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Cell

Cell

Cell[contents]

is the low-level representation of a cell inside a Wolfram System notebook.

Cell[contents,"style"]

represents a cell in the specified style.

Cell[contents,"style₁","style₂",…]

represents a cell with multiple styles applied to it.

Details

Wolfram System notebooks consist of lists of Cell objects.
You can see the form of a cell as an expression by using the Show Expression menu command in the standard Wolfram System front end.
You can access cells in a notebook directly using the front end. You can also access the cells from the kernel using NotebookRead and NotebookWrite, or using Options, and SetOptions on NotebookSelection[obj].
The contents of cells can be the following:

	"text"	plain text
	TextData[exprs]	general text objects
	BoxData[boxes]	formatted Wolfram Language expressions
	OutputFormData["itext","otext"]	text as generated by OutputForm
	RawData[data]	unformatted expressions
	GraphicsData["type",data]	non-expression graphics or sound data
	CellGroupData[{cell₁,cell₂,…},status]	group of cells
	StyleData["style"]	sample cell for a particular style

In any given notebook, a collection of possible cell styles is defined, typically with names such as "Title", "Section", "Input", and "Output".
Cells can have many options, including:

	Background	the color of the background for the cell
	CellFrame	whether to draw a frame around the cell
	CellTags	tags for the cell
	Editable	whether to allow the contents of the cell to be edited
	FontSize	the default size of text in the cell
	TextAlignment	how to align text in the cell

Examples

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Basic Examples (2)

Create a text cell from a low-level description:

Create an expression cell from a low-level description:

Scope (5)

Cells can contain complex typeset forms:

Cells can contain graphics:

Cells can contain interactive controls:

Cells can contain other cells:

Combine multiple styles in a cell:

I'm a TB cell

I'm a Small cell

I'm both

Options (10)

CellFrame (1)

Put a frame around a cell:

Specify a width for the frame:

CellFrameColor (1)

CellFrameLabels (2)

Cell frame labels can be displayed without a frame:

CellTags (1)

Use a cell tag to locate a particular cell by referring to the tag:

text

NotebookFind can also be used:

Editable (1)

By default cells are editable; set Editable to False to disable this behavior:

FontColor (1)

FontSize (1)

Hyphenation (1)

Define some text:

The same text with and without hyphenation:

ShowCellBracket (1)

Cells with and without a cell bracket, and with a cell bracket that shows up only on mouseover:

Properties & Relations (1)

NotebookPut creates notebook windows from low-level Notebook and Cell expressions:

NotebookRead returns a Cell expression for the selected cell:

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