Struct gdk::DragContext

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

Expand description

Implementations

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impl DragContext

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pub fn actions(&self) -> DragAction

Determines the bitmask of actions proposed by the source if suggested_action() returns DragAction::ASK.

pub fn dest_window(&self) -> Window

Returns the destination window for the DND operation.

pub fn device(&self) -> Device

Returns the Device associated to the drag context.

Returns

The Device associated to self.

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pub fn drag_window(&self) -> Option<Window>

Returns the window on which the drag icon should be rendered during the drag operation. Note that the window may not be available until the drag operation has begun. GDK will move the window in accordance with the ongoing drag operation. The window is owned by self and will be destroyed when the drag operation is over.

Returns

the drag window, or None

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pub fn protocol(&self) -> DragProtocol

Returns the drag protocol that is used by this context.

Returns

the drag protocol

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pub fn selected_action(&self) -> DragAction

Determines the action chosen by the drag destination.

Returns

a DragAction value

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pub fn source_window(&self) -> Window

Returns the Window where the DND operation started.

Returns

a Window

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pub fn suggested_action(&self) -> DragAction

Determines the suggested drag action of the context.

Returns

a DragAction value

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pub fn list_targets(&self) -> Vec<Atom>

Retrieves the list of targets of the context.

Returns

a GList of targets

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pub fn manage_dnd(&self, ipc_window: &Window, actions: DragAction) -> bool

Requests the drag and drop operation to be managed by self. When a drag and drop operation becomes managed, the DragContext will internally handle all input and source-side EventDND events as required by the windowing system.

Once the drag and drop operation is managed, the drag context will emit the following signals:

The signal::DragContext::action-changed signal whenever the final action to be performed by the drag and drop operation changes.
The signal::DragContext::drop-performed signal after the user performs the drag and drop gesture (typically by releasing the mouse button).
The signal::DragContext::dnd-finished signal after the drag and drop operation concludes (after all GdkSelection transfers happen).
The signal::DragContext::cancel signal if the drag and drop operation is finished but doesn’t happen over an accepting destination, or is cancelled through other means.

`ipc_window`

Window to use for IPC messaging/events

`actions`

the actions supported by the drag source

Returns

true if the drag and drop operation is managed.

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pub fn set_device(&self, device: &Device)

Associates a Device to self, so all Drag and Drop events for self are emitted as if they came from this device.

`device`

a Device

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pub fn set_hotspot(&self, hot_x: i32, hot_y: i32)

Sets the position of the drag window that will be kept under the cursor hotspot. Initially, the hotspot is at the top left corner of the drag window.

`hot_x`

x coordinate of the drag window hotspot

`hot_y`

y coordinate of the drag window hotspot

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pub fn connect_action_changed<F: Fn(&Self, DragAction) + 'static>(
&self,
f: F
) -> SignalHandlerId

A new action is being chosen for the drag and drop operation.

This signal will only be emitted if the DragContext manages the drag and drop operation. See manage_dnd() for more information.

`action`

The action currently chosen

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pub fn connect_cancel<F: Fn(&Self, DragCancelReason) + 'static>(
&self,
f: F
) -> SignalHandlerId

The drag and drop operation was cancelled.

This signal will only be emitted if the DragContext manages the drag and drop operation. See manage_dnd() for more information.

`reason`

The reason the context was cancelled

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pub fn connect_dnd_finished<F: Fn(&Self) + 'static>(
&self,
f: F
) -> SignalHandlerId

The drag and drop operation was finished, the drag destination finished reading all data. The drag source can now free all miscellaneous data.

This signal will only be emitted if the DragContext manages the drag and drop operation. See manage_dnd() for more information.

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pub fn connect_drop_performed<F: Fn(&Self, i32) + 'static>(
&self,
f: F
) -> SignalHandlerId

The drag and drop operation was performed on an accepting client.

This signal will only be emitted if the DragContext manages the drag and drop operation. See manage_dnd() for more information.

`time`

the time at which the drop happened.

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pub fn drag_find_window_for_screen(
 &self,
 drag_window: &Window,
 screen: &Screen,
 x_root: i32,
 y_root: i32
) -> (Option<Window>, DragProtocol)

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pub fn drag_motion(
    &self,
    dest_window: &Window,
    protocol: DragProtocol,
    x_root: i32,
    y_root: i32,
    suggested_action: DragAction,
    possible_actions: DragAction,
    time_: u32
) -> bool

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pub fn drop_finish(&self, success: bool, time_: u32)

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pub fn drag_status(&self, action: DragAction, time_: u32)

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pub fn drag_drop_succeeded(&self) -> bool

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pub fn drag_begin(window: &Window, targets: &[Atom]) -> Option<DragContext>

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pub fn drag_begin_for_device<P: IsA<Device>>(
 window: &Window,
 device: &P,
 targets: &[Atom]
) -> Option<DragContext>

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pub fn drag_begin_from_point<P: IsA<Device>>(
 window: &Window,
 device: &P,
 targets: &[Atom],
 x_root: i32,
 y_root: i32
) -> Option<DragContext>

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pub fn drag_drop_done(&self, success: bool)

Trait Implementations

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impl Clone for DragContext

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fn clone(&self) -> Self

Returns a copy of the value. Read more

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

Performs copy-assignment from source. Read more

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impl Debug for DragContext

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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 DragContext

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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 DragContext

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

Feeds this value into the given Hasher. Read more

1.3.0 · source

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 DragContext

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

Compares and returns the maximum of two values. Read more

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

Compares and returns the minimum of two values. Read more

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const fn clamp(self, min: Self, max: Self) -> Selfwhere
Self: PartialOrd<Self>,

Restrict a value to a certain interval. Read more

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impl ParentClassIs for DragContext

type Parent = Object

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

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

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason. Read more

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

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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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const 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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const 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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const 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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const 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 DragContext

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fn static_type() -> Type

Returns the type identifier of Self.

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impl Eq for DragContext

Auto Trait Implementations

impl RefUnwindSafe for DragContext

impl !Send for DragContext

impl !Sync for DragContext

impl Unpin for DragContext

impl UnwindSafe for DragContext

Blanket Implementations

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

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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

const: unstable · source

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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

const: unstable · source

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

Mutably borrows from an owned value. Read more

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impl<T> Cast for Twhere
T: ObjectType,

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fn upcast<T>(self) -> Twhere
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) -> &Twhere
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) -> Twhere
T: ObjectType,

Casts to T unconditionally. Read more

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

Casts to &T unconditionally. Read more

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impl<T> From<T> for T

const: unstable · source

fn from(t: T) -> T

Returns the argument unchanged.

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

const: unstable · source

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl IsSubclassableExt for Uwhere
U: IsClass + ParentClassIs,

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

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

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impl<T> ObjectExt for Twhere
T: ObjectType,

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fn is(&self) -> boolwhere
U: StaticType,

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

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fn type_(&self) -> Type

Returns the type of the object.

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

Returns the ObjectClass of the object. Read more

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

Returns the class of the object.

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

Returns the interface T of the object. Read more

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

Sets multiple properties of the object at once. Read more

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

Sets multiple properties of the object at once. Read more

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fn property<V>(&self, property_name: &str) -> Vwhere
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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fn property_value(&self, property_name: &str) -> Value

Gets the property property_name of the object. Read more

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

Get the ParamSpec of the property property_name of this object.

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

Return all ParamSpec of the properties of this object.

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fn freeze_notify(&self) -> PropertyNotificationFreezeGuard

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

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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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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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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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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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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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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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fn block_signal(&self, handler_id: &SignalHandlerId)

Block a given signal handler. Read more

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fn unblock_signal(&self, handler_id: &SignalHandlerId)

Unblock a given signal handler.

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

Stop emission of the currently emitted signal.

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

Connect to the signal signal_name on this object. Read more

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

Connect to the signal signal_id on this object. Read more

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

Connect to the signal signal_name on this object. Read more

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

Connect to the signal signal_id on this object. Read more

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

Connect to the signal signal_name on this object. Read more

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

Connect to the signal signal_id on this object. Read more

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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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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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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 invoke_with_values, or invoke when using Rust closures. Read more

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

Emit signal by signal id. Read more

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

Emit signal by its name. Read more

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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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fn emit_by_name_with_details<R>(
 &self,
 signal_name: &str,
 details: Quark,
 args: &[&dyn ToValue]
) -> Rwhere
 R: TryFromClosureReturnValue,

Emit signal by its name with details. Read more

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fn emit_by_name_with_details_and_values(
 &self,
 signal_name: &str,
 details: Quark,
 args: &[Value]
) -> Option<Value>

Emit signal by its name with details. Read more

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

Emit signal by signal id with details. Read more

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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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fn disconnect(&self, handler_id: SignalHandlerId)

Disconnect a previously connected signal handler.

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

Connect to the notify signal of the object. Read more

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

Connect to the notify signal of the object. Read more

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

Connect to the notify signal of the object. Read more

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fn notify(&self, property_name: &str)

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

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fn notify_by_pspec(&self, pspec: &ParamSpec)

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

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

Downgrade this object to a weak reference.

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fn add_weak_ref_notify<F>(&self, f: F) -> WeakRefNotify<T>where
F: 'static + FnOnce() + Send,

Add a callback to be notified when the Object is disposed.

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fn add_weak_ref_notify_local<F>(&self, f: F) -> WeakRefNotify<T>where
F: 'static + FnOnce(),

Add a callback to be notified when the Object is disposed. Read more

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fn bind_property<'f, 't, O>(
 &'a self,
 source_property: &'a str,
 target: &'a O,
 target_property: &'a str
) -> BindingBuilder<'a, 'f, 't>where
 O: ObjectType,

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

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fn ref_count(&self) -> u32

Returns the strong reference count of this object.

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impl<T> StaticTypeExt for Twhere
T: StaticType,

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fn ensure_type()

Ensures that the type has been registered with the type system.

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impl<T> ToClosureReturnValue for Twhere
T: ToValue,

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

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impl<T> ToOwned for Twhere
T: Clone,

type Owned = T

The resulting type after obtaining ownership.

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fn to_owned(&self) -> T

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

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

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

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

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default fn to_string(&self) -> String

Converts the given value to a String. Read more

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

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source

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

Performs the conversion.

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

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

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

type Error = >::Error

The type returned in the event of a conversion error.

const: unstable · source

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

Performs the conversion.

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

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impl<'a, T, C, E> FromValueOptional<'a> for Twhere
 T: FromValue<'a, Checker = C>,
 C: ValueTypeChecker<Error = ValueTypeMismatchOrNoneError<E>>,
 E: 'static + Error + Send,

Struct gdk::DragContext

Implementations

impl DragContext

pub fn actions(&self) -> DragAction

pub fn dest_window(&self) -> Window

pub fn device(&self) -> Device

pub fn drag_window(&self) -> Option<Window>

pub fn protocol(&self) -> DragProtocol

pub fn selected_action(&self) -> DragAction

pub fn source_window(&self) -> Window

pub fn suggested_action(&self) -> DragAction

pub fn list_targets(&self) -> Vec<Atom>

pub fn manage_dnd(&self, ipc_window: &Window, actions: DragAction) -> bool

pub fn set_device(&self, device: &Device)

pub fn set_hotspot(&self, hot_x: i32, hot_y: i32)

pub fn connect_action_changed<F: Fn(&Self, DragAction) + 'static>( &self, f: F) -> SignalHandlerId

pub fn connect_cancel<F: Fn(&Self, DragCancelReason) + 'static>( &self, f: F) -> SignalHandlerId

pub fn connect_dnd_finished<F: Fn(&Self) + 'static>( &self, f: F) -> SignalHandlerId

pub fn connect_drop_performed<F: Fn(&Self, i32) + 'static>( &self, f: F) -> SignalHandlerId

impl DragContext

pub fn drag_get_selection(&self) -> Atom

pub fn drag_abort(&self, time_: u32)

pub fn drop_reply(&self, accepted: bool, time_: u32)

pub fn drop(&self, time_: u32)

pub fn drag_find_window_for_screen( &self, drag_window: &Window, screen: &Screen, x_root: i32, y_root: i32) -> (Option<Window>, DragProtocol)

pub fn drag_motion( &self, dest_window: &Window, protocol: DragProtocol, x_root: i32, y_root: i32, suggested_action: DragAction, possible_actions: DragAction, time_: u32) -> bool

pub fn drop_finish(&self, success: bool, time_: u32)

pub fn drag_status(&self, action: DragAction, time_: u32)

pub fn drag_drop_succeeded(&self) -> bool

pub fn drag_begin(window: &Window, targets: &[Atom]) -> Option<DragContext>

pub fn drag_begin_for_device<P: IsA<Device>>( window: &Window, device: &P, targets: &[Atom]) -> Option<DragContext>

pub fn drag_begin_from_point<P: IsA<Device>>( window: &Window, device: &P, targets: &[Atom], x_root: i32, y_root: i32) -> Option<DragContext>

pub fn drag_drop_done(&self, success: bool)

Trait Implementations

impl Clone for DragContext

fn clone(&self) -> Self

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

impl Debug for DragContext

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

impl Display for DragContext

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

impl Hash for DragContext

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 DragContext

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

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

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

const fn clamp(self, min: Self, max: Self) -> Selfwhere Self: PartialOrd<Self>,

impl ParentClassIs for DragContext

type Parent = Object

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

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

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

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

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

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

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

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

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

impl StaticType for DragContext

fn static_type() -> Type

impl Eq for DragContext

Auto Trait Implementations

impl RefUnwindSafe for DragContext

impl !Send for DragContext

impl !Sync for DragContext

impl Unpin for DragContext

impl UnwindSafe for DragContext

Blanket Implementations

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

fn type_id(&self) -> TypeId

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

fn borrow(&self) -> &T

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

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

impl<T> Cast for Twhere T: ObjectType,

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

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

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

pub fn connect_action_changed<F: Fn(&Self, DragAction) + 'static>(
&self,
f: F
) -> SignalHandlerId

pub fn connect_cancel<F: Fn(&Self, DragCancelReason) + 'static>(
&self,
f: F
) -> SignalHandlerId

pub fn connect_dnd_finished<F: Fn(&Self) + 'static>(
&self,
f: F
) -> SignalHandlerId

pub fn connect_drop_performed<F: Fn(&Self, i32) + 'static>(
&self,
f: F
) -> SignalHandlerId

pub fn drag_find_window_for_screen(
&self,
drag_window: &Window,
screen: &Screen,
x_root: i32,
y_root: i32
) -> (Option<Window>, DragProtocol)

pub fn drag_motion(
&self,
dest_window: &Window,
protocol: DragProtocol,
x_root: i32,
y_root: i32,
suggested_action: DragAction,
possible_actions: DragAction,
time_: u32
) -> bool

pub fn drag_begin_for_device<P: IsA<Device>>(
window: &Window,
device: &P,
targets: &[Atom]
) -> Option<DragContext>

pub fn drag_begin_from_point<P: IsA<Device>>(
window: &Window,
device: &P,
targets: &[Atom],
x_root: i32,
y_root: i32
) -> Option<DragContext>

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

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

const fn clamp(self, min: Self, max: Self) -> Selfwhere
Self: PartialOrd<Self>,

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

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

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

impl<T> Cast for Twhere
T: ObjectType,

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

fn upcast_ref<T>(&self) -> &Twhere
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) -> Twhere
T: ObjectType,

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

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

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

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

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

impl<T> ObjectExt for Twhere
T: ObjectType,

fn is<U>(&self) -> boolwhere
U: StaticType,

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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