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