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print: windows: Fix setting page orientation 

Previously when PPK_Orientation property was set, updateMetrics() was
called before doReinit() and updateMetrics() used physical dimensions
of the DC initialized with previous orientation, which resulted in
miscalculation of m_paintRectPixels, origin_x and origin_y variables.

This bug manifested itself as all sorts of weird behavior, such as
unexpected margins when changing paper size and printing beyond paper
margins.

Pick-to: 6.7 6.5
Change-Id: I2d0e104bee11165e3541e7f3119b29edd4b882c8
Reviewed-by: Oliver Wolff <oliver.wolff@qt.io>
bb10
Jarkko Koivikko 2024-03-12 15:56:10 +02:00
parent 5a775fc5f7
commit 223b92490e
1 changed files with 1 additions and 1 deletions
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2
src/printsupport/platform/windows/qprintengine_win.cpp
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@ -1150,8 +1150,8 @@ void QWin32PrintEngine::setProperty(PrintEnginePropertyKey key, const QVariant &
d->devMode->dmOrientation = orientation == QPageLayout::Landscape ? DMORIENT_LANDSCAPE : DMORIENT_PORTRAIT;
d->devMode->dmFields |= DM_ORIENTATION;
d->m_pageLayout.setOrientation(orientation);
d->updateMetrics();
d->doReinit();
d->updateMetrics();
#ifdef QT_DEBUG_METRICS
qDebug() << "QWin32PrintEngine::setProperty(PPK_Orientation," << orientation << ')';
d->debugMetrics();