Struct rui::Cond

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pub struct Cond<V0, V1> { /* private fields */ }

Expand description

Struct for cond

Trait Implementations

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impl<V0, V1> View for Cond<V0, V1>where
V0: View,
V1: View,

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fn process(
 &self,
 event: &Event,
 id: ViewId,
 cx: &mut Context,
 actions: &mut Vec<Box<dyn Any>>
)

Processes an event.

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fn draw(&self, id: ViewId, args: &mut DrawArgs<'_>)

Draws the view using vger.

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fn layout(&self, id: ViewId, args: &mut LayoutArgs<'_>) -> LocalSize

Lays out subviews and return the size of the view. Read more

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fn hittest(&self, id: ViewId, pt: LocalPoint, cx: &mut Context) -> Option<ViewId>

Returns the topmost view which the point intersects.

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fn commands(&self, id: ViewId, cx: &mut Context, cmds: &mut Vec<CommandInfo>)

Accumulates information about menu bar commands.

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fn gc(&self, id: ViewId, cx: &mut Context, map: &mut Vec<ViewId>)

Gets IDs for state currently in use.

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fn access(
 &self,
 id: ViewId,
 cx: &mut Context,
 nodes: &mut Vec<Node>
) -> Option<NodeId>

Builds an AccessKit tree. The node ID for the subtree is returned. All generated nodes are accumulated.

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fn dirty(&self, _id: ViewId, _xform: LocalToWorld, _cx: &mut Context)

Determines dirty regions which need repainting.

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fn is_flexible(&self) -> bool

For detecting flexible sized things in stacks.

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fn tid(&self) -> TypeId

Returns the type ID of the underlying view.

Auto Trait Implementations

impl<V0, V1> RefUnwindSafe for Cond<V0, V1>where
V0: RefUnwindSafe,
V1: RefUnwindSafe,

impl<V0, V1> Send for Cond<V0, V1>where
V0: Send,
V1: Send,

impl<V0, V1> Sync for Cond<V0, V1>where
V0: Sync,
V1: Sync,

impl<V0, V1> Unpin for Cond<V0, V1>where
V0: Unpin,
V1: Unpin,

impl<V0, V1> UnwindSafe for Cond<V0, V1>where
V0: UnwindSafe,
V1: UnwindSafe,

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

impl<T> Downcast<T> for T

fn downcast(&self) -> &T

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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<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, 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.

Struct rui::Cond

Trait Implementations

impl<V0, V1> View for Cond<V0, V1>where
V0: View,
V1: View,

fn process(
    &self,
    event: &Event,
    id: ViewId,
    cx: &mut Context,
    actions: &mut Vec<Box<dyn Any>>
)

fn draw(&self, id: ViewId, args: &mut DrawArgs<'_>)

fn layout(&self, id: ViewId, args: &mut LayoutArgs<'_>) -> LocalSize

fn hittest(&self, id: ViewId, pt: LocalPoint, cx: &mut Context) -> Option<ViewId>

fn commands(&self, id: ViewId, cx: &mut Context, cmds: &mut Vec<CommandInfo>)

fn gc(&self, id: ViewId, cx: &mut Context, map: &mut Vec<ViewId>)

fn access(
    &self,
    id: ViewId,
    cx: &mut Context,
    nodes: &mut Vec<Node>
) -> Option<NodeId>

fn dirty(&self, _id: ViewId, _xform: LocalToWorld, _cx: &mut Context)

fn is_flexible(&self) -> bool

fn tid(&self) -> TypeId

Auto Trait Implementations

impl<V0, V1> RefUnwindSafe for Cond<V0, V1>where
V0: RefUnwindSafe,
V1: RefUnwindSafe,

impl<V0, V1> Send for Cond<V0, V1>where
V0: Send,
V1: Send,

impl<V0, V1> Sync for Cond<V0, V1>where
V0: Sync,
V1: Sync,

impl<V0, V1> Unpin for Cond<V0, V1>where
V0: Unpin,
V1: Unpin,

impl<V0, V1> UnwindSafe for Cond<V0, V1>where
V0: UnwindSafe,
V1: UnwindSafe,

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> Downcast<T> for T

fn downcast(&self) -> &T

impl<T> From<T> for T

fn from(t: T) -> T

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

fn into(self) -> U

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

type Error = Infallible

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

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

type Error = <U as TryFrom<T>>::Error

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

impl<T> Upcast<T> for T

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

Struct rui::Cond

Trait Implementations

impl<V0, V1> View for Cond<V0, V1>where V0: View, V1: View,

fn process( &self, event: &Event, id: ViewId, cx: &mut Context, actions: &mut Vec<Box<dyn Any>>)

fn draw(&self, id: ViewId, args: &mut DrawArgs<'_>)

fn layout(&self, id: ViewId, args: &mut LayoutArgs<'_>) -> LocalSize

fn hittest(&self, id: ViewId, pt: LocalPoint, cx: &mut Context) -> Option<ViewId>

fn commands(&self, id: ViewId, cx: &mut Context, cmds: &mut Vec<CommandInfo>)

fn gc(&self, id: ViewId, cx: &mut Context, map: &mut Vec<ViewId>)

fn access( &self, id: ViewId, cx: &mut Context, nodes: &mut Vec<Node>) -> Option<NodeId>

fn dirty(&self, _id: ViewId, _xform: LocalToWorld, _cx: &mut Context)

fn is_flexible(&self) -> bool

fn tid(&self) -> TypeId

Auto Trait Implementations

impl<V0, V1> RefUnwindSafe for Cond<V0, V1>where V0: RefUnwindSafe, V1: RefUnwindSafe,

impl<V0, V1> Send for Cond<V0, V1>where V0: Send, V1: Send,

impl<V0, V1> Sync for Cond<V0, V1>where V0: Sync, V1: Sync,

impl<V0, V1> Unpin for Cond<V0, V1>where V0: Unpin, V1: Unpin,

impl<V0, V1> UnwindSafe for Cond<V0, V1>where V0: UnwindSafe, V1: UnwindSafe,

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> Downcast<T> for T

fn downcast(&self) -> &T

impl<T> From<T> for T

fn from(t: T) -> T

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

fn into(self) -> U

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

type Error = Infallible

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

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

type Error = <U as TryFrom<T>>::Error

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

impl<T> Upcast<T> for T

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

impl<V0, V1> View for Cond<V0, V1>where
V0: View,
V1: View,

fn process(
&self,
event: &Event,
id: ViewId,
cx: &mut Context,
actions: &mut Vec<Box<dyn Any>>
)

fn access(
&self,
id: ViewId,
cx: &mut Context,
nodes: &mut Vec<Node>
) -> Option<NodeId>

impl<V0, V1> RefUnwindSafe for Cond<V0, V1>where
V0: RefUnwindSafe,
V1: RefUnwindSafe,

impl<V0, V1> Send for Cond<V0, V1>where
V0: Send,
V1: Send,

impl<V0, V1> Sync for Cond<V0, V1>where
V0: Sync,
V1: Sync,

impl<V0, V1> Unpin for Cond<V0, V1>where
V0: Unpin,
V1: Unpin,

impl<V0, V1> UnwindSafe for Cond<V0, V1>where
V0: UnwindSafe,
V1: UnwindSafe,

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

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

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