Module fltk::enums

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Expand description

Fltk defined enums: Color, Font, CallbackTrigger etc

Structs

  • Align
    Defines alignment rules used by FLTK for labels
  • CallbackTrigger
    Defines the types of triggers for widget callback functions. Equivalent to FL_WHEN
  • Color
    Defines colors used by FLTK. Colors are stored as RGBI values, the last being the index for FLTK colors in this enum. Colors in this enum don’t have an RGB stored. However, custom colors have an RGB, and don’t have an index. The RGBI can be acquired by casting the color to u32 and formatting it to 0x{08x}. The last 2 digits are the hexadecimal representation of the color in this enum. For example, Color::White, has a hex of 0x000000ff, ff being the 255 value of this enum. A custom color like Color::from_u32(0x646464), will have an representation as 0x64646400, of which the final 00 indicates that it is not stored in this enum. For convenience, the fmt::Display trait is implemented so that the name of the Color is shown when there is one, otherwise the RGB value is given.
  • Damage
    Damage masks
  • Event
    Defines event types captured by FLTK
  • Font
    Defines fonts used by FLTK
  • Key
    Defines the inputted virtual keycode
  • Mode
    Defines visual mode types (capabilities of the window). Rgb and Single have a value of zero, so they are “on” unless you give Index or Double.
  • Shortcut
    Defines the modifiers of virtual keycodes

Enums

  • CallbackReason
    Defines the callback reasons which can be queried using app::callback_reason().
  • ColorDepth
    Defines the color depth for drawing and rgb images
  • Cursor
    Defines the cursor styles supported by fltk
  • FrameType
    Defines the frame types which can be set using the set_frame() and set_down_frame() methods
  • LabelType
    Defines label types

Type Definitions