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Where: (download)Updated: 2018-12-06. Contact. Getting started with BWidget It is currently being maintained as a part of the tcllib source code repository. BWidget Reference Manual (HTML documentation) can be found at, as well on freshmeat (but that had out of date info there.Has there really not been a BWidget release since 2006. JOB is currently working on a ttk-enabled version. Has anyone converted the BWidget html reference pages into either doctools or nroff -man formats. HaO AFAIK - nobody, sorry. JOB BWidget revitalization: A modified version for the BWidget toolkit to take advantage of ttk is now available in CVS.Show BWidget 1.9.2 HaO 2010-06-18 ActiveState has distributed the unreleased BWidget 1.9.1 which contains extended themed support with ActiveTcl 8.4.19.4, 8.5.8.2 and 8.6.0.0b3. There are some incompatibilities in color selection to former BWidgets. A 1.9.2 release followed which is 1.9.0 with some minor bug fixes. Andreas wrote me, that BWidget 1.9.2 is now installable via Teapot. Anybody experiencing compatibility issues is asked to install this release. Anybody wanting to use Tile and does not need this compatibility may try to use the 1.9.1 in ActiveState or the current trunk from the Tcllib CVS. This is work in progress. Mho With version 1.9.1 in Tile mode I see that buttons disappear after they are initially drawn correctly and later activated. The text of the button remains intact. Maybe I have to change more than just specifying BWidget::use -package ttk.: Only if the mouse pointer is over the button, the relief and border are visible again, but with a different style. See BWidget with tile for a code fragment. HaO: Sorry, for sure a bug or an unfinished feature. Eventually JOB may write more. MHo: The BWidget demo coming with ActiveState 8.4.19.4 does not work anymore. There is practically no BWidget widget, which is not replaced by a ttk widget. http://www.eu-long.com/upfiles/200912194519660011ensrm8.xml

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There are mostly details missing which must be added by additional packets like balloon help ( tklib ) and drag and drop ( tkdnd ). I did not use the work of Johann, because tile is emulated by switching colors. This works well on most Unix platforms but does not bring the complete different look of native windows (and MacOS) widgets. We discussed on that and this approach seams not to be possible. Even a simple ttk::frame may contain a structured bitmap surface which may not be emulated by one color. There are tile versions of some widgets which mostly do not support as many options as the normal ones. This is for migration purposes. I would not use it for new projects. To enable themed mode, use: Widget::theme 1 Here is the state and thoughts about some widgets: Label: migrated, was quite easy, because ttk::label supports many options. Button: migrated ScrolledWindow: migrated (for ttk::scrollbars and the background frame) NoteBook: this is my favorite BWidget widget which features scroll-buttons compared to the ttk widget. It is difficult to make a tile version. It requires an implementation of the ArrowButton first. I thought making a ttk::frame as background widget on the canvas. ArrowButton: Is required for many widgets. Is implemented as canvas and thus difficult to migrate. One may create a gif with the triangle dynamically and put it on a themed button. Tree: this is a widget many people use but not me. Show BWidget 1.9.4 release 14th of December 2010 Former release has introduced an update bug of multiple nodes in the tree widget, which is fixed here. Is that right? HaO The only change between 1.9.3 and 1.9.4 is a listbox bugfix, right. Show BWidget 1.9.5 release 27th of june 2011 The color picker button is translated, while some languages are still missing. ListBox and tree scroll region on Windows 7 ListBox tags for images were broken (introduced in 1.9.2) The widgets LabelEntry, LabelFrame, PagesMgr are now themed (by Wojciech Kocjan). http://globallawdirectories.com/cressington-sputter-coater-manual.xml

The MainFrame widget got a -sizegrip option. - The NoteBook client frame is themed. I'd disagree with this. BWidget is still quite useful in certain contexts. Its tree widget is more configurable than the ttk treeview, and the listbox is also more flexible, and yet it is simpler to program against than tktreectrl. Its notebook widget also offers more flexibility than the ttk notebook. I think the best strategy to use with BWidget is as a supplement--a very powerful one--to the core and ttk widgets. Perhaps you wouldn't want to do an entire project in BWidget, but I find it indispensible and I am grateful that Harald continues to maintain it. That's why I've also contributed some patches to the project and helped test Harald's updates on the Mac. Doesn't look like the standard BWidget tree in the demos with the Windows-2000-era appearance, but that's the point--these changes are trivial to make. Doing this in tktreectrl would give me a migraine, and I'm not aware that the ttk treeview can be configured to this extent. Show CLT discussion about mousewheel HaO 2011-03-22: The following thread gives valueable input by Martyn Smith and Koen Dankaert: This is also a reminder (for me) that there is action pending. Show BWidget 1.9.6 release 27th of july 2012 The 4 bug-fixes of this year are included in this release: Add method getentry to ComboBox to facilitate bindings on widget Download Show BWidget 1.9.8 release 9th of september 2014 New features of 1.9.8: New procedure Widget::which to get fully qualified name of widget or option Make -constrainedwidth 1 and -constrainedheight 1 work together for scrollframe. Themed ComboBox color specifications are honored. Download Well, the current development is in branch bwidget. Here is my recipe: create a folder where you put the repository file and get the repository with the correct login, so you need it only once and not again. This is crucial to set the login here and not later in the gui etc. https://skazkina.com/ru/elementary-real-analysis-solutions-manual

cd testI personally always have a copy of the repo. If I made something stupid, I delete everything and restart.Due to that, the update is recommended. This Tk Ticket 0a3d799a6d tells the whole story. BWidget 1.9.11 released 25th of August 2017 Bugfix release.MainFrame: Add a hack tzo use the main menu within a button (used for Android app). See note below. ScalableFrame: use Tk8.7 TIP518 to resize client to 1x1 when last child is unmapped. --- Use menubutton with BWidget MainFrame Widget This is sort of a hack and does not comply to the quality of BWidget. Eric may forgive me. Nevertheless, it was helpful for me to have the same Menu on AndroWish and PC program.Advantages are the support of the scrollwheel and the use of replacement of the internal canvas widget by a dynamic process placing the widgets. Copyright (c) 1998-1999 UNIFIX. Copyright (c) 2001-2002 ActiveState Corp. See the file LICENSE.txt for license info (uses Tcl's BSD-style license).No platform dependencies, and no. The BWidget library was originally developed by UNIFIX Online, andBWidget is now maintained as a community project, hosted by. Sourceforge. Scores of fixes and enhancements have been added bySee the ChangeLog file for details.Manager Widgets Composite Widgets Commands Classes Distribution contains these directories. BWidget- Root directory and BWidget Tcl sourcesReload to refresh your session. Reload to refresh your session. By joining you are opting in to receive e-mail. Students Click Here Tek-Tips Posting Policies In this BWidget Notebook i need close button by which user can able to close the tab. Please help me out. Thanks in advance I figured out to add image to ttk:notebook but still struggling with bwidget notebook.Hence adding image would work on bwidget notebook, but dont know how. Thanks in advance I need it urgently. Thanks in advance Thus bindings to canvas objects is what we need to create in order to create a functional close button. https://www.efg-badoeynhausen.de/images/canon-user-manual-sx40.pdf

Since this widget only provides one image per tab-header, and only on the left side, I think your quest is only possible by hacking into the Notebooks script. Similar approuch could be followed for the image to be put on the right side, I am guessing. Reasons such as off-topic, duplicates, flames, illegal, vulgar, or students posting their homework. The Tek-Tips staff will check this out and take appropriate action. Already a Member? Login Unauthorized reproduction or linking forbidden without expressed written permission. Registration on or use of this site constitutes acceptance of our Privacy Policy. It's easy to join and it's free. If this option isA zero pixel bevel is essentially rectangular while non-zero bevelPadding may be a list of two values toPadding defaults toIf this option isThe page identifierNote that if all pages use -createcmd,If option isIf one or more option-value Option may have any of the valuesRead-only options are not beIf destroyframe is 1 (theMust be normal orIf options are specified, options areRead-only options areUse pages instead. If last is omitted, returns the page at index first,If first and. The use of the -command option is now included in the demo. The properties of DynamicHelp balloon help have been changed in the demo, toThe manual page has been updated to reflect the changes in color.tcl.Removed dead code. Comments modified.

It contains: The width ofThe alignment of each columnFor instance, theThe most common valueA great variety of widgetsThere are column-, row-, andThe index,This includes the support for the virtualFor example, you can install it asThis is because a bug in these TclThe main difference between the two is thatOf course, by doing so youIn the examples below we haveTablelist adapts, among others, theThe currentlyOn GNOME-based systemsThis caused severalThe same fix wasTo make sureWhile earlier tile releasesThe first three areReturns the name of theThe database nameAccording to this entry, every other row of theThe same script is associated with theThe demo::putConfig procedureNext, it tries toOtherwise it replaces the new optionTo go one levelThe X bitmap filesFor this reason, make sure the itemsTo this end, we need a commandWe do this with the aid of theOn Windows Vista, 7, 8,For each element of the list, we bind theThe advantage of usingEach new item is added to the endAny sorting (if needed) will only be performed onThe afterId attribute is setFor this reason, theFor example, theMore precisely,To go one level up, click on theIn the following weOn Windows Vista, 7, 8,This makes sure thatSimilarly, in the widget's internal list, the sizeThese commands return theThis is a commonThe second oneHere is the script that creates a frame to beTo this end we replacePlease take a look at the file. Defines a new abstract data type called name.

If name isDefines a type variable with the specified name, and optionallyType variables are shared by all instancesDefines a type method, a subcommand of the new type command,In addition,This makes it possibleThe type constructor's body is executed once when theIn addition,Defines an instance variable, a private variable associated with eachIf the -array option is included, then Defines an instance method, a subcommand of each instance of thisThe arglist is a normal Tcl argument list and may containConsequently, the arglist may not contain the argument namesIf the type hasThis makes it possibleFor example,Wag, wagDroop, droopDefines an option for instances of this type, and optionally gives itThus, the following statement is equivalentDefines the option's default value; the option's default value The flag can be any Boolean value recognized by Tcl. If flag is true, then the option is readonly--it can onlyEvery locally-defined option may define a -cgetmethod;For example, this code is equivalent to (though slower than). Snit's default handling of cget:Every locally-defined option may define a -configuremethod;Every locally-defined option may define a -validatemethod;The constructor definition specifies a body of code to beThe arglist is a Snit defines one implicitly. If the type declares at least one optionThe destructor is used to code any actions that must take place whenDefines a new Tcl procedure in the type's namespace.The proc can access Delegates method name to component comp. That is, whenIn this form of the delegate statement, the using clauseIn this form, the to clause isThis is replaced with the named component's command.This is replaced with the final token of the method name; ifThis is replaced by the method name; if the name consistsThis is replaced with the fully qualified type name.This is replaced with the name of the instance's private namespace.This is replaced with the name of the instance command. {-Variable.fc_1_url-

This is replaced with the original name of the instance command; for. Snit widgets and widget adaptors, it will be the Tk window name. It remains constant, even if the instance command is renamed.The except clause can be used toIn this form, the statement must contain the to clause, theDefines a delegated option; the namespec is defined as for theWhen the configure, configurelist, or cget The except clause can be used toExplicitly declares a component called comp, and automaticallyBoolean value; if flag is true then all unknown methods andThe name -inherit That is, -inherit yes isDelegates type method name to type component comp. That is, whenIn this form of the delegate statement, the using clauseIn this form, the to clause isThis is replaced with the named type component's command.This is replaced with the final token of the type method name; ifThis is replaced by the type method name; if the name consistsThis is replaced with the fully qualified type name.The except clause can be used toIn this form, the statement must contain the to clause, theExplicitly declares a type component called comp, and automaticallyA type component is an arbitraryBoolean value; if flag is true then all unknown type methodsThe pragma statement provides control over how Snit generates aIf false (the default) Snit will not create an instance of aSetting this pragma to true restores theIf true (the default), the generated type will have a type methodIf false, it will not.If true (the default), the generated type will have a type methodIf true (the default), the generated type's type command will have If false, the type commandIf true (the default), the generated type will have a type method If false, it willIf true (the default), instances of the generated type will have If false, it will not.

This pragma is intended to make simple, heavily-used abstractThe speed comes at a price; with -simpledispatch yes you This command defines a Snit megawidget type with the specifiedOther widgets created as part of the megawidget will be created withinThe hull component's new name is saved in an instance variable calledSets the snit::widget 's widget class to name, overridingDetermines the kind of widget used as the snit::widget 's hull. The type may be frame (the default) or toplevel.This command defines a Snit megawidget type with the specified name. It differs from snit::widget in that the instance's hull Defines a new type method (or redefines an existing type method)Defines a new instance method (or redefines an existing instanceNote that delegatedDefines a Snit macro with the specified name, arglist, andThus, macros have Tcl interpreter, which actually defines the new type. Given a definition body In addition, theNote that theThe type command has this form:The subsequent args depend on the specific typemethod In other words, provided that the typeReturns a list of the type's type variables (excluding Snit internalReturns a list of the names of the type's type methods. If the typeReturns a list of the type's instances. For snit::type s, itDestroys the type's instances, the type's namespace, and the typeThis command is used to access the object's methods and data, and hasThe subsequent args depend on the specific method chosen.If called with oneLike configure, but takes one argument, a list of options andReturns the option's value.Destroys the object, calling the destructor and freeing allThe destroy method isn't defined for snit::widget orReturns the instance's type. Returns a list of the object's instance variables (excluding SnitReturns a list of the object's type's type variables (excluding SnitReturns a list of the names of the instance's type's type methods. If the typeReturns a list of the object's option names.

This always includesIf unknown optionsReturns a list of the names of the instance's methods. If the typeThey do not reside in the::snit:: namespace; instead, they areThe mymethod command is used for formatting callback commands toIt returns a command that when calledIn other words, both of theThe mytypemethod command is used for formatting callback commands toIt returns a command that when calledIn other words, both of theThe myproc command is used for formatting callback commands toIt returns a command that when calledIn other words, both of theGiven an instance variable name, returns the fully qualified name. Use this if you're passing the variable to some other object, e.g., asGiven an type variable name, returns the fully qualified name. UseThe from command plucks an option value from a list of optionsIf it is found,If option doesn't appear in the list, then the defvalue isIf the option is locally-defined option, and defvalue isCreates a new object of type objType called objName Any additionalIf this is a snit::type, then the following two commands areThe constructor of a snit::widgetadaptor must create a widget toNote that the installed widget's name. This command has two forms.Given this form, installhull creates the hull widget, andIn this case, the Tk option database isThe longer form is preferred; however, the shorter form allows theNormally, instance variables are defined in the type definition alongNormally, type variables are defined in the type definition, alongHowever, type methods, instanceUse this if you're passing the variable to some other object, e.g. , asGiven the name of a proc (but not a type or instance method), returnsThe standard way to handleIn the following example, a dog object has aSnit provides an easier way to doJust as an instanceIn essence, a type component is a component that's shared by everyThe body of thisThe followingFor Tk widgets, the widget class name is the just the widget type nameFor example,The resource name isBy default,This is true for both locally-definedThe remainder of thisWhen an instance of a snit::widget is created, its locally definedIf the result isIn either case, the defaultFor example,A snit::widget 's hull is a widget, and given that its class hasSince the -relief Because theInstead, the snit::widgetadaptor The normal way to doNon-hull components are matched against the option database in twoSecond, the option database is queried for all options delegated toHence, the following approach isThus, the explicitly included options ( -foreground ) will overrideFor all such options, SnitHowever, snit::widget s can have non-widget components. And ifFor example, suppose you like toOr, you could define theIf you have problems, find bugs, or new ideas you are hereby cordiallySourceForge trackers for tcllib, which can be found atThe wisest course is simply not to do this.Guide to Object CommandsAnd though it was working well,But the otherSnit doesn't supportSnit home page (see ).William H. Duquette. However, much credit belongs to the followingAde, Colin McCormack, Jose Nazario, Jeff Godfrey, Maurice Diamanti. Egon Pasztor, David S. Cargo, Tom Krehbiel, Michael Cleverly. Andreas Kupries, Marty Backe, Andy Goth, Jeff Hobbs, and Brian. Griffin. If I've forgotten anyone, my apologies; let me know and. I'll add your name to the list. I've packaged it as a starkit for easy sharing (and 'cause I'm a fan of it). Unwrap it if you want to add features or translations (english and french provided in this starkit). Zipguy 2014-01-23 - You can find out my email address by clicking on Zipguy. I updated the link, to the kit file, and an image from my site. Category Application Category Editor Utility. It provides all the essentials about core Tk concepts, the various widgets, layout, events and more that you need for your application.Tk 8.5 was an incredibly significant milestone release and a significantFor backwards compatibility reasons, unless existing programs make a few simple changes, they won't look all thatIt's a cliche, but I can't believe how much I've learned inThis is particularly true for developers using Tk from languages other than Tcl,Over time, additional languages may be added. Even if your own language isn't included, the chances are you'll stillIt's also concerned with fairlySo if you're either looking to hack on Tk's internal C code, or build the next great 3D immersive game interface,Similarly, you should have a basic familiarity with desktop applications inIt's all aboutCouple that with how much graphical user interface platforms and standardsSome of this has been well deserved, most of it not soMost people know about the crappyIn this tutorial, we're going to focus on whatOver the years, a number ofSome well-known and quite popular Tk extensions include BLT, Tix, iWidgets, BWidgets; Because core Tk has always been highly backwards compatible,However, many have not been updated, or not beenThey may not reflect current platform conventions or styles, and soThere are at least six different ways to layout widgets on the screen, Most of these also are older, most not updatedBut for backwards compatibility reasons, most of theseThat doesn't necessarily mean people should still be If you want to learn and use Tk,That's what this tutorial will give you. Think of it as the documentation equivalent of So we'll often use different ways of doing things than in other documentation or examples; often, it's becauseLater on, once you're an expert, and you're encountering some wacky situation where the normal choice doesn't fit,We'll oftenBut it also lets you see how. Tk is used by all the different languages, which can itself be quite interesting and useful. When showing an interactive session with the interpreter, the These are used for several different things. Each is identified with a different icon, as follows: People familiar with older versions of Tk, or working on Because these things tend to getThey also provideMake sure you're downloading an 8.6.x version, not an older version. So, to get the In your web browser, Again, makeThen if you haven't already got it, go to www.ruby-lang.org Tk and Tcl (which Tkx uses internally to talk to Tk). In your web browser, Note that ActivePerl will be installedDo yourself a huge favourOlder versions included Tk 8.4.x. Even more recent macOS versions include an early 8.5 version (8.5.9, released in 2010), which has several serious bugs that are easily triggered by Tkinter. Download ActiveTcl (as of this writing it's labelled version 8.6.8, though is actually 8.6.9). Make sure to download an 8.6.x version, not something older! Note that you will need to create an account with ActiveState (no cost) to download this distribution. After it's downloaded, run the installer to get Tcl and Tk loaded onto your machine. For example: The rest of it should all go on one line, without adding line breaks. Start Python from your terminal, e.g. From the prompt, enter these two commands: Make sure you're downloading You'll end up with a fresh installYou may also want to add C:\Tcl\bin to your PATH environment variable. Installing it on your Windows machine used to be pure hell, involving installingWindows people now include Tk 8.5 as part of their excellent and easy to use installer. Thanks very much! This will install everything into the directory you choose,The second line will return the version of Tk that you're running,Tk and Tcl (which Tkx uses internally to talk to Tk). In your web browser, On our machine, perl.exe was installedWe highly recommend installing. Python using the standard binary distributions from python.org. These will From the Python prompt, enter these two commands: Make sure you're downloading You'll end up with a fresh installSo, to get the If you go this route, just make sure it's at least Tk 8.5! In your web browser, Again, makeYou'll end up with a fresh installTo verify that everything worked, start up your newly Tk and Tcl (which Tkx uses internally to talk to Tk). In your web browser, We'll show you two, using your distro's package manager, or compiling from source. If so, this is usually the easiest way to go. You may find that when you try to 'import tkinter' that you get an error. Sometimes it will tell you that you need to install another package. If so, follow the instructions, and try again. It may also just give you Python's standard error message: ModuleNotFoundError: No module named 'tkinter'. However, you also need to install a separate package,While there are again several ways to do that, the easiest is to download and install ActiveTcl. Download the latest version of ActiveTcl for Linux. Make sure you're downloading an 8.6 or newer version. Note that you will need to create an account with ActiveState (no cost) to download this distribution. You'll end up with a fresh installThen build as usual: To check, from the main Python. Watch closely for error messages. If you compiled Python yourself, see above to check for compile errors. Tk.mainloop()Tkx::MainLoop();Try providingTry providingTk.mainloopTkx::MainLoop();Are we surprised? As much as For now, all we're trying to do is get aWe'll go into details later. Though not strictly necessary, it'sIt can also be used to specify exactly what versionRuby binding to Tk, which when loaded also causes the existing Tk library on your system to be loaded.However, we very strongly recommend using Tkx for development, and that will be the only bindingTkx has the advantage of being a very thin layer above Tk's native. Tcl API, which means that in almost all cases it automatically tracks the latest changes to TkAs well, by avoiding introducing another layer of code. API errors are reduced, and we can also take advantage of available reference documentation for. Tk (which is usually Tcl oriented). Making the ttk calls explicit facilitates this, and will be the style usedTtk was also it's own module, not a sub-module of Tkinter. This was changed as of Python 3.0. Remember, this tutorial uses Python 3 exclusively, not Python 2. However, the main window isn't itselfAt the same time as we create them, we give them certain The entry andRemembering the layout grid for our application, we place each widget in the appropriateThat way the cursor willIt performs the feet to metersHere's whereSimilarly, if we explicitly change the value of a textvariable associated with a widgetWe'll step back and look at three broad conceptsIn our example, we had a button, an entry, a few labels,So the firstThis tutorial and the widget roundup will help with that.