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[eos/base.git] / util / src / TclTk / blt2.5 / library / dragdrop.tcl

diff --git a/util/src/TclTk/blt2.5/library/dragdrop.tcl b/util/src/TclTk/blt2.5/library/dragdrop.tcl
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index 04e1960..0000000
--- a/util/src/TclTk/blt2.5/library/dragdrop.tcl
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-#
-# dragdrop.tcl
-#
-# ----------------------------------------------------------------------
-# Bindings for the BLT drag&drop command
-# ----------------------------------------------------------------------
-#   AUTHOR:  George Howlett
-#            Bell Labs Innovations for Lucent Technologies
-#            gah@bell-labs.com
-#            http://www.tcltk.com/blt
-# ----------------------------------------------------------------------
-# Copyright (c) 1998  Lucent Technologies, Inc.
-# ======================================================================
-#
-# Permission to use, copy, modify, and distribute this software and its
-# documentation for any purpose and without fee is hereby granted,
-# provided that the above copyright notice appear in all copies and that
-# both that the copyright notice and warranty disclaimer appear in
-# supporting documentation, and that the names of Lucent Technologies
-# any of their entities not be used in advertising or publicity
-# pertaining to distribution of the software without specific, written
-# prior permission.
-#
-# Lucent Technologies disclaims all warranties with regard to this
-# software, including all implied warranties of merchantability and
-# fitness.  In no event shall Lucent be liable for any special, indirect
-# or consequential damages or any damages whatsoever resulting from loss
-# of use, data or profits, whether in an action of contract, negligence
-# or other tortuous action, arising out of or in connection with the use
-# or performance of this software.
-#
-# ======================================================================
-
-if { $tcl_version >= 8.0 } {
-    set cmd blt::drag&drop
-} else {
-    set cmd drag&drop
-}
-for { set i 1 } { $i <= 5 } { incr i } {
-    bind BltDrag&DropButton$i <ButtonPress-$i>  [list $cmd drag %W %X %Y]
-    bind BltDrag&DropButton$i <B$i-Motion>       [list $cmd drag %W %X %Y]
-    bind BltDrag&DropButton$i <ButtonRelease-$i> [list $cmd drop %W %X %Y]
-}
-
-# ----------------------------------------------------------------------
-#
-# Drag&DropInit --
-#
-#      Invoked from C whenever a new drag&drop source is created.
-#      Sets up the default bindings for the drag&drop source.
-#
-#      <ButtonPress-?>  Starts the drag operation.
-#      <B?-Motion>      Updates the drag.
-#      <ButtonRelease-?> Drop the data on the target.
-#
-# Arguments:   
-#      widget          source widget
-#      button          Mouse button used to activate drag.
-#      cmd             "dragdrop" or "blt::dragdrop"
-#
-# ----------------------------------------------------------------------
-
-proc blt::Drag&DropInit { widget button } {
-    set tagList {}
-    if { $button > 0 } {
-       lappend tagList BltDrag&DropButton$button
-    }
-    foreach tag [bindtags $widget] {
-       if { ![string match BltDrag&DropButton* $tag] } {
-           lappend tagList $tag
-       }
-    }
-    bindtags $widget $tagList
-}
-