diff options
Diffstat (limited to 'library/demos/puzzle.tcl')
| -rw-r--r-- | library/demos/puzzle.tcl | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/library/demos/puzzle.tcl b/library/demos/puzzle.tcl index 4273926..fb8ab4c 100644 --- a/library/demos/puzzle.tcl +++ b/library/demos/puzzle.tcl @@ -7,6 +7,8 @@ if {![info exists widgetDemo]} { error "This script should be run from the \"widget\" demo." } +package require Tk + # puzzleSwitch -- # This procedure is invoked when the user clicks on a particular button; # if the button is next to the empty space, it moves the button into th @@ -42,11 +44,9 @@ positionWindow $w label $w.msg -font $font -wraplength 4i -justify left -text "A 15-puzzle appears below as a collection of buttons. Click on any of the pieces next to the space, and that piece will slide over the space. Continue this until the pieces are arranged in numerical order from upper-left to lower-right." pack $w.msg -side top -frame $w.buttons -pack $w.buttons -side bottom -fill x -pady 2m -button $w.buttons.dismiss -text Dismiss -command "destroy $w" -button $w.buttons.code -text "See Code" -command "showCode $w" -pack $w.buttons.dismiss $w.buttons.code -side left -expand 1 +## See Code / Dismiss buttons +set btns [addSeeDismiss $w.buttons $w] +pack $btns -side bottom -fill x # Special trick: select a darker color for the space by creating a # scrollbar widget and using its trough color. |