mrcImageOpticalFlow & mrcImageLucasKanade & mrcImageHornSchunckの変更

[eos/base.git] / util / src / TclTk / tk8.6.12 / library / optMenu.tcl

diff --git a/util/src/TclTk/tk8.6.12/library/optMenu.tcl b/util/src/TclTk/tk8.6.12/library/optMenu.tcl
new file mode 100644 (file)
index 0000000..7cfdaa0
--- /dev/null
+++ b/util/src/TclTk/tk8.6.12/library/optMenu.tcl
@@ -0,0 +1,43 @@
+# optMenu.tcl --
+#
+# This file defines the procedure tk_optionMenu, which creates
+# an option button and its associated menu.
+#
+# Copyright (c) 1994 The Regents of the University of California.
+# Copyright (c) 1994 Sun Microsystems, Inc.
+#
+# See the file "license.terms" for information on usage and redistribution
+# of this file, and for a DISCLAIMER OF ALL WARRANTIES.
+#
+
+# ::tk_optionMenu --
+# This procedure creates an option button named $w and an associated
+# menu.  Together they provide the functionality of Motif option menus:
+# they can be used to select one of many values, and the current value
+# appears in the global variable varName, as well as in the text of
+# the option menubutton.  The name of the menu is returned as the
+# procedure's result, so that the caller can use it to change configuration
+# options on the menu or otherwise manipulate it.
+#
+# Arguments:
+# w -                  The name to use for the menubutton.
+# varName -            Global variable to hold the currently selected value.
+# firstValue -         First of legal values for option (must be >= 1).
+# args -               Any number of additional values.
+
+proc ::tk_optionMenu {w varName firstValue args} {
+    upvar #0 $varName var
+
+    if {![info exists var]} {
+       set var $firstValue
+    }
+    menubutton $w -textvariable $varName -indicatoron 1 -menu $w.menu \
+           -relief raised -highlightthickness 1 -anchor c \
+           -direction flush
+    menu $w.menu -tearoff 0
+    $w.menu add radiobutton -label $firstValue -variable $varName
+    foreach i $args {
+       $w.menu add radiobutton -label $i -variable $varName
+    }
+    return $w.menu
+}