selectAll method

void selectAll()

Selects the entire textarea contents.

Implementation

void selectAll() {
  final lastLine = lineCount - 1;
  _selectLineState(
    base: const TextPosition(line: 0, column: 0),
    extent: TextPosition(
      line: lastLine,
      column: _document.lineLength(lastLine),
    ),
  );
  _lastDocumentChange = null;
  _syncCoreState();
}