diff options
| author | Christian Ehrlicher <ch.ehrlicher@gmx.de> | 2024-02-05 19:42:45 +0100 |
|---|---|---|
| committer | Qt Cherry-pick Bot <cherrypick_bot@qt-project.org> | 2024-02-09 08:37:04 +0000 |
| commit | b47ad83d7c84c30506b47787b58cc26a4baa214c (patch) | |
| tree | e280ab111757be2d69b6d31caa1141d5a99848e3 /src | |
| parent | 303586dd180a03697c332c451e8659209a21aa1e (diff) | |
Q(Plain)TextEdit: don't crash when using a style sheet
When using a style sheet, Q(Plain)TextEdit::isReadOnly() might get
called during the initialization before d->control is properly
initialized which lead to a crash.
This amends 43ce457cbd093fc06d99b5ac833c789ef7c893d5.
Fixes: QTBUG-121697
Fixes: QTBUG-121790
Task-number: QTBUG-1857
Change-Id: I15c357c9eef7f6559bcc2ad89033a3d8e7fcbfef
Reviewed-by: David Faure <david.faure@kdab.com>
(cherry picked from commit c6af5b9c12e1ea4cec007c5efe869636ce97a9d2)
Reviewed-by: Qt Cherry-pick Bot <cherrypick_bot@qt-project.org>
(cherry picked from commit e9b187a836974f05ba8f42eb72854a5effdc6c15)
(cherry picked from commit ff1f12d5a0f57143e0e3c8d781bb3fdc884af7bc)
Diffstat (limited to 'src')
| -rw-r--r-- | src/widgets/widgets/qplaintextedit.cpp | 2 | ||||
| -rw-r--r-- | src/widgets/widgets/qtextedit.cpp | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/src/widgets/widgets/qplaintextedit.cpp b/src/widgets/widgets/qplaintextedit.cpp index 134fc30964..087b7e4d21 100644 --- a/src/widgets/widgets/qplaintextedit.cpp +++ b/src/widgets/widgets/qplaintextedit.cpp @@ -2600,7 +2600,7 @@ void QPlainTextEdit::insertFromMimeData(const QMimeData *source) bool QPlainTextEdit::isReadOnly() const { Q_D(const QPlainTextEdit); - return !(d->control->textInteractionFlags() & Qt::TextEditable); + return !d->control || !(d->control->textInteractionFlags() & Qt::TextEditable); } void QPlainTextEdit::setReadOnly(bool ro) diff --git a/src/widgets/widgets/qtextedit.cpp b/src/widgets/widgets/qtextedit.cpp index d403ba73d1..b0f14cfa75 100644 --- a/src/widgets/widgets/qtextedit.cpp +++ b/src/widgets/widgets/qtextedit.cpp @@ -2213,7 +2213,7 @@ void QTextEdit::insertFromMimeData(const QMimeData *source) bool QTextEdit::isReadOnly() const { Q_D(const QTextEdit); - return !(d->control->textInteractionFlags() & Qt::TextEditable); + return !d->control || !(d->control->textInteractionFlags() & Qt::TextEditable); } void QTextEdit::setReadOnly(bool ro) |