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Crate kas_core

Crate kas_core

Expand description

KAS GUI core

Re-exports:

kas::cast is a re-export of easy-cast
impl_self, impl_scope!, impl_anon!, autoimpl and impl_default are re-implementations of impl-tools macros

Modules§

cast: Type conversion, success expected
config: Configuration items and utilities
dir: Direction types
draw: Draw APIs
event: Event handling
geom: Geometry data types
layout: Layout utilities
messages: Standard messages
prelude: KAS core prelude
runner: Runner, platforms and backends
text: Text functionality
theme: Theme API and sample implementations
util: Utilities
widgets: Kas core widgets
window: Special window widgets

Macros§

cell_collection: Generate an anonymous struct which implements kas::CellCollection
collection: Generate an anonymous struct which implements kas::Collection
impl_anon: Construct a single-instance struct
impl_scope: Scope supporting impl Self and advanced attribute macros
widget_core: Type of the widget’s core
widget_index: Index of a child widget

Structs§

ActionMoved: Action: widget has moved/opened/closed
ActionRedraw: Action: content must be redrawn
ActionResize: Action: widget must be resized
ChildIndices: An opaque type representing a set of usize indices
ChildIndicesIter: Owning iterator over ChildIndices
ConfigAction: Action: configuration data updates must be applied
Id: Widget identifier
Node: Type-erased widget with input data
WidgetPathIter: Iterator over Id path components

Enums§

Role: Describes a widget’s purpose and capabilities
TextOrSource: A copy-on-write text value or a reference to another source

Traits§

CellCollection: A collection with attached cell info
Collection: A collection of (child) widgets
Events: Widget event-handling
HasId: Types supporting conversion to Id
Layout: Positioning and drawing routines for Widgets
MacroDefinedLayout: Macro-defined layout
RoleCx: Context through which additional role properties may be specified
RoleCxExt: Convenience methods over a RoleCx
Tile: A sizable, drawable, identifiable, introspectible 2D tree object
TileExt: Extension trait over widgets
Viewport: Layout routines for scrollable content
Widget: The Widget trait
WidgetCore: Operations supported by a widget core
WidgetCoreRect: Extension for a widget core with a Rect

Attribute Macros§

autoimpl: A variant of the standard derive macro
extends: A limited form of class inheritance
impl_default: Implement Default
impl_self: Implement a type with impl Self syntax
layout: Provide a default implementation of the Layout trait for a widget
widget: Attribute to implement the kas::Widget family of traits