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| # -*-mode: tcl; fill-column: 75; tab-width: 8; coding: iso-latin-1-unix -*- | |
| # | |
| # $Id: SGrid0.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. | |
| # A very simple demonstration of the tixGrid widget | |
| # | |
| proc RunSample {w} { | |
| wm title $w "The First Grid Example" | |
| wm geometry $w 480x300 | |
| set top [frame $w.f -bd 1 -relief raised] | |
| set box [tixButtonBox $w.b -bd 1 -relief raised] | |
| pack $box -side bottom -fill both | |
| pack $top -side top -fill both -expand yes | |
| label $top.lab -text "This widget is still under alpha | |
| Please ignore the debug messages | |
| Not all features have been implemented" -justify left | |
| pack $top.lab -side top -anchor c -padx 3 -pady 3 | |
| MakeGrid $top | |
| # Create the buttons | |
| # | |
| $box add ok -text Ok -command "destroy $w" -width 6 | |
| $box add cancel -text Cancel -command "destroy $w" -width 6 | |
| } | |
| # This command is called whenever the background of the grid needs to | |
| # be reformatted. The x1, y1, x2, y2 specifies the four corners of the area | |
| # that needs to be reformatted. | |
| # | |
| # area: | |
| # x-margin: the horizontal margin | |
| # y-margin: the vertical margin | |
| # s-margin: the overlap area of the x- and y-margins | |
| # main: The rest | |
| # | |
| proc SimpleFormat {w area x1 y1 x2 y2} { | |
| global margin | |
| set bg(s-margin) gray65 | |
| set bg(x-margin) gray65 | |
| set bg(y-margin) gray65 | |
| set bg(main) gray20 | |
| case $area { | |
| main { | |
| # The "grid" format is consecutive boxes without 3d borders | |
| # | |
| $w format grid $x1 $y1 $x2 $y2 \ | |
| -relief raised -bd 1 -bordercolor $bg($area) -filled 0 -bg red\ | |
| -xon 1 -yon 1 -xoff 0 -yoff 0 -anchor se | |
| } | |
| {x-margin y-margin s-margin} { | |
| # border specifies consecutive 3d borders | |
| # | |
| $w format border $x1 $y1 $x2 $y2 \ | |
| -fill 1 -relief raised -bd 1 -bg $bg($area) \ | |
| -selectbackground gray80 | |
| } | |
| } | |
| } | |
| # Print a number in $ format | |
| # | |
| # | |
| proc Dollar {s} { | |
| set n [string len $s] | |
| set start [expr $n % 3] | |
| if {$start == 0} { | |
| set start 3 | |
| } | |
| set str "" | |
| for {set i 0} {$i < $n} {incr i} { | |
| if {$start == 0} { | |
| append str "," | |
| set start 3 | |
| } | |
| incr start -1 | |
| append str [string index $s $i] | |
| } | |
| return $str | |
| } | |
| proc MakeGrid {w} { | |
| # Create the grid | |
| # | |
| tixScrolledGrid $w.g -bd 0 | |
| pack $w.g -expand yes -fill both -padx 3 -pady 3 | |
| set grid [$w.g subwidget grid] | |
| $grid config -formatcmd "SimpleFormat $grid" | |
| # Set the size of the columns | |
| # | |
| $grid size col 0 -size 10char | |
| $grid size col 1 -size auto | |
| $grid size col 2 -size auto | |
| $grid size col 3 -size auto | |
| $grid size col 4 -size auto | |
| # set the default size of the column and rows. these sizes will be used | |
| # if the size of a row or column has not be set via the "size col ?" | |
| # command | |
| $grid size col default -size 5char | |
| $grid size row default -size 1.1char -pad0 3 | |
| for {set x 0} {$x < 10} {incr x} { | |
| for {set y 0} {$y < 10} {incr y} { | |
| $grid set $x $y -itemtype text -text ($x,$y) | |
| } | |
| } | |
| } | |
| if {![info exists tix_demo_running]} { | |
| wm withdraw . | |
| set w .demo | |
| toplevel $w; wm transient $w "" | |
| RunSample $w | |
| bind $w <Destroy> exit | |
| } | |