Class HistoryTextItemEventArgs

Namespace

Terminal.Gui.Views

Assembly

Terminal.Gui.dll

Event arguments for Terminal.Gui.Views.HistoryText item events. Used by TextField and TextView.

public class HistoryTextItemEventArgs : EventArgs

Inheritance

object

EventArgs

HistoryTextItemEventArgs

Inherited Members

EventArgs.Empty

object.Equals(object)

object.Equals(object, object)

object.GetHashCode()

object.GetType()

object.MemberwiseClone()

object.ReferenceEquals(object, object)

Remarks

This class encapsulates information about changes to text, such as the affected lines, cursor positions, and the type of change. It is primarily used to support undo/redo functionality in text editing controls like TextView and TextField.

Constructors

HistoryTextItemEventArgs(List<List<Cell>>, Point, TextEditingLineStatus)

Initializes a new instance of the HistoryTextItemEventArgs class with the specified lines, cursor position, and line status.

HistoryTextItemEventArgs(List<List<Cell>>, Point, TextEditingLineStatus, HistoryTextItemEventArgs)

Initializes a new instance of the HistoryTextItemEventArgs class with the specified lines, cursor position, line status, and associated removed line.

HistoryTextItemEventArgs(HistoryTextItemEventArgs)

Initializes a new instance of the HistoryTextItemEventArgs class by copying an existing instance.

HistoryTextItemEventArgs(HistoryTextItemEventArgs, HistoryTextItemEventArgs)

Initializes a new instance of the HistoryTextItemEventArgs class by copying an existing instance and associating it with a removed line.

Fields

CursorPosition

Gets or sets the cursor position at the time of the change.

FinalCursorPosition

Gets or sets the final cursor position after the change is applied.

IsUndoing

Gets or sets a value indicating whether the change is part of an undo operation.

LineStatus

Gets or sets the status of the line(s) affected by the change.

Lines

Gets or sets the lines of text affected by the change.

RemovedOnAdded

Gets or sets the associated HistoryTextItemEventArgs for a removed line when an added line replaces it.

Methods

ToString()

Returns a string representation of the HistoryTextItemEventArgs instance.