Module kas_core::text

Text functionality

Most of this module is simply a re-export of the KAS Text API, hence the lower level of integration than other parts of the library.

Text objects must be prepared before usage, otherwise they may appear empty. Call ConfigCx::text_set_size from Layout::set_rect to set text position and prepare. If text is adjusted, one may use e.g. TextApi::prepare to update.

Modules

• fonts
  Font selection and loading
• format
  Parsers for formatted text

Structs

• AccessString
  An access key string
• DPU
  Scale factor: pixels per font unit
• Effect
  Effect formatting marker
• EffectFlags
  Text effects
• Environment
  Environment in which text is prepared for display
• Glyph
  A positioned glyph
• GlyphId
  A type-safe wrapper for glyph ID.
• MarkerPos
  Used to return the position of a glyph with associated metrics
• MarkerPosIter
• NotReady
  Error returned on operations if not ready
• OwningVecIter
  An iterator over a Vec which clones elements
• Range
  Range type
• SelectionAction
  Action used by crate::event::components::TextInput
• SelectionHelper
  Text-selection logic
• Text
  Text, prepared for display in a given environment
• TextDisplay
  Text display, without source text representation
• Vec2
  2D vector (position/size/offset) over f32

Enums

• Action
  Describes required text-preparation actions
• Align
  Alignment of contents
• Direction
  Directionality of text

Traits

• EditableTextApi
  Trait over a sub-set of Text functionality for editable text
• TextApi
  Trait over a sub-set of Text functionality
• TextApiExt
  Extension trait over TextApi