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Fix scroll mouse to lower it can flips the diagram, thanks Gabberworld for this patch

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git-svn-id: svn+ssh://svn.tuxfamily.org/svnroot/qet/qet/trunk@5235 bfdf4180-ca20-0410-9c96-a3a8aa849046
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scorpio810
2018-02-10 16:32:57 +00:00
parent 5445ae6b00
commit 45cbe170c9
1 changed files with 3 additions and 1 deletions
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2
sources/diagramview.cpp
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@@ -289,8 +289,10 @@ void DiagramView::zoom(const qreal zoom_factor)
QSettings settings; QSettings settings;
if (settings.value("diagrameditor/zoom-out-beyond-of-folio", false).toBool() || if (settings.value("diagrameditor/zoom-out-beyond-of-folio", false).toBool() ||
(horizontalScrollBar()->maximum() || verticalScrollBar()->maximum()) ) (horizontalScrollBar()->maximum() || verticalScrollBar()->maximum()) )
if (zoom_factor >= 0){
scale(zoom_factor, zoom_factor); scale(zoom_factor, zoom_factor);
} }
}
m_diagram->adjustSceneRect(); m_diagram->adjustSceneRect();
adjustGridToZoom(); adjustGridToZoom();
adjustSceneRect(); adjustSceneRect();