View file File name : bitmap.tcl Content :# bitmap.tcl -- # # This demonstration script creates a toplevel window that displays # all of Tk's built-in bitmaps. if {![info exists widgetDemo]} { error "This script should be run from the \"widget\" demo." } package require Tk # bitmapRow -- # Create a row of bitmap items in a window. # # Arguments: # w - The window that is to contain the row. # args - The names of one or more bitmaps, which will be displayed # in a new row across the bottom of w along with their # names. proc bitmapRow {w args} { frame $w pack $w -side top -fill both set i 0 foreach bitmap $args { frame $w.$i pack $w.$i -side left -fill both -pady .25c -padx .25c label $w.$i.bitmap -bitmap $bitmap label $w.$i.label -text $bitmap -width 9 pack $w.$i.label $w.$i.bitmap -side bottom incr i } } set w .bitmap catch {destroy $w} toplevel $w wm title $w "Bitmap Demonstration" wm iconname $w "bitmap" positionWindow $w 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." pack $w.msg -side top ## See Code / Dismiss buttons set btns [addSeeDismiss $w.buttons $w] pack $btns -side bottom -fill x frame $w.frame bitmapRow $w.frame.0 error gray12 gray25 gray50 gray75 bitmapRow $w.frame.1 hourglass info question questhead warning pack $w.frame -side top -expand yes -fill both