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

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3
votes
0answers
80 views

Change the background color of matched strings when doing find-and-replace

This is not a fundamental question, but it puzzles me. In doing a Find & Replace for some string in a notebook, the matched string is highlighted temporarily with some background color (green for ...
3
votes
0answers
67 views

Changing scroll range for mouse wheel

Is there a possibility to change the range for scrolling with the mouse wheel in Mathematica? In ScrollingOptions I couldn't find such an option. I played around ...
3
votes
0answers
96 views

Transparent bitmaps in controllers. Problem with initial appearance

Bug introduced in V9.0 or earlier and persisting through 10.3.1 or later I have a problem with images with alpha channel which I want to use as labels on Button ...
3
votes
0answers
97 views

Why do PopupMenus render inconsistently on Macs?

This has been bugging me for years but because it doesn't effect performance I've never got around to asking. The problem below occurs for me in V8, 9, 10 with OS X 10.8, 10.9 and 10.10. I've tested ...
3
votes
0answers
220 views

Suggested Settings for Mathematica over X11/SSH Tunnel

I am happy to discover that I can run a Mathematica session tunneled over SSH. However, as expected for X11 applications over the network, Mathematica's GUI does not have the responsiveness that I ...
3
votes
0answers
83 views

Copy string with markup so it looks good on input

How can I copy a string with a bunch of *Box expressions without it blowing up into the raw expression? ...
3
votes
0answers
670 views

Cannot save file

Hello I have a problem in saving files in Mathematica. I can't save not only notebooks but also figures. When I choose to save the notebook it open a window that says: Mathematica could not find ...
3
votes
0answers
329 views

How to print preview a selection?

When printing (file->print...) there's the possibility of printing just the current selection. This is useful for printing just a couple of cells, or some chapters. The file menu also has Print ...
3
votes
0answers
467 views

With comma as decimal separator, how do you insert a period in the header/footer?

I have enabled comma as my decimal separator, which means that comma still acts normally and when pressing period it will be converted to a comma. In the header I would like to make a period, so I ...
3
votes
0answers
98 views

Parsing subscripts when loading package files via the FrontEnd

I am working on some code, and have found it easier to use a Mathematica package because it is easier to run via command-line (lightweight) it allows for easier source versioning (Git), and it ...
2
votes
0answers
37 views

No Way to paste a Picture from Clipboard under Linux?

As far as I remember, on a Windows PC in the old days of Mathematica 4 I could paste an image from the clipboard by just pressing Ctl-V. This seems to be no longer available on my Linux PC. If I try ...
2
votes
0answers
58 views

Autocomplete not working with tab key on Mathematica 10.3 Linux

when I want to autocomplete a function I can't use TAB key to expand what I typed in. If I press TAB, it escapes the popup suggestion menu. Autocomplete only works if I press ENTER. Furthermore,once ...
2
votes
0answers
66 views

KeyEventTranslations.tr gets ignored

Any change in my file KeyEventTranslations.tr in my directory ...
2
votes
0answers
62 views

Docked Cell that scrolls?

I use two finger movement on my trackpad for scrolling a notebook page up and down. Is it possible to make a docked cells that scrolls to the left and right using a two finger movement on the ...
2
votes
0answers
60 views

Long delays before showing the result in a notebook

I'm new to Mathematica. I have Version 10.3.0 running under Windows 10, 64-bit. If I open the 10.3.0 kernel and type 2 + 2 Shift Return I get an immediate answer. If I open the main program and ...
2
votes
0answers
69 views

Mathematica's GUI menus look bad on Linux

I installed Mathemaica on Arch Linux several days ago. Everything is well, except for the fact that menus in the GUI look real bad. I have things set up in a way that Qt apps (such as Mathematica) ...
2
votes
0answers
149 views

Copy/Paste of a plot leaves whitespace

I'm trying to copy Mathematica figures into word, but when I do, I get tons of extra white-space for some reason. Either standard ctrl-c - ctrl-p or "copy graphic" does this. I understand that I ...
2
votes
0answers
43 views

Mathematica stalling when attempting to “convert unit”

Twice now I have attempted to use the "convert unit" command on the bar below an output and it has caused the program to freeze, and not respond unless using the fix for the frozen kernal when opening ...
2
votes
0answers
51 views

Is there a keyboard shortcut that reproduces the code two input cells above the current cursor location?

In Mathematica running on OS X, Cmnd+L is one of my favorite keyboard shortcuts, as it reproduces the code in the input cell above cursor location into the current cell or into a new cell when the ...
2
votes
0answers
41 views

Mathematica 8 sometimes hangs up over a simple instruction - ask more and it may unhang

Lately Mathematica 8 seems to have an 'underload' buffer where the current instruction is not executed unless it is given a few more tasks to do. This is very weird. Sometimes it takes just one more ...
2
votes
0answers
79 views

Alt drag does not work properly

When a graphics is displayed, right clicking will bring up the Get Coordinates tool. To select a rectangular region, you can do it manually by selecting the two corners and Alt+C will copy these two ...
2
votes
0answers
194 views

Can't type in notebook in version 10

After upgrading to version 10, I sometime get into the situation that I can enter nothing to the notebook. The Mathematica seems alive but it doesn't take any input from the keyboard. I tried to quit ...
2
votes
0answers
57 views

Program file deleted while running

I have a program running for some time at one computer. Today, unintentionally, I edited the program file from another computer (I use Dropbox), and the program kept running. Trying to correct my ...
2
votes
0answers
52 views

How to expand set of fonts for mathkernel.exe?

If I am running standard Mathematica and I am choosing from the menu Format->Font, I've got everything I need. All necessary scripts are present (Western, Central European,etc.). Whereas If I run ...
2
votes
0answers
98 views

Session logging of “\$Echo” and “\$Output” in Mathematica 10

I have difficulties with session logging and Mathematica 10. In previous versions, you could simply use AppendTo[$Echo, logfile] and ...
2
votes
0answers
147 views

Menu bars on Palette windows don't work properly — any workarounds?

After getting help from Rojo with Menu commands on Palettes and other windows without menu bars? I was able to create a Palette with a menu bar by: Selecting the Palette and opening the Option ...
2
votes
0answers
64 views

How to apply by default the style to the Cell instead of the selection?

It's a bit tiresome repeating Ctrl+., or $\uparrow$, Shift+$\downarrow$ (in Mac), or grabbing the mouse to select the bracket every time one want to change the cell style. As style commands on empty ...
2
votes
0answers
88 views

Front End - Bug in Edit->Find?

As a beginner I make notes in my notebooks on what I am learning as I go along, and I have also referenced the help files by pasting hyperlinks from them - this seems to break the Find function. Is ...
2
votes
0answers
57 views

Limiting scope of Front end “Replace All” in Find & Replace

The warning on find and replace isn't explicit and I only found out after an almost harmless global change that I really was replacing ALL, not just all instance in my selection (which is where most ...
2
votes
0answers
124 views

Navigation a la XPath for Mathematica notebooks

In Mathematica, notebooks (in fact all expressions) have a tree-like structure. In this regard, they are similar to XML files. For XML, one can travel through the document structure using tools like ...
2
votes
0answers
132 views

FrontEndTokens, MathLink, and Serializer.exe

I have been using some basic MathLink programming in my work and wanted to create some more sophisticated MathLink programs. I came across the book "MathLink: Network Programming with Mathematica", ...
2
votes
0answers
73 views

Can I evaluated a cell in a notebook in a background process?

I currently run my Mathematica on a linux computer through Putty and Xming. Xming provides a graphical display for Mathematica windows running on a remote linux computer. But recently, the network ...
2
votes
0answers
138 views

Frontend cursor movement speed depends on the position in large notebook file

I run Mathematica v9 on my Atom laptop (don't ask) and I got used to the fact that everything is slower. Except for one annoying thing: cursor movement (in text) is slower than the keyboard key repeat ...
1
vote
0answers
52 views

Paste[$\,$] does not paste the current system clipboard

As described in the documentation, the Paste function, Paste[] pastes the contents of the system clipboard in the input ...
1
vote
0answers
44 views

Is it possible to maintain the cursor position within a cell following evaluation?

It is possible to evaluate a cell and for the cursor to remain in its position within the code in the current cell? For example, when I evaluate: ...
1
vote
0answers
62 views

notebooks not opening in mathematica 10 (still, 15 months later)

Many of my students have Mathematica notebooks that they cannot open. I think that it's for the same reason identified in the other post with this title from July 2014. If you open a file, DON'T SAVE ...
1
vote
0answers
81 views

Frontend of 10.2 Really Slow / Dropping Input

I just updated from 10.0.1 to 10.2 in the hopes that it would fix an infuriating intermittent crashing issue and the frontend seems top be way slower and sometimes freezes for about a second dropping ...
1
vote
0answers
130 views

How can I protect my notebook file with a password to open and save changes?

I want to protect my .nb file with a password, because now I'm using a free access computer in my university. Everybody student in my university can use that computer and I do not want my .nb file can ...
1
vote
0answers
26 views

autocomplete or forward search input histories

I think there are many bash users here. In bash, a forward search of input histories can be done by Ctrl+r, which let you edit your previous similar input and reuse it. Is there a similar function in ...
1
vote
0answers
82 views

Software Testing (Dynamic, Manipulate, DynamicModule) Interfaces

The main Testing Framework (in both the frontend and Wolfram Workbench) supports unit testing for command-line invocations. Is there a natural way of co-opting this, or perhaps there already exist ...
1
vote
0answers
51 views

auto save a notebook using init.m

I tried to make mathematica autosave as default, so I put Sjoerd C. de Vries's code ...
1
vote
0answers
55 views

Mysterious message posted when I move the cursor in a custom function

I wrote a function called CPlot for complex plotting which is supposed to act a lot like Plot in its input format, but ever ...
1
vote
0answers
128 views

What's the name of the default font used in Mathematica 10?

I really like the default font in Mathematica 10. So I would like to use it for my other applications. I tried to search for the name of the font, only found that a lot of people is talking on how to ...
1
vote
0answers
53 views

Where can I find documentation for the File->New->Package window?

I'm using 10.0.0 on OS X. When I go File->New->Package a window similar to a notebook appears, but with different coloration and a row of buttons on the top like 'Update' and 'Run Package'. I'm not ...
1
vote
0answers
80 views

How to keep window above all other apps?

You can make a notebook or palette hover above all other mathematica windows with the option WindowFloating: ...
1
vote
0answers
185 views

Suggestion Bar Gone in Mathematica 9

I have been using Mathematica (version 9) for some time without any problems. Suddenly today I noticed the suggestion bar is no longer visible, and it's a feature that I use a lot. I checked the ...
1
vote
0answers
93 views

SyntaxForm not correctly parsed by FrontEnd

When using TagBox with SyntaxForm, I noticed sometimes it is not well parsed by the ...
1
vote
0answers
222 views

Annoying window. How to remove it?

Bug introduced in 10.0 and persisting through 10.1.0 or later How do I remove this window from my Mathematica? Unchecking the Debugger menu item as described in How to close the (local) Debug ...
1
vote
0answers
97 views

Help function ? sometimes doesn't show help

I was just wondering if this is a known bug. When I want to get basic help using the ? command before some function name, it typically works for a while, but I've ...
1
vote
0answers
77 views

Controlling output of graphics, the role of “;” and code structure/formatting

";" is described under Compound Expression as a delimiter, such that only the output of the last item in the compund expression is given. Situation: 1/ Print[] produces output whether followed by ...