Struct gdk4_x11::X11Surface

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#[repr(transparent)]
pub struct X11Surface { /* private fields */ }

Expand description

Implementations

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impl X11Surface

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pub fn desktop(&self) -> u32

Gets the number of the workspace @self is on.

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

Returns the group this surface belongs to.

pub fn move_to_current_desktop(&self)

Moves the surface to the correct workspace when running under a window manager that supports multiple workspaces, as described in the Extended Window Manager Hints specification. Will not do anything if the surface is already on all workspaces.

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pub fn move_to_desktop(&self, desktop: u32)

Moves the surface to the given workspace when running unde a window manager that supports multiple workspaces, as described in the Extended Window Manager Hints specification.

`desktop`

the number of the workspace to move the surface to

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pub fn set_frame_sync_enabled(&self, frame_sync_enabled: bool)

This function can be used to disable frame synchronization for a surface. Normally frame synchronziation will be enabled or disabled based on whether the system has a compositor that supports frame synchronization, but if the surface is not directly managed by the window manager, then frame synchronziation may need to be disabled. This is the case for a surface embedded via the XEMBED protocol.

`frame_sync_enabled`

whether frame-synchronization should be enabled

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pub fn set_group(&self, leader: &impl IsA<Surface>)

Sets the group leader of @self to be @leader. See the ICCCM for details.

`leader`

a gdk::Surface

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pub fn set_skip_pager_hint(&self, skips_pager: bool)

Sets a hint on @self that pagers should not display it. See the EWMH for details.

`skips_pager`

true to skip pagers

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pub fn set_skip_taskbar_hint(&self, skips_taskbar: bool)

Sets a hint on @self that taskbars should not display it. See the EWMH for details.

`skips_taskbar`

true to skip taskbars

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pub fn set_theme_variant(&self, variant: &str)

GTK applications can request a dark theme variant. In order to make other applications - namely window managers using GTK for themeing - aware of this choice, GTK uses this function to export the requested theme variant as _GTK_THEME_VARIANT property on toplevel surfaces.

Note that this property is automatically updated by GTK, so this function should only be used by applications which do not use GTK to create toplevel surfaces.

`variant`

the theme variant to export

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pub fn set_urgency_hint(&self, urgent: bool)

Sets a hint on @self that it needs user attention. See the ICCCM for details.

`urgent`

true to indicate urgenct attention needed

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pub fn set_user_time(&self, timestamp: u32)

The application can use this call to update the _NET_WM_USER_TIME property on a toplevel surface. This property stores an Xserver time which represents the time of the last user input event received for this surface. This property may be used by the window manager to alter the focus, stacking, and/or placement behavior of surfaces when they are mapped depending on whether the new surface was created by a user action or is a “pop-up” surface activated by a timer or some other event.

Note that this property is automatically updated by GDK, so this function should only be used by applications which handle input events bypassing GDK.

`timestamp`

An XServer timestamp to which the property should be set

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pub fn set_utf8_property(&self, name: &str, value: Option<&str>)

This function modifies or removes an arbitrary X11 window property of type UTF8_STRING. If the given @self is not a toplevel surface, it is ignored.

`name`

Property name, will be interned as an X atom

`value`

Property value, or None to delete

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impl X11Surface

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pub fn xid(&self) -> XWindow

Returns the X resource (surface) belonging to a gdk::Surface.

Returns

the ID of @drawable’s X resource.

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pub fn lookup_for_display(
display: &X11Display,
window: XWindow
) -> Option<X11Surface>

Looks up the gdk::Surface that wraps the given native window handle.

`display`

the gdk::Display corresponding to the window handle

`window`

an Xlib Window

Returns

the gdk::Surface wrapper for the native window

Trait Implementations

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impl Clone for X11Surface

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fn clone(&self) -> Self

Returns a copy of the value. Read more

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

Performs copy-assignment from source. Read more

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impl Debug for X11Surface

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

Formats the value using the given formatter. Read more

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impl Display for X11Surface

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

Formats the value using the given formatter. Read more

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impl Hash for X11Surface

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

Feeds this value into the given Hasher. Read more

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

Feeds a slice of this type into the given Hasher. Read more

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impl Ord for X11Surface

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

This method returns an Ordering between self and other. Read more

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

Compares and returns the maximum of two values. Read more

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

Compares and returns the minimum of two values. Read more

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

Restrict a value to a certain interval. Read more

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impl ParentClassIs for X11Surface

type Parent = Surface

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impl<OT: ObjectType> PartialEq<OT> for X11Surface

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

This method tests for self and other values to be equal, and is used by ==. Read more

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

This method tests for !=.

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impl<OT: ObjectType> PartialOrd<OT> for X11Surface

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

This method returns an ordering between self and other values if one exists. Read more

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

This method tests less than (for self and other) and is used by the < operator. Read more

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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 more

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

This method tests greater than (for self and other) and is used by the > operator. Read more

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

This method tests greater than or equal to (for self and other) and is used by the >= operator. Read more

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impl StaticType for X11Surface

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fn static_type() -> Type

Returns the type identifier of Self.

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impl Eq for X11Surface

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impl IsA<Surface> for X11Surface

Auto Trait Implementations

impl RefUnwindSafe for X11Surface

impl !Send for X11Surface

impl !Sync for X11Surface

impl Unpin for X11Surface

impl UnwindSafe for X11Surface

Blanket Implementations

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

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pub fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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

const: unstable · source

pub fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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

const: unstable · source

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

Mutably borrows from an owned value. Read more

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

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

Upcasts an object to a superclass or interface T. Read more

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

Upcasts an object to a reference of its superclass or interface T. Read more

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

Tries to downcast to a subclass or interface implementor T. Read more

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

Tries to downcast to a reference of its subclass or interface implementor T. Read more

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

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

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pub fn from(t: T) -> T

Performs the conversion.

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

const: unstable · source

pub fn into(self) -> U

Performs the conversion.

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impl IsSubclassableExt for U where
U: IsClass + ParentClassIs,

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pub fn parent_class_init<T>(class: &mut Class) where
T: ObjectSubclass,
::Parent: IsSubclassable<T>,

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pub fn parent_instance_init<T>(instance: &mut InitializingObject<T>) where
T: ObjectSubclass,
::Parent: IsSubclassable<T>,

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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 type_(&self) -> Type

Returns the type of the object.

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pub fn object_class(&self) -> &Class<Object>

Returns the ObjectClass of the object. Read more

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

Returns the class of the object.

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

Returns the class of the object in the given type T. Read more

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

Returns the interface T of the object. Read more

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pub fn try_set_property<V>(
 &self,
 property_name: &str,
 value: V
) -> Result<(), BoolError> where
 V: ToValue,

Similar to Self::set_property but fails instead of panicking.

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pub fn set_property<V>(&self, property_name: &str, value: V) where
V: ToValue,

Sets the property property_name of the object to value value. Read more

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pub fn try_set_property_from_value(
 &self,
 property_name: &str,
 value: &Value
) -> Result<(), BoolError>

Similar to Self::set_property but fails instead of panicking.

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pub fn set_property_from_value(&self, property_name: &str, value: &Value)

Sets the property property_name of the object to value value. Read more

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

Similar to Self::set_properties but fails instead of panicking.

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pub fn set_properties(&self, property_values: &[(&str, &dyn ToValue )])

Sets multiple properties of the object at once. Read more

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

Similar to Self::set_properties_from_value but fails instead of panicking.

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pub fn set_properties_from_value(&self, property_values: &[(&str, Value )])

Sets multiple properties of the object at once. Read more

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pub fn try_property<V>(&self, property_name: &str) -> Result<V, BoolError> where
V: 'static + for<'b> FromValue<'b>,

Similar to Self::property but fails instead of panicking.

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pub fn property<V>(&self, property_name: &str) -> V where
V: 'static + for<'b> FromValue<'b>,

Gets the property property_name of the object and cast it to the type V. Read more

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pub fn try_property_value(
&self,
property_name: &str
) -> Result<Value, BoolError>

Similar to Self::property_value but fails instead of panicking.

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pub fn property_value(&self, property_name: &str) -> Value

Gets the property property_name of the object. Read more

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pub fn has_property(&self, property_name: &str, type_: Option<Type>) -> bool

Check if the object has a property property_name of the given type_. Read more

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pub fn property_type(&self, property_name: &str) -> Option<Type>

Get the type of the property property_name of this object. Read more

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pub fn find_property(&self, property_name: &str) -> Option<ParamSpec>

Get the ParamSpec of the property property_name of this object.

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pub fn list_properties(&self) -> PtrSlice<ParamSpec>

Return all ParamSpec of the properties of this object.

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pub fn freeze_notify(&self) -> PropertyNotificationFreezeGuard

Freeze all property notifications until the return guard object is dropped. Read more

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

Set arbitrary data on this object with the given key. Read more

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

Return previously set arbitrary data of this object with the given key. Read more

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

Retrieve previously set arbitrary data of this object with the given key. Read more

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

Set arbitrary data on this object with the given key. Read more

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

Return previously set arbitrary data of this object with the given key. Read more

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

Retrieve previously set arbitrary data of this object with the given key. Read more

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

Block a given signal handler. Read more

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

Unblock a given signal handler.

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pub fn stop_signal_emission(&self, signal_id: SignalId, detail: Option<Quark>)

Stop emission of the currently emitted signal.

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

Stop emission of the currently emitted signal by the (possibly detailed) signal name.

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

Similar to Self::connect but fails instead of panicking.

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

Connect to the signal signal_name on this object. Read more

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pub fn try_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,

Similar to Self::connect_id but fails instead of panicking.

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

Connect to the signal signal_id on this object. Read more

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

Similar to Self::connect_local but fails instead of panicking.

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

Connect to the signal signal_name on this object. Read more

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pub fn try_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>,

Similar to Self::connect_local_id but fails instead of panicking.

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

Connect to the signal signal_id on this object. Read more

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

Similar to Self::connect_unsafe but fails instead of panicking.

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

Connect to the signal signal_name on this object. Read more

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

Similar to Self::connect_unsafe_id but fails instead of panicking.

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pub fn try_connect_closure(
 &self,
 signal_name: &str,
 after: bool,
 closure: RustClosure
) -> Result<SignalHandlerId, BoolError>

Similar to Self::connect_closure but fails instead of panicking.

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pub fn connect_closure(
    &self,
    signal_name: &str,
    after: bool,
    closure: RustClosure
) -> SignalHandlerId

Connect a closure to the signal signal_name on this object. Read more

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pub fn try_connect_closure_id(
 &self,
 signal_id: SignalId,
 details: Option<Quark>,
 after: bool,
 closure: RustClosure
) -> Result<SignalHandlerId, BoolError>

Similar to Self::connect_closure_id but fails instead of panicking.

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pub fn connect_closure_id(
 &self,
 signal_id: SignalId,
 details: Option<Quark>,
 after: bool,
 closure: RustClosure
) -> SignalHandlerId

Connect a closure to the signal signal_id on this object. Read more

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pub fn watch_closure(&self, closure: &impl AsRef<Closure>)

Limits the lifetime of closure to the lifetime of the object. When the object’s reference count drops to zero, the closure will be invalidated. An invalidated closure will ignore any calls to Closure::invoke. Read more

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

Connect to the signal signal_id on this object. Read more

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pub fn try_emit<R>(
 &self,
 signal_id: SignalId,
 args: &[&dyn ToValue ]
) -> Result<R, BoolError> where
 R: TryFromClosureReturnValue,

Similar to Self::emit but fails instead of panicking.

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pub fn emit<R>(&self, signal_id: SignalId, args: &[&dyn ToValue ]) -> R where
R: TryFromClosureReturnValue,

Emit signal by signal id. Read more

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

Similar to Self::emit_with_values but fails instead of panicking.

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

Same as Self::emit but takes Value for the arguments.

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pub fn try_emit_by_name<R>(
 &self,
 signal_name: &str,
 args: &[&dyn ToValue ]
) -> Result<R, BoolError> where
 R: TryFromClosureReturnValue,

Similar to Self::emit_by_name but fails instead of panicking.

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pub fn emit_by_name<R>(&self, signal_name: &str, args: &[&dyn ToValue ]) -> R where
R: TryFromClosureReturnValue,

Emit signal by its name. Read more

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pub fn try_emit_by_name_with_values(
 &self,
 signal_name: &str,
 args: &[Value ]
) -> Result<Option<Value>, BoolError>

Similar to Self::emit_by_name_with_values but fails instead of panicking.

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pub fn emit_by_name_with_values(
 &self,
 signal_name: &str,
 args: &[Value ]
) -> Option<Value>

Emit signal by its name. Read more

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pub fn try_emit_with_details<R>(
 &self,
 signal_id: SignalId,
 details: Quark,
 args: &[&dyn ToValue ]
) -> Result<R, BoolError> where
 R: TryFromClosureReturnValue,

Similar to Self::emit_with_details but fails instead of panicking.

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pub fn emit_with_details<R>(
 &self,
 signal_id: SignalId,
 details: Quark,
 args: &[&dyn ToValue ]
) -> R where
 R: TryFromClosureReturnValue,

Emit signal by signal id with details. Read more

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

Similar to Self::emit_with_details_and_values but fails instead of panicking.

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

Emit signal by signal id with details. Read more

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pub fn disconnect(&self, handler_id: SignalHandlerId)

Disconnect a previously connected signal handler.

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

Connect to the notify signal of the object. Read more

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

Connect to the notify signal of the object. Read more

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

Connect to the notify signal of the object. Read more

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pub fn notify(&self, property_name: &str)

Notify that the given property has changed its value. Read more

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

Notify that the given property has changed its value. Read more

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

Downgrade this object to a weak reference.

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

Bind property source_property on this object to the target_property on the target object. Read more

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pub fn ref_count(&self) -> u32

Returns the strong reference count of this object.

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impl<O> SurfaceExt for O where
O: IsA<Surface>,

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pub fn beep(&self)

Emits a short beep associated to @self. Read more

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pub fn create_cairo_context(&self) -> CairoContext

Creates a new CairoContext for rendering on @self. Read more

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

Creates a new GLContext for the Surface. Read more

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

Creates a new VulkanContext for rendering on @self. Read more

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pub fn destroy(&self)

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pub fn cursor(&self) -> Option<Cursor>

Retrieves a Cursor pointer for the cursor currently set on the Surface. Read more

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pub fn device_cursor(&self, device: &impl IsA<Device>) -> Option<Cursor>

Retrieves a Cursor pointer for the @device currently set on the specified Surface. Read more

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pub fn device_position(
&self,
device: &impl IsA<Device>
) -> Option<(f64, f64, ModifierType )>

Obtains the current device position and modifier state. Read more

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pub fn display(&self) -> Display

Gets the Display associated with a Surface. Read more

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pub fn frame_clock(&self) -> FrameClock

Gets the frame clock for the surface. Read more

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pub fn height(&self) -> i32

Returns the height of the given @self. Read more

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pub fn is_mapped(&self) -> bool

Checks whether the surface has been mapped. Read more

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pub fn scale_factor(&self) -> i32

Returns the internal scale factor that maps from surface coordinates to the actual device pixels. Read more

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pub fn width(&self) -> i32

Returns the width of the given @self. Read more

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pub fn hide(&self)

Hide the surface. Read more

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pub fn is_destroyed(&self) -> bool

Check to see if a surface is destroyed. Read more

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pub fn queue_render(&self)

Forces a signal::Surface::render signal emission for @self to be scheduled. Read more

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pub fn request_layout(&self)

Request a layout phase from the surface’s frame clock. Read more

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pub fn set_cursor(&self, cursor: Option<&Cursor>)

Sets the default mouse pointer for a Surface. Read more

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pub fn set_device_cursor(&self, device: &impl IsA<Device>, cursor: &Cursor)

Sets a specific Cursor for a given device when it gets inside @self. Read more

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

Apply the region to the surface for the purpose of event handling. Read more

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pub fn set_opaque_region(&self, region: Option<&Region>)

Marks a region of the Surface as opaque. Read more

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pub fn connect_enter_monitor<F>(&self, f: F) -> SignalHandlerId where
F: 'static + Fn(&O, &Monitor),

Emitted when @surface starts being present on the monitor. Read more

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pub fn connect_event<F>(&self, f: F) -> SignalHandlerId where
F: 'static + Fn(&O, &Event) -> bool,

Emitted when GDK receives an input event for @surface. Read more

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pub fn connect_layout<F>(&self, f: F) -> SignalHandlerId where
F: 'static + Fn(&O, i32, i32),

Emitted when the size of @surface is changed, or when relayout should be performed. Read more

source

pub fn connect_leave_monitor<F>(&self, f: F) -> SignalHandlerId where
F: 'static + Fn(&O, &Monitor),

Emitted when @surface stops being present on the monitor. Read more

source

pub fn connect_render<F>(&self, f: F) -> SignalHandlerId where
F: 'static + Fn(&O, &Region) -> bool,

Emitted when part of the surface needs to be redrawn. Read more

source

pub fn connect_cursor_notify<F>(&self, f: F) -> SignalHandlerId where
F: 'static + Fn(&O),

source

pub fn connect_height_notify<F>(&self, f: F) -> SignalHandlerId where
F: 'static + Fn(&O),

source

pub fn connect_mapped_notify<F>(&self, f: F) -> SignalHandlerId where
F: 'static + Fn(&O),

source

pub fn connect_scale_factor_notify<F>(&self, f: F) -> SignalHandlerId where
F: 'static + Fn(&O),

source

pub fn connect_width_notify<F>(&self, f: F) -> SignalHandlerId where
F: 'static + Fn(&O),

source

impl<O> SurfaceExtManual for O where
O: IsA<Surface>,

source

pub fn create_similar_surface(
    &self,
    content: Content,
    width: i32,
    height: i32
) -> Surface

Create a new Cairo surface that is as compatible as possible with the given @self. Read more

source

pub fn translate_coordinates(&self, to: &Surface, x: f64, y: f64) -> bool

Translates coordinates between two surfaces. Read more

source

impl<T> ToClosureReturnValue for T where
T: ToValue,

source

pub fn to_closure_return_value(&self) -> Option<Value>

source

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

type Owned = T

The resulting type after obtaining ownership.

source

pub fn to_owned(&self) -> T

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

source

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

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

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

source

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

source

pub fn to_send_value(&self) -> SendValue

Returns a SendValue clone of self.

source

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

source

pub default fn to_string(&self) -> String

Converts the given value to a String. Read more

source

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

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source

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

Performs the conversion.

source

impl<T> TryFromClosureReturnValue for T where
T: 'static + for<'a> FromValue<'a> + StaticType,

source

pub fn try_from_closure_return_value(v: Option<Value>) -> Result<T, BoolError>

source

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

type Error = >::Error

The type returned in the event of a conversion error.

const: unstable · source

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

Performs the conversion.

source

impl<T> Upcast<T> for T

source

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

source

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

source

Struct gdk4_x11::X11Surface

Implementations

impl X11Surface

pub fn desktop(&self) -> u32

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

pub fn move_to_current_desktop(&self)

pub fn move_to_desktop(&self, desktop: u32)

pub fn set_frame_sync_enabled(&self, frame_sync_enabled: bool)

pub fn set_group(&self, leader: &impl IsA<Surface>)

pub fn set_skip_pager_hint(&self, skips_pager: bool)

pub fn set_skip_taskbar_hint(&self, skips_taskbar: bool)

pub fn set_theme_variant(&self, variant: &str)

pub fn set_urgency_hint(&self, urgent: bool)

pub fn set_user_time(&self, timestamp: u32)

pub fn set_utf8_property(&self, name: &str, value: Option<&str>)

impl X11Surface

pub fn xid(&self) -> XWindow

pub fn lookup_for_display( display: &X11Display, window: XWindow) -> Option<X11Surface>

Trait Implementations

impl Clone for X11Surface

fn clone(&self) -> Self

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

impl Debug for X11Surface

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

impl Display for X11Surface

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

impl Hash for X11Surface

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

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

impl Ord for X11Surface

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

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

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

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

impl ParentClassIs for X11Surface

type Parent = Surface

impl<OT: ObjectType> PartialEq<OT> for X11Surface

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

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

impl<OT: ObjectType> PartialOrd<OT> for X11Surface

fn partial_cmp(&self, other: &OT) -> 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 X11Surface

fn static_type() -> Type

impl Eq for X11Surface

impl IsA<Surface> for X11Surface

Auto Trait Implementations

impl RefUnwindSafe for X11Surface

impl !Send for X11Surface

impl !Sync for X11Surface

impl Unpin for X11Surface

impl UnwindSafe for X11Surface

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<T> From<T> for T

pub fn from(t: T) -> T

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

pub fn into(self) -> U

impl<U> IsSubclassableExt for U where U: IsClass + ParentClassIs,

pub fn parent_class_init<T>(class: &mut Class<U>) where T: ObjectSubclass, <U as ParentClassIs>::Parent: IsSubclassable<T>,

pub fn parent_instance_init<T>(instance: &mut InitializingObject<T>) where T: ObjectSubclass, <U as ParentClassIs>::Parent: IsSubclassable<T>,

pub fn lookup_for_display(
display: &X11Display,
window: XWindow
) -> Option<X11Surface>

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

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

impl<U> IsSubclassableExt for U where
U: IsClass + ParentClassIs,

pub fn parent_class_init<T>(class: &mut Class<U>) where
T: ObjectSubclass,
<U as ParentClassIs>::Parent: IsSubclassable<T>,

pub fn parent_instance_init<T>(instance: &mut InitializingObject<T>) where
T: ObjectSubclass,
<U as ParentClassIs>::Parent: IsSubclassable<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 try_set_property<V>(
&self,
property_name: &str,
value: V
) -> Result<(), BoolError> where
V: ToValue,

pub fn set_property<V>(&self, property_name: &str, value: V) where
V: ToValue,

pub fn try_set_property_from_value(
&self,
property_name: &str,
value: &Value
) -> Result<(), BoolError>

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

pub fn set_properties(&self, property_values: &[(&str, &dyn ToValue )])

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

pub fn set_properties_from_value(&self, property_values: &[(&str, Value )])

pub fn try_property<V>(&self, property_name: &str) -> Result<V, BoolError> where
V: 'static + for<'b> FromValue<'b>,

pub fn property<V>(&self, property_name: &str) -> V where
V: 'static + for<'b> FromValue<'b>,

pub fn try_property_value(
&self,
property_name: &str
) -> Result<Value, BoolError>

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

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

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

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

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

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

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

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

pub unsafe fn try_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 try_connect_closure(
&self,
signal_name: &str,
after: bool,
closure: RustClosure
) -> Result<SignalHandlerId, BoolError>