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-rw-r--r--Master/tlpkg/tlperl/site/lib/Tk/DragDrop/LocalDrop.pm61
1 files changed, 61 insertions, 0 deletions
diff --git a/Master/tlpkg/tlperl/site/lib/Tk/DragDrop/LocalDrop.pm b/Master/tlpkg/tlperl/site/lib/Tk/DragDrop/LocalDrop.pm
new file mode 100644
index 00000000000..0f5028ae64c
--- /dev/null
+++ b/Master/tlpkg/tlperl/site/lib/Tk/DragDrop/LocalDrop.pm
@@ -0,0 +1,61 @@
+package Tk::DragDrop::Local;
+use strict;
+use vars qw($VERSION);
+$VERSION = '4.004'; # $Id: //depot/Tkutf8/DragDrop/DragDrop/LocalDrop.pm#4 $
+
+use base qw(Tk::DragDrop::Rect);
+require Tk::DragDrop;
+
+my @toplevels;
+
+Tk::DragDrop->Type('Local');
+
+sub XY
+{
+ my ($site,$event) = @_;
+ return ($event->X - $site->X,$event->Y - $site->Y);
+}
+
+sub Apply
+{
+ my $site = shift;
+ my $name = shift;
+ my $cb = $site->{$name};
+ if ($cb)
+ {
+ my $event = shift;
+ $cb->Call(@_,$site->XY($event));
+ }
+}
+
+sub Drop
+{
+ my ($site,$token,$seln,$event) = @_;
+ $site->Apply(-dropcommand => $event, $seln);
+ $site->Apply(-entercommand => $event, 0);
+ $token->Done;
+}
+
+sub Enter
+{
+ my ($site,$token,$event) = @_;
+ $token->AcceptDrop;
+ $site->Apply(-entercommand => $event, 1);
+}
+
+sub Leave
+{
+ my ($site,$token,$event) = @_;
+ $token->RejectDrop;
+ $site->Apply(-entercommand => $event, 0);
+}
+
+sub Motion
+{
+ my ($site,$token,$event) = @_;
+ $site->Apply(-motioncommand => $event);
+}
+
+1;
+
+__END__