changeset 3 | 41300fa6a67c |
parent 0 | 1918ee327afb |
child 4 | 3b1da2848fc7 |
--- a/src/gui/text/qtextdocument.h Tue Jan 26 12:42:25 2010 +0200 +++ b/src/gui/text/qtextdocument.h Tue Feb 02 00:43:10 2010 +0200 @@ -142,6 +142,9 @@ bool isUndoAvailable() const; bool isRedoAvailable() const; + int availableUndoSteps() const; + int availableRedoSteps() const; + int revision() const; void setDocumentLayout(QAbstractTextDocumentLayout *layout);