Application represents the top node of an application. It is not strictly required to use this class as none of the other classes depend on it. Howev

Box implements the Primitive interface with an empty background and optional elements such as a border and a title. Box itself does not hold any conte

Button is labeled box that triggers an action when selected. See https://github.com/rivo/tview/wiki/Button for an example.

Checkbox implements a simple box for boolean values which can be checked and unchecked. See https://github.com/rivo/tview/wiki/Checkbox for an exampl

DropDown implements a selection widget whose options become visible in a drop-down list when activated. See https://github.com/rivo/tview/wiki/DropDo

Flex is a basic implementation of the Flexbox layout. The contained primitives are arranged horizontally or vertically. The way they are distributed a

Form allows you to combine multiple one-line form elements into a vertical or horizontal layout. Form elements include types such as InputField or Che

FormItem is the interface all form items must implement to be able to be included in a form.

Frame is a wrapper which adds space around another primitive. In addition, the top area (header) and the bottom area (footer) may also contain text.

Grid is an implementation of a grid-based layout. It works by defining the size of the rows and columns, then placing primitives into the grid. Some

Image implements a widget that displays one image. The original image (specified with [Image.SetImage]) is resized according to the specified size (se

InputField is a one-line box into which the user can enter text. Use [InputField.SetAcceptanceFunc] to accept or reject input, [InputField.SetChangedF

List displays rows of items, each of which can be selected. List items can be shown as a single line or as two lines. They can be selected by pressing

Modal is a centered message window used to inform the user or prompt them for an immediate decision. It needs to have at least one button (added via [

MouseAction indicates one of the actions the mouse is logically doing.

Pages is a container for other primitives laid out on top of each other, overlapping or not. It is often used as the application's root primitive. It

Primitive is the top-most interface for all graphical primitives.

RadioButtons implements a simple primitive for radio button selections.

Slide is a function which returns the slide's main primitive and its title. It receives a "nextSlide" function which can be called to advance the pres

Table visualizes two-dimensional data consisting of rows and columns. Each Table cell is defined via [Table.SetCell] by the [TableCell] type. They can

TableCell represents one cell inside a Table. You can instantiate this type directly but all colors (background and text) will be set to their default

TableContent defines a Table's data. You may replace a Table's default implementation with your own using the Table.SetContent() function. This will a

TableContentReadOnly is an empty struct which implements the write operations of the TableContent interface. None of the implemented functions do anyt

TextArea implements a simple text editor for multi-line text. Multi-color text is not supported. Word-wrapping is enabled by default but can be turned

TextView is a component to display read-only text. While the text to be displayed can be changed or appended to, there is no functionality that allows

TextViewWriter is a writer that can be used to write to and clear a TextView in batches, i.e. multiple writes with the lock only being acquired once.

Theme defines the colors used when primitives are initialized.

TreeNode represents one node in a tree view.

TreeView displays tree structures. A tree consists of nodes (TreeNode objects) where each node has zero or more child nodes and exactly one parent nod

ansi is a io.Writer which translates ANSI escape codes into tview color tags.

Color the cell backgrounds. To avoid undesirable artefacts, we combine the drawing of a cell by background color, selected cells last.

dropDownOption is one option that can be selected in a drop-down primitive.

flexItem holds layout options for one item.

frameText holds information about a line of text shown in the frame.

gridItem represents one primitive and its possible position on a grid.

listItem represents one item in a List.

page represents one page of a Pages object.

pixel represents a character on screen used to draw part of an image.

Add one space. Calculate positions of form items.

queuedUpdate represented the execution of f queued by Application.QueueUpdate(). If "done" is not nil, it receives exactly one element after f has exe

stepOptions is a bit field of options for [step]. A value of 0 results in [step] having the same behavior as uniseg.Step, i.e. no tview-related parsin

stepState represents the current state of the parser implemented in [step].

Types of user actions on a text area.

tableDefaultContent implements the default TableContent interface for the Table class.

textAreaSpan represents a range of text in a text area. The text area widget roughly follows the concept of Piece Chains outlined in http://www.catch2

textAreaUndoItem represents an undoable edit to the text area. It describes the two spans wrapping a text change.

textViewLine contains information about a line displayed in the text view.