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

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0
votes
1answer
28 views

Clicking on “Show all results” in a W|A pod hangs Mathematica

I am trying the brand new trial version. I type in =Forest Gump, then the Enter key. The input turns into a box with a plus sign in the upper right corner. When I ...
1
vote
2answers
55 views

NotebookWrite in EvaluationBox forces Input CellStyle

There is a promissing new function EvaluationBox[] and a nice last example in documentation section for it: ...
1
vote
1answer
47 views

How to reset the “front end” to a 200% default

I wish that when Mathematica is run the "front end" this default to 200%, and perhaps other things where you can not change, as there are directly in the menu. Thank You
0
votes
1answer
38 views

How to create a dynamic expanding DisplayForm's styled like the ones in v10?

The display forms for objects like ClassifierFunction are nice clickable boxes I like this, and now I'm trying to create my a custom version of this for my ...
0
votes
1answer
47 views

Saving a .m file generates internal error

Why does saving a .m file in version 10 generate this error? Nothing appears when I click on the link. But it happens everytime I save a file and then the file is renamed to untitled-n file. ...
0
votes
0answers
78 views

Change Front End, by one particularly

As I get visual interface for mathematica [front end], I always appear so, writing Edit>|Image not take or ellipse or code, as I give this style of presentation to mathematica for any notebook to ...
4
votes
2answers
54 views

Automatically scroll along with currently evaluating cell?

If I'm evaluating an entire large notebook, I usually just press Alt-V Y to find the currently evaluating cell. Is there a way to keep the currently evaluating cell automatically in focus so that the ...
3
votes
1answer
133 views

How to connect the front end of one raspberry pi with the kernel of another

I followed the instructions in this howto from wolfram, but I keep getting the error: ...
2
votes
1answer
47 views

How to save a bounding box on an image?

It's easy to save the coordinates of individual points, but for the life of me I can't seem to access the box's position and dimensions: {top, left, width, height}. How can I achieve this?
1
vote
1answer
102 views

Function equal to Ctrl+Shift+I

No, it's not InputForm. Consider this example: ...
1
vote
0answers
49 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 ...
7
votes
1answer
82 views

Why can't I abort main evaluation from ScheduledTasks (Service Link)?

FrontEndExecute[FrontEndToken["EvaluatorAbort"]] is equivalent of the menu item: Evaluation >> Abort. It works with ...
6
votes
1answer
117 views

What really makes a Dialog expresion behave as a modal dialog?

CreateDialog[DefaultButton[], Modal -> True] creates a modal Dialog, one which needs to be closed before the front-end ...
0
votes
0answers
41 views

MMA 10.0.2 Windows x64 Crashes during Find Next/Previous

For the past few weeks, MMA has crashed over a dozen times. It only happens when I'm doing Find Next or Find Previous several times while searching through my notebook. Note that I have at least 2 ...
0
votes
0answers
26 views

Copy an image into a cell will auto generate an inline Cell

Copy/Cut an Image from a cell into another, will auto generate an inline cell. Sometimes I just want to copy/cut an image into a Text-Style Cell, the below image shows some possible results of this ...
6
votes
0answers
86 views

What is stored in FrontEnd memory?

I quit the kernel, and closed all notebooks, leaving only the startup window. Yet when I open a new notebook, MemoryInUse[$FrontEnd] reveals that the FrontEnd still ...
1
vote
1answer
80 views

How can I copy & paste cell styles?

In Mac's mail app the key shortcut "command + option + c" gives a copy selected text style and "cmd + opt + v" pastes the style. Is there a way to achieve this with cell styles? The keyboard part is ...
4
votes
2answers
89 views

Can I modify Ctrl— to insert Indexed expressions?

For me, Indexed[x, n] is a much more useful and versatile construct than Subscript[x, n]. I would therefore like to modify ...
2
votes
1answer
72 views

CreatePalette producing two palettes

f := CreatePalette[PasteButton[α]]; f Evaluating f will generate two palettes and this is not expected. Before version 10, I ...
0
votes
0answers
48 views

How to kill the kernel process from the command line without killing the frontend?

Sometimes the kernel hangs and I'd like to see if I can kill the math-kernel process without destroying my front-end session and losing the changes in my unsaved notebook!
3
votes
2answers
43 views

How can programmatically close the palette automatically opened by the Notation package [duplicate]

I use << Notation in my init.m to load some custom notations, but now every time I start the kernel the palette always shows up, is any way to stop that? I ...
3
votes
0answers
40 views

using keyboard shortcuts with non-US keyboard

There are several keyboard shortcuts that do not seem to work for me. I am using a German keyboard. I think this only happens when I have to use a modifier key that does not have to be used in case of ...
4
votes
2answers
106 views

How to use FontWeight options in Mathematica 10.x

I‘m using stylesheets to create customized styles for course materials. That includes using fonts like Gill Sans, and Helvetica (Neue). Up to MMA version 9, it worked. When switching to version 10, ...
2
votes
0answers
36 views

How can I set up a cell style that is ascending dates?

Outline style notebooks have cell counters that are simply ascending numbers, but what if I want to apply a function to them and have descending dates like this: So that they auto format and the ...
9
votes
2answers
128 views

How does $CellContext` work?

The only official info about $CellContext` I was able to find is: placeholder for the context of a symbol inside Dynamic ...
3
votes
0answers
47 views

How can I make a stylesheet that counts subcells?

The example cells in the documentation each have count of the cells inside their section: ...
4
votes
1answer
483 views

How best to embed various cell groups into a latex project?

I'm an author and a coder. I want to reference various parts of my notebooks in my latex project. I've tried doing the following, using a post on the latex side of this problem. I'd like to solve it ...
4
votes
1answer
91 views

Front End options

Inspired by a recent question and others like it, and not finding an existing duplicate, I ask: What is the hierarchy of Front End options? How do they work? How can their values be set and ...
4
votes
1answer
78 views

Strange appearance artefact in ActionMenu

I've noticed a strange thing with ActionMenu which can also be seen in the documentation for V9 and V10 on OS X. It seems that when an ...
6
votes
1answer
116 views

Limit characters/digits entered into InputField

When using InputField, whether setting the input type as a Number or String, is there a way ...
0
votes
0answers
45 views

Unable to start the front-end

I just updated to Mathematica 10.0.2, and was hoping that it would fix a problem that I had been having where I go to run Mathematica and nothing comes up. If I open task manager, I can see that ...
1
vote
0answers
45 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 ...
4
votes
1answer
121 views

What is “MouseDragged”?

Maybe I'm picky but I don't consider static pressed button: "dragging". EventHandler[Framed[1], {"MouseDragged" :> (Print@RandomReal[])}] neither does ...
3
votes
2answers
198 views

How to save all notebook outputs as pdf file

I have produced a lot of graphs and tables in my notebook. I am trying to save all these outputs as pdf file. As we know form Rodney and form Mr. Wizard , we can not use save as function. I have ...
1
vote
1answer
50 views

Programmatically selecting non adjacent Cells

One can of course Ctrl + MouseClick to select 1st and 3rd cell. But how to select non adjacent Cells programmatically? I was looking for neat examples here or in ...
2
votes
1answer
81 views

How can I make new outline cells be created above the current cell on return?

When you hit enter inside an item styled cell (e.g. Cell["", "Outline1"]), a new cell of the same type is created underneath the cell you are currently editing. ...
2
votes
2answers
52 views

How to programatically set options for a selected word?

I want to create a palette with buttons and have it apply to the selected word. No matter what combination I try it always applies it to the entire cell. Imagine that in the sentence: ...
1
vote
1answer
69 views

Why does Mathematica Spawn Additional Dock Icons on OS X?

I've been running a calculation in parallel that requires a rasterize, and doing this requires one to wrap the rasterization with a UsingFrontEnd command (as is ...
2
votes
1answer
95 views

How to mimic Org-Mode with cell dingbats?

I love using org-mode to organize my to-do lists, the functionality is amazing, but it suffers from being stuck inside the emacs terminal... I'm hoping to replicate some basic features into a ...
3
votes
0answers
80 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 ...
4
votes
1answer
134 views

How can you resize all the images in a notebook section?

I've pasted a large number of photos and they are too big which makes scrolling hard. Is there a way to automatically have mathematica size them to 10% or something reasonable without have to click on ...
6
votes
1answer
113 views

Can a field be used for both input and output (example: exchange rate calculator)

Suppose I want to build a simple currency converter like this one: The functionality is straightforward: enter an amount in any field box, it gets converted into other currencies whose fields are ...
1
vote
0answers
40 views

Faded output is printed from dynamic object

When an output cell is generated by e.g. dynamical object, the output is printed faded out. This behaviour was introduced in v10 with multiple undo to indicate if an output cell is decoupled from its ...
2
votes
1answer
81 views

How to dynamically filter cells in a notebook?

I have a notebook in outline form and a docked cell with a TextField[] for searching. I'd hide and show cells in a notebook to filter the cells based on the search string (any maybe type of cell and ...
0
votes
0answers
32 views

Possible bug in shallow representations of expressions in messages

I got the following message in Mathematica 10.0.2: I do not have questions about the message itself, but rather about its representation. The program was maninulating with mathematical expressions ...
2
votes
1answer
59 views

fields entry in ref/StreamPlot

In the ref/StreamPlot help file in Mathematica 10.0.2, we see the following image: Can someone explain how I would type this into an input cell?
6
votes
0answers
83 views

How to execute code on FrontEnd quit?

I would like to execute a block of code whenever the FrontEnd quits. I know about $Epilog, but it seems that this would execute every time the kernel quits, which ...
5
votes
1answer
98 views

ListPicker with conditional selection

I am reading data from a SQL Database and want to manually sellect multiple rows. ListPicker works very nicely, the only added complication is that I need to not only select the records, but also ...
2
votes
0answers
145 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 ...
5
votes
2answers
118 views

How to set InputAlias for all future notebooks that are opened in current session?

This code (SetOptions[#1, InputAliases -> {"xx" -> "X"}] & ) /@ Notebooks[]; will define the alias [esc]xx[esc] to ...