3.7  canvas%

Implements: canvas<%>

A canvas% object is a general-purpose window for drawing and handling events.

Methods
    accept-tab-focus
    get-dc
    get-scroll-page
    get-scroll-pos
    get-scroll-range
    get-view-start
    get-virtual-size
    init-auto-scrollbars
    init-manual-scrollbars
    min-client-height
    min-client-width
    on-char
    on-event
    on-paint
    on-scroll
    on-tab-in
    scroll
    set-scroll-page
    set-scroll-pos
    set-scroll-range
    swap-gl-buffers
    warp-pointer
    with-gl-context

All Methods
    accept-drop-files from window<%>
    accept-tab-focus from canvas%
    client->screen from window<%>
    enable from window<%>
    focus from window<%>
    get-client-size from window<%>
    get-cursor from window<%>
    get-dc from canvas<%>
    get-graphical-min-size from area<%>
    get-height from window<%>
    get-label from window<%>
    get-parent from area<%>
    get-plain-label from window<%>
    get-scroll-page from canvas%
    get-scroll-pos from canvas%
    get-scroll-range from canvas%
    get-size from window<%>
    get-top-level-window from area<%>
    get-view-start from canvas%
    get-virtual-size from canvas%
    get-width from window<%>
    get-x from window<%>
    get-y from window<%>
    has-focus? from window<%>
    horiz-margin from subarea<%>
    init-auto-scrollbars from canvas%
    init-manual-scrollbars from canvas%
    is-enabled? from window<%>
    is-shown? from window<%>
    min-client-height from canvas<%>
    min-client-width from canvas<%>
    min-height from area<%>
    min-width from area<%>
    on-char from canvas<%>
    on-drop-file from window<%>
    on-event from canvas<%>
    on-focus from window<%>
    on-move from window<%>
    on-paint from canvas<%>
    on-scroll from canvas<%>
    on-size from window<%>
    on-subwindow-char from window<%>
    on-subwindow-event from window<%>
    on-superwindow-enable from window<%>
    on-superwindow-show from window<%>
    on-tab-in from canvas<%>
    popup-menu from window<%>
    refresh from window<%>
    screen->client from window<%>
    scroll from canvas%
    set-cursor from window<%>
    set-label from window<%>
    set-scroll-page from canvas%
    set-scroll-pos from canvas%
    set-scroll-range from canvas%
    show from window<%>
    stretchable-height from area<%>
    stretchable-width from area<%>
    swap-gl-buffers from canvas%
    vert-margin from subarea<%>
    warp-pointer from canvas<%>
    with-gl-context from canvas%