November 1998
Intermediate to advanced
106 pages
2h 58m
English
Content preview from Perl/Tk Pocket Reference
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24 Perl/Tk Pocket Reference
-label => string
Textual string to display on left side of menu entry.
-menu => menuRef
menuRef of a menu to post when cascade entry is active.
-offvalue => value
Value to store in checkbutton entry’s associated variable
when deselected.
-onvalue => value
Value to store in checkbutton entry’s associated variable
when selected.
-selectcolor => color
Color for indicator in checkbutton and radiobutton
entries.
-selectimage => image
Image to draw in indicator for checkbutton and radio-
button entries.
-value => value
Value to store in radiobutton entry’s associated variable
when selected.
-variable => varRef
Name of global variable to set when checkbutton or
radiobutton is selected.
8. The Text Widget
Text Widget Options
-background -insertwidth
-borderwidth -padx
-cursor -pady
-exportselection -relief
-font -selectbackground
-foreground -selectborderwidth
-height -selectforeground
-highlightbackground -setgrid
-highlightcolor -state
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I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
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I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.