Struct AccelGroup 

pub struct AccelGroup { /* private fields */ }

A AccelGroup represents a group of keyboard accelerators, typically attached to a toplevel Window (with GtkWindowExt::add_accel_group()). Usually you won’t need to create a AccelGroup directly; instead, when using GtkUIManager, GTK+ automatically sets up the accelerators for your menus in the ui manager’s AccelGroup.

Note that “accelerators” are different from “mnemonics”. Accelerators are shortcuts for activating a menu item; they appear alongside the menu item they’re a shortcut for. For example “Ctrl+Q” might appear alongside the “Quit” menu item. Mnemonics are shortcuts for GUI elements such as text entries or buttons; they appear as underlined characters. See Label::with_mnemonic(). Menu items can have both accelerators and mnemonics, of course.

Properties

is-locked

Readable

modifier-mask

Readable

Signals

accel-activate

The accel-activate signal is an implementation detail of AccelGroup and not meant to be used by applications.

Detailed

accel-changed

The accel-changed signal is emitted when an entry is added to or removed from the accel group.

Widgets like AccelLabel which display an associated accelerator should connect to this signal, and rebuild their visual representation if the accel_closure is theirs.

Detailed

Implements

AccelGroupExt, [trait@glib::ObjectExt], AccelGroupExtManual

GLib type: GObject with reference counted clone semantics.

Implementations

impl AccelGroup

pub const NONE: Option<&'static AccelGroup> = None

pub fn new() -> AccelGroup

Creates a new AccelGroup.

Returns

a new AccelGroup object

pub fn from_accel_closure(closure: &Closure) -> Option<AccelGroup>

Finds the AccelGroup to which closure is connected; see AccelGroupExtManual::connect_accel_group().

closure

a glib::Closure

Returns

the AccelGroup to which closure is connected, or None

Trait Implementations

impl Clone for AccelGroup

fn clone(&self) -> Self

Makes a clone of this shared reference.

This increments the strong reference count of the object. Dropping the object will decrement it again.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for AccelGroup

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for AccelGroup

fn default() -> Self

Returns the “default value” for a type.

impl Eq for AccelGroup

impl HasParamSpec for AccelGroup

type ParamSpec = ParamSpecObject

type SetValue = AccelGroup

Preferred value to be used as setter for the associated ParamSpec.

type BuilderFn = fn(&str) -> ParamSpecObjectBuilder<'_, AccelGroup>

fn param_spec_builder() -> Self::BuilderFn

impl Hash for AccelGroup

fn hash<H>(&self, state: &mut H)

where H: Hasher,

Hashes the memory address of this object.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl Ord for AccelGroup

fn cmp(&self, other: &Self) -> Ordering

Comparison for two GObjects.

Compares the memory addresses of the provided objects.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl ParentClassIs for AccelGroup

type Parent = Object

impl<OT: ObjectType> PartialEq<OT> for AccelGroup

fn eq(&self, other: &OT) -> bool

Equality for two GObjects.

Two GObjects are equal if their memory addresses are equal.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl<OT: ObjectType> PartialOrd<OT> for AccelGroup

fn partial_cmp(&self, other: &OT) -> Option<Ordering>

Partial comparison for two GObjects.

Compares the memory addresses of the provided objects.

fn lt(&self, other: &Rhs) -> bool

Tests less than (for self and other) and is used by the < operator.

fn le(&self, other: &Rhs) -> bool

Tests less than or equal to (for self and other) and is used by the <= operator.

fn gt(&self, other: &Rhs) -> bool

Tests greater than (for self and other) and is used by the > operator.

fn ge(&self, other: &Rhs) -> bool

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl StaticType for AccelGroup

fn static_type() -> Type

Returns the type identifier of Self.