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ORPA-pyOpenRPA/WPy32-3720/python-3.7.2/tcl/tix8.4.3/demos/samples/LabEntry.tcl

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6 years ago
# -*-mode: tcl; fill-column: 75; tab-width: 8; coding: iso-latin-1-unix -*-
#
# $Id: LabEntry.tcl,v 1.3 2001/12/09 05:31:07 idiscovery Exp $
#
# Tix Demostration Program
#
# This sample program is structured in such a way so that it can be
# executed from the Tix demo program "widget": it must have a
# procedure called "RunSample". It should also have the "if" statment
# at the end of this file so that it can be run as a standalone
# program using tixwish.
# This file demonstrates the use of the tixLabelEntry widget -- an entry that
# come with a label at its side, so you don't need to create
# extra frames on your own and do the messy hierarchical packing. This
# example is adapted from the tixControl example, except now you don't
# have arrow buttons to adjust the values for you ...
#
proc RunSample {w} {
# Create the tixLabelEntrys on the top of the dialog box
#
frame $w.top -border 1 -relief raised
# $w.top.a allows only integer values
#
# [Hint] The -options switch sets the options of the subwidgets.
# [Hint] We set the label.width subwidget option of the Controls to
# be 16 so that their labels appear to be aligned.
#
global lent_demo_maker lent_demo_thrust lent_demo_num_engins
set lent_demo_maker P&W
set lent_demo_thrust 20000.0
set lent_demo_num_engins 2
tixLabelEntry $w.top.a -label "Number of Engines: " \
-options {
entry.width 10
label.width 20
label.anchor e
entry.textVariable lent_demo_num_engins
}
tixLabelEntry $w.top.b -label "Thrust: "\
-options {
entry.width 10
label.width 20
label.anchor e
entry.textVariable lent_demo_thrust
}
tixLabelEntry $w.top.c -label "Engin Maker: " \
-options {
entry.width 10
label.width 20
label.anchor e
entry.textVariable lent_demo_maker
}
pack $w.top.a $w.top.b $w.top.c -side top -anchor w
# Use a ButtonBox to hold the buttons.
#
tixButtonBox $w.box -orientation horizontal
$w.box add ok -text Ok -underline 0 -command "labe:okcmd $w" \
-width 6
$w.box add cancel -text Cancel -underline 0 -command "destroy $w" \
-width 6
pack $w.box -side bottom -fill x
pack $w.top -side top -fill both -expand yes
}
proc labe:okcmd {w} {
global lent_demo_maker lent_demo_thrust lent_demo_num_engins
tixDemo:Status "You selected $lent_demo_num_engins engin(s) of thrust $lent_demo_thrust made \
by $lent_demo_maker"
destroy $w
}
# This "if" statement makes it possible to run this script file inside or
# outside of the main demo program "widget".
#
if {![info exists tix_demo_running]} {
wm withdraw .
set w .demo
toplevel $w; wm transient $w ""
RunSample $w
bind $w <Destroy> exit
}