Hi fellow Monks,
I wonder if I am doing somthing wrong or is this just
the way tag's in Tk::Text work.
The documentation defines tagBind like so ...
$text->
tagBind(
tagName, ?
sequence?, ?
script?)
Please take a look at these code snippets and let me know
if am doing something that is causing my problem
The problem I am dealing with is that
when I specify a ?
script? like so ...
sub myTagCallback {
my $theTextWidget = shift; # I don't know why this shows up!
my $str = shift;
my $arrRef = shift;
my $tableWidget = shift;
.
.
.
}
.
.
.
$myTextWidget->tagBind (
$myTagName,
"<ButtonRelease-1>",
[\&myTagCallback,
$myString,
\@myArrayOArrays,
$myTableWidget]
);
.
.
.
What I don't understand is how/why I have to do
the ...
my $theTextWidget = shift; # I don't know why this shows up!
... I didn't specify it as an argument in the tagBind call !?!?!?!
Please enlighten me. Thanks!
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