CrImage
- Color
  - Color
- Image
UIng
- Align
- Area
  - Attribute
  - AttributedString
  - Draw
    - Brush
      - GradientStop
      - Type
    - Context
    - FillMode
    - ImageBufferParams
    - LineCap
    - LineJoin
    - Matrix
    - Params
    - Path
    - StrokeParams
    - TextAlign
    - TextLayout
      - Params
  - ExtKey
  - Handler
  - KeyEvent
  - Modifiers
  - MouseEvent
  - ScrollEvent
  - WindowResizeEdge
- Box
- Button
- Checkbox
- ColorButton
- Combobox
- Control
- DateTimePicker
  - Type
- Drop
  - Error
  - Event
  - Format
  - Handler
  - Info
  - Target
- EditableCombobox
- Entry
  - Type
- ErrorHandler
- ExtKey
- FontButton
- FontDescriptor
- Form
- Grid
  - At
- Group
- Image
- ImageBuffer
  - Error
  - Format
  - Interpolation
  - SourceRect
- ImageView
  - ContentMode
- Label
- Menu
- MenuItem
- Modifiers
- MultilineEntry
- OpenTypeFeatures
- Orientation
- ProgressBar
- RadioButtons
- Separator
- Slider
- Spinbox
- Tab
- Table
  - Model
    - Handler
  - ModelColumn
  - Params
  - Selection
    - Mode
  - SortIndicator
  - TextColumnOptionalParams
  - Value
    - Type
- TextItalic
- TextStretch
- TextWeight
- Timer
- TM
- Toolbar
  - DisplayMode
- ToolbarItem
- Window

Generated using Crystal 1.16.3
2026-11-04 10:50:40 UTC

alias UIng::ErrorHandler

Alias Definition

Exception, String -> Nil

Defined in:

uing/callback_errors.cr