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

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2
votes
1answer
237 views

How to open/close all collapsed/open cells?

Is there a way to open/close all collapsed/open cells? The reason is for a long notebook, it is convenient to see all the section and subsection headings at once.
6
votes
1answer
202 views

Unable to save changes in Option Inspector from one session to another for the Documentation Center

I wanted to change the global option "WindowsSize" to the "large" value using the Option Inspector. It works well for the current session. But then I realize the "Apply" button was greyed and not ...
10
votes
1answer
363 views

Predictive interface eats my Esc key

After updating to version 9, I found the predict interface very helpful except there is a small problem always annoying me: Consider this: I have a list ...
4
votes
0answers
315 views

Ugly font rendering (ubuntu 12, overrides system settings)

Mathematica 9 on Ubuntu 12 renders fonts very poorly. Text is readable, but it makes it very hard to concentrate on programming. Since smoothing on Ubuntu on low DPI screens isn't very good either, ...
14
votes
1answer
372 views

What is the real default CellEvaluationFunction?

The default CellEvaluationFunction is Identity but one can quickly see that this is handled specially as an equivalent function, ...
2
votes
1answer
72 views

How to toggle visibility of all the evaluatable cells (but not their output)?

I know that I can select individual evaluatable cells and disable their Open property (through Cell > Cell Properties), but ...
7
votes
1answer
130 views

What should I call the messages that appear when the mouse moves over failed graphics output?

I attempted to evaluate the following Plot[x^2, {x, 1, 2}, PlotStyle -> {RGBColor[a]}] which, of course, failed. After the failure, putting my mouse over the ...
15
votes
2answers
310 views

MathKernel doesn't return all Messages

In Mathematica I run this command: Plot[Sin[x], {x, 1, 15}, GridLines -> error] It generates a Plot with this error message: A GridLines specification ...
2
votes
0answers
66 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 ...
3
votes
1answer
93 views

Slow CreateDialog when passing image sequence

I'm attempting to display an image sequence of 40 images inside of a Manipulate that cycles through each frame with a slider. I would like the ...
9
votes
2answers
202 views

How can I make Which format its output?

Functions like Piecewise have cool, easy-to-read formatting. In the same vein, I think it would be wonderful if the Which ...
4
votes
2answers
258 views

How to rotate 3D graphics in ListAnimate … without making a mess?

Manipulate is, of course, wonderful … but there are LOTS of examples that are simply far too computationally intensive to use live real-time animations for. In such ...
2
votes
0answers
81 views

Can I make V9 prompt witb “In[1]:=” before I enter an expression?

Using an older version of Mathematica, I was used to the system automatically beginning each notebook line with In[1]:=. All I did was enter the expression and ...
2
votes
0answers
108 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 ...
3
votes
1answer
244 views

How to change the start path of SystemDialogInput

It seems that every time the start directory of SystemDialogInput is always the same, is it possible to set the start directory to the last used directory? For ...
1
vote
1answer
81 views

Make the linked images show well?

Cell[TextData[{ "(16) ", ButtonBox["[images]", BaseStyle->"Hyperlink", ButtonData->{"http://i.stack.imgur.com/gHWby.png", None}]}], "Text"] After click ...
10
votes
3answers
491 views

Multiple notebooks in Mathematica

While working with multiple files in Mathematica, is there a way to have the names of the files appear along with the minimized window of the file. I mean that sometimes I forget which file was places ...
2
votes
0answers
57 views

How can I add shortcut to StyleBox

How can I add shortcut to StyleBox we can Ctrl+B to overstrike font. i.e. strong or **strike**. Can I add one new shortcut Ctrl+R to make the font become ...
10
votes
2answers
394 views

Is there a way to interactively read a point from a Graphics3D?

Suppose I have a tesselation, e.g. the Stanford bunny: bunny = Import["http://graphics.stanford.edu/~mdfisher/Data/Meshes/bunny.obj", "OBJ"] I'd like to be ...
1
vote
1answer
176 views

Is it possible to use Find with wild cards?

When making global changes to code and variables Find is a great resource. Is there a way to use Find with wild cards to find and replace any non numerical elements or to find and replace only ...
0
votes
1answer
153 views

Is it possible to use some short form in Postfix

example 1 we can use Information , but can not use ? Sin // Information Sin // ? ...
3
votes
0answers
80 views

Make all new cells have a specific style as a function of the Mathematica installation

I would like all new input and output cells, in fact all new cells including section headers and such, to have a specific stylistic property (...
1
vote
1answer
180 views

How can the evaluation queue be aborted?

While developing, I would sometimes like to stop evaluation of selected cells at a certain point. The following example nearly seems to work, but repeated runs of ...
5
votes
1answer
151 views

DynamicModule variables that retain values during code reloading

At times I'll find myself building a some interface component where I want to have some localized dynamic variables, and while testing I might realize that some bit of the code needs to change, which ...
2
votes
2answers
273 views

Converting Mathematica Greek letters from Notebook to Unicode Form in SE

Related : How to "Copy as Unicode" from a Notebook? ...
8
votes
0answers
198 views

How to convert a notebook cell to a string retaining all formatting, colorization of identifiers etc?

I have an opened Mathematica notebook containing several cells. Suppose, I am interested in one of them -- it may contain a complete or incomplete expression (e.g. with syntax errors, highlighted ...
4
votes
2answers
249 views

Adapting “Find and Replace” functionality to work with Patterns

I was thinking if there is something like Find and Replace (Crtl+F) functionality adapted to work with patterns. Probably not, but it seems possible to create this with some effort and skills in ...
1
vote
1answer
126 views

How can I make images in the cell auto-adjust to some fixed-size

There is one auto-adjust item in the right-click menu of image in cell. And other related items are actual size and ...
3
votes
1answer
458 views

Why isn't autosave enabled by default?

While I've come across several ways to implement/enable autosave (see: Is there a notebook autosave frequency configuration?, Saving my code before cell evaluations: Insurance against front end ...
6
votes
3answers
181 views

How to add rows to a Grid in front end?

I created a grid g1 with Grid[] and then a separate grid g2. ...
4
votes
2answers
177 views

Character display color

I'm looking to cause the front end to display individual characters in a specific color, just in general, as a default sort of thing. For instance, the character "1" would always display as a red 1, ...
7
votes
2answers
193 views

Evaluate Initialization Cells of another notebook

Although there may be better ways to get data and definitions from another notebook (packages, read/write dumps, ...), sometimes it is convenient to just evaluate the initialization cells from another ...
7
votes
2answers
378 views

Using NotebookDirectory in batch-mode

I am running Mathematica via the terminal (Linux) and my .m-script contains the command: ...
8
votes
2answers
218 views

Combine InputAlias with InputString to parse expressions from a string

My knowledge of low-level notebook programming is very limited so I would be very grateful for any input regarding the following issue: I would like to define an input alias (via ...
2
votes
1answer
205 views

Emulate Powerpoint behavior: Show additional cell content with each click

Is it possible to emulate powerpoint animation behavior during a presentation with Mathematica? Considering a notebook with cell of numbered items or even several cells, is it possible to display a ...
4
votes
1answer
94 views

Question about usage of Style as Dynamic object

I saw a Dynamic snippet in this answer, which wrote ...
6
votes
1answer
196 views

undisputed FrontEndTokenExecute

Thanks to this great topic, I've found the FrontEndToken that I was looking for: "DeleteGeneratedCells" (well, it is also ...
11
votes
1answer
165 views

Cell brackets on left side?

Is it possible to have the cell brackets on the left? I looked through the options and couldn't find anything, but maybe it's some kind of esoteric style setting or something. The reason I'm looking ...
3
votes
1answer
68 views

Combination of CellPrint and PrintTemporary, or DisplayForm for Cells

I'm programmatically generating some formatted output that generates a cell in the form of a Cell[] expression. For instance, the output might be ...
3
votes
1answer
248 views

How to configure two Mathematica in different places with different settings

For some reasons, I should use two language versions Mathematica. The most reason is I want to see the comparison of Help page(English version and Chinese version) to improve my English, both are ...
2
votes
1answer
73 views

Use Initialization Cells to open a CellGroup

I would like to use "Evaluate Initialization Cells" to open a CellGroup in a notebook. However, the following code doesn't work if placed in an initialization cell: ...
7
votes
3answers
303 views

Making large tables easy to read with frozen headings and scrollbars [duplicate]

I would like to represent a table containing a large amount of information in such a way that I can (a) use scrollbars and (b) have table headings that don't scroll off the screen [just like the Free ...
5
votes
0answers
83 views

ShowSelection color

The color of a selection is controlled by the operating system. E.g., enter the following code in separate cells. ...
9
votes
1answer
131 views

Is it possible to make v9 ignore case when completing names?

In v8, I could type, say, fulls or texf to get FullSimplify or ...
11
votes
2answers
406 views

How can I make a cell that contains an image which can be shifted?

When you're looking at some help pages, they may have cells containing images which can be shifted within the cell by left-clicking and dragging the mouse. Here is a sample: ...
12
votes
1answer
440 views

Manipulate slider unresponsive after suspend in Linux

I've tested Linux Mathematica versions 7-9 on various Linux distributions, with identical problem: after suspend/resume cycle my Manipulate controls (i.e. sliders&buttons) appear unresponsive, ...
11
votes
1answer
178 views

Predictive code completion and custom functions in contexts

Suppose I work for organisation PQR, and have been developing a suite of packages, PQRUtilities, PQRVisualization etc, all of ...
3
votes
1answer
211 views

Use different kernels for different Notebooks

I know that the command LaunchKernels[] starts up four kernels on my machine: ...
0
votes
1answer
173 views

Autocomplete not working on Mma9 on Linux

I started using Mathematica 9 on Ubuntu 12.10 and, sometimes, autocomplete doesn't work. The suggestions window shows up for just a fraction of second, and quickly disappears. Do you have any idea on ...
1
vote
0answers
135 views

Is there a keyboard shortcut for Centered Math Cell?

I've been typesetting in mathematica and would like to know if it is possible to use a keyboard shortcut to place a centered math cell or equation symbol aligned math cell in my document without ...