lib/tk8.4/demos/paned1.tcl

   1 # paned1.tcl --
   2 #
   3 # This demonstration script creates a toplevel window containing
   4 # a paned window that separates two windows horizontally.
   5 #
   6 # RCS: @(#) $Id: paned1.tcl,v 1.1 2002/02/22 14:07:01 dkf Exp $
   7
   8 if {![info exists widgetDemo]} {
   9     error "This script should be run from the \"widget\" demo."
  10 }
  11
  12 set w .paned1
  13 catch {destroy $w}
  14 toplevel $w
  15 wm title $w "Horizontal Paned Window Demonstration"
  16 wm iconname $w "paned1"
  17 positionWindow $w
  18
  19 label $w.msg -font $font -wraplength 4i -justify left -text "The sash between the two coloured windows below can be used to divide the area between them.  Use the left mouse button to resize without redrawing by just moving the sash, and use the middle mouse button to resize opaquely (always redrawing the windows in each position.)"
  20 pack $w.msg -side top
  21
  22 frame $w.buttons
  23 pack $w.buttons -side bottom -fill x -pady 2m
  24 button $w.buttons.dismiss -text Dismiss -command "destroy $w"
  25 button $w.buttons.code -text "See Code" -command "showCode $w"
  26 pack $w.buttons.dismiss $w.buttons.code -side left -expand 1
  27
  28 panedwindow $w.pane
  29 pack $w.pane -side top -expand yes -fill both -pady 2 -padx 2m
  30
  31 label $w.pane.left  -text "This is the\nleft side"  -bg yellow
  32 label $w.pane.right -text "This is the\nright side" -bg cyan
  33
  34 $w.pane add $w.pane.left $w.pane.right