24.16  text:1-pixel-string-snip%

Superclass: string-snip%

This class re-uses the implementation of string-snip% to implement a string snip that just draws a single pixel for each character in the string.

See also text:1-pixel-tab-snip% for a similar extension to the tab-snip%class.

This snip is used in conjunction with the frame:delegate<%> and text:delegate<%> interfaces.

• (make-object text:1-pixel-string-snip% allocsize) -> text:1-pixel-string-snip% object
     allocsize = 0 : exact non-negative integer

  Creates an empty string snip. The allocsize argument is a hint about how much storage space for text should be initially allocated by the snip.

  
  

• (make-object text:1-pixel-string-snip% s) -> text:1-pixel-string-snip% object
     s : string

  Creates a string snip with the given initial string.

  
  

Methods
    copy
    draw
    get-extent
    insert
    split

All Methods
    adjust-cursor from snip%
    blink-caret from snip%
    can-do-edit-operation? (augmentable only) from snip%
    copy from text:1-pixel-string-snip%
        overrides copy from snip%
    do-edit-operation from snip%
    draw from text:1-pixel-string-snip%
        overrides draw from snip%
    find-scroll-step from snip%
    get-admin from snip%
    get-count from snip%
    get-extent from text:1-pixel-string-snip%
        overrides get-extent from snip%
    get-flags from snip%
    get-num-scroll-steps from snip%
    get-scroll-step-offset from snip%
    get-snipclass from snip%
    get-style from snip%
    get-text from snip%
    get-text! from snip%
    insert from text:1-pixel-string-snip%
        overrides insert from string-snip%
    is-owned? from snip%
    match? from snip%
    merge-with from snip%
    next from snip%
    on-char from snip%
    on-event from snip%
    own-caret from snip%
    partial-offset from snip%
    previous from snip%
    read from string-snip%
    release-from-owner from snip%
    resize from snip%
    set-admin from snip%
    set-count from snip%
    set-flags from snip%
    set-snipclass from snip%
    set-style from snip%
    set-unmodified from snip%
    size-cache-invalid from snip%
    split from text:1-pixel-string-snip%
        overrides split from snip%
    write from snip%