Struct freya::prelude::UseFocus

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pub struct UseFocus { /* private fields */ }
Expand description

Manage the focus operations of given Node

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impl UseFocus

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pub fn focus(&mut self)

Focus this node

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pub fn id(&self) -> NodeId

Get the node focus ID

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pub fn attribute(&self) -> AttributeValue

Create a node focus ID attribute

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pub fn is_focused(&self) -> bool

Check if this node is currently focused

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pub fn is_selected(&self) -> bool

Check if this node is currently selected

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pub fn unfocus(&mut self)

Unfocus the currently focused node.

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pub fn validate_globalkeydown(&self, e: &Event<KeyboardData>) -> bool

Validate globalkeydown event

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pub fn prevent_navigation(&mut self)

Prevent navigating the accessible nodes with the keyboard. You must use this this inside of a onglobalkeydown event handler.

Trait Implementations§

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impl Clone for UseFocus

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fn clone(&self) -> UseFocus

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 Copy for UseFocus

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impl<T> Any for T
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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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