mingw/lib/tk8.4/demos/image1.tcl

   1 # image1.tcl --
   2 #
   3 # This demonstration script displays two image widgets.
   4 #
   5 # RCS: @(#) $Id: image1.tcl,v 1.2 1998/09/14 18:23:28 stanton Exp $
   6
   7 if {![info exists widgetDemo]} {
   8     error "This script should be run from the \"widget\" demo."
   9 }
  10
  11 set w .image1
  12 catch {destroy $w}
  13 toplevel $w
  14 wm title $w "Image Demonstration #1"
  15 wm iconname $w "Image1"
  16 positionWindow $w
  17
  18 label $w.msg -font $font -wraplength 4i -justify left -text "This demonstration displays two images, each in a separate label widget."
  19 pack $w.msg -side top
  20
  21 frame $w.buttons
  22 pack $w.buttons -side bottom -fill x -pady 2m
  23 button $w.buttons.dismiss -text Dismiss -command "destroy $w"
  24 button $w.buttons.code -text "See Code" -command "showCode $w"
  25 pack $w.buttons.dismiss $w.buttons.code -side left -expand 1
  26
  27 catch {image delete image1a}
  28 image create photo image1a -file [file join $tk_library demos images earth.gif]
  29 label $w.l1 -image image1a -bd 1 -relief sunken
  30
  31 catch {image delete image1b}
  32 image create photo image1b \
  33   -file [file join $tk_library demos images earthris.gif]
  34 label $w.l2 -image image1b -bd 1 -relief sunken
  35
  36 pack $w.l1 $w.l2 -side top -padx .5m -pady .5m