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Path: ...!postnews.google.com!n60g2000hse.googlegroups.com!not-for-mail From: Adrian Davis <email@example.com> Newsgroups: comp.lang.tcl Subject: ANNOUNCE: GRIDPLUS2.2 - A Grid/Tile Based Screen Building Tool For Tcl/Tk Date: Mon, 23 Jul 2007 01:23:50 -0700 Organization: http://groups.google.com Lines: 111 Message-ID: <firstname.lastname@example.org> NNTP-Posting-Host: 22.214.171.124 Mime-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" X-Trace: posting.google.com 1185179030 7021 127.0.0.1 (23 Jul 2007 08:23:50 GMT) X-Complaints-To: email@example.com NNTP-Posting-Date: Mon, 23 Jul 2007 08:23:50 +0000 (UTC) User-Agent: G2/1.0 X-HTTP-UserAgent: Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; .NET CLR 1.1.4322),gzip(gfe),gzip(gfe) Complaints-To: firstname.lastname@example.org Injection-Info: n60g2000hse.googlegroups.com; posting-host=126.96.36.199; posting-account=ps2QrAMAAAA6_jCuRt2JEIpn5Otqf_w0 Bytes: 4984 GRIDPLUS 2.2 has been released and is available from: http://www.satisoft.com/tcltk/gridplus2 New and Enhanced Features ------------------------------------------ *) New -icons option for tree to determine whether or not icons are displayed. Changes ------------- *) The gpmap modified to map to a dropdown value (which makes much more sense!!). *) The window command mode has been modified so that (for a contained window) the windowcommand is invoked when a window of the same name already exists. Bug Fixes ------------- *) Fixed container problem caused by latest latest Tcl/Tk release. *) Fixed layout edge padding problem for some layouts using spanned columns. GRIDPLUS2: ==================== GRIDPLUS2 is a Tile based version of GRIDPLUS. Whereas GRIDPLUS Version 1 has features to control widget style as well as window layout - GRIDPLUS2 assumes that the Tile style engine facilties will be used to control widget styles. GRIDPLUS2 instead provides SIGNIFICANTLY ENHANCED screen layout/desgin functionality - which can further reduce the coding required to achieve the desired widow/ widget layout. One of the main enhancements is the new GRIDPLUS2 Widget Grid. With GRIDPLUS1 it was only possible to create one type of widget in a particular Grid (Buttons, checkbuttons, entries etc.). In order to mix widgets in a Grid it was neccessary to create additional Grids for the other widget types and then "embed" them into a parent Grid. The new widget Grid allows all of the GRIDPLUS widget types to be mixed in the same Grid. See http://www.satisoft.com.tcltk/gridplus2/readme-20.html for further details. WHAT IS GRIDPLUS: ==================== GRIDPLUS is a package intended to simplify GUI screen layout development for TCL/TK programmers. GRIDPLUS is the second in a series of packages aimed at producing a framework for development and distribution of "database" applications written in Tcl/Tk, but I feel that some of the packages may also be of more general interest. The first package ICONS, released 2002 (http://www.satisoft.com/ tcltk/ icons), was originally developed to be used with GRIDPLUS. Firstly: GRIDPLUS is not a "Visual" design tool. GRIDPLUS is a "Grid" based layout system which builds on, simplifies and extends the existing grid manager. GRIDPLUS layouts are defined as a hierarchy of grids. Each cell in a grid consists of two elements. These will usually be a text label and some other widget such as an entry. It is also allowed to have just one element in a cell, or a cell which is empty. GRIDPLUS grids can also be stretched to neatly fill the cells in which they are positioned. While the GRIDPLUS grid can be used "native", GRIDPLUS commands/options exist to create grids of Buttons, Checkbuttons, Dropdowns (Comboboxes), Entries, Menubuttons, Links and Radiobuttons. All places where text can be displayed make use of the TCL message catalogue facility. In effect GRIDPLUS is much more than an alternative to the grid geometry manager, it provides most, if not all, of the facilities required to build complete screens/windows. Although aimed at producing data entry/update/display form screens for database applications, it may be useful for other tasks. GRIDPLUS also includes the following features:- *) Scrollable text widget. *) Scrollable tablelist. *) Scrollable tree widget. *) Basic notebook type widget. *) Simple drop-down menus. *) Simple method to specify widget traversal order when using the TAB key to navigate the screen. *) A group facility to enable/disable groups of widgets and menu options. *) Facility to include non-GRIDPLUS widgets in groups. *) Simple pattern/procedure based entry validations. *) Works with toplevel windows. *) ...and much, much more!! Best Regards, =Adrian=