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71 lines
1.7 KiB
Perl
71 lines
1.7 KiB
Perl
#!/usr/bin/perl -w
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use Tk;
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use Tk::FileSelect;
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$main = MainWindow->new();
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$menubar = $main->Frame(-relief=>"raised",
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-borderwidth=>2);
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$filebutton = $menubar->Menubutton(-text=>"File",
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-underline => 0); # F in File
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$filemenu = $filebutton->Menu();
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$filebutton->configure(-menu=>$filemenu);
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$filemenu->command(-command => \&open_choice,
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-label => "Open...",
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-underline => 0); # O in Open
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$filemenu->command(-command => \&dump_choice,
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-label => "Dump",
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-underline => 0); # D in Dump
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$filemenu->separator();
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$filemenu->command(-label => "Exit",
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-command => \&exit_choice,
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-underline => 1); # "x" in Exit
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$filebutton->pack(-side=>"left");
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$menubar->pack(-side=>"top", -fill=>"x");
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$text = $main->Scrolled('Text',
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-relief => "sunken",
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-borderwidth => 2,
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-setgrid => "true",
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-scrollbars => 'se' );
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$text->pack(-side=>"top",
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-expand => 1,
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-fill => 'both');
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$file_dialog = $main->FileSelect(-directory => ".");
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MainLoop();
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sub exit_choice {
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print "You chose the Exit choice!\n";
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exit;
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}
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sub open_choice {
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$filename = $file_dialog->Show();
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if ($filename ne "" ) {
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open (FILE, $filename);
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# Clear Text widget.
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$text->delete("1.0", "end");
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while ($txt = <FILE>) {
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$text->insert("end", $txt);
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}
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close(FILE);
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}
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}
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sub dump_choice {
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print $text->get("1.0", "end");
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} |