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 8if {![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 21proc 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 35set w .bitmap 36global tk_library 37catch {destroy $w} 38toplevel $w 39wm title $w "Bitmap Demonstration" 40wm iconname $w "bitmap" 41positionWindow $w 42 43label $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." 44pack $w.msg -side top 45 46frame $w.buttons 47pack $w.buttons -side bottom -fill x -pady 2m 48button $w.buttons.dismiss -text Dismiss -command "destroy $w" 49button $w.buttons.code -text "See Code" -command "showCode $w" 50pack $w.buttons.dismiss $w.buttons.code -side left -expand 1 51 52frame $w.frame 53bitmapRow $w.frame.0 error gray12 gray25 gray50 gray75 54bitmapRow $w.frame.1 hourglass info question questhead warning 55pack $w.frame -side top -expand yes -fill both 56