xscrollincrement,
yscrollincrement
|
If specified, scrolling can be done in units of these increments.
|
xscrollcommand,
yscrollcommand
|
Tell widget what to do when it repositions internally. Typically, this option looks like this:
$scrollbar->configure
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Methods
|
|
yview (`moveto',
fraction)
|
xview, yview
come in two forms. If the first argument is "moveto," then the widget is instructed to change its view in a way that
fraction
represents the topmost (or leftmost, in the case of
xview)
line or pixel.
|
yview(`scroll', number, what)
(similarly for xview)
|
This instructs the widget to adjust the view in the window up or down according to
number
of increments.
what
specifies whether these increments are in
units
or
pages
. If
what
is
units
, then it is in terms of the increment properties shown above.
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