Crate kas

KAS GUI Toolkit

This, the main KAS crate, is a wrapper over other crates designed to make content easily available while remaining configurable. The following crates (some optional, dependant on a feature flag) are re-exported by this crate:

• kas_core is re-export at the top-level
• easy-cast is re-export as cast
• kas_macros is an extended version of impl-tools, re-export at the top-level
• kas_widgets is re-export as widgets
• kas_resvg is re-export as resvg (resvg or tiny-skia feature)
• kas_view is re-export as view (view feature)

Also refer to:

• KAS Tutorials
• Examples
• Discuss

Modules

• app
  Application, platforms and backends
• cast
  Type conversion, success expected
• classes
  Class-specific widget traits
• config
  Configuration read/write utilities
• dir
  Direction types
• draw
  Draw APIs
• event
  Event handling
• geom
  Geometry data types
• layout
  Layout utilities
• messages
  Standard messages
• prelude
  KAS prelude
• resvgresvg
  Canvas and Svg widgets over tiny-skia and resvg
• text
  Text functionality
• theme
  Theme API and sample implementations
• util
  Utilities
• viewview
  View widgets and shared data
• widgets
  KAS widget library

Macros

• align
  Make an align widget
• aligned_column
  Make an aligned column widget
• aligned_row
  Make an aligned row widget
• column
  Make a column widget
• float
  Make a float widget
• grid
  Make a grid widget
• impl_anon
  Construct a single-instance struct
• impl_scope
  Scope supporting impl Self and advanced attribute macros
• list
  Make a list widget
• margins
  Make a margin-adjustment widget wrapper
• pack
  Make a pack widget
• row
  Make a row widget
• widget_index
  Index of a child widget

Structs

• Action
  Action required after processing
• CoreData
  Common widget data
• Icon
  An icon used for the window titlebar, taskbar, etc.
• Id
  Widget identifier
• Node
  Type-erased widget with input data
• Popup
  A popup (e.g. menu or tooltip)
• WidgetPathIter
  Iterator over Id path components
• Window
  The window widget
• WindowId
  Identifier for a window or pop-up

Enums

• Decorations
  Available decoration modes
• ScrollBarMode
  Scroll bar mode
• WindowCommand
  Commands supported by the Window

Traits

• Events
  Widget event-handling
• HasId
  Types supporting conversion to Id
• HasScrollBars
  Scroll bar control
• Layout
  Positioning and drawing routines for Widgets
• LayoutExt
  Extension trait over widgets
• Scrollable
  Additional functionality on scrollable widgets
• Widget
  The Widget trait

Attribute Macros

• autoimpl
  A variant of the standard derive macro
• extends
  A trait implementation is an extension over some base
• impl_default
  Implement Default
• widget
  Attribute to implement the kas::Widget family of traits