Revert "Fix exponential behavior of QTextCursor::removeSelectedText"

This reverts commit 62db6c18c7f1f60819783ed5e1340e9fc09e072e, which
introduced a regression in tst_qtextpiecetable::checkDocumentChanged

2 files changed, 0 insertions, 8 deletions

diff --git a/src/gui/text/qtextdocument_p.cpp b/src/gui/text/qtextdocument_p.cpp
index 9849317..9bcf8b4 100644
--- a/src/gui/text/qtextdocument_p.cpp
+++ b/src/gui/text/qtextdocument_p.cpp
@@ -205,7 +205,6 @@ QTextDocumentPrivate::QTextDocumentPrivate()
 
     undoEnabled = true;
     inContentsChange = false;
-    inRemove = false;
 
     defaultTextOption.setTabStop(80); // same as in qtextengine.cpp
     defaultTextOption.setWrapMode(QTextOption::WrapAtWordBoundaryOrAnywhere);
@@ -670,10 +669,7 @@ void QTextDocumentPrivate::remove(int pos, int length, QTextUndoCommand::Operati
 {
     if (length == 0)
         return;
-    inRemove = true;
     move(pos, -1, length, op);
-    inRemove = false;
-    adjustDocumentChangesAndCursors(pos, -length, op);
 }
 
 void QTextDocumentPrivate::setCharFormat(int pos, int length, const QTextCharFormat &newFormat, FormatChangeMode mode)
@@ -1269,9 +1265,6 @@ void QTextDocumentPrivate::documentChange(int from, int length)
 */
 void QTextDocumentPrivate::adjustDocumentChangesAndCursors(int from, int addedOrRemoved, QTextUndoCommand::Operation op)
 {
-    if (inRemove) // postpone, will be called again from QTextDocumentPrivate::remove()
-        return;
-
     if (!editBlock)
         ++revision;
 
diff --git a/src/gui/text/qtextdocument_p.h b/src/gui/text/qtextdocument_p.h
index dcac99d..b9d5f5a 100644
--- a/src/gui/text/qtextdocument_p.h
+++ b/src/gui/text/qtextdocument_p.h
@@ -345,7 +345,6 @@ public:
     int maximumBlockCount;
     uint needsEnsureMaximumBlockCount : 1;
     uint inContentsChange : 1;
-    uint inRemove : 1;
     QSizeF pageSize;
     QString title;
     QString url;