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author | Siep Kroonenberg <siepo@cybercomm.nl> | 2011-02-17 12:20:49 +0000 |
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committer | Siep Kroonenberg <siepo@cybercomm.nl> | 2011-02-17 12:20:49 +0000 |
commit | 316ee97c621496b0fe3267f57cce81bee44ca1e6 (patch) | |
tree | cb2cab1192b4f58a7971af19b213e980bceda4b4 /Master/tlpkg/tlperl/lib/Tk/Tiler.pm | |
parent | cd0f87b5d39480d85ad9bd4ee37f520f75bed560 (diff) |
Moving old tlperl prior to committing new one
git-svn-id: svn://tug.org/texlive/trunk@21422 c570f23f-e606-0410-a88d-b1316a301751
Diffstat (limited to 'Master/tlpkg/tlperl/lib/Tk/Tiler.pm')
-rwxr-xr-x | Master/tlpkg/tlperl/lib/Tk/Tiler.pm | 203 |
1 files changed, 0 insertions, 203 deletions
diff --git a/Master/tlpkg/tlperl/lib/Tk/Tiler.pm b/Master/tlpkg/tlperl/lib/Tk/Tiler.pm deleted file mode 100755 index 1256612f801..00000000000 --- a/Master/tlpkg/tlperl/lib/Tk/Tiler.pm +++ /dev/null @@ -1,203 +0,0 @@ -# Copyright (c) 1995-2004 Nick Ing-Simmons. All rights reserved. -# This program is free software; you can redistribute it and/or -# modify it under the same terms as Perl itself. -# An example of a geometry manager "widget" in perl -package Tk::Tiler; -require Tk; -require Tk::Frame; - -use vars qw($VERSION); -$VERSION = sprintf '4.%03d', q$Revision: #12 $ =~ /\D(\d+)\s*$/; - -use base qw(Tk::Frame); - -Construct Tk::Widget 'Tiler'; -sub Tk::Widget::ScrlTiler { shift->Scrolled('Tiler' => @_) } - -use Tk::Pretty; - -sub FocusChildren -{ - return (wantarray) ? () : 0; -} - -sub Populate -{ - my ($obj,$args) = @_; - $obj->SUPER::Populate($args); - $obj->{Slaves} = []; - $obj->{LayoutPending} = 0; - $obj->{Start} = 0; - $obj->{Sw} = 0; - $obj->{Sh} = 0; - $obj->ConfigSpecs('-takefocus' => ['SELF', 'takeFocus','TakeFocus',1], - '-highlightthickness' => ['SELF', 'highlightThickness','HighlightThickness',2], - '-yscrollcommand' => ['CALLBACK',undef,undef,undef], - '-columns' => ['PASSIVE','columns','Columns',5], - '-rows' => ['PASSIVE','rows','Rows',10] - ); - return $obj; -} - -sub change_size -{ - my ($w) = shift; - my $r = $w->cget('-rows'); - my $c = $w->cget('-columns'); - my $bw = $w->cget(-highlightthickness); - if (defined $r && defined $c) - { - $w->GeometryRequest($c*$w->{Sw}+2*$bw,$r*$w->{Sh}+2*$bw); - } -} - -sub Layout -{ - my $m = shift; - my $bw = $m->cget(-highlightthickness); - my $why = $m->{LayoutPending}; - $m->{LayoutPending} = 0; - my $W = $m->Width; - my $H = $m->Height; - my $w = $m->{Sw} || 1; # max width of slave - my $h = $m->{Sh} || 1; # max height of slave - my $x = $bw; - my $y = $bw; - my $start = 0; - # Set size and position of slaves - my $rows = $m->{Rows} = int(($H-2*$bw)/$h) || 1; - my $cols = $m->{Cols} = int(($W-2*$bw)/$w) || 1; - my $need = $m->{Need} = int( (@{$m->{Slaves}}+$cols-1)/$cols ); - $m->{Start} = ($need - $rows) if ($m->{Start} + $rows > $need); - - $m->{Start} = 0 if ($m->{Start} < 0); - my $row = 0; - my @posn = (); - my $s; - foreach $s (@{$m->{Slaves}}) - { - if ($row < $m->{Start}) - { - $s->UnmapWindow; - $x += $w; - if ($x+$w+$bw > $W) - { - $x = $bw; - $row++; - } - } - elsif ($y+$h+$bw > $H) - { - $s->UnmapWindow; - $s->ResizeWindow($w,$h) if ($why & 1); - } - else - { - push(@posn,[$s,$x,$y]); - $x += $w; - if ($x+$w+$bw > $W) - { - $x = $bw; - $y += $h; - $row++; - } - } - $s->ResizeWindow($w,$h) if ($why & 1); - } - $row++ if ($x > $bw); - if (defined $m->{Prev} && $m->{Prev} > $m->{Start}) - { - @posn = reverse(@posn); - } - while (@posn) - { - my $posn = shift(@posn); - my ($s,$x,$y) = (@$posn); - $s->MoveWindow($x,$y); - $s->MapWindow; - } - $m->{Prev} = $m->{Start}; - $m->Callback(-yscrollcommand => $m->{Start}/$need,$row/$need) if $need; -} - -sub QueueLayout -{ - my ($m,$why) = @_; - $m->afterIdle(['Layout',$m]) unless ($m->{LayoutPending}); - $m->{LayoutPending} |= $why; -} - -sub SlaveGeometryRequest -{ - my ($m,$s) = @_; - my $sw = $s->ReqWidth; - my $sh = $s->ReqHeight; - my $sz = 0; - if ($sw > $m->{Sw}) - { - $m->{Sw} = $sw; - $m->QueueLayout(1); - $sz++; - } - if ($sh > $m->{Sh}) - { - $m->{Sh} = $sh; - $m->QueueLayout(1); - $sz++; - } - $m->change_size if ($sz); -} - -sub LostSlave -{ - my ($m,$s) = @_; - @{$m->{Slaves}} = grep($_ != $s,@{$m->{Slaves}}); - $m->QueueLayout(2); -} - -sub Manage -{ - my $m = shift; - my $s; - foreach $s (@_) - { - $m->ManageGeometry($s); - push(@{$m->{Slaves}},$s); - $m->SlaveGeometryRequest($s); - } - $m->QueueLayout(2 | 1); -} - -sub moveto - { - my ($m,$frac) = (@_); - $m->{Start} = int($m->{Need} * $frac); - $m->QueueLayout(4); - } - -sub scroll - { - my ($m,$delta,$type) = @_; - $delta *= $m->{Rows}/2 if ($type eq 'pages'); - $m->{Start} += $delta; - $m->QueueLayout(4); - } - -sub yview { my $w = shift; my $c = shift; $w->$c(@_) } - -sub FocusIn -{ - my ($w) = @_; -# print 'Focus ',$w->PathName,"\n"; -} - -sub ClassInit -{ - my ($class,$mw) = @_; - $mw->bind($class,'<Configure>',['QueueLayout',8]); - $mw->bind($class,'<FocusIn>', 'NoOp'); - $mw->YscrollBind($class); - return $class; -} - -1; |