diff options
author | Liang Qi <liang.qi@qt.io> | 2023-04-19 13:23:10 +0200 |
---|---|---|
committer | Qt Cherry-pick Bot <cherrypick_bot@qt-project.org> | 2023-04-19 17:12:10 +0000 |
commit | e60609822148f28aedbaa71265bb44ce1cc72ae2 (patch) | |
tree | 31348d8bb45260a86f02a21257bddebe584e90f8 /src | |
parent | 5cb647b2bb8e61348d62aaab48eb3c5a1b27a751 (diff) | |
download | qtbase-e60609822148f28aedbaa71265bb44ce1cc72ae2.tar.gz |
QWidgetTextControl: ignore invalid input method event
to avoid update the text document.
Fixes: QTBUG-112953
Change-Id: Ib72de57133314e4eb38a15758b8318d901196d75
Reviewed-by: Axel Spoerl <axel.spoerl@qt.io>
Reviewed-by: Artem Sokolovskii <artem.sokolovskii@qt.io>
(cherry picked from commit 70f064f270fa5765f0f00b8eccb45fb7eb68cd9a)
Reviewed-by: Qt Cherry-pick Bot <cherrypick_bot@qt-project.org>
Diffstat (limited to 'src')
-rw-r--r-- | src/widgets/widgets/qwidgettextcontrol.cpp | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/src/widgets/widgets/qwidgettextcontrol.cpp b/src/widgets/widgets/qwidgettextcontrol.cpp index a4679402dc..1204b48b50 100644 --- a/src/widgets/widgets/qwidgettextcontrol.cpp +++ b/src/widgets/widgets/qwidgettextcontrol.cpp @@ -2032,6 +2032,11 @@ void QWidgetTextControlPrivate::inputMethodEvent(QInputMethodEvent *e) || e->preeditString() != cursor.block().layout()->preeditAreaText() || e->replacementLength() > 0; + if (!isGettingInput && e->attributes().isEmpty()) { + e->ignore(); + return; + } + int oldCursorPos = cursor.position(); cursor.beginEditBlock(); |