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Re: How to use Tk::Text->SetCursor (INDICES/INDEX)

by Anonymous Monk
on Nov 08, 2013 at 20:25 UTC ( #1061767=note: print w/replies, xml ) Need Help??

in reply to How to use Tk::Text->SetCursor


nope -- perldoc Tk |grep -in position

nope -- grep SetPosition -r Tk-804.031

*brains* -- I remember its you want

$text->SetCursor( "$line.$char" ); $text->SetCursor( "+ $count chars" ); $text->SetCursor( "- $count chars" ); $text->SetCursor( "+ $count lines" ); $text->SetCursor( "- $count lines" ); $text->SetCursor( "wordstart" ); $text->SetCursor( "wordend" ); $text->SetCursor( "linestart" ); $text->SetCursor( "lineend" ); $text->SetCursor( "imageName" ); $text->SetCursor( $widget ); $text->SetCursor( "tag.first" ); $text->SetCursor( "tag.last" ); $text->SetCursor( "mark" ); $text->SetCursor( "othermark" ); $text->SetCursor( "end" ); $text->SetCursor( "@30,50" ); ## pixels

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Re^2: How to use Tk::Text->SetCursor (INDICES/INDEX)
by Yu Chen (Initiate) on Nov 08, 2013 at 20:50 UTC
    Thanks man.
    But I still cannot understand.
    For example, How to move the insert cursor to 3rd line?

      You buy it dinner first?

      my $line = 3; my $char = 0; $text->SetCursor( "$line.$char" ); $text->SetCursor( "3.0" );
        Yes, it works well. Thank you very much!

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Node Type: note [id://1061767]
[marioroy]: might need 2 or 3 backslash for \n. Also \\;
[Lady_Aleena]: shmem, there is MP3::Info/
[Discipulus]: too much complex qx when you know perl are better to avoid
[marioroy]: might need to backslash \'*.mp3\'
[marioroy]: It's a quoting issue inside qx. It's File::Find or qx. LA chooses qx. Almost there.
[marioroy]: Also \"%S\\\n\" oh my, not fun.
[Discipulus]: good night folks
[marioroy]: I will make a mp3info script that takes the -p "%S\n" args and test qx. I'm on the road, so will come back.
[marioroy]: All because File::Find is not fun for LA.
[marioroy]: good night Discipulus.

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