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| author | Sze Howe Koh <szehowe.koh@gmail.com> | 2023-06-04 23:01:04 +0800 |
|---|---|---|
| committer | Volker Hilsheimer <volker.hilsheimer@qt.io> | 2023-06-07 16:46:56 +0000 |
| commit | 5a2474b2dd0472948c53b16c4bf566db489dcfb9 (patch) | |
| tree | b24ab31a466ac2eef182e46a8cd8b228bce405db /tests/auto/corelib/io/qsettings/tst_qsettings.cpp | |
| parent | 526744ba6536175f9a19ffdf6ff1ee068f9522a4 (diff) | |
Doc: Clarify how to use QPainter with QTextEdit
The documentation suggests that it is possible to reimplement
QTextEdit::paintEvent(), but doing so might produce cryptic runtime
warnings:
QWidget::paintEngine: Should no longer be called
QPainter::begin: Paint device returned engine == 0, type: 1
The correct way to reimplement this function is noted under
QAbstractScrollArea::paintEvent(). This patch updates the note and
copies it to QTextEdit for clarity.
Pick-to: 6.6 6.5 6.2
Change-Id: Ib7d8dadeb2358475bcdb0b2e624857700f9a004e
Reviewed-by: Safiyyah Moosa <safiyyah.moosa@qt.io>
Reviewed-by: Andreas Eliasson <andreas.eliasson@qt.io>
Reviewed-by: Volker Hilsheimer <volker.hilsheimer@qt.io>
Diffstat (limited to 'tests/auto/corelib/io/qsettings/tst_qsettings.cpp')
0 files changed, 0 insertions, 0 deletions