mred:hyper-canvas%

Superclass: mred:frame-title-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 or wx:panel% 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 instance variable are initialized.

  
  

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%
• call-as-primary-owner from wx:media-canvas%
• center from wx:window%
• centre from wx:window%
• clear from wx:canvas%
• client-to-screen from wx:window%
• 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:connections-media-canvas%
• edit-renamed from mred:connections-media-canvas%
• enable from mred:media-canvas%
• end-drawing from wx:canvas%
• force-display-focus from wx:media-canvas%
• force-redraw from mred:media-canvas%
• forward-stack
• frame from mred:connections-media-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:wrapping-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-page from wx:canvas%
• get-scroll-pos from wx:canvas%
• get-scroll-range from wx:canvas%
• get-size from wx:window%
• get-style-flags from mred:wrapping-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-enabled? from mred:media-canvas%
• is-focus-on? from wx:media-canvas%
• is-shown? from wx:window%
• locked?
• make-edit from mred:wrapping-canvas%
• make-initial-edit from mred:wrapping-canvas%
• move from wx:window%
• on-char from wx:media-canvas%
• on-container-resize from mred:media-canvas%
• on-default-action from mred:media-canvas%
• on-event from wx:media-canvas%
• on-focus from wx:media-canvas%
• on-kill-focus from mred:keymap-canvas%
• on-paint from wx:media-canvas%
• on-scroll from wx:media-canvas%
• on-set-focus from mred:keymap-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%
• resize-edit from mred:wrapping-canvas%
• screen-to-client from wx:window%
• scroll from wx:media-canvas%
• scroll-with-bottom-base from wx:media-canvas%
• set-background from wx:canvas%
• set-brush from wx:canvas%
• set-clipping-region from wx:canvas%
• set-cursor from wx:window%
• set-focus from wx:window%
• set-font from wx:canvas%
• set-forward
• 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-scroll-page from wx:canvas%
• set-scroll-pos from wx:canvas%
• set-scroll-range from wx:canvas%
• set-scrollbars from wx:media-canvas%
• set-size from mred:media-canvas%
• 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:wrapping-canvas%
• user-min-client-height from mred:media-canvas%
• user-min-client-width from mred:media-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%
• x-margin-width from mred:media-canvas%
• y-margin-height from mred:media-canvas%