Struct gdk4_x11::X11GLContext[−][src]

Tries to cast to an object of type T. This handles upcasting, downcasting and casting between interface and interface implementors. All checks are performed at runtime, while downcast and upcast will do many checks at compile-time already. Read more

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fn dynamic_cast_ref<T>(&self) -> Option<&T> where
T: ObjectType,

Tries to cast to reference to an object of type T. This handles upcasting, downcasting and casting between interface and interface implementors. All checks are performed at runtime, while downcast and upcast will do many checks at compile-time already. Read more

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unsafe fn unsafe_cast<T>(self) -> T where
T: ObjectType,

Casts to T unconditionally. Read more

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unsafe fn unsafe_cast_ref<T>(&self) -> &T where
T: ObjectType,

Casts to &T unconditionally. Read more

impl<T> Downcast<T> for T

pub fn downcast(&self) -> &T

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impl<O> DrawContextExt for O where
O: IsA<DrawContext>,

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pub fn begin_frame(&self, region: &Region)

Indicates that you are beginning the process of redrawing region on the self’s surface. Read more

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pub fn end_frame(&self)

Ends a drawing operation started with begin_frame(). Read more

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pub fn display(&self) -> Option<Display>

Retrieves the Display the self is created for Read more

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pub fn surface(&self) -> Option<Surface>

Retrieves the surface that self is bound to. Read more

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pub fn is_in_frame(&self) -> bool

Returns true if self is in the process of drawing to its surface. Read more

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impl<O> DrawContextExtManual for O where
O: IsA<DrawContext>,

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pub fn frame_region(&self) -> Option<Region>

Retrieves the region that is currently being repainted. Read more

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impl<T> From<T> for T

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pub fn from(t: T) -> T

Performs the conversion.

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impl<O> GLContextExt for O where
O: IsA<GLContext>,

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pub fn is_debug_enabled(&self) -> bool

Retrieves whether the context is doing extra validations and runtime checking. Read more

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pub fn is_forward_compatible(&self) -> bool

Retrieves whether the context is forward-compatible. Read more

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pub fn required_version(&self) -> (i32, i32 )

Retrieves required OpenGL version. Read more

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pub fn shared_context(&self) -> Option<GLContext>

Used to retrieves the GLContext that this self share data with. Read more

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pub fn uses_es(&self) -> bool

Checks whether the self is using an OpenGL or OpenGL ES profile. Read more

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pub fn version(&self) -> (i32, i32 )

Retrieves the OpenGL version of the self. Read more

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pub fn is_legacy(&self) -> bool

Whether the GLContext is in legacy mode or not. Read more

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pub fn is_shared(&self, other: &P) -> bool where
P: IsA<GLContext>,

This is supported on crate feature v4_4 only.

Checks if the two GL contexts can share resources. Read more

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pub fn make_current(&self)

Makes the self the current one.

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pub fn realize(&self) -> Result<(), Error>

Realizes the given GLContext. Read more

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pub fn set_debug_enabled(&self, enabled: bool)

Sets whether the GLContext should perform extra validations and runtime checking. Read more

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pub fn set_forward_compatible(&self, compatible: bool)

Sets whether the GLContext should be forward-compatible. Read more

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pub fn set_required_version(&self, major: i32, minor: i32)

Sets the major and minor version of OpenGL to request. Read more

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pub fn set_use_es(&self, use_es: i32)

Requests that GDK create an OpenGL ES context instead of an OpenGL one. Read more

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impl<T, U> Into for T where
U: From<T>,

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pub fn into(self) -> U

Performs the conversion.

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impl<T> ObjectExt for T where
T: ObjectType,

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pub fn is(&self) -> bool where
U: StaticType,

Returns true if the object is an instance of (can be cast to) T.

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pub fn set_property<'a, N, V>(
 &self,
 property_name: N,
 value: V
) -> Result<(), BoolError> where
 N: Into<&'a str>,
 V: ToValue,

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pub fn set_property_from_value<'a, N>(
 &self,
 property_name: N,
 value: &Value
) -> Result<(), BoolError> where
 N: Into<&'a str>,

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pub fn set_properties(
&self,
property_values: &[(&str, &dyn ToValue )]
) -> Result<(), BoolError>

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pub fn set_properties_from_value(
&self,
property_values: &[(&str, Value )]
) -> Result<(), BoolError>

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pub fn property<'a, N>(&self, property_name: N) -> Result<Value, BoolError> where
N: Into<&'a str>,

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pub fn has_property<'a, N>(&self, property_name: N, type_: Option<Type>) -> bool where
N: Into<&'a str>,

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pub fn property_type<'a, N>(&self, property_name: N) -> Option<Type> where
N: Into<&'a str>,

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pub fn find_property<'a, N>(&self, property_name: N) -> Option<ParamSpec> where
N: Into<&'a str>,

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pub fn list_properties(&self) -> Vec<ParamSpec, Global>

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pub fn freeze_notify(&self) -> PropertyNotificationFreezeGuard

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pub unsafe fn set_qdata<QD>(&self, key: Quark, value: QD) where
QD: 'static,

Safety Read more

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pub unsafe fn qdata<QD>(&self, key: Quark) -> Option<NonNull<QD>> where
QD: 'static,

Safety Read more

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pub unsafe fn steal_qdata<QD>(&self, key: Quark) -> Option<QD> where
QD: 'static,

Safety Read more

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pub unsafe fn set_data<QD>(&self, key: &str, value: QD) where
QD: 'static,

Safety Read more

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pub unsafe fn data<QD>(&self, key: &str) -> Option<NonNull<QD>> where
QD: 'static,

Safety Read more

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pub unsafe fn steal_data<QD>(&self, key: &str) -> Option<QD> where
QD: 'static,

Safety Read more

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pub fn block_signal(&self, handler_id: &SignalHandlerId)

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pub fn unblock_signal(&self, handler_id: &SignalHandlerId)

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pub fn stop_signal_emission(&self, signal_name: &str)

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pub fn connect<'a, N, F>(
 &self,
 signal_name: N,
 after: bool,
 callback: F
) -> Result<SignalHandlerId, BoolError> where
 N: Into<&'a str>,
 F: 'static + Fn(&[Value ]) -> Option<Value> + Send + Sync,

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pub fn connect_id<F>(
 &self,
 signal_id: SignalId,
 details: Option<Quark>,
 after: bool,
 callback: F
) -> Result<SignalHandlerId, BoolError> where
 F: 'static + Fn(&[Value ]) -> Option<Value> + Send + Sync,

Same as connect but takes a SignalId instead of a signal name.

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pub fn connect_local<'a, N, F>(
 &self,
 signal_name: N,
 after: bool,
 callback: F
) -> Result<SignalHandlerId, BoolError> where
 N: Into<&'a str>,
 F: 'static + Fn(&[Value ]) -> Option<Value>,

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pub fn connect_local_id<F>(
 &self,
 signal_id: SignalId,
 details: Option<Quark>,
 after: bool,
 callback: F
) -> Result<SignalHandlerId, BoolError> where
 F: 'static + Fn(&[Value ]) -> Option<Value>,

Same as connect_local but takes a SignalId instead of a signal name.

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pub unsafe fn connect_unsafe<'a, N, F>(
 &self,
 signal_name: N,
 after: bool,
 callback: F
) -> Result<SignalHandlerId, BoolError> where
 N: Into<&'a str>,
 F: Fn(&[Value ]) -> Option<Value>,

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pub unsafe fn connect_unsafe_id<F>(
 &self,
 signal_id: SignalId,
 details: Option<Quark>,
 after: bool,
 callback: F
) -> Result<SignalHandlerId, BoolError> where
 F: Fn(&[Value ]) -> Option<Value>,

Same as connect_unsafe but takes a SignalId instead of a signal name.

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pub fn emit(
 &self,
 signal_id: SignalId,
 args: &[&dyn ToValue ]
) -> Result<Option<Value>, BoolError>

Emit signal by signal id.

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pub fn emit_with_values(
 &self,
 signal_id: SignalId,
 args: &[Value ]
) -> Result<Option<Value>, BoolError>

Same as emit but takes Value for the arguments.

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pub fn emit_by_name<'a, N>(
 &self,
 signal_name: N,
 args: &[&dyn ToValue ]
) -> Result<Option<Value>, BoolError> where
 N: Into<&'a str>,

Emit signal by its name.

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pub fn emit_by_name_with_values<'a, N>(
 &self,
 signal_name: N,
 args: &[Value ]
) -> Result<Option<Value>, BoolError> where
 N: Into<&'a str>,

Same as emit_by_name but takes Value for the arguments.

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pub fn emit_with_details(
 &self,
 signal_id: SignalId,
 details: Quark,
 args: &[&dyn ToValue ]
) -> Result<Option<Value>, BoolError>

Emit signal with details by signal id.

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pub fn emit_with_details_and_values(
 &self,
 signal_id: SignalId,
 details: Quark,
 args: &[Value ]
) -> Result<Option<Value>, BoolError>

Same as emit_with_details but takes Value for the arguments.

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pub fn disconnect(&self, handler_id: SignalHandlerId)

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pub fn connect_notify<F>(&self, name: Option<&str>, f: F) -> SignalHandlerId where
F: 'static + Fn(&T, &ParamSpec) + Send + Sync,

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pub fn connect_notify_local<F>(
 &self,
 name: Option<&str>,
 f: F
) -> SignalHandlerId where
 F: 'static + Fn(&T, &ParamSpec),

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pub unsafe fn connect_notify_unsafe<F>(
 &self,
 name: Option<&str>,
 f: F
) -> SignalHandlerId where
 F: Fn(&T, &ParamSpec),

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pub fn notify<'a, N>(&self, property_name: N) where
N: Into<&'a str>,

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pub fn notify_by_pspec(&self, pspec: &ParamSpec)

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pub fn downgrade(&self) -> WeakRef<T>

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pub fn bind_property<'a, O, N, M>(
 &'a self,
 source_property: N,
 target: &'a O,
 target_property: M
) -> BindingBuilder<'a> where
 O: ObjectType,
 N: Into<&'a str>,
 M: Into<&'a str>,

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pub fn ref_count(&self) -> u32

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impl<T> ToOwned for T where
T: Clone,

type Owned = T

The resulting type after obtaining ownership.

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pub fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

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pub fn clone_into(&self, target: &mut T)

🔬 This is a nightly-only experimental API. (toowned_clone_into)

recently added

Uses borrowed data to replace owned data, usually by cloning. Read more

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impl<T> ToSendValue for T where
T: Send + ToValue + ?Sized,

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pub fn to_send_value(&self) -> SendValue

Returns a SendValue clone of self.

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impl<T> ToString for T where
T: Display + ?Sized,

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pub default fn to_string(&self) -> String

Converts the given value to a String. Read more

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impl<T, U> TryFrom for T where
U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

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pub fn try_from(value: U) -> Result<T, <T as TryFrom>::Error>

Performs the conversion.

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impl<T, U> TryInto for T where
U: TryFrom<T>,

type Error = >::Error

The type returned in the event of a conversion error.

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pub fn try_into(self) -> Result<U, >::Error>

Performs the conversion.

impl<T> Upcast<T> for T

pub fn upcast(&self) -> Option<&T>

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impl<Super, Sub> CanDowncast for Super where
Super: IsA<Super>,
Sub: IsA<Super>,

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Struct gdk4_x11::X11GLContext[−][src]

Implements

Trait Implementations

impl Clone for X11GLContext

fn clone(&self) -> X11GLContext

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

impl Debug for X11GLContext

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

impl Display for X11GLContext

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

impl Hash for X11GLContext

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

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

impl Ord for X11GLContext

fn cmp(&self, other: &X11GLContext) -> Ordering

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

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

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

impl ParentClassIs for X11GLContext

type Parent = GLContext

impl<T: ObjectType> PartialEq<T> for X11GLContext

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

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

impl<T: ObjectType> PartialOrd<T> for X11GLContext

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

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

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

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

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

impl StaticType for X11GLContext

fn static_type() -> Type

impl Eq for X11GLContext

impl IsA<DrawContext> for X11GLContext

impl IsA<GLContext> for X11GLContext

impl StructuralEq for X11GLContext

Auto Trait Implementations

impl RefUnwindSafe for X11GLContext

impl !Send for X11GLContext

impl !Sync for X11GLContext

impl Unpin for X11GLContext

impl UnwindSafe for X11GLContext

Blanket Implementations

impl<T> Any for T where T: 'static + ?Sized,

pub fn type_id(&self) -> TypeId

impl<T> Borrow<T> for T where T: ?Sized,

pub fn borrow(&self) -> &T

impl<T> BorrowMut<T> for T where T: ?Sized,

pub fn borrow_mut(&mut self) -> &mut T

impl<T> Cast for T where T: ObjectType,

fn upcast<T>(self) -> T where T: ObjectType, Self: IsA<T>,

fn upcast_ref<T>(&self) -> &T where T: ObjectType, Self: IsA<T>,

fn downcast<T>(self) -> Result<T, Self> where T: ObjectType, Self: CanDowncast<T>,

fn downcast_ref<T>(&self) -> Option<&T> where T: ObjectType, Self: CanDowncast<T>,

fn dynamic_cast<T>(self) -> Result<T, Self> where T: ObjectType,

fn dynamic_cast_ref<T>(&self) -> Option<&T> where T: ObjectType,

unsafe fn unsafe_cast<T>(self) -> T where T: ObjectType,

unsafe fn unsafe_cast_ref<T>(&self) -> &T where T: ObjectType,

impl<T> Downcast<T> for T

pub fn downcast(&self) -> &T

impl<O> DrawContextExt for O where O: IsA<DrawContext>,

pub fn begin_frame(&self, region: &Region)

pub fn end_frame(&self)

pub fn display(&self) -> Option<Display>

pub fn surface(&self) -> Option<Surface>

pub fn is_in_frame(&self) -> bool

impl<O> DrawContextExtManual for O where O: IsA<DrawContext>,

pub fn frame_region(&self) -> Option<Region>

impl<T> From<T> for T

pub fn from(t: T) -> T

impl<O> GLContextExt for O where O: IsA<GLContext>,

pub fn is_debug_enabled(&self) -> bool

pub fn is_forward_compatible(&self) -> bool

pub fn required_version(&self) -> (i32, i32)

pub fn shared_context(&self) -> Option<GLContext>

pub fn uses_es(&self) -> bool

pub fn version(&self) -> (i32, i32)

pub fn is_legacy(&self) -> bool

pub fn is_shared<P>(&self, other: &P) -> bool where P: IsA<GLContext>,

pub fn make_current(&self)

pub fn realize(&self) -> Result<(), Error>

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

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

impl<T> Any for T where
T: 'static + ?Sized,

impl<T> Borrow<T> for T where
T: ?Sized,

impl<T> BorrowMut<T> for T where
T: ?Sized,

impl<T> Cast for T where
T: ObjectType,

fn upcast<T>(self) -> T where
T: ObjectType,
Self: IsA<T>,

fn upcast_ref<T>(&self) -> &T where
T: ObjectType,
Self: IsA<T>,

fn downcast<T>(self) -> Result<T, Self> where
T: ObjectType,
Self: CanDowncast<T>,

fn downcast_ref<T>(&self) -> Option<&T> where
T: ObjectType,
Self: CanDowncast<T>,

fn dynamic_cast<T>(self) -> Result<T, Self> where
T: ObjectType,

fn dynamic_cast_ref<T>(&self) -> Option<&T> where
T: ObjectType,

unsafe fn unsafe_cast<T>(self) -> T where
T: ObjectType,

unsafe fn unsafe_cast_ref<T>(&self) -> &T where
T: ObjectType,

impl<O> DrawContextExt for O where
O: IsA<DrawContext>,

impl<O> DrawContextExtManual for O where
O: IsA<DrawContext>,

impl<O> GLContextExt for O where
O: IsA<GLContext>,

pub fn required_version(&self) -> (i32, i32 )

pub fn version(&self) -> (i32, i32 )

pub fn is_shared<P>(&self, other: &P) -> bool where
P: IsA<GLContext>,

impl<T, U> Into<U> for T where
U: From<T>,

impl<T> ObjectExt for T where
T: ObjectType,

pub fn is<U>(&self) -> bool where
U: StaticType,

pub fn class(&self) -> &Class<T> where
T: IsClass,

pub fn class_of<U>(&self) -> Option<&Class<U>> where
U: IsClass,

pub fn interface<U>(&self) -> Option<InterfaceRef<'_, U>> where
U: IsInterface,

pub fn set_property<'a, N, V>(
&self,
property_name: N,
value: V
) -> Result<(), BoolError> where
N: Into<&'a str>,
V: ToValue,

pub fn set_property_from_value<'a, N>(
&self,
property_name: N,
value: &Value
) -> Result<(), BoolError> where
N: Into<&'a str>,

pub fn set_properties(
&self,
property_values: &[(&str, &dyn ToValue )]
) -> Result<(), BoolError>

pub fn set_properties_from_value(
&self,
property_values: &[(&str, Value )]
) -> Result<(), BoolError>

pub fn property<'a, N>(&self, property_name: N) -> Result<Value, BoolError> where
N: Into<&'a str>,

pub fn has_property<'a, N>(&self, property_name: N, type_: Option<Type>) -> bool where
N: Into<&'a str>,

pub fn property_type<'a, N>(&self, property_name: N) -> Option<Type> where
N: Into<&'a str>,

pub fn find_property<'a, N>(&self, property_name: N) -> Option<ParamSpec> where
N: Into<&'a str>,

pub unsafe fn set_qdata<QD>(&self, key: Quark, value: QD) where
QD: 'static,

pub unsafe fn qdata<QD>(&self, key: Quark) -> Option<NonNull<QD>> where
QD: 'static,

pub unsafe fn steal_qdata<QD>(&self, key: Quark) -> Option<QD> where
QD: 'static,

pub unsafe fn set_data<QD>(&self, key: &str, value: QD) where
QD: 'static,

pub unsafe fn data<QD>(&self, key: &str) -> Option<NonNull<QD>> where
QD: 'static,

pub unsafe fn steal_data<QD>(&self, key: &str) -> Option<QD> where
QD: 'static,

pub fn connect<'a, N, F>(
&self,
signal_name: N,
after: bool,
callback: F
) -> Result<SignalHandlerId, BoolError> where
N: Into<&'a str>,
F: 'static + Fn(&[Value ]) -> Option<Value> + Send + Sync,

pub fn connect_id<F>(
&self,
signal_id: SignalId,
details: Option<Quark>,
after: bool,
callback: F
) -> Result<SignalHandlerId, BoolError> where
F: 'static + Fn(&[Value ]) -> Option<Value> + Send + Sync,

pub fn connect_local<'a, N, F>(
&self,
signal_name: N,
after: bool,
callback: F
) -> Result<SignalHandlerId, BoolError> where
N: Into<&'a str>,
F: 'static + Fn(&[Value ]) -> Option<Value>,

pub fn connect_local_id<F>(
&self,
signal_id: SignalId,
details: Option<Quark>,
after: bool,
callback: F
) -> Result<SignalHandlerId, BoolError> where
F: 'static + Fn(&[Value ]) -> Option<Value>,

pub unsafe fn connect_unsafe<'a, N, F>(
&self,
signal_name: N,
after: bool,
callback: F
) -> Result<SignalHandlerId, BoolError> where
N: Into<&'a str>,
F: Fn(&[Value ]) -> Option<Value>,

pub unsafe fn connect_unsafe_id<F>(
&self,
signal_id: SignalId,
details: Option<Quark>,
after: bool,
callback: F
) -> Result<SignalHandlerId, BoolError> where
F: Fn(&[Value ]) -> Option<Value>,

pub fn emit(
&self,
signal_id: SignalId,
args: &[&dyn ToValue ]
) -> Result<Option<Value>, BoolError>

pub fn emit_with_values(
&self,
signal_id: SignalId,
args: &[Value ]
) -> Result<Option<Value>, BoolError>

pub fn emit_by_name<'a, N>(
&self,
signal_name: N,
args: &[&dyn ToValue ]
) -> Result<Option<Value>, BoolError> where
N: Into<&'a str>,

pub fn emit_by_name_with_values<'a, N>(
&self,
signal_name: N,
args: &[Value ]
) -> Result<Option<Value>, BoolError> where
N: Into<&'a str>,

pub fn emit_with_details(
&self,
signal_id: SignalId,
details: Quark,
args: &[&dyn ToValue ]
) -> Result<Option<Value>, BoolError>

pub fn emit_with_details_and_values(
&self,
signal_id: SignalId,
details: Quark,
args: &[Value ]
) -> Result<Option<Value>, BoolError>

pub fn connect_notify<F>(&self, name: Option<&str>, f: F) -> SignalHandlerId where
F: 'static + Fn(&T, &ParamSpec) + Send + Sync,

pub fn connect_notify_local<F>(
&self,
name: Option<&str>,
f: F
) -> SignalHandlerId where
F: 'static + Fn(&T, &ParamSpec),

pub unsafe fn connect_notify_unsafe<F>(
&self,
name: Option<&str>,
f: F
) -> SignalHandlerId where
F: Fn(&T, &ParamSpec),

pub fn notify<'a, N>(&self, property_name: N) where
N: Into<&'a str>,

pub fn bind_property<'a, O, N, M>(
&'a self,
source_property: N,
target: &'a O,
target_property: M
) -> BindingBuilder<'a> where
O: ObjectType,
N: Into<&'a str>,
M: Into<&'a str>,

impl<T> ToOwned for T where
T: Clone,

impl<T> ToSendValue for T where
T: Send + ToValue + ?Sized,

impl<T> ToString for T where
T: Display + ?Sized,

impl<T, U> TryFrom<U> for T where
U: Into<T>,

impl<T, U> TryInto<U> for T where
U: TryFrom<T>,