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

   1 # bitmap.tcl --
   2 #
   3 # This demonstration script creates a toplevel window that displays
   4 # all of Tk's built-in bitmaps.
   5 #
   6 # RCS: @(#) $Id: bitmap.tcl,v 1.2 1998/09/14 18:23:27 stanton Exp $
   7
   8 if {![info exists widgetDemo]} {
   9     error "This script should be run from the \"widget\" demo."
  10 }
  11
  12 # bitmapRow --
  13 # Create a row of bitmap items in a window.
  14 #
  15 # Arguments:
  16 # w -           The window that is to contain the row.
  17 # args -        The names of one or more bitmaps, which will be displayed
  18 #               in a new row across the bottom of w along with their
  19 #               names.
  20
  21 proc bitmapRow {w args} {
  22     frame $w
  23     pack $w -side top -fill both
  24     set i 0
  25     foreach bitmap $args {
  26         frame $w.$i
  27         pack $w.$i -side left -fill both -pady .25c -padx .25c
  28         label $w.$i.bitmap -bitmap $bitmap
  29         label $w.$i.label -text $bitmap -width 9
  30         pack $w.$i.label $w.$i.bitmap -side bottom
  31         incr i
  32     }
  33 }
  34
  35 set w .bitmap
  36 global tk_library
  37 catch {destroy $w}
  38 toplevel $w
  39 wm title $w "Bitmap Demonstration"
  40 wm iconname $w "bitmap"
  41 positionWindow $w
  42
  43 label $w.msg -font $font -wraplength 4i -justify left -text "This window displays all of Tk's built-in bitmaps, along with the names you can use for them in Tcl scripts."
  44 pack $w.msg -side top
  45
  46 frame $w.buttons
  47 pack $w.buttons -side bottom -fill x -pady 2m
  48 button $w.buttons.dismiss -text Dismiss -command "destroy $w"
  49 button $w.buttons.code -text "See Code" -command "showCode $w"
  50 pack $w.buttons.dismiss $w.buttons.code -side left -expand 1
  51
  52 frame $w.frame
  53 bitmapRow $w.frame.0 error gray12 gray25 gray50 gray75
  54 bitmapRow $w.frame.1 hourglass info question questhead warning
  55 pack $w.frame -side top -expand yes -fill both