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

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8.8 KiB

6 years ago
# -*-mode: tcl; fill-column: 75; tab-width: 8; coding: iso-latin-1-unix -*-
#
# tixDemo --
#
# This is a demo program of all the available Tix widgets. If
# have installed Tix properly, you can execute this program
# by changing to this directory and executing
# the following in csh
#
# % env TIX_LIBRARY=../library tixwish tixwidgets.tcl
#
# Or this in sh
#
# $ TIX_LIBRARY=../library tixwish tixwidgets.tcl
#
#----------------------------------------------------------------------
#
# This file has not been properly documented. It is NOT intended
# to be used as an introductory demo program about Tix
# programming. For such demos, please see the files in the
# demos/samples directory or go to the "Samples" page in the
# "widget demo"
#
#
# Copyright (c) 1996, Expert Interface Technologies
#
# See the file "license.terms" for information on usage and redistribution
# of this file, and for a DISCLAIMER OF ALL WARRANTIES.
#
package require Tix
tix initstyle
tk appname "TixDemo#[pid]"
proc tixDemo:MkMainWindow {w} {
global demo auto_path demo_dir
# add this directory to the auto_path
lappend auto_path $demo_dir
tix addbitmapdir [file join $demo_dir bitmaps]
toplevel $w
wm title $w "Tix Widget Demonstration"
wm geometry $w 830x566+100+100
set demo(balloon) [tixBalloon .demos_balloon]
set menu [tixDemo:MkMainMenu $w]
set frame2 [tixDemo:MkMainNoteBook $w]
set frame3 [tixDemo:MkMainStatus $w]
$w configure -menu $menu
pack $frame3 -side bottom -fill x
pack $frame2 -side top -expand yes -fill both -padx 4 -pady 4
$demo(balloon) config -statusbar $demo(statusbar)
set demo(notebook) $frame2
}
proc tixDemo:MkMainMenu {top} {
global useBallons
set m [menu $top.menu -tearoff 0]
$m add cascade -label "File" -menu $m.file -underline 0
$m add cascade -label "Help" -menu $m.help -underline 0
menu $m.file -tearoff 0
$m.file add command -label "Open ... " -command tixDemo:FileOpen \
-underline 1 -accelerator "Ctrl+O"
$m.file add sep
$m.file add command -label "Exit " -command tixDemo:Exit \
-underline 1 -accelerator "Ctrl+X"
menu $m.help -tearoff 0
$m.help add checkbutton -under 0 -label "Balloon Help " \
-variable useBallons -onvalue 1 -offvalue 0
trace variable useBallons w tixDemo:BalloonHelp
set useBallons 1
return $m
}
# Create the main display area of the widget programm. This area should
# utilize the "tixNoteBook" widget once it is available. But now
# we use the cheap substitute "tixStackWindow"
#
proc tixDemo:MkMainNoteBook {top} {
global demo
set hasGL 0
option add *TixNoteBook.tagPadX 6
option add *TixNoteBook.tagPadY 4
option add *TixNoteBook.borderWidth 2
set w [tixNoteBook $top.f2 -ipadx 5 -ipady 5]
$w add wel -createcmd [list tixDemo:CreatePage tixDemo:MkWelcome $w wel] \
-label "Welcome" -under 0
$w add cho -createcmd [list tixDemo:CreatePage MkChoosers $w cho] \
-label "Choosers" -under 0
$w add scr -createcmd [list tixDemo:CreatePage MkScroll $w scr] \
-label "Scrolled Widgets" -under 0
# There currently is no MkManag.tcl that this expects ?!? - JH
# $w add mgr -createcmd [list tixDemo:CreatePage MkManager $w mgr] \
# -label "Manager Widgets" -under 0
$w add dir -createcmd [list tixDemo:CreatePage MkDirList $w dir] \
-label "Directory List" -under 0
$w add exp -createcmd [list tixDemo:CreatePage MkSample $w exp] \
-label "Run Sample Programs" -under 0
if {$hasGL} {
$w add glw -createcmd [list MkGL $w glw] -tag "GL Widgets"
}
return $w
}
proc tixDemo:CreatePage {command w name} {
tixBusy $w on
set code [catch {$command $w $name} err]
tixBusy $w off
return -code $code $err
}
proc tixDemo:MkMainStatus {top} {
global demo demo_dir
set w [frame $top.f3 -relief raised -bd 1]
set demo(statusbar) \
[label $w.status -relief sunken -bd 1]
tixForm $demo(statusbar) -padx 3 -pady 3 -left 0 -right %70
$w.status configure -text [file native $demo_dir]
return $w
}
proc tixDemo:Status {msg} {
global demo
$demo(statusbar) configure -text $msg
}
proc tixDemo:MkWelcome {nb page} {
set w [$nb subwidget $page]
set bar [tixDemo:MkWelcomeBar $w]
set text [tixDemo:MkWelcomeText $w]
pack $bar -side top -fill x -padx 2 -pady 2
pack $text -side top -fill both -expand yes
}
proc tixDemo:MkWelcomeBar {top} {
global demo
set w [frame $top.bar -bd 2 -relief groove]
# Create and configure comboBox 1
#
tixComboBox $w.cbx1 -command [list tixDemo:MainTextFont $top] \
-options {
entry.width 15
listbox.height 3
}
tixComboBox $w.cbx2 -command [list tixDemo:MainTextFont $top] \
-options {
entry.width 4
listbox.height 3
}
set demo(welfont) $w.cbx1
set demo(welsize) $w.cbx2
$w.cbx1 insert end "Courier"
$w.cbx1 insert end "Helvetica"
$w.cbx1 insert end "Lucida"
$w.cbx1 insert end "Times Roman"
$w.cbx2 insert end 8
$w.cbx2 insert end 10
$w.cbx2 insert end 12
$w.cbx2 insert end 14
$w.cbx2 insert end 18
$w.cbx1 pick 1
$w.cbx2 pick 3
# Pack the comboboxes together
#
pack $w.cbx1 $w.cbx2 -side left -padx 4 -pady 4
$demo(balloon) bind $w.cbx1\
-msg "Choose\na font" -statusmsg "Choose a font for this page"
$demo(balloon) bind $w.cbx2\
-msg "Point size" -statusmsg "Choose the font size for this page"
tixDoWhenIdle tixDemo:MainTextFont $top
return $w
}
proc tixDemo:MkWelcomeText {top} {
global demo tix_version
set w [tixScrolledWindow $top.f3 -scrollbar auto]
set win [$w subwidget window]
label $win.title -font [list times -18 bold] \
-bd 0 -width 30 -anchor n\
-text "Welcome to TIX version $tix_version"
message $win.msg -font [list helvetica -14 bold] \
-bd 0 -width 400 -anchor n\
-text "\
Tix $tix_version is a library of mega-widgets based on TK. This program \
demonstrates the widgets in the Tix widget. You can choose the pages \
in this window to look at the corresponding widgets. \
To quit this program, choose the \"File | Exit\" command."
pack $win.title -expand yes -fill both -padx 10 -pady 10
pack $win.msg -expand yes -fill both -padx 10 -pady 10
set demo(welmsg) $win.msg
return $w
}
proc tixDemo:MainTextFont {w args} {
global demo
if {![info exists demo(welmsg)]} {
return
}
set font [$demo(welfont) cget -value]
set point [$demo(welsize) cget -value]
case $font {
"Courier" {
set f courier
}
"Helvetica" {
set f helvetica
}
"Lucida" {
set f lucida
}
default {
set f times
}
}
set xfont [list $f -$point]
if [catch {$demo(welmsg) config -font $xfont} err] {
puts \a$err
}
}
proc tixDemo:FileOpen {} {
global demo demo_dir
set filedlg [tix filedialog tixExFileSelectDialog]
if {![info exists demo(filedialog)]} {
$filedlg subwidget fsbox config -pattern *.tcl
$filedlg subwidget fsbox config -directory [file join $demo_dir samples]
$filedlg config -command tixDemo:FileOpen:Doit
set demo(filedialog) $filedlg
}
$filedlg config -title "Open Tix Sample Programs"
wm transient $filedlg ""
wm deiconify $filedlg
after idle raise $filedlg
$filedlg popup
tixPushGrab $filedlg
}
proc tixDemo:FileOpen:Doit {filename} {
global demo
tixPopGrab
LoadFile $filename
$demo(filedialog) popdown
}
#----------------------------------------------------------------------
# Balloon Help
#----------------------------------------------------------------------
proc tixDemo:BalloonHelp {args} {
global demo useBallons
if {$useBallons} {
$demo(balloon) config -state "both"
} else {
$demo(balloon) config -state "none"
}
}
#----------------------------------------------------------------------
# Self-testing
#
# The following code are called by the Tix test suite. It opens
# every page in the demo program.
#----------------------------------------------------------------------
proc tixDemo:SelfTest {} {
global demo testConfig
if ![info exists testConfig] {
return
}
tixDemo:MkMainWindow .widget
update
foreach p [$demo(notebook) pages] {
$demo(notebook) raise $p
update
}
destroy .widget
}
proc tixDemo:Exit {} {
destroy .widget
}
#----------------------------------------------------------------------
# Start!
#----------------------------------------------------------------------
if {![info exists testConfig]} {
#
# If the testConfig variable exists, we are driven by the regression
# test. In that case, don't open the main window. The test program will
# call Widget:SelfTest
#
set kids [winfo children .]
wm withdraw .
set ::demo_dir [file normalize [file dirname [info script]]]
tixDemo:MkMainWindow .widget
wm transient .widget ""
if {[llength $kids] < 1} {bind .widget <Destroy> "exit"}
}