 | Practical Programming in Tcl & Tk, Third Edition
By Brent B. Welch
| | Table of Contents | | |
[SYMBOL] [A] [B] [C] [D] [E] [F] [G] [H] [I] [J] [K] [L] [M] [N] [O] [P] [Q] [R] [S] [T] [U] [V] [W] [X] [Y] [Z]
radiobutton, Tk widget
Raines, Paul
raise an error
raise, Tk command
Raising an error with return
Random Access I/O
random access I/O
random number example
Random number example using namespaces 2nd
random, in C
RandomCmd C command procedure
RandomObjCmd C command procedure
read
commands from a socket
file line by line
I/O in background
option database file
Tcl command
Tcl commands from a file 2nd
read-only entry widget
read-only text widget
read-only variables
readline [See gets]
realloc
records, with arrays
rectangle on canvas
redefining procedures
redisplay. [See update.]
redo [See history]
Reference Counts, Managing Tcl_Obj
References to Tcl_Obj Values, Keeping
Referencing an array indirectly
Reflection and Debugging
regexp, Tcl command
register image format, in C
regsub -subst or -command
regsub, counting with
regsub, Tcl command
regular expression C library
Regular Expression Syntax
Regular Expressions 2nd
regular expressions, new for Tcl 8.1
Reid, Steve
relative and absolute window sizes
relative position of windows
Relief Style
relief, widget attribute
Remote eval using sockets
Removing Elements from a Hash Table
rename, Tcl command
Renaming Files and Directories
Reporting Script Errors
ResEdit, Macintosh
Resizable Text and Scrollbar
Resizing and -expand
resizing windows 2nd
resizing windows, effect of expand
resource
associated with Tcl variable
attribute names
class
color
database access
database description
example
file example
font
for canvas objects
ID Management, X
introduction
loading from files 2nd
lookup in C code
Macintosh
name patterns
non-standard names
order of patterns
specifications
user vs. application
with variable references
Resource_ButtonFrame
Resource_ButtonFrame defines buttons
Resource_GetFamily merges resources
RESOURCE_MANAGER property
Result Codes from Command Procedures
result string, managing in C 2nd
Return key
return multiple values
return, Tcl command 2nd
reverse video
RGB color values
ring the bell
Rooms [See Virtual Root]
Rose, Marshal
rotation not supported, canvas
row of buttons
RS 232, serial devices
rubber banding
Run Procedure
Running Programs with exec
runs Tcl commands from C, Tcl_Eval
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