19.3  mode:host-text-mixin

Domain: (class->interface text%)

Implements: mode:host-text<%>

• init args: [(line-spacing _)] [(tab-stops _)] [(auto-wrap _)]
   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-edit-sequence (augmentable only)
    after-insert (augmentable only)
    after-load-file (augmentable only)
    after-save-file (augmentable only)
    after-set-position (augmentable only)
    after-set-size-constraint (augmentable only)
    can-change-style? (augmentable only)
    can-delete? (augmentable only)
    can-do-edit-operation?
    can-insert? (augmentable only)
    can-load-file? (augmentable only)
    can-save-file? (augmentable only)
    can-set-size-constraint? (augmentable only)
    on-change (augmentable only)
    on-change-style (augmentable only)
    on-char
    on-default-char
    on-default-event
    on-delete (augmentable only)
    on-display-size (augmentable only)
    on-edit-sequence (augmentable only)
    on-event
    on-focus
    on-insert (augmentable only)
    on-load-file (augmentable only)
    on-local-char
    on-local-event
    on-new-box
    on-new-image-snip
    on-new-string-snip
    on-new-tab-snip
    on-paint
    on-save-file (augmentable only)
    on-set-size-constraint (augmentable only)
    on-snip-modified (augmentable only)

All Methods
    add-canvas from editor<%>
    add-undo from editor<%>
    adjust-cursor from editor<%>
    after-change-style (augmentable only) from mode:host-text-mixin
        overrides after-change-style (augmentable only) from text%
    after-delete (augmentable only) from mode:host-text-mixin
        overrides after-delete (augmentable only) from text%
    after-edit-sequence (augmentable only) from mode:host-text-mixin
        overrides after-edit-sequence (augmentable only) from editor<%>
    after-insert (augmentable only) from mode:host-text-mixin
        overrides after-insert (augmentable only) from text%
    after-load-file (augmentable only) from mode:host-text-mixin
        overrides after-load-file from editor<%>
    after-merge-snips (augmentable only) from text%
    after-save-file (augmentable only) from mode:host-text-mixin
        overrides after-save-file from editor<%>
    after-set-position (augmentable only) from mode:host-text-mixin
        overrides after-set-position (augmentable only) from text%
    after-set-size-constraint (augmentable only) from mode:host-text-mixin
        overrides 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 mode:host-text-mixin
        overrides can-change-style? (augmentable only) from text%
    can-delete? (augmentable only) from mode:host-text-mixin
        overrides can-delete? (augmentable only) from text%
    can-do-edit-operation? from mode:host-text-mixin
        overrides can-do-edit-operation? from editor<%>
    can-insert? (augmentable only) from mode:host-text-mixin
        overrides can-insert? (augmentable only) from text%
    can-load-file? (augmentable only) from mode:host-text-mixin
        overrides can-load-file? (augmentable only) from editor<%>
    can-save-file? (augmentable only) from mode:host-text-mixin
        overrides can-save-file? (augmentable only) from editor<%>
    can-set-size-constraint? (augmentable only) from mode:host-text-mixin
        overrides 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<%>
    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-surrogate from mode:host-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 mode:host-text-mixin
        overrides on-change (augmentable only) from editor<%>
    on-change-style (augmentable only) from mode:host-text-mixin
        overrides on-change-style (augmentable only) from text%
    on-char from mode:host-text-mixin
        overrides on-char from editor<%>
    on-default-char from mode:host-text-mixin
        overrides on-default-char from text%
        overrides on-default-char from editor<%>
    on-default-event from mode:host-text-mixin
        overrides on-default-event from text%
        overrides on-default-event from editor<%>
    on-delete (augmentable only) from mode:host-text-mixin
        overrides on-delete (augmentable only) from text%
    on-display-size (augmentable only) from mode:host-text-mixin
        overrides on-display-size (augmentable only) from editor<%>
    on-display-size-when-ready from editor<%>
    on-edit-sequence (augmentable only) from mode:host-text-mixin
        overrides on-edit-sequence (augmentable only) from editor<%>
    on-event from mode:host-text-mixin
        overrides on-event from editor<%>
    on-focus from mode:host-text-mixin
        overrides on-focus from editor<%>
    on-insert (augmentable only) from mode:host-text-mixin
        overrides on-insert (augmentable only) from text%
    on-load-file (augmentable only) from mode:host-text-mixin
        overrides on-load-file (augmentable only) from editor<%>
    on-local-char from mode:host-text-mixin
        overrides on-local-char from editor<%>
    on-local-event from mode:host-text-mixin
        overrides on-local-event from editor<%>
    on-new-box from mode:host-text-mixin
        overrides on-new-box from editor<%>
    on-new-image-snip from mode:host-text-mixin
        overrides on-new-image-snip from editor<%>
    on-new-string-snip from mode:host-text-mixin
        overrides on-new-string-snip from text%
    on-new-tab-snip from mode:host-text-mixin
        overrides on-new-tab-snip from text%
    on-paint from mode:host-text-mixin
        overrides on-paint from editor<%>
    on-save-file (augmentable only) from mode:host-text-mixin
        overrides on-save-file (augmentable only) from editor<%>
    on-set-size-constraint (augmentable only) from mode:host-text-mixin
        overrides on-set-size-constraint (augmentable only) from text%
    on-snip-modified (augmentable only) from mode:host-text-mixin
        overrides 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-surrogate from mode:host-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<%>