/usr/share/blt2.4/demos/tabnotebook1.tcl is in blt-demo 2.4z-7ubuntu2.
This file is owned by root:root, with mode 0o755.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 | #!/usr/bin/wish
package require BLT
# --------------------------------------------------------------------------
# Starting with Tcl 8.x, the BLT commands are stored in their own
# namespace called "blt". The idea is to prevent name clashes with
# Tcl commands and variables from other packages, such as a "table"
# command in two different packages.
#
# You can access the BLT commands in a couple of ways. You can prefix
# all the BLT commands with the namespace qualifier "blt::"
#
# blt::graph .g
# blt::table . .g -resize both
#
# or you can import all the command into the global namespace.
#
# namespace import blt::*
# graph .g
# table . .g -resize both
#
# --------------------------------------------------------------------------
if { $tcl_version >= 8.0 } {
namespace import blt::*
namespace import -force blt::tile::*
}
source scripts/demo.tcl
# Create a tabnotebook widget.
tabnotebook .tnb
# The notebook is initially empty. Insert tabs (pages) into the notebook.
foreach label { First Second Third Fourth } {
.tnb insert end -text $label
}
# Tabs are referred to by their index. Tab indices can be one of the
# following:
#
# number Position of tab the notebook's list of tabs.
# @x,y Tab closest to the specified X-Y screen coordinates.
# "active" Tab currently under the mouse pointer.
# "focus" Tab that has focus.
# "select" The currently selected tab.
# "right" Next tab from "focus".
# "left" Previous tab from "focus".
# "up" Next tab from "focus".
# "down" Previous tab from "focus".
# "end" Last tab in list.
# string Tab identifier. The "insert" operation returns
# a unique identifier for the new tab (e.g. "tab0").
# This ID is valid for the life of the tab, even if
# the tabs are moved or reordered.
# Each tab has a text label and an optional Tk image.
set image [image create photo -file ./images/mini-book1.gif]
.tnb tab configure 0 -image $image
#
# How to embed a widget into a page.
#
# 1. The widget must be a child of the tabnotebook.
set image [image create photo -file ./images/blt98.gif]
label .tnb.label -image $image -relief sunken -bd 2
# 2. Use the -window option to embed the widget.
.tnb tab configure 0 -window .tnb.label
# The tearoff perforation, displayed on the selected tab, is
# controlled by the tabnotebook's -tearoff option.
#
# If you don't want tearoff pages, configure -tearoff to "no".
.tnb configure -tearoff yes
table . \
0,0 .tnb -fill both
focus .tnb
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