#[non_exhaustive]
pub enum ImageType {
Empty,
IconName,
Gicon,
Paintable,
}
Expand description
Describes the image data representation used by a Image
.
If you want to get the image from the widget, you can only get the
currently-stored representation; for instance, if the gtk_image_get_storage_type()
returns Paintable
, then you can call gtk_image_get_paintable().
For empty images, you can request any storage type (call any of the “get”
functions), but they will all return None
values.
Variants (Non-exhaustive)§
This enum is marked as non-exhaustive
Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.
Empty
there is no image displayed by the widget
IconName
the widget contains a named icon
Gicon
the widget contains a GIcon
Paintable
the widget contains a gdk::Paintable
Trait Implementations§
source§impl<'a> FromValue<'a> for ImageType
impl<'a> FromValue<'a> for ImageType
§type Checker = GenericValueTypeChecker<ImageType>
type Checker = GenericValueTypeChecker<ImageType>
Value type checker.
source§unsafe fn from_value(value: &'a Value) -> Self
unsafe fn from_value(value: &'a Value) -> Self
Get the contained value from a
Value
. Read moresource§impl Ord for ImageType
impl Ord for ImageType
source§impl PartialEq<ImageType> for ImageType
impl PartialEq<ImageType> for ImageType
source§impl PartialOrd<ImageType> for ImageType
impl PartialOrd<ImageType> for ImageType
1.0.0 · source§fn le(&self, other: &Rhs) -> bool
fn le(&self, other: &Rhs) -> bool
This method tests less than or equal to (for
self
and other
) and is used by the <=
operator. Read moresource§impl StaticType for ImageType
impl StaticType for ImageType
source§fn static_type() -> Type
fn static_type() -> Type
Returns the type identifier of
Self
.impl Copy for ImageType
impl Eq for ImageType
impl StructuralEq for ImageType
impl StructuralPartialEq for ImageType
Auto Trait Implementations§
impl RefUnwindSafe for ImageType
impl Send for ImageType
impl Sync for ImageType
impl Unpin for ImageType
impl UnwindSafe for ImageType
Blanket Implementations§
source§impl<T> StaticTypeExt for Twhere
T: StaticType,
impl<T> StaticTypeExt for Twhere T: StaticType,
source§fn ensure_type()
fn ensure_type()
Ensures that the type has been registered with the type system.
source§impl<T> ToClosureReturnValue for Twhere
T: ToValue,
impl<T> ToClosureReturnValue for Twhere T: ToValue,
fn to_closure_return_value(&self) -> Option<Value>
source§impl<T> ToSendValue for Twhere
T: Send + ToValue + ?Sized,
impl<T> ToSendValue for Twhere T: Send + ToValue + ?Sized,
source§fn to_send_value(&self) -> SendValue
fn to_send_value(&self) -> SendValue
Returns a
SendValue
clone of self
.