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Documentation/misc/Curseling
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Documentation/misc/Curseling
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How to use the cursel feature (as of 00-08-04)
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"Cursel" means "cursor selection." There is now a mode where you can choose
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between different cursors for a view. Here are the instructions as to how.
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In normal mode:
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Alt-C -- switches to cursel mode. I like to reconfigure this to spacebar --
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much faster. Note that the view's background now shows the color of
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its current cursor -- useful when there are multiple cursors on the
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same cell.
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Esc -- now re-attaches the standard cursors to the views before it moves
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them to the home cell. When you're lost, hit Esc.
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In cursel mode:
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Left/Right arrow (or sf or jl): choose between cursors on the system list.
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Up/Down arrow (or ec or i,): choose between cursors on the same cell as the
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current cursor.
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Tab or Spacebar or Esc: Select this cursor, quit cursel mode.
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To get four additional cursors:
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With the left view, go to "CreateCursors" on the Action list. Hit Enter.
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Note that you can apply this multiple times, but it'll give you multiple
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cursors of the same color.
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To bind the two views together:
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Go into cursel mode. Hit Left, Right, s, f, j, or l until both views have the
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same background (and thus, cursor) color. Quit cursel mode.
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To bind a view to a "magic cursor:"
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Go to the first entry on the FlobRaster list. Make sure at least one of your
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views is shows this raster. Go into cursel mode. Hit Up/Down (or e/c if you
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use the left view) until the background of your view gets white: this means you
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have attached the view to a cursor without an associated color. Raster cursors
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don't have associated colors (at the time I'm writing this). Now quit cursel
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mode. Move the cursor up and down and watch what happens. (Easiest way to get
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back to normal from here is to hit Esc.)
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To show very clearly how the cursing system in ZZ works:
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Create the four additional cursors (see above). Edit the dimension list so that
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d.cursor is on it. Cursel the golden cursor, go to the FlobRaster cell on the
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system list, and go to the rightmost cell. Now cursel the violet cursor and go
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to the FlobRaster cell. Make sure at least one of your views is set to the
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standard vanishing raster (whose cell is between your two cursors now). Rotate
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the view so that d.1 is on the X- and d.cursor on the Y-axis. Now play around
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with the violet and the golden cursor, and show how the connections on d.cursor
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change.
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