mred:hyper-canvas%

    Superclass:  mred:simple-frame-canvas%

This class defines the canvas used for MrEd's hyper-text viewing/editing system.

• (make-object mred:hyper-canvas% parent x y width height name style scrolls-per-page buffer) ->  mred:hyper-canvas% object
      parent :  wx:frame% object
      x = -1 : small integer
      y = -1 : small integer
      width = -1 : small integer
      height = -1 : small integer
      name = "" : string
      style = 0 : small integer
      scrolls-per-page = 100 : small integer
      buffer = null :  wx:media-buffer% object or null

  if no buffer is specified, then a buffer is created with make-initial-edit. super-init is called after all of the methods are evaluated.

  
  

Methods:

• adjust-stacks-on-follow
• do-tag
• forward-stack
• history-stack
• home
• locked?
• on-size
• position-to-top
• set-forward
• set-history
• set-home
• set-locking
• set-media
• set-the-tag
• set-wrap

All methods:

• adjust-stacks-on-follow
• allow-double-click from  wx:canvas%
• allow-scroll-to-last from  wx:media-canvas%
• begin-drawing from  wx:canvas%
• capture-mouse from  wx:window%
• center from  wx:window%
• centre from  wx:window%
• clear from  wx:canvas%
• client-to-screen from  wx:window%
• cross-hair from  wx:canvas%
• default-x from  mred:media-canvas%
• default-x-stretch from  mred:media-canvas%
• default-y from  mred:media-canvas%
• default-y-stretch from  mred:media-canvas%
• destroy-clipping-region from  wx:canvas%
• do-tag
• draw-arc from  wx:canvas%
• draw-ellipse from  wx:canvas%
• draw-line from  wx:canvas%
• draw-lines from  wx:canvas%
• draw-point from  wx:canvas%
• draw-polygon from  wx:canvas%
• draw-rectangle from  wx:canvas%
• draw-rounded-rectangle from  wx:canvas%
• draw-spline from  wx:canvas%
• draw-text from  wx:canvas%
• edit-modified from  mred:editor-canvas%
• edit-renamed from  mred:editor-canvas%
• edit% from  mred:editor-canvas%
• enable from  wx:window%
• enable-scrolling from  wx:canvas%
• end-drawing from  wx:canvas%
• force-display-focus from  wx:media-canvas%
• force-redraw from  mred:media-canvas%
• forward-stack
• frame from  mred:simple-frame-canvas%
• get-char-height from  wx:window%
• get-char-width from  wx:window%
• get-client-size from  wx:window%
• get-clipping-region from  wx:canvas%
• get-dc from  wx:canvas%
• get-edit from  mred:editor-canvas%
• get-grand-parent from  wx:window%
• get-height from  wx:window%
• get-info from  mred:media-canvas%
• get-label from  wx:window%
• get-lazy-refresh from  wx:media-canvas%
• get-media from  wx:media-canvas%
• get-min-size from  mred:media-canvas%
• get-name from  wx:window%
• get-parent from  wx:window%
• get-position from  wx:window%
• get-scroll-units-per-page from  wx:canvas%
• get-size from  wx:window%
• get-style-flags from  mred:editor-canvas%
• get-text-extent from  wx:window%
• get-virtual-size from  wx:canvas%
• get-width from  wx:window%
• get-x from  wx:window%
• get-y from  wx:window%
• history-stack
• home
• is-focus-on? from  wx:media-canvas%
• is-retained from  wx:canvas%
• locked?
• make-edit from  mred:editor-canvas%
• make-initial-edit from  mred:simple-frame-canvas%
• move from  wx:window%
• on-char from  wx:media-canvas%
• on-event from  wx:media-canvas%
• on-focus from  wx:media-canvas%
• on-kill-focus from  wx:media-canvas%
• on-paint from  wx:media-canvas%
• on-scroll from  wx:media-canvas%
• on-set-focus from  wx:media-canvas%
• on-size
• popup-menu from  wx:canvas%
• position-to-top
• pre-on-char from  wx:window%
• pre-on-event from  wx:window%
• refresh from  wx:window%
• release-mouse from  wx:window%
• screen-to-client from  wx:window%
• scroll from  wx:media-canvas%
• set-background from  wx:canvas%
• set-brush from  wx:canvas%
• set-client-size from  wx:window%
• set-clipping-region from  wx:canvas%
• set-cursor from  wx:window%
• set-focus from  wx:window%
• set-font from  wx:canvas%
• set-forward
• set-frame from  mred:simple-frame-canvas%
• set-history
• set-home
• set-lazy-refresh from  wx:media-canvas%
• set-locking
• set-logical-function from  wx:canvas%
• set-media
• set-pen from  wx:canvas%
• set-scrollbars from  wx:canvas%
• set-size from  wx:window%
• set-text-background from  wx:canvas%
• set-text-foreground from  wx:canvas%
• set-the-tag
• set-wrap
• show from  wx:window%
• stretchable-in-x from  mred:media-canvas%
• stretchable-in-y from  mred:media-canvas%
• style-flags from  mred:editor-canvas%
• user-min-height from  mred:media-canvas%
• user-min-width from  mred:media-canvas%
• view-start from  wx:canvas%
• warp-pointer from  wx:canvas%