Questions tagged [front-end]

Questions related to the Mathematica front-end (graphical user interface).

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24
votes
3answers
1k views

How can I get the unchanged Box form of an arbitrary expression?

One may observe that MakeBoxes does not give the actual Box form of various expressions: MakeBoxes[{1*^4, 000123, a*b c}] <...
49
votes
3answers
1k views

Argument completions for user-defined functions

Mathematica 10 has introduced file name completion for the arguments of certain built-in functions, such as Import, SetDirectory,...
35
votes
2answers
3k views

How do I extract the contents of a selected cell as plain text?

My aim is to extract the contents of an Input cells as plain text. Ideally I would like to be able to select one or more Input cells and press a button which would then extract the text from these ...
53
votes
2answers
3k views

Automating Esc [[ Esc formatting?

Is it possible to program the Front End to automatically format double square brackets without having to type Esc[[Esc each time? It's awful to have to type Esc ...
36
votes
6answers
3k views

What is the complete list of valid Front End Tokens?

What is the complete list of valid Front End Tokens? Preferably, by version number. Keywords: FrontEndToken, ...
80
votes
2answers
23k views

Mathematica 10.0.x freezes in Initializing kernels

Bug caused by paclet update and fixed by paclet update. I updated to Windows 10 and have been running Mathematica fine on it for over a month. For some reason, it has just stopped working. I don't ...
40
votes
3answers
4k views

Antialiasing in 3D

Is it possible? Is it platform specific? Does it rely on the graphics hardware? Why does the antialiasing slider under Preferences > Appearance > Graphics do nothing? I remember seeing some post-...
57
votes
4answers
2k views

How to create expanding summary boxes like the ones displayed for InterpolatingFunction, NearestFunction, etc.?

The display forms for objects like ClassifierFunction are nice clickable summary boxes I like this, and now I'm trying to create my a custom version of this for my ...
40
votes
4answers
11k views

How to Keep Input Cells Hidden After Evaluating Notebook

I've created a notebook for use in an in-class presentation. There is a fair amount of MMA code, and my students know nothing about MMA nor do they need to. I don't want to distract them with the code....
34
votes
1answer
2k views

Customizing syntax highlighting for private cell styles

Is there any way to set up a cell style with a particular syntax highlighting? For example, I'd like to have a CProgram cell to write in blue the C special words. I have done it by setting ...
30
votes
2answers
2k views

What is the complete list of valid FrontEnd Packet types?

In response to my question How can I get the unchanged Box form of an arbitrary expression? John Fultz answered with a method using the hilariously named ...
38
votes
4answers
1k views

What is the difference between Dynamic[x] and Dynamic[ h[x] ] for DynamicModule variables?

Bug introduced in 9.0 or earlier and persisting through 12.0 In 11.3 it is even worse. An example from the accepted answer with a Slider is now broken too: ...
19
votes
5answers
720 views

Prevent graphics from rendering inside a held expression

Assuming each odd line is input I would like the even lines to be the output of the following lines. In the above the Graphics are inside ...
27
votes
1answer
658 views

Prompt a set of possible options

Recent versions of Mathematica dynamically prompt a list of possible options. For example, when typing Plot[x, {x,0,1}, PlotStyle-> After typing the arrow, ...
18
votes
7answers
7k views

Is there a notebook autosave frequency configuration?

I've had Mathematica crash on me a number of times, and have had to recreate notebook contents from the last save point. I was looking for something in the preferences like an autosave frequency ...
13
votes
3answers
874 views

Why do buttons with ChoiceDialog freeze the front end?

Pressing the button below will freeze my front end. An unpainted white dialog box comes up, then it completely freezes, and I need to forcibly kill the front end. CPU usage stays at zero during this....
7
votes
1answer
563 views

How to customize the package editor interface?

Is there a way to get rid of the unused space on the left of the package editor? What is it's purpose if I configured Mathematica to not show In and ...
44
votes
2answers
5k views

Is it possible to change the colors of the highlighted code in the Mathematica frontend?

With Format -> Edit Stylesheet... it is possible to adjust text-properties, text-colors, formatting of equations, etc of a notebook and to use this style-definitions again by installing it as ...
24
votes
2answers
1k views

Best way to add KeyEvents and faster Quit

Many users have asked how to add KeyEvents to speed/improve keyboard input. This is just a random example. The technique is always the same. It requires that you ...
52
votes
4answers
5k views

Saving a notebook as PDF, preserving syntax highlighting

Currently, one may save notebooks as PDFs from the menu by Save As... and then selecting PDF (on a Mac, I imagine it is similar on other OSs). However, the ...
42
votes
4answers
2k views

Is there a convenient way to copy/paste text-interspersed SE code snippets into Mathematica?

Is there a way to copy and paste code snippets from SE to Mathematica if these snippets are interspersed with text? Like e.g. in Morphing Graphics, color and location in both the question and answer, ...
45
votes
6answers
3k views

How to visualize/edit a big matrix as a table?

Is it possible to visualize/edit a big matrix as a table ? I often end up exporting/copying big tables to Excel for seeing them, but I would prefer to stay in Mathematica and have a similar view as in ...
35
votes
3answers
2k views

How do I add new menuitems to menus?

What are some complete examples of what one would include in a FrontEnd init.m that would make use of FrontEnd`AddMenuCommands ...
24
votes
1answer
758 views

How can I easily eliminate the dependency of a stylesheet on a non-built-in stylesheet?

As per discussion here: User A has a notebook that uses custom definitions from styles.nb. Now user A passes the notebook to user B. The styles do not show up for B because B does not have styles.nb. ...
25
votes
4answers
827 views

What is the point of Refresh if Dynamic has an UpdateInterval option?

I haven't found an example where I can't get rid of Refresh[]: ...
18
votes
3answers
2k views

How can one define an infix operator with an arbitrary unicode character?

You can setup "UsefulFunction[a, b]" to use custom infix notation "a ↔ b" as follows: ...
24
votes
1answer
2k views

Segmentation fault on auto-complete

My front-end freezes as soon as I type more than two letters in a notebook. I think the error occurs, when the auto-complete feature kicks in. If Mathematica was started from a terminal, the following ...
24
votes
3answers
8k views

Fontsize is too small

I have this annoyance for a long time now: every Text cell uses the default font size, though it appears too small on my screen. See comparison of same text, same font (Times New Roman), same fontsize ...
14
votes
1answer
509 views

Order/Dependency of Styles in a Stylesheet

How exactly is a custom stylesheet processed? Which style depends on (inherits from) which other style. Consider e.g. setting a font. I would expect that setting the font for ...
11
votes
1answer
346 views

Programming scripts to create and modify stylesheets: problems with contexts

I am trying to emulate the shift and shift+tab feature in the Outline.nb stylesheet that comes with Mathematica. I added the following code to a private ...
21
votes
2answers
4k views

Failure to export graphics by right-click when Notebook magnification is changed

Bug introduced in 9.0.1 or earlier and persisting through 11.0.1 or later When I try to export graphics as PNG, JPG and other rasterized formats using the right-click and choosing ...
42
votes
3answers
2k views

How can I set up a versioning system within a notebook?

Since the Frontend crashes a lot, for important work it would be nice to have the notebook automatically branch and save itself every so many minutes. For instance, commands like StartSavingCopies[5]...
16
votes
2answers
1k views

There is a button in the "basic math assistant" which wraps highlighted text in chosen brackets. Is there no keyboard command for this?

This counts as something of a basic question, but one for which I cannot find an answer. I checked the documentation, I checked google, I searched it here, I read a bunch of different things, but ...
15
votes
2answers
1k views

How to automate generation of image files?

I need to generate a large number of figures as PNG files, and I'm trying to decide whether Mathematica would be the quickest way to do this. All the figures have the same basic structure, and I'm ...
45
votes
6answers
18k views

Is there a way to hide or toggle the visibility of code?

Many of my notebooks have a similar repeating structure, which is very convenient and reliable for my workflow: a chunk of code defining a Manipulate for exploring ...
65
votes
4answers
4k views

How to disable the small pop-up windows when mouse is over a Mathematica command in V10?

In version 10, when the mouse is over a Mathematica command, a small pop-up window comes up that one can click on for help on the command. Is there an option to disable this feature? Screen shot: I ...
28
votes
1answer
885 views

Is it possible to maintain user-defined shortcuts in a web-installable package?

There are various posts here on this site about how to add user defined extra keyboard shortcuts for the front end. The problem is how to put them into a better maintable and properly documented ...
22
votes
3answers
2k views

How to set focus of a dialog window?

I have a dialog, which, when pops up, requests input from the user. How can I set the window up that the focus is on the InputField of the new window (i.e. the ...
14
votes
2answers
708 views

What is FrontEnd`AttachedCell?

Perhaps it's not accessible from the front end, but what is this so-called attached cell? ...
11
votes
4answers
867 views

Set the style of a cell

I know it's possible to programmatically change options on the selection in a notebook. I'd like to create a button that lets me change the style of a cell. It's a style that doesn't have a keyboard ...
11
votes
2answers
2k views

Exporting plots on a remote machine without display in script mode?

Context I would like to run mathematica scripts on a remote cluster in order to produce some plots. This cluster does not have X11 installed (the job is submitted to a queuing system). Problem I ...
76
votes
3answers
3k views

Syntax highlighting for your own functions

Mathematica has a useful feature that for functions and special constructs getting passed local variables (for example Minimize or ...
42
votes
5answers
14k views

Where can I find a dark stylesheet for mathematica?

The default white is very tiring for the eye after some hours.
36
votes
4answers
2k views

What are the most common (usual) ways to make palettes with non-trivial functionality?

What are the best (most robust and most convenient) ways to create palettes that can be installed permanently (using Palettes -> Install Palette...) and are safe ...
22
votes
1answer
989 views

Live code templates

I enjoy coding in the FrontEnd (except it crashes and lookup across files does not exist), but I often miss 'hands on keyboard', customizable code templates. E.g. I often forget to wrap an option ...
18
votes
3answers
5k views

How to change the style definitions for Default.nb?

I have looked over other questions related to style definitions, and looked through the Mathematica 8 documentation, but I do not know why I am having so much difficulty setting the default font in my ...
16
votes
2answers
1k views

How to replace the style of the inline cell in a StyleSheet

I would like to change a StyleSheet in such a way that any text that is typed into the inline cell (the one created by Ctrl+9) is shown in a different font (e.g. the font of my choice). At present I ...
26
votes
2answers
4k views

Blurred frontend text in Mathematica 10, Windows, High-DPI Display

So I have recently upgraded to a Windows ultrabook with a high resolution display. All my software seems to cope just fine with the high resolution, except for Mathematica 10. Mathematica seems to ...
26
votes
2answers
358 views

How do I add the infobutton in autocomplete that links to the documentation page for package functions?

When typing the name of a built-in function like Integrate, the button (ℹ︎) appears next to that name in the autocomplete: But I don't get that (ℹ︎) button for my ...
19
votes
1answer
3k views

Opening a notebook from command line in an existing front end instance

I am using Linux, and I would like to be able to programmatically open notebooks in a running Mathematica instance from the command line. Currently, doing something like /opt/Wolfram/Mathematica/8....

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