:$handle where handle is gotten by using the export call of the xdg-foreign-unstable wayland extension.
whether to avoid pulls
Sets a property on an object.
The name of the property to set
The value to set the property to
Sets whether the transaction should uninstall first if a ref is already installed.
whether to reinstall refs
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.
Virtualvfunc_Virtualvfunc_Virtualvfunc_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_Virtualvfunc_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_Virtualvfunc_Initializes the object implementing the interface.
This method is intended for language bindings. If writing in C,
g_initable_new() should typically be used instead.
The object must be initialized before any real use after initial
construction, either with this function or g_async_initable_init_async().
Implementations may also support cancellation. If cancellable is not null,
then initialization can be cancelled by triggering the cancellable object
from another thread. If the operation was cancelled, the error
Gio.IOErrorEnum.CANCELLED will be returned. If cancellable is not null and
the object doesn't support cancellable initialization the error
Gio.IOErrorEnum.NOT_SUPPORTED will be returned.
If the object is not initialized, or initialization returns with an
error, then all operations on the object except g_object_ref() and
g_object_unref() are considered to be invalid, and have undefined
behaviour. See the [description][iface@Gio.Initable#description] for more details.
Callers should not assume that a class which implements Gio.Initable can be
initialized multiple times, unless the class explicitly documents itself as
supporting this. Generally, a class’ implementation of init() can assume
(and assert) that it will only be called once. Previously, this documentation
recommended all Gio.Initable implementations should be idempotent; that
recommendation was relaxed in GLib 2.54.
If a class explicitly supports being initialized multiple times, it is recommended that the method is idempotent: multiple calls with the same arguments should return the same results. Only the first call initializes the object; further calls return the result of the first call.
One reason why a class might need to support idempotent initialization is if
it is designed to be used via the singleton pattern, with a
GObject.ObjectClass.constructor that sometimes returns an existing instance.
In this pattern, a caller would expect to be able to call g_initable_init()
on the result of g_object_new(), regardless of whether it is in fact a new
instance.
Optionalcancellable: Gio.Cancellableoptional Gio.Cancellable object, null to ignore.
Virtualvfunc_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_Virtualvfunc_Virtualvfunc_Virtualvfunc_Virtualvfunc_Executes the transaction.
During the course of the execution, various signals will get emitted. The FlatpakTransaction::choose-remote-for-ref and Flatpak.Transaction.SignalSignatures.add_new_remote | Flatpak.Transaction::add-new-remote signals may get emitted while resolving operations. Flatpak.Transaction::ready is emitted when the transaction has been fully resolved, and Flatpak.Transaction.SignalSignatures.new_operation | Flatpak.Transaction::new-operation and Flatpak.Transaction.SignalSignatures.operation_done | Flatpak.Transaction::operation-done are emitted while the operations are carried out. If an error occurs at any point during the execution, Flatpak.Transaction.SignalSignatures.operation_error | Flatpak.Transaction::operation-error is emitted.
Note that this call blocks until the transaction is done.
Optionalcancellable: Gio.CancellableVirtualvfunc_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.
Virtualvfunc_Virtualvfunc_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
Staticnew_Optionalcancellable: Gio.CancellableStatic_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.
Compile-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.