Re: perl Tk question
Hi,
You are deleting whatever is in $text0 till the énd'.
Comment that out and you will see all the values of $i.
...
sub prg{
for (my $i=0;$i<20;$i++){
# $text0->delete('0.0','end');# commented out
$text0->insert('end',"$i\n");
# sleep 1;
}
}
Bye,
Zeray
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Hi All!
In the following snippet:
use strict;
use Tk;
require Tk::LabFrame;
my $top = new MainWindow;
my $bar=$top->LabFrame(-label => 'buttons bar');
$bar->pack;
my $exi=$bar->Button(-command=>\&exi,-text=>'exit');
$exi->pack(-side=>'left');
my $prg=$bar->Button(-command=>\&prg,-text=>'prg');
$prg->pack(-side=>'left');
my $fr=$top->LabFrame();
$fr->configure(-height=>'5',-width=>"30");
$fr->pack(-fill=>'none');
my $text0=$fr->Text();
$text0->configure(-height=>'10',-width=>"20");
$text0->pack(-side=>'top',-fill=>'none');
MainLoop;
sub exi{
$top->destroy;
}
sub prg{
for (my $i=0;$i<20;$i++){
$text0->delete('0.0','end');
$text0->insert('end',"$i\n");
sleep 1;
}
}
When executing this snippet
I see in text0 only the last $i /in for cycle/
What I must add to prg code
in order to see all cosequtive values of $i ?
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RE: perl Tk question
Here you go
I took out your sleep and added a timer. Sleep will block tk handling events.
The built in timer will not be blocked. So you will be able to do things like
refresh the gui and move the window around the screen, etc. The '$top->update'
is probably not required I just added it to force an update. Good thing about
the timer, it handles starting and stopping a reaction to an event for you.
Just remember to trip the alarm. Otherwise when your problem should end it will
appear to hang. The bad thing is, I think that there is only one timer. I could
be wrong but I do not think there is more than one.
-Darian
use strict;
use Tk;
require Tk::LabFrame;
my $top = new MainWindow;
my $bar=$top->LabFrame(-label => 'buttons bar');
$bar->pack;
my $exi=$bar->Button(-command=>\&exi,-text=>'exit');
$exi->pack(-side=>'left');
my $prg=$bar->Button(-command=>\&prg,-text=>'prg');
$prg->pack(-side=>'left');
my $fr=$top->LabFrame();
$fr->configure(-height=>'5',-width=>"30");
$fr->pack(-fill=>'none');
my $text0=$fr->Text();
$text0->configure(-height=>'10',-width=>"20");
$text0->pack(-side=>'top',-fill=>'none');
my $alarm = 0;# added
my $counter = 0; # added
my $counting = 0; # added
my $id; # added
MainLoop;
sub exi{
if($counting) { $alarm++; } # added
$top->destroy;
}
sub prg{
$counter = 0; # added
$counting = 1; # added
$id = $top->repeat(500, \&Timer); # added
$top->waitVariable($alarm); # added
$top->afterCancel($id); # added
#for (my $i=0;$i<20;$i++){
# $text0->delete('0.0','end');
# $text0->insert('end',"$i\n");
# sleep 1;
#}
}
# added new function
sub Timer {
$text0->delete('0.0', 'end');
$text0->insert('end',sprintf("%02d", $counter++));
$top->update;
if($counter > 20) {
$alarm++;
$counting=0;
};
}
-Original Message-
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] Behalf Of
[EMAIL PROTECTED]
Sent: Wednesday, June 01, 2005 3:07 AM
To: perl-win32-users@listserv.ActiveState.com
Subject: perl Tk question
Hi All!
In the following snippet:
use strict;
use Tk;
require Tk::LabFrame;
my $top = new MainWindow;
my $bar=$top->LabFrame(-label => 'buttons bar');
$bar->pack;
my $exi=$bar->Button(-command=>\&exi,-text=>'exit');
$exi->pack(-side=>'left');
my $prg=$bar->Button(-command=>\&prg,-text=>'prg');
$prg->pack(-side=>'left');
my $fr=$top->LabFrame();
$fr->configure(-height=>'5',-width=>"30");
$fr->pack(-fill=>'none');
my $text0=$fr->Text();
$text0->configure(-height=>'10',-width=>"20");
$text0->pack(-side=>'top',-fill=>'none');
MainLoop;
sub exi{
$top->destroy;
}
sub prg{
for (my $i=0;$i<20;$i++){
$text0->delete('0.0','end');
$text0->insert('end',"$i\n");
sleep 1;
}
}
When executing this snippet
I see in text0 only the last $i /in for cycle/
What I must add to prg code
in order to see all cosequtive values of $i ?
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Re: perl Tk question
[EMAIL PROTECTED] wrote:
> Hi All!
> In the following snippet:
>
> use strict;
> use Tk;
> require Tk::LabFrame;
> my $top = new MainWindow;
> my $bar=$top->LabFrame(-label => 'buttons bar');
> $bar->pack;
> my $exi=$bar->Button(-command=>\&exi,-text=>'exit');
> $exi->pack(-side=>'left');
> my $prg=$bar->Button(-command=>\&prg,-text=>'prg');
> $prg->pack(-side=>'left');
> my $fr=$top->LabFrame();
> $fr->configure(-height=>'5',-width=>"30");
> $fr->pack(-fill=>'none');
> my $text0=$fr->Text();
> $text0->configure(-height=>'10',-width=>"20");
> $text0->pack(-side=>'top',-fill=>'none');
> MainLoop;
> sub exi{
> $top->destroy;
> }
> sub prg{
> for (my $i=0;$i<20;$i++){
> $text0->delete('0.0','end');
> $text0->insert('end',"$i\n");
> sleep 1;
> }
> }
>
> When executing this snippet
> I see in text0 only the last $i /in for cycle/
> What I must add to prg code
> in order to see all cosequtive values of $i ?
I believe it's becuase you're not getting back to MainLoop to update
the display. You could put the prg sub on a timer and handle it that
way or force a screen update with '$text0->update;' in the prg loop.
--
,-/- __ _ _ $Bill LuebkertMailto:[EMAIL PROTECTED]
(_/ / )// // DBE CollectiblesMailto:[EMAIL PROTECTED]
/ ) /--< o // // Castle of Medieval Myth & Magic http://www.todbe.com/
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RE: perl Tk question
Looks like it's just because the window doesn't update until you return from
the callback. Are you trying to create some sort of special effect? Perhaps
asking how to create that effect might be simpler - the Text widget doesn't
look like it likes that sort of thing!
Kind regards,
Mark Anderson
Service Improvement Programme
Level 2, 113 Dundas Street
Edinburgh, EH3 5DE
Tel: 0131 523 8786
Mob: 07808 826 063
> -Original Message-
> From: [EMAIL PROTECTED]
> [SMTP:[EMAIL PROTECTED]
> Sent: Wednesday, June 01, 2005 9:07 AM
> To: perl-win32-users@listserv.ActiveState.com
> Subject: perl Tk question
>
> *** WARNING : This message originates from the Internet ***
>
> Hi All!
> In the following snippet:
>
> use strict;
> use Tk;
> require Tk::LabFrame;
> my $top = new MainWindow;
> my $bar=$top->LabFrame(-label => 'buttons bar');
> $bar->pack;
> my $exi=$bar->Button(-command=>\&exi,-text=>'exit');
> $exi->pack(-side=>'left');
> my $prg=$bar->Button(-command=>\&prg,-text=>'prg');
> $prg->pack(-side=>'left');
> my $fr=$top->LabFrame();
> $fr->configure(-height=>'5',-width=>"30");
> $fr->pack(-fill=>'none');
> my $text0=$fr->Text();
> $text0->configure(-height=>'10',-width=>"20");
> $text0->pack(-side=>'top',-fill=>'none');
> MainLoop;
> sub exi{
> $top->destroy;
> }
> sub prg{
> for (my $i=0;$i<20;$i++){
> $text0->delete('0.0','end');
> $text0->insert('end',"$i\n");
> sleep 1;
> }
> }
>
> When executing this snippet
> I see in text0 only the last $i /in for cycle/
> What I must add to prg code
> in order to see all cosequtive values of $i ?
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> Perl-Win32-Users@listserv.ActiveState.com
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RE: perl Tk question
> When executing this snippet
> I see in text0 only the last $i /in for cycle/
> What I must add to prg code
> in order to see all cosequtive values of $i ?
for (my $i=0;$i<20;$i++){
#$text0->delete('0.0','end'); # just don't delete everytime all
contents of the box
$text0->insert('end',"$i\n");
}
Regards,
Jan Blaha
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Re: perl Tk question
Just add:
$top->update
any place inside the "prg" procedure.
On Wed, 1 Jun 2005 08:06:42 UT, [EMAIL PROTECTED] <[EMAIL PROTECTED]> wrote:
> Hi All!
> In the following snippet:
>
> use strict;
> use Tk;
> require Tk::LabFrame;
> my $top = new MainWindow;
> my $bar=$top->LabFrame(-label => 'buttons bar');
> $bar->pack;
> my $exi=$bar->Button(-command=>\&exi,-text=>'exit');
> $exi->pack(-side=>'left');
> my $prg=$bar->Button(-command=>\&prg,-text=>'prg');
> $prg->pack(-side=>'left');
> my $fr=$top->LabFrame();
> $fr->configure(-height=>'5',-width=>"30");
> $fr->pack(-fill=>'none');
> my $text0=$fr->Text();
> $text0->configure(-height=>'10',-width=>"20");
> $text0->pack(-side=>'top',-fill=>'none');
> MainLoop;
> sub exi{
> $top->destroy;
> }
> sub prg{
> for (my $i=0;$i<20;$i++){
> $text0->delete('0.0','end');
> $text0->insert('end',"$i\n");
> sleep 1;
> }
> }
>
> When executing this snippet
> I see in text0 only the last $i /in for cycle/
> What I must add to prg code
> in order to see all cosequtive values of $i ?
> ___
> Perl-Win32-Users mailing list
> Perl-Win32-Users@listserv.ActiveState.com
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>
--
Un saludo,
#
David TV
E-Mail: [EMAIL PROTECTED]
#
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Re: perl Tk question
Well right now ur deleting all the text before inserting any more. Get rid
of the delete line or move it out of the for loop. Then it'll work as expected.
At 08:06 AM 6/1/05 UT, [EMAIL PROTECTED] wrote:
>sub prg{
> for (my $i=0;$i<20;$i++){
> $text0->delete('0.0','end');
> $text0->insert('end',"$i\n");
> sleep 1;
> }
> }
>
>When executing this snippet
>I see in text0 only the last $i /in for cycle/
>What I must add to prg code
>in order to see all cosequtive values of $i ?
--
REMEMBER THE WORLD TRADE CENTER ---=< WTC 911 >=--
"...ne cede males"
0100
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Re: Perl TK question
Win32::InternetExplorer::Window Regards Marty - Original Message - From: "Tillman, James" <[EMAIL PROTECTED]> To: "'Martin Moss'" <[EMAIL PROTECTED]>; "Jack" <[EMAIL PROTECTED]>; "Perl-Win32-Users" <[EMAIL PROTECTED]> Sent: Wednesday, June 26, 2002 12:40 PM Subject: RE: Perl TK question > Marty: What's the IE embedding module for Tk? Do you remember? I'd be > really interested in seeing that! > > jpt > > > -Original Message- > > From: Martin Moss [mailto:[EMAIL PROTECTED]] > > Sent: Wednesday, June 26, 2002 7:32 AM > > To: Jack; Perl-Win32-Users > > Subject: Re: Perl TK question > > > > > > You could always launch an external browser? use Win32::Process > > With the url entered in the text box. > > there is also a set of modules around which allow you to > > embed an internet > > explorer browser in your app -it wasn't quite fully working > > when I last > > looked at it 8 months ago though:-( > > > > Marty > > - Original Message - > > From: "Jack" <[EMAIL PROTECTED]> > > To: "Perl-Win32-Users" <[EMAIL PROTECTED]> > > Sent: Wednesday, June 26, 2002 5:36 AM > > Subject: Re: Perl TK question > > > > > > > - Original Message - > > > From: "Kevin" <[EMAIL PROTECTED]> > > > To: "Perl-Win32-Users" <[EMAIL PROTECTED]> > > > Sent: Tuesday, June 25, 2002 1:08 PM > > > Subject: Perl TK question > > > > > > > > > > I basically need to develop a small application that will > > have a textbox > > to > > > > enter a URL which will be loaded in a browser component > > inside of the > > > > application (IE component - can I use activeX?). When > > minimized, the > > > > application will run on the system tray. > > > > > > > > Is this possible with Perl/TK? > > > > > > Not without a lot of hassle ! I don't know much about > > Win32::GUI - but I > > would > > > suggest it is the better route this time around. There is no 'true' > > browser like > > > features in any Tk module that I know of. There was one > > written by Nick > > > Ing-Simmons(I think back in 1999). I have not used it - but > > it only had > > the > > > basics. > > > > > > A bonus with using Win32::GUI is the notifyicon (aka > > systray) stuff is > > built in > > > (although to have it 'removed' from the taskbar ?still > > might take some > > > Win32::API magic?). > > > > > > Jack > > > ___ > > > Perl-Win32-Users mailing list > > > [EMAIL PROTECTED] > > > To unsubscribe: http://listserv.ActiveState.com/mailman/mysubs > > > > > > > ___ > > Perl-Win32-Users mailing list > > [EMAIL PROTECTED] > > To unsubscribe: http://listserv.ActiveState.com/mailman/mysubs > > > ___ > Perl-Win32-Users mailing list > [EMAIL PROTECTED] > To unsubscribe: http://listserv.ActiveState.com/mailman/mysubs > ___ Perl-Win32-Users mailing list [EMAIL PROTECTED] To unsubscribe: http://listserv.ActiveState.com/mailman/mysubs
RE: Perl TK question
Marty: What's the IE embedding module for Tk? Do you remember? I'd be really interested in seeing that! jpt > -Original Message- > From: Martin Moss [mailto:[EMAIL PROTECTED]] > Sent: Wednesday, June 26, 2002 7:32 AM > To: Jack; Perl-Win32-Users > Subject: Re: Perl TK question > > > You could always launch an external browser? use Win32::Process > With the url entered in the text box. > there is also a set of modules around which allow you to > embed an internet > explorer browser in your app -it wasn't quite fully working > when I last > looked at it 8 months ago though:-( > > Marty > - Original Message - > From: "Jack" <[EMAIL PROTECTED]> > To: "Perl-Win32-Users" <[EMAIL PROTECTED]> > Sent: Wednesday, June 26, 2002 5:36 AM > Subject: Re: Perl TK question > > > > - Original Message - > > From: "Kevin" <[EMAIL PROTECTED]> > > To: "Perl-Win32-Users" <[EMAIL PROTECTED]> > > Sent: Tuesday, June 25, 2002 1:08 PM > > Subject: Perl TK question > > > > > > > I basically need to develop a small application that will > have a textbox > to > > > enter a URL which will be loaded in a browser component > inside of the > > > application (IE component - can I use activeX?). When > minimized, the > > > application will run on the system tray. > > > > > > Is this possible with Perl/TK? > > > > Not without a lot of hassle ! I don't know much about > Win32::GUI - but I > would > > suggest it is the better route this time around. There is no 'true' > browser like > > features in any Tk module that I know of. There was one > written by Nick > > Ing-Simmons(I think back in 1999). I have not used it - but > it only had > the > > basics. > > > > A bonus with using Win32::GUI is the notifyicon (aka > systray) stuff is > built in > > (although to have it 'removed' from the taskbar ?still > might take some > > Win32::API magic?). > > > > Jack > > ___ > > Perl-Win32-Users mailing list > > [EMAIL PROTECTED] > > To unsubscribe: http://listserv.ActiveState.com/mailman/mysubs > > > > ___ > Perl-Win32-Users mailing list > [EMAIL PROTECTED] > To unsubscribe: http://listserv.ActiveState.com/mailman/mysubs > ___ Perl-Win32-Users mailing list [EMAIL PROTECTED] To unsubscribe: http://listserv.ActiveState.com/mailman/mysubs
Re: Perl TK question
You could always launch an external browser? use Win32::Process With the url entered in the text box. there is also a set of modules around which allow you to embed an internet explorer browser in your app -it wasn't quite fully working when I last looked at it 8 months ago though:-( Marty - Original Message - From: "Jack" <[EMAIL PROTECTED]> To: "Perl-Win32-Users" <[EMAIL PROTECTED]> Sent: Wednesday, June 26, 2002 5:36 AM Subject: Re: Perl TK question > - Original Message - > From: "Kevin" <[EMAIL PROTECTED]> > To: "Perl-Win32-Users" <[EMAIL PROTECTED]> > Sent: Tuesday, June 25, 2002 1:08 PM > Subject: Perl TK question > > > > I basically need to develop a small application that will have a textbox to > > enter a URL which will be loaded in a browser component inside of the > > application (IE component - can I use activeX?). When minimized, the > > application will run on the system tray. > > > > Is this possible with Perl/TK? > > Not without a lot of hassle ! I don't know much about Win32::GUI - but I would > suggest it is the better route this time around. There is no 'true' browser like > features in any Tk module that I know of. There was one written by Nick > Ing-Simmons(I think back in 1999). I have not used it - but it only had the > basics. > > A bonus with using Win32::GUI is the notifyicon (aka systray) stuff is built in > (although to have it 'removed' from the taskbar ?still might take some > Win32::API magic?). > > Jack > ___ > Perl-Win32-Users mailing list > [EMAIL PROTECTED] > To unsubscribe: http://listserv.ActiveState.com/mailman/mysubs > ___ Perl-Win32-Users mailing list [EMAIL PROTECTED] To unsubscribe: http://listserv.ActiveState.com/mailman/mysubs
RE: Perl TK question
I'd suggest using Win32::GUI if your running on Win32 platforms. I'd also suggest becoming familiar with win32::API. There is a module that can import ActiveX but I'm not remembering the name of it. A search in the Win32::GUI list at source forge for ActiveX should bring it up. When I last played with it, it was still very, very new and "imbedding" the control in my window was rather not what I expected. I'm sure you *can* do what you want in TK...if I recall correctly there was some people working on a browser component for Tk...a look in groups.google.com for comp.lang.perl.tk might prove helpful. hth, -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of Kevin Sent: Tuesday, June 25, 2002 2:09 PM To: Perl-Win32-Users Subject: Perl TK question Hello, I do not know much about the Perl/TK and before I begin learning it, I would like to make sure it can do what I need. The application will be for Win32 platforms. I basically need to develop a small application that will have a textbox to enter a URL which will be loaded in a browser component inside of the application (IE component - can I use activeX?). When minimized, the application will run on the system tray. Is this possible with Perl/TK? thanks --Kevin [EMAIL PROTECTED] ___ Perl-Win32-Users mailing list [EMAIL PROTECTED] To unsubscribe: http://listserv.ActiveState.com/mailman/mysubs ___ Perl-Win32-Users mailing list [EMAIL PROTECTED] To unsubscribe: http://listserv.ActiveState.com/mailman/mysubs
