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Added missing background color definition (OpenGL issue fix)

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Martin Tůma 2017-02-12 17:49:54 +01:00
parent f52fa9a9ef
commit f4a992a66f
1 changed files with 1 additions and 0 deletions
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src/graphview.cpp
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@ -24,6 +24,7 @@ GraphView::GraphView(QWidget *parent)
_scene = new QGraphicsScene(this); _scene = new QGraphicsScene(this);
setScene(_scene); setScene(_scene);
setBackgroundBrush(QBrush(Qt::white));
setViewportUpdateMode(QGraphicsView::FullViewportUpdate); setViewportUpdateMode(QGraphicsView::FullViewportUpdate);
setRenderHint(QPainter::Antialiasing, true); setRenderHint(QPainter::Antialiasing, true);
setVerticalScrollBarPolicy(Qt::ScrollBarAlwaysOff); setVerticalScrollBarPolicy(Qt::ScrollBarAlwaysOff);