canvasprintdialog

来自「这是一个Linux下的集成开发环境」· 代码 · 共 37 行

#!/bin/sh
# ----------------------------------------------------------------------
#  DEMO: canvasprintdialog in [incr Widgets]
# ----------------------------------------------------------------------
#\
exec itkwish "$0" ${1+"$@"}
package require Iwidgets 3.0

# itkwish interprets the rest...
# ----------------------------------------------------------------------
option add *textBackground seashell

#
# Make a canvas for the main application:
#
canvas .c -width 200 -height 200 -background white
pack .c

.c create rectangle 30 30 150 150 -fill blue
.c create oval 70 70 190 190 -fill red
.c create polygon 60 50 110 180 10 180 -fill green
.c create text 100 5 -anchor n -text "Example Drawing"

button .print -text "Print..." -command {
    if {[.pcd activate]} {
        puts "use command \".pcd print\" to really print"
    } else {
        puts "aborted"
    }
}
pack .print

iwidgets::canvasprintdialog .pcd -modality application \
    -printcmd "lpr" -pagesize "A4"

.pcd setcanvas .c