class Gio::BytesIcon
- Gio::BytesIcon
- GObject::Object
- Reference
- Object
Overview
#GBytesIcon specifies an image held in memory in a common format (usually png) to be used as icon.
Included Modules
Defined in:
lib/gi-crystal/src/auto/gio-2.0/bytes_icon.crConstructors
-
.new(bytes : GLib::Bytes) : self
Creates a new icon for a bytes.
-
.new
Initialize a new
BytesIcon. - .new(*, bytes : GLib::Bytes? = nil)
Class Method Summary
-
.g_type : UInt64
Returns the type id (GType) registered in GLib type system.
Instance Method Summary
-
#bytes : GLib::Bytes
Gets the #GBytes associated with the given @icon.
- #bytes=(value : GLib::Bytes?) : GLib::Bytes?
Instance methods inherited from module Gio::LoadableIcon
load(size : Int32, cancellable : Gio::Cancellable?) : Gio::InputStream
load,
load_async(size : Int32, cancellable : Gio::Cancellable?, callback : Gio::AsyncReadyCallback?, user_data : Pointer(Void)?) : Nil
load_async,
load_finish(res : Gio::AsyncResult) : Gio::InputStream
load_finish,
to_unsafe
to_unsafe
Class methods inherited from module Gio::LoadableIcon
g_type : UInt64
g_type
Instance methods inherited from module Gio::Icon
equal(icon2 : Gio::Icon?) : Bool
equal,
new_for_string(str : String) : Gio::Icon
new_for_string,
serialize : GLib::Variant?
serialize,
to_string : String?
to_string,
to_unsafe
to_unsafe
Class methods inherited from module Gio::Icon
deserialize(value : _) : Gio::Icon?
deserialize,
g_type : UInt64
g_type,
hash(icon : Pointer(Void)) : UInt32
hash
Instance methods inherited from class GObject::Object
bind_property(source_property : String, target : GObject::Object, target_property : String, flags : GObject::BindingFlags) : GObject::Binding
bind_property,
bind_property_full(source_property : String, target : GObject::Object, target_property : String, flags : GObject::BindingFlags, transform_to : GObject::Closure, transform_from : GObject::Closure) : GObject::Binding
bind_property_full,
data(key : String) : Pointer(Void)?
data,
finalize
finalize,
freeze_notify : Nil
freeze_notify,
getv(names : Enumerable(String), values : Enumerable(_)) : Nil
getv,
notify(property_name : String) : Nil
notify,
notify_by_pspec(pspec : GObject::ParamSpec) : Nil
notify_by_pspec,
notify_signal
notify_signal,
property(property_name : String, value : _) : Nil
property,
qdata(quark : UInt32) : Pointer(Void)?
qdata,
ref_count : UInt32
ref_count,
run_dispose : Nil
run_dispose,
set_data(key : String, data : Pointer(Void)?) : Nil
set_data,
set_property(property_name : String, value : _) : Nil
set_property,
steal_data(key : String) : Pointer(Void)?
steal_data,
steal_qdata(quark : UInt32) : Pointer(Void)?
steal_qdata,
thaw_notify : Nil
thaw_notify,
to_unsafe : Pointer(Void)
to_unsafe,
watch_closure(closure : GObject::Closure) : Nil
watch_closure
Constructor methods inherited from class GObject::Object
cast(obj : GObject::Object) : self
cast,
cast?(obj : GObject::Object) : self?
cast?,
new(pointer : Pointer(Void), transfer : GICrystal::Transfer)new new, newv(object_type : UInt64, parameters : Enumerable(GObject::Parameter)) : self newv
Class methods inherited from class GObject::Object
compat_control(what : UInt64, data : Pointer(Void)?) : UInt64
compat_control,
g_type : UInt64
g_type,
interface_find_property(g_iface : GObject::TypeInterface, property_name : String) : GObject::ParamSpec
interface_find_property,
interface_list_properties(g_iface : GObject::TypeInterface) : Enumerable(GObject::ParamSpec)
interface_list_properties
Constructor Detail
Creates a new icon for a bytes.
This cannot fail, but loading and interpreting the bytes may fail later on (for example, if g_loadable_icon_load() is called) if the image is invalid.