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

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8
votes
1answer
391 views

Enhanced “Complete Selection” (dynamic autocomplete) for Text input?

The autocomplete ("Complete Selection") feature Ctrl-K (or F2 on Windows) works fine for functions and code input. Is there a way to enhance it for text input? Today’s standard (see e.g. OpenOffice ...
8
votes
2answers
320 views

Restrict Sensitivity of Locators in LocatorPane

We can restrict the movement of locators in a LocatorPane as follows: In the following example, the first locator's movement is confined to the x-axis and the ...
8
votes
1answer
282 views

No Syntax Highlighting of Package Functions

Lately, my installation of Mathematica has decided not to highlight any symbols loaded from packages. The picture below is a good representation of this: where after loading both ...
8
votes
3answers
503 views

Opening new notebooks with a non-default window size

I'd like to set Mathematica (8.0.4.0) up so it opens new notebooks with the "NaturalColor" stylesheet and with a window size like {800,770}. I tried to change ...
8
votes
1answer
211 views

Drag & drop path info into front end?

On OSX at least, it's possible to quickly retrieve a folder/file path by dragging & dropping the folder/file into the terminal, eg: Is it possible to program Mathematica's front end enable ...
8
votes
2answers
414 views

How do I change the pressed button appearance?

On my system when a default button is pressed it turns light blue. This appearance can be changed using this code from the documentation: Use a second element to get the appearance of a pressed ...
8
votes
1answer
321 views

How make AddMenuCommands work in an init.m

I want to add some items to the Mathematica 8.0.4 Help menu (under Mac OS X). In [$UserBaseDirectory]/Autoload/FrontEnd/init.m I have the following cell: ...
8
votes
1answer
141 views

How to customize the MathematicaClosingDialog.nb?

With Mathematica 10 came the closing dialog notebook, which probably most of you deactivated. (You can bring it back by dechecking "Always exit after closing last window" in ...
8
votes
1answer
167 views

After modifying expression, new result doesn't replace old one

After I modify and re-evaluate an expression, the new result doesn't replace the old one. Rather, what happens is that the old result gets pushed down and Mathematica displays the current result at ...
8
votes
1answer
200 views

How can I add a background to a stylesheet?

In version 9 we can set the background to an image, however I'd like to save this into a stylesheet that can be installed.
8
votes
1answer
285 views

How to suppress undesirable kerning rules in math inline cells?

Update: (11/29/2012) Looks like Mathematica 9 has the same behavior. The following graphic shows how Mathematica kerns italic characters in an inline math formula cell (first row) where an ...
8
votes
2answers
394 views

How to Enable Syntax Coloring of Pattern Match Variable Only (i.e. Without Coloring any Associated Pattern)?

Syntax coloring for the following function definition foo[x_List] := ... will color green (and italicize by default) the argument name ...
8
votes
1answer
107 views

Setting up tunnel to access compute nodes behind private LAN via front-end

Context I find the front end on macos way more convenient and I would like to keep my notebooks on my macbook. On the other hand, I have access faster multi-core linux machines behind a LAN. Hence I ...
8
votes
1answer
167 views

FindSelectedFunction for packages - how to make it work?

The Mathematica help menu contains an entry Find Selected Function (Cmd+Shift+F on OSX). If you are working with say Transpose and want to look up its reference ...
8
votes
1answer
347 views

Shortcut to insert CounterBox

Is there a shortcut to inserting a CounterBox as you type in text mode? I haven't yet made extensive use of them but I can foresee them in my near future and the ...
8
votes
2answers
222 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 ...
8
votes
1answer
67 views

How to introduce custom hot keys for the styles of cells?

In the JournalArticle StyleSheet there are useful hot keys Alt+6 for a DisplayFormulaNumbered and Alt+5 for the DisplayFormula. Such hot keys, however, are not present in the Default StyleSheet. Even ...
8
votes
2answers
261 views

Save notebook without including Front End version information

How can a notebook be saved without including the front end version? If you open a .nb file, you'll see something like ...
8
votes
1answer
164 views

Accessing the Options of the parent Cell

From within the Kernel, it is possible to access a Cell's options using CurrentValue. For instance, in a ...
8
votes
1answer
130 views

How to assemble and disassemble a function into steps

I've watched many programmers (both novice and expert) write functions in Mathematica and have observed a common behavioral pattern. This pattern has many elements that would be automated and thus ...
8
votes
1answer
188 views

Pasting TemplateBox with a Dynamic argument

Ok, this is pretty specific... The objective is to use a TemplateBox to format something that is programatically inserted with ...
8
votes
0answers
124 views

Help bogged down at first query [duplicate]

When I open help at the first time in a mathematica session and I submit a query it always get bogged down for many seconds until a message appears as in the picture. Then I select continue waiting, I ...
8
votes
0answers
230 views

Multiple windows in Mathematica help

I'm new in Mathematica, and would like to know how can I open multiple help windows at the same time. It's this possible? I'm using Mac OS. I know it works for link in the help page with right mouse ...
7
votes
3answers
206 views

Using a Slider2D to add data points to a list

This bit of code sets up a list with the first entry already in it -- {{1,1}}: ...
7
votes
5answers
1k views

How to enter textual subscripts and superscripts?

When I add a sub- or superscript to a letter in a "Text" cell using the "Writing Assistant" palette this letter becomes Italic: ...
7
votes
2answers
255 views

Close programmatically all cell groups in Mathematica?

Is it possible to collapse all cell groups in the current notebook? I tried ...
7
votes
2answers
392 views

How do I prevent auto loading of blank notebook at startup?

I'm using Mathematica 8 with operating system Mac OS X Lion. When I open Mathematica it always loads a blank notebook. I don't want it to load anything by default. In the Preferences pane there ...
7
votes
2answers
258 views

How can I style a cell frame with rounded corners?

I'd like use rounded rectangles for my cell style, but I'm not sure if this is possible. Perhaps it can be faked with an image as a background for it?
7
votes
2answers
541 views

automatic coloring of function names

Usually, when I define a function and then use it later, the function name is colored in black. But every once in a while, the function color is blue, both in its definition and when I use it later. ...
7
votes
3answers
612 views

How to get rid of Panel margins?

I have a feeling that there is something wrong in general with Mathematica's way of dealing with margins and spaces among/around objects in Graphics, ...
7
votes
2answers
213 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
1answer
99 views

How can I get the style of selected cells?

How can I get the style such as Input, Text, Code, etc., of a selected cell? If a group of cells is selected, how can I get styles of all the cells in the group?
7
votes
2answers
423 views

Detecting double click events

Is there a way to detect double click events? I did not find anything on the doc page of EventHandler. Use case: I want to re-implement the ...
7
votes
1answer
117 views

Auto highlighting input cells depending on input expression (eg its Head)

Is it possible to programmatically highlight (eg, by change background color) an input cell conditional on the input expression's Head (or other attributes) upon evaluation? For example, would like ...
7
votes
1answer
332 views

Making cells group

After reading rcollyer's post I'm still not able to understand how grouping rules work. Here is a problem I'm facing. What I want is to create a new title, section and subsection styles. I want the ...
7
votes
1answer
1k views

How to zoom and pan a ListLinePlot?

I'm using ListLinePlot inside a Manipulate function to display some data. I've seen that Mathematica allows zooming and panning ...
7
votes
1answer
1k views

How to add more levels to Outline notebooks

The Outline stylesheet only seems to cover 6 levels of depth. Is there any way to increase that? Here's an example. Hitting tab on the last level just indents its content, but doesn't add another ...
7
votes
2answers
214 views

Using mouse back/forward buttons in Mathematica's help system

I have a generic mouse with back/forward buttons. Those buttons are recognized by the system - I can use xev to see that they generate events for buttons number 8 ...
7
votes
1answer
160 views

Inlining calculations in a notebook

Context In $\LaTeX$, I can write something like: Thus, we have $x = \sqrt{2}$, ... the $ ... $, as opposed to $$ ... $$, inline the LaTeX symbols. Now, with ...
7
votes
1answer
592 views

Mathematica 10 crashes on copy/paste

Mathematica 10 crashes in the following (simple) situation: FormulaLookup["gas"] This command will produce a long list of possible formulas. Then I type the ...
7
votes
1answer
175 views

Understanding FullForm in front end

I want to understand the following effect better (In Mathematica 9) .. Or, maybe, is it a bug? Running the following line FullForm[Subscript[α,β_]] gives as ...
7
votes
2answers
450 views

Using NotebookDirectory in batch-mode

I am running Mathematica via the terminal (Linux) and my .m-script contains the command: ...
7
votes
2answers
288 views

Select Cells to End of Notebook

I'd like to create a keyboard shortcut that will allow me to select all of the cells from the current cell until the end of the notebook, similar to how ShiftCtrlEnd functions when editing text in ...
7
votes
1answer
251 views

Why do Tooltips slow down Dynamic so much? Is there a faster alternative?

I'm working on a Dynamic ListPlot with a few thousand plots, and it seems that wrapping the points with Tooltip slows the Dynamic responsiveness substantially. With the simple example below, dragging ...
7
votes
3answers
314 views

Keep palette visible when Mathematica application loses focus

When the Mathematica application loses focus, palette windows disappear (normal notebooks and dialogs (CreateDialog) stay). This is usually convenient because the ...
7
votes
1answer
116 views

Refreshing the Palettes menu

How can the contents of the Palettes menu be refreshed (preferably programmatically) without restarting the Front End? When droppping a new palette notebook into ...
7
votes
3answers
290 views

Creating a TeXForm/TraditionalForm/etcForm - like function

How could we go about creating a function that behaves like those? After a while thinking, my best try is with CellPrint printing an ...
7
votes
1answer
163 views

Gnome wants to kill Mathematica 10 during selection

I am using Linux (CentOS, Gnome 3.8.4) and I suspect this is an OS dependent problem. When I input some text, and use mouse to select the text as follows: First press the mouse left button, keep ...
7
votes
3answers
317 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 ...
7
votes
1answer
219 views

How can I add arbitrary code into DefaultKeyTranslations.tr?

The solution to this question on how to get latex code for a text cell (which Mathematica doesn't do correctly) was formulated as a palette but I need it as a keyboard shortcut. How can I add an ...