mingw/lib/tk8.5/demos/icon.tcl

   1 # icon.tcl --
   2 #
   3 # This demonstration script creates a toplevel window containing
   4 # buttons that display bitmaps instead of text.
   5 #
   6 # RCS: @(#) $Id: icon.tcl,v 1.6 2004/12/21 11:56:35 dkf Exp $
   7
   8 if {![info exists widgetDemo]} {
   9     error "This script should be run from the \"widget\" demo."
  10 }
  11
  12 package require Tk
  13
  14 set w .icon
  15 catch {destroy $w}
  16 toplevel $w
  17 wm title $w "Iconic Button Demonstration"
  18 wm iconname $w "icon"
  19 positionWindow $w
  20
  21 label $w.msg -font $font -wraplength 5i -justify left -text "This window shows three ways of using bitmaps or images in radiobuttons and checkbuttons.  On the left are two radiobuttons, each of which displays a bitmap and an indicator.  In the middle is a checkbutton that displays a different image depending on whether it is selected or not.  On the right is a checkbutton that displays a single bitmap but changes its background color to indicate whether or not it is selected."
  22 pack $w.msg -side top
  23
  24 ## See Code / Dismiss buttons
  25 set btns [addSeeDismiss $w.buttons $w]
  26 pack $btns -side bottom -fill x
  27
  28 # Main widget program sets variable tk_demoDirectory
  29 image create bitmap flagup \
  30         -file [file join $tk_demoDirectory images flagup.xbm] \
  31         -maskfile [file join $tk_demoDirectory images flagup.xbm]
  32 image create bitmap flagdown \
  33         -file [file join $tk_demoDirectory images flagdown.xbm] \
  34         -maskfile [file join $tk_demoDirectory images flagdown.xbm]
  35 frame $w.frame -borderwidth 10
  36 pack $w.frame -side top
  37
  38 checkbutton $w.frame.b1 -image flagdown -selectimage flagup \
  39         -indicatoron 0
  40 $w.frame.b1 configure -selectcolor [$w.frame.b1 cget -background]
  41 checkbutton $w.frame.b2 \
  42         -bitmap @[file join $tk_demoDirectory images letters.xbm] \
  43         -indicatoron 0 -selectcolor SeaGreen1
  44 frame $w.frame.left
  45 pack $w.frame.left $w.frame.b1 $w.frame.b2 -side left -expand yes -padx 5m
  46
  47 radiobutton $w.frame.left.b3 \
  48         -bitmap @[file join $tk_demoDirectory images letters.xbm] \
  49         -variable letters -value full
  50 radiobutton $w.frame.left.b4 \
  51         -bitmap @[file join $tk_demoDirectory images noletter.xbm] \
  52         -variable letters -value empty
  53 pack $w.frame.left.b3 $w.frame.left.b4 -side top -expand yes