TTkTextDocument

class TTkTextDocument(*, text: str | TTkString = ' ')

Bases: object

Methods

appendText(text) → None

changed()

characterCount()

clear()

dataLine(line: int) → TTkString | None

Return a data line in a thread-safe way.

Parameters:

line (int) – line index.

Returns:

the requested line or None if out of range.

Return type:

Optional[TTkString]

dataLines(lineRange: slice | None = None) → list[TTkString]

Return data lines in a thread-safe way.

Parameters:

lineRange (Optional[slice]) – optional slice selecting a subset of lines.

Returns:

the internal lines list or a sliced list.

Return type:

List[TTkString]

Note

This method does not copy the full document when lineRange is None. The returned object is mutable and reflects live document updates.

find(exp: str | TTkString) → TTkTextCursor | None

hasSnapshots()

isRedoAvailable()

isUndoAvailable()

lineCount()

redo()

restoreSnapshotNext()

restoreSnapshotPrev()

saveSnapshot(cursor)

setChanged(c)

setModified(m=True)

setText(text: str | TTkString) → None

snapshootId()

toAnsi()

toPlainText()

toRawText()

undo()

TTkTextDocument Attributes

contentsChange
contentsChanged
cursorPositionChanged
formatChanged
modificationChanged
redoAvailable
undoAvailable
undoCommandAdded