diff options
| author | Allan Sandfeld Jensen <allan.jensen@qt.io> | 2024-02-29 15:18:19 +0100 |
|---|---|---|
| committer | Allan Sandfeld Jensen <allan.jensen@qt.io> | 2024-03-01 21:16:56 +0100 |
| commit | 367e6ff0b20be47fdc9ddd72866053ec60cbe254 (patch) | |
| tree | 714a74466b797a671a402284f2bbcd544078e526 /src/printsupport/widgets | |
| parent | c606739ad1d5cf68449e61db751aa0c65cba3e00 (diff) | |
Fix previewing a preview on reentrance
Make the print preview more tolerant of reentrance by avoiding
previewing itself.
Change-Id: Ia4774cb51bdda7d311414c4e2f9c2bfbed4f187f
Pick-to: 6.7 6.6 6.5
Fixes: QTBUG-122749
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io>
Diffstat (limited to 'src/printsupport/widgets')
| -rw-r--r-- | src/printsupport/widgets/qprintpreviewwidget.cpp | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/printsupport/widgets/qprintpreviewwidget.cpp b/src/printsupport/widgets/qprintpreviewwidget.cpp index 97e8f8a7c2..637eb42505 100644 --- a/src/printsupport/widgets/qprintpreviewwidget.cpp +++ b/src/printsupport/widgets/qprintpreviewwidget.cpp @@ -361,6 +361,9 @@ void QPrintPreviewWidgetPrivate::generatePreview() //### emit paintRequested() until the user changes some parameter Q_Q(QPrintPreviewWidget); + // Avoid previewing a preview + if (printer->d_func()->previewMode()) + return; printer->d_func()->setPreviewMode(true); emit q->paintRequested(printer); printer->d_func()->setPreviewMode(false); |