9.32  text%

Implements: editor<%>

A text% object is a standard text editor. A text editor is displayed on the screen through an editor-canvas% object or some other display.

• (new text% [(line-spacing _)] [(tab-stops _)] [(auto-wrap _)]) -> text% object
     line-spacing = 1.0 : non-negative real number
     tab-stops = null : list of real numbers
     auto-wrap = #f : boolean

  The line-spacing argument sets the additional amount of space (in DC units) inserted between each line in the editor when the editor is displayed. This spacing is included in the reported height of each line.

  See set-tabs for information about tabstops.

  If auto-wrap is true, then auto-wrapping is enabled via auto-wrap .

  A new keymap% object is created for the new editor. See also get-keymap and set-keymap.

  A new style-list% object is created for the new editor. See also get-style-list and set-style-list.

  
  

Methods
    after-change-style (augmentable only)
    after-delete (augmentable only)
    after-insert (augmentable only)
    after-merge-snips (augmentable only)
    after-set-position (augmentable only)
    after-set-size-constraint (augmentable only)
    after-split-snip (augmentable only)
    call-clickback
    can-change-style? (augmentable only)
    can-delete? (augmentable only)
    can-insert? (augmentable only)
    can-set-size-constraint? (augmentable only)
    caret-hidden?
    change-style
    copy
    copy-self-to
    cut
    delete
    do-copy
    do-paste
    do-paste-x-selection
    erase
    find-line
    find-next-non-string-snip
    find-position
    find-position-in-line
    find-snip
    find-string
    find-string-all
    find-wordbreak
    flash-off
    flash-on
    get-anchor
    get-between-threshold
    get-character
    get-end-position
    get-file-format
    get-line-spacing
    get-overwrite-mode
    get-position
    get-region-data
    get-revision-number
    get-snip-position
    get-snip-position-and-location
    get-start-position
    get-styles-sticky
    get-tabs
    get-text
    get-top-line-base
    get-visible-line-range
    get-visible-position-range
    get-wordbreak-map
    hide-caret
    insert
    kill
    last-line
    last-paragraph
    last-position
    line-end-position
    line-length
    line-location
    line-paragraph
    line-start-position
    move-position
    on-change-style (augmentable only)
    on-default-char
    on-default-event
    on-delete (augmentable only)
    on-insert (augmentable only)
    on-new-string-snip
    on-new-tab-snip
    on-set-size-constraint (augmentable only)
    paragraph-end-line
    paragraph-end-position
    paragraph-start-line
    paragraph-start-position
    paste
    paste-next
    paste-x-selection
    position-line
    position-location
    position-paragraph
    read-from-file
    remove-clickback
    scroll-to-position
    set-anchor
    set-autowrap-bitmap
    set-between-threshold
    set-clickback
    set-file-format
    set-line-spacing
    set-overwrite-mode
    set-paragraph-alignment
    set-paragraph-margins
    set-position
    set-position-bias-scroll
    set-region-data
    set-styles-sticky
    set-tabs
    set-wordbreak-func
    set-wordbreak-map
    split-snip
    write-to-file

All Methods
    add-canvas from editor<%>
    add-undo from editor<%>
    adjust-cursor from editor<%>
    after-change-style (augmentable only) from text%
    after-delete (augmentable only) from text%
    after-edit-sequence (augmentable only) from editor<%>
    after-insert (augmentable only) from text%
    after-load-file (augmentable only) from editor<%>
    after-merge-snips (augmentable only) from text%
    after-save-file (augmentable only) from editor<%>
    after-set-position (augmentable only) from text%
    after-set-size-constraint (augmentable only) from text%
    after-split-snip (augmentable only) from text%
    auto-wrap from editor<%>
    begin-edit-sequence from editor<%>
    begin-write-header-footer-to-file from editor<%>
    blink-caret from editor<%>
    call-clickback from text%
    can-change-style? (augmentable only) from text%
    can-delete? (augmentable only) from text%
    can-do-edit-operation? from editor<%>
    can-insert? (augmentable only) from text%
    can-load-file? (augmentable only) from editor<%>
    can-save-file? (augmentable only) from editor<%>
    can-set-size-constraint? (augmentable only) from text%
    caret-hidden? from text%
    change-style from text%
        overrides change-style from editor<%>
    clear from editor<%>
    clear-undos from editor<%>
    copy from text%
        overrides copy from editor<%>
    copy-self from editor<%>
    copy-self-to from text%
        overrides copy-self-to from editor<%>
    cut from text%
        overrides cut from editor<%>
    dc-location-to-editor-location from editor<%>
    default-style-name from editor<%>
    delete from text%
    do-copy from text%
    do-edit-operation from editor<%>
    do-paste from text%
    do-paste-x-selection from text%
    editor-location-to-dc-location from editor<%>
    end-edit-sequence from editor<%>
    end-write-header-footer-to-file from editor<%>
    erase from text%
    find-first-snip from editor<%>
    find-line from text%
    find-next-non-string-snip from text%
    find-position from text%
    find-position-in-line from text%
    find-scroll-line from editor<%>
    find-snip from text%
    find-string from text%
    find-string-all from text%
    find-wordbreak from text%
    flash-off from text%
    flash-on from text%
    get-active-canvas from editor<%>
    get-admin from editor<%>
    get-anchor from text%
    get-between-threshold from text%
    get-canvas from editor<%>
    get-canvases from editor<%>
    get-character from text%
    get-dc from editor<%>
    get-descent from editor<%>
    get-end-position from text%
    get-extent from editor<%>
    get-file from editor<%>
    get-file-format from text%
    get-filename from editor<%>
    get-flattened-text from editor<%>
    get-focus-snip from editor<%>
    get-inactive-caret-threshold from editor<%>
    get-keymap from editor<%>
    get-line-spacing from text%
    get-load-overwrites-styles from editor<%>
    get-max-height from editor<%>
    get-max-undo-history from editor<%>
    get-max-view-size from editor<%>
    get-max-width from editor<%>
    get-min-height from editor<%>
    get-min-width from editor<%>
    get-overwrite-mode from text%
    get-paste-text-only from editor<%>
    get-position from text%
    get-region-data from text%
    get-revision-number from text%
    get-snip-data from editor<%>
    get-snip-location from editor<%>
    get-snip-position from text%
    get-snip-position-and-location from text%
    get-space from editor<%>
    get-start-position from text%
    get-style-list from editor<%>
    get-styles-sticky from text%
    get-tabs from text%
    get-text from text%
    get-top-line-base from text%
    get-view-size from editor<%>
    get-visible-line-range from text%
    get-visible-position-range from text%
    get-wordbreak-map from text%
    global-to-local from editor<%>
    hide-caret from text%
    in-edit-sequence? from editor<%>
    insert from text%
        overrides insert from editor<%>
    insert-box from editor<%>
    insert-file from editor<%>
    insert-image from editor<%>
    insert-port from editor<%>
    invalidate-bitmap-cache from editor<%>
    is-locked? from editor<%>
    is-modified? from editor<%>
    kill from text%
        overrides kill from editor<%>
    last-line from text%
    last-paragraph from text%
    last-position from text%
    line-end-position from text%
    line-length from text%
    line-location from text%
    line-paragraph from text%
    line-start-position from text%
    load-file from editor<%>
    local-to-global from editor<%>
    locations-computed? from editor<%>
    lock from editor<%>
    locked-for-flow? from editor<%>
    locked-for-read? from editor<%>
    locked-for-write? from editor<%>
    move-position from text%
    needs-update from editor<%>
    num-scroll-lines from editor<%>
    on-change (augmentable only) from editor<%>
    on-change-style (augmentable only) from text%
    on-char from editor<%>
    on-default-char from text%
        overrides on-default-char from editor<%>
    on-default-event from text%
        overrides on-default-event from editor<%>
    on-delete (augmentable only) from text%
    on-display-size (augmentable only) from editor<%>
    on-display-size-when-ready from editor<%>
    on-edit-sequence (augmentable only) from editor<%>
    on-event from editor<%>
    on-focus from editor<%>
    on-insert (augmentable only) from text%
    on-load-file (augmentable only) from editor<%>
    on-local-char from editor<%>
    on-local-event from editor<%>
    on-new-box from editor<%>
    on-new-image-snip from editor<%>
    on-new-string-snip from text%
    on-new-tab-snip from text%
    on-paint from editor<%>
    on-save-file (augmentable only) from editor<%>
    on-set-size-constraint (augmentable only) from text%
    on-snip-modified (augmentable only) from editor<%>
    own-caret from editor<%>
    paragraph-end-line from text%
    paragraph-end-position from text%
    paragraph-start-line from text%
    paragraph-start-position from text%
    paste from text%
        overrides paste from editor<%>
    paste-next from text%
    paste-x-selection from text%
        overrides paste-x-selection from editor<%>
    position-line from text%
    position-location from text%
    position-paragraph from text%
    print from editor<%>
    print-to-dc from editor<%>
    put-file from editor<%>
    read-footer-from-file from editor<%>
    read-from-file from text%
        overrides read-from-file from editor<%>
    read-header-from-file from editor<%>
    redo from editor<%>
    refresh from editor<%>
    refresh-delayed? from editor<%>
    release-snip from editor<%>
    remove-canvas from editor<%>
    remove-clickback from text%
    resized from editor<%>
    save-file from editor<%>
    save-port from editor<%>
    scroll-line-location from editor<%>
    scroll-to from editor<%>
    scroll-to-position from text%
    select-all from editor<%>
    set-active-canvas from editor<%>
    set-admin from editor<%>
    set-anchor from text%
    set-autowrap-bitmap from text%
    set-between-threshold from text%
    set-caret-owner from editor<%>
    set-clickback from text%
    set-cursor from editor<%>
    set-file-format from text%
    set-filename from editor<%>
    set-inactive-caret-threshold from editor<%>
    set-keymap from editor<%>
    set-line-spacing from text%
    set-load-overwrites-styles from editor<%>
    set-max-height from editor<%>
    set-max-undo-history from editor<%>
    set-max-width from editor<%>
    set-min-height from editor<%>
    set-min-width from editor<%>
    set-modified from editor<%>
    set-overwrite-mode from text%
    set-paragraph-alignment from text%
    set-paragraph-margins from text%
    set-paste-text-only from editor<%>
    set-position from text%
    set-position-bias-scroll from text%
    set-region-data from text%
    set-snip-data from editor<%>
    set-style-list from editor<%>
    set-styles-sticky from text%
    set-tabs from text%
    set-wordbreak-func from text%
    set-wordbreak-map from text%
    split-snip from text%
    style-has-changed from editor<%>
    undo from editor<%>
    write-footers-to-file from editor<%>
    write-headers-to-file from editor<%>
    write-to-file from text%
        overrides write-to-file from editor<%>