feedback

来自「windows下的GDB insight前端」· 代码 · 共 19 行

# ----------------------------------------------------------------------
#  DEMO: feedback in [incr Widgets]
# ----------------------------------------------------------------------
package require Iwidgets 4.0

. configure -background white

iwidgets::feedback .fb -labeltext "Status                    " -steps 22
pack .fb -padx 4 -pady 4

button .go -text "Go" -command {
    .fb reset
    for {set i 0} {$i < 22} {incr i} {
        .fb step
        after 100
    }
}
pack .go -padx 4 -pady 4