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| # -*-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"} | |
| } | |