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tkvars.n
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1995-07-25
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ttttkkkkvvvvaaaarrrrssss((((nnnn)))) TTTTkkkk ((((3333....3333)))) ttttkkkkvvvvaaaarrrrssss((((nnnn))))
_________________________________________________________________
NNNNAAAAMMMMEEEE
tkvars - Variables used or set by Tk
_________________________________________________________________
DDDDEEEESSSSCCCCRRRRIIIIPPPPTTTTIIIIOOOONNNN
The following Tcl variables are either set or used by Tk at
various times in its execution:
ttttkkkk____lllliiiibbbbrrrraaaarrrryyyy Tk sets this variable hold the name of a
directory containing a library of Tcl scripts
related to Tk. These scripts include an
initialization file that is normally
processed whenever a Tk application starts
up, plus other files containing procedures
that implement default behaviors for widgets. |
The value of this variable is taken from the |
TK_LIBRARY environment variable, if one |
exists, or else from a default value compiled |
into Tk.
ttttkkkk____ppppaaaattttcccchhhhLLLLeeeevvvveeeellll Contains a decimal integer giving the current |
patch level for Tk. The patch level is |
incremented for each new release or patch, |
and it uniquely identifies an official |
version of Tk.
ttttkkkk____pppprrrriiiivvvv This variable is an array containing several
pieces of information that are private to Tk.
The elements of ttttkkkk____pppprrrriiiivvvv are used by Tk
library procedures and default bindings.
They should not be accessed by any code
outside Tk.
ttttkkkk____ssssttttrrrriiiiccccttttMMMMoooottttiiiiffff This variable is set to zero by default. If
an application sets it to one, then Tk
attempts to adhere as closely as possible to
Motif look-and-feel standards. For example,
active elements such as buttons and scrollbar
sliders will not change color when the
pointer passes over them.
ttttkkkk____vvvveeeerrrrssssiiiioooonnnn Tk sets this variable in the interpreter for
each application. The variable holds the
current version number of the Tk library in
the form _m_a_j_o_r._m_i_n_o_r. _M_a_j_o_r and _m_i_n_o_r are
integers. The major version number increases
in any Tk release that includes changes that
are not backward compatible (i.e. whenever
existing Tk applications and scripts may have
Page 1 (printed 7/23/95)
ttttkkkkvvvvaaaarrrrssss((((nnnn)))) TTTTkkkk ((((3333....3333)))) ttttkkkkvvvvaaaarrrrssss((((nnnn))))
to change to work with the new release). The
minor version number increases with each new
release of Tk, except that it resets to zero
whenever the major version number changes.
ttttkkkkVVVVeeeerrrrssssiiiioooonnnn Has the same value as ttttkkkk____vvvveeeerrrrssssiiiioooonnnn. This
variable is obsolete and will be deleted
soon.
KKKKEEEEYYYYWWWWOOOORRRRDDDDSSSS
variables, version
Page 2 (printed 7/23/95)