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Diffstat (limited to 'demos/zinc-widget')
| -rw-r--r-- | demos/zinc-widget | 331 |
1 files changed, 0 insertions, 331 deletions
diff --git a/demos/zinc-widget b/demos/zinc-widget deleted file mode 100644 index 9132771..0000000 --- a/demos/zinc-widget +++ /dev/null @@ -1,331 +0,0 @@ -#!/bin/sh -# the next line restarts using wish \ - exec wish "$0" "$@" - -# -# Locate the zinc top level directory. -# -set zincRoot [file join [file dirname [info script]] ..] - -# -# And adjust the paths accordingly. -# -lappend auto_path $zincRoot -set zinc_library $zincRoot - -package require Tkzinc 3.2 -set zincVersion [lindex [zinc] 0] - -eval destroy [winfo child .] -wm title . "Zinc Widget Demonstration" -set zincDemo 1 - -set font {Helvetica 14} - -menu .menuBar -tearoff 0 -.menuBar add cascade -menu .menuBar.file -label File -underline 0 -menu .menuBar.file -tearoff 0 - -.menuBar.file add command -label "About..." -command "aboutBox" \ - -underline 0 -accelerator "<F1>" -.menuBar.file add sep -.menuBar.file add command -label Quit -command exit -underline 0 \ - -accelerator Meta-Q -. configure -menu .menuBar -bind . <F1> aboutBox - -frame .statusBar -label .statusBar.lab -text " " -relief sunken -bd 1 \ - -font -*-Helvetica-Medium-R-Normal--*-120-*-*-*-*-*-* -anchor w -label .statusBar.foo -width 8 -relief sunken -bd 1 \ - -font -*-Helvetica-Medium-R-Normal--*-120-*-*-*-*-*-* -anchor w -pack .statusBar.lab -side left -padx 2 -expand yes -fill both -pack .statusBar.foo -side left -padx 2 -pack .statusBar -side bottom -fill x -pady 2 - -frame .textFrame -scrollbar .s -orient vertical -command {.t yview} -highlightthickness 0 \ - -takefocus 1 -pack .s -in .textFrame -side right -fill y -text .t -yscrollcommand {.s set} -wrap word -width 60 -height 30 -font $font \ - -setgrid 1 -highlightthickness 0 -padx 4 -pady 2 -takefocus 0 -pack .t -in .textFrame -expand y -fill both -padx 1 -pack .textFrame -expand yes -fill both - -# Create a bunch of tags to use in the text widget, such as those for -# section titles and demo descriptions. Also define the bindings for -# tags. - -.t tag configure title -font {Helvetica 18 bold} - -# We put some "space" characters to the left and right of each demo description -# so that the descriptions are highlighted only when the mouse cursor -# is right over them (but not when the cursor is to their left or right) -# -.t tag configure demospace -lmargin1 1c -lmargin2 1c - - -if {[winfo depth .] == 1} { - .t tag configure demo -lmargin1 1c -lmargin2 1c -underline 1 - .t tag configure visited -lmargin1 1c -lmargin2 1c \ - -underline 1 - .t tag configure hot -background black -foreground white -} else { - .t tag configure demo -lmargin1 1c -lmargin2 1c \ - -foreground blue -underline 1 - .t tag configure visited -lmargin1 1c -lmargin2 1c \ - -foreground #303080 -underline 1 - .t tag configure hot -foreground red -underline 1 -} -.t tag bind demo <ButtonRelease-1> { - invoke [.t index {@%x,%y}] -} -set lastLine "" -.t tag bind demo <Enter> { - set lastLine [.t index {@%x,%y linestart}] - .t tag add hot "$lastLine +1 chars" "$lastLine lineend -1 chars" - .t config -cursor hand2 - showStatus [.t index {@%x,%y}] -} -.t tag bind demo <Leave> { - .t tag remove hot 1.0 end - .t config -cursor xterm - .statusBar.lab config -text "" -} -.t tag bind demo <Motion> { - set newLine [.t index {@%x,%y linestart}] - if {[string compare $newLine $lastLine] != 0} { - .t tag remove hot 1.0 end - set lastLine $newLine - - set tags [.t tag names {@%x,%y}] - set i [lsearch -glob $tags demo-*] - if {$i >= 0} { - .t tag add hot "$lastLine +1 chars" "$lastLine lineend -1 chars" - } - } - showStatus [.t index {@%x,%y}] -} - -# Create the text for the text widget. - -.t insert end "Zinc/Tk Widget Demonstrations $zincVersion\n" title -.t insert end { - This application provides a front end for several short scripts in Tcl/Tk that demonstrate what you can do with the TkZinc widget. Each of the numbered lines below describes a demonstration; you can click on it to invoke the demonstration. Once the demonstration window appears, you can click the "See Code" button to see the Tcl/Tk code that created the demonstration. -} -.t insert end "\n" {} "Small applications\n" title -.t insert end "1. The famous tiger (better with openGL).\n" {demo demo-tiger} -.t insert end "2. A toy radar display.\n" {demo demo-simpleRadar} -.t insert end "3. ATC electronic strips demo (better with openGL).\n" {demo demo-groupsInAtcStrips} -.t insert end "3. A magic lens simulation (need openGL).\n" {demo demo-magicLens} -.t insert end "4. A demo of the Graphics tcl module (based on curves).\n" {demo demo-testGraphics} - -.t insert end "\n" {} "All Items\n" title -.t insert end "1. Exemples of all items.\n" {demo demo-items} -.t insert end "2. All items options (and their types).\n" {demo demo-allOptions} -.t insert end "3. Examples of line style and line termination.\n" {demo demo-lines} -.t insert end "4. Curves with multiple contours.\n" {demo demo-contours} -.t insert end "7. Curves with cubic bezier control points.\n" {demo demo-curveBezier} -.t insert end "8. Curves with multiple contours and various fillrule.\n" {demo demo-fillRule} - -.t insert end "\n" {} "Groups, Priority, Clipping and PathTags\n" title -.t insert end "1. Groups and Priorities.\n" {demo demo-groupsPriority} -.t insert end "2. Clipping examples (with simple or multiple contours).\n" {demo demo-clipping} -.t insert end "3. Group atomicity.\n" {demo demo-atomicGroups} -.t insert end "4. \"Windows\" with four glasses using curve with multiple contours.\n" {demo demo-windowContours} -.t insert end "5. Pathtags demonstration.\n" {demo demo-pathTags} - -.t insert end "\n" {} "Transformation\n" title -.t insert end "1. Transformation testbed.\n" {demo demo-transforms} - -.t insert end "\n" {} "Use of open GL\n" title -.t insert end "1. The TkZinc Logo.\n" {demo demo-tkZincLogo} -.t insert end "2. Applying transformations to an icon.\n" {demo demo-iconTransform} -.t insert end "3. Using the alpha information from an image (Need Img ext.).\n" {demo demo-photoAlpha} -.t insert end "4. Axial color variation on the X axis.\n" {demo demo-colorX} -.t insert end "5. Axial color variation on the Y axis.\n" {demo demo-colorY} -.t insert end "6. Circular color variation.\n" {demo demo-colorCircular} -.t insert end "7. The triangles item.\n" {demo demo-triangles} -.t insert end "8. Relief testbed.\n" {demo demo-reliefs} - -.t insert end "\n" {} "ATC oriented features and items\n" title -.t insert end "1. Examples of labelformat.\n" {demo demo-labelformat} -.t insert end "2. Simple interaction on a track.\n" {demo demo-simpleInteractionTrack} -.t insert end "3. Text input in a text item and a track item.\n" {demo demo-textInput} - -.t configure -state disabled -focus .s - -# positionWindow -- -# This procedure is invoked by most of the demos to position a -# new demo window. -# -# Arguments: -# w - The name of the window to position. - -proc positionWindow w { - wm geometry $w +300+300 -} - -# showVars -- -# Displays the values of one or more variables in a window, and -# updates the display whenever any of the variables changes. -# -# Arguments: -# w - Name of new window to create for display. -# args - Any number of names of variables. - -proc showVars {w args} { - catch {destroy $w} - toplevel $w - wm title $w "Variable values" - label $w.title -text "Variable values:" -width 20 -anchor center \ - -font {Helvetica 18} - pack $w.title -side top -fill x - set len 1 - foreach i $args { - if {[string length $i] > $len} { - set len [string length $i] - } - } - foreach i $args { - frame $w.$i - label $w.$i.name -text "$i: " -width [expr $len + 2] -anchor w - label $w.$i.value -textvar $i -anchor w - pack $w.$i.name -side left - pack $w.$i.value -side left -expand 1 -fill x - pack $w.$i -side top -anchor w -fill x - } - button $w.ok -text OK -command "destroy $w" -default active - bind $w <Return> "tkButtonInvoke $w.ok" - pack $w.ok -side bottom -pady 2 -} - -# -# demosPath -- -# Return the path to the installed demo directory. - -proc demosPath {} { - global zinc_library tcl_platform - - if { [lindex $tcl_platform(os) 0] eq "Windows" && - ! [file exists [file join $zinc_library pkgIndex.tcl]] } { - return [file join $zinc_library demos Tkzinc] - } { - return [file join $zinc_library demos] - } -} - -# invoke -- -# This procedure is called when the user clicks on a demo description. -# It is responsible for invoking the demonstration. -# -# Arguments: -# index - The index of the character that the user clicked on. - -proc invoke index { - set tags [.t tag names $index] - set i [lsearch -glob $tags demo-*] - if {$i < 0} { - return - } - set cursor [.t cget -cursor] - .t configure -cursor watch - update - set demo [string range [lindex $tags $i] 5 end] - uplevel [list source [file join [demosPath] $demo.tcl]] - update - .t configure -cursor $cursor - - .t tag add visited "$index linestart +1 chars" "$index lineend -1 chars" -} - -# showStatus -- -# -# Show the name of the demo program in the status bar. This procedure -# is called when the user moves the cursor over a demo description. -# -proc showStatus index { - global zinc_library - set tags [.t tag names $index] - set i [lsearch -glob $tags demo-*] - set cursor [.t cget -cursor] - if {$i < 0} { - .statusBar.lab config -text " " - set newcursor xterm - } else { - set demo [string range [lindex $tags $i] 5 end] - .statusBar.lab config -text "Run the \"$demo\" sample program" - set newcursor hand2 - } - if [string compare $cursor $newcursor] { - .t config -cursor $newcursor - } -} - - -# showCode -- -# This procedure creates a toplevel window that displays the code for -# a demonstration and allows it to be edited and reinvoked. -# -# Arguments: -# w - The name of the demonstration's window, which can be -# used to derive the name of the file containing its code. - -proc showCode w { - global zinc_library - set file [string range $w 1 end].tcl - if ![winfo exists .code] { - toplevel .code - frame .code.buttons - pack .code.buttons -side bottom -fill x - button .code.buttons.dismiss -text Dismiss \ - -default active -command "destroy .code" - button .code.buttons.rerun -text "Rerun Demo" -command { - eval [.code.text get 1.0 end] - } - pack .code.buttons.dismiss .code.buttons.rerun -side left \ - -expand 1 -pady 2 - frame .code.frame - pack .code.frame -expand yes -fill both -padx 1 -pady 1 - text .code.text -height 40 -wrap word\ - -xscrollcommand ".code.xscroll set" \ - -yscrollcommand ".code.yscroll set" \ - -setgrid 1 -highlightthickness 0 -pady 2 -padx 3 - scrollbar .code.xscroll -command ".code.text xview" \ - -highlightthickness 0 -orient horizontal - scrollbar .code.yscroll -command ".code.text yview" \ - -highlightthickness 0 -orient vertical - - grid .code.text -in .code.frame -padx 1 -pady 1 \ - -row 0 -column 0 -rowspan 1 -columnspan 1 -sticky news - grid .code.yscroll -in .code.frame -padx 1 -pady 1 \ - -row 0 -column 1 -rowspan 1 -columnspan 1 -sticky news - # grid .code.xscroll -in .code.frame -padx 1 -pady 1 \ - # -row 1 -column 0 -rowspan 1 -columnspan 1 -sticky news - grid rowconfig .code.frame 0 -weight 1 -minsize 0 - grid columnconfig .code.frame 0 -weight 1 -minsize 0 - } else { - wm deiconify .code - raise .code - } - wm title .code "Demo code: [file join $zinc_library demos $file]" - wm iconname .code $file - set id [open [file join $zinc_library demos $file]] - .code.text delete 1.0 end - .code.text insert 1.0 [read $id] - .code.text mark set insert 1.0 - close $id -} - -# aboutBox -- -# -# Pops up a message box with an "about" message -# -proc aboutBox {} { - tk_messageBox -icon info -type ok -title "About Zinc Demo" -message \ - "Tkzinc widget demonstration\n\n\ -Copyright (c) 2003 CENA\n\n -The demo framework \n -Copyright (c) 1996-1997 Sun Microsystems, Inc." - } |