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Tips and short articles on this subject
fill and expand on Tcl/Tk pack command
Tk locks up - 100% c.p.u. on a simple program (Tcl, Perl, Python)
Expanding a grid - Tcl/Tk
Tk - laying out your GUI with frames, pack and grid
Sticky news
Tcl/Tk (wish) Grid layout example
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Geometry Managers - Tcl/Tk module T218
A Tk Graphic User Interface comprises a number of component elements known as widgets. Geometry managers allow the programmer to control the layout of the widgets within the windows, and to specify how the layout is to be changed should the widgets be of uneven size or if the window is resized.

This topic is presented on public course Tcl/Tk

Examples from our training material
numpad   Laying out a numeric keypad on a grid
tk_l2   Grid geometry manager, showing cell size via colour
tk_l3   Grid geometry manager, expanding cells via -sticky news
tk_l4   Grid geometry manager - column weights to control resize behaviour
tk_log   Grid geometry manager - first example
tk_wh2   Grid geometry manager - cells spanning multiple rows and columns
tk_wh3   An example of the place geometry manager in use
tk_which   Grid geometry manager, using -rowspan and -columnspan
Opentalk forum discussions related to this topic
Tk Geometry strings
Background information
You may download this module as a sample of our material
Topics covered in this module
The grid geometry manager.
Sizing and filling cells.
Managing rows and columns.
Cells that span several rows or columns.
Placing geometry.
Complete learning
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Well House Consultants specialise in training courses in Tcl/Tk, Expect,Python, Perl, PHP, and MySQL. We run Private Courses throughout the UK (and beyond for longer courses), and Public Courses at our training centre in Melksham, Wiltshire, England. It's surprisingly cost effective to come on our public courses - even if you live in a different country or continent to us.

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