Crate kas_core

KAS GUI core

This core library provides:

• the Widget trait family, along with the widget macro to implement them
• high-level themable and mid-level draw APIs
• event handling code
• geom-etry types and widget layout solvers

Crate easy-cast: Conv, Cast traits and related functionality (always included), available as kas::cast.

Re-exports

pub extern crate easy_cast as cast;

Modules

class

Class-specific widget traits

configconfig

Configuration read/write utilities

dir

Direction types

draw

Draw APIs

event

Event handling

geom

Geometry data types

layout

Layout utilities

model

Shared data models

prelude

KAS core prelude

text

Text functionality

theme

Theme interface

util

Utilities

Macros

impl_scope

Scope supporting impl Self and advanced attribute macros

singleton

Construct a single-instance struct

widget_index

Index of a child widget

Structs

CoreData

Common widget data

Icon

An icon used for the window titlebar, taskbar, etc.

Popup

A widget which escapes its parent’s rect

TkAction

Action required after processing

WidgetId

Widget identifier

WidgetPathIter

Iterator over WidgetId path components

WindowId

Identifier for a window or pop-up

Enums

ScrollBarMode

Scroll bar mode

Traits

HasScrollBars

Scroll bar control

Layout

Positioning and drawing routines for Widgets

Scrollable

Additional functionality on scrollable widgets

Widget

The Widget trait

WidgetChildren

Listing of a Widget’s children

WidgetCore

Base functionality for Widgets

WidgetExt

Extension trait over widgets

Window

Functionality required by a window

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