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author | Aleks Kissinger <aleks0@gmail.com> | 2018-10-15 14:18:19 +0200 |
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committer | Aleks Kissinger <aleks0@gmail.com> | 2018-10-15 14:18:19 +0200 |
commit | c858c52819f0382c9996c95c8e135964f3e19d55 (patch) | |
tree | d486e47a5fa2087772bd28afc9081eef68fd6dad /src/gui | |
parent | fd1205804345dbc3871723a7209c060b895ce4d0 (diff) |
explicit background colour
Diffstat (limited to 'src/gui')
-rw-r--r-- | src/gui/tikzview.cpp | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/gui/tikzview.cpp b/src/gui/tikzview.cpp index 6235993..52a32cf 100644 --- a/src/gui/tikzview.cpp +++ b/src/gui/tikzview.cpp @@ -28,6 +28,8 @@ TikzView::TikzView(QWidget *parent) : QGraphicsView(parent) setResizeAnchor(QGraphicsView::AnchorViewCenter); //setDragMode(QGraphicsView::RubberBandDrag); + setBackgroundBrush(QBrush(Qt::white)); + _scale = 1.0f; } @@ -51,6 +53,7 @@ void TikzView::setScene(QGraphicsScene *scene) void TikzView::drawBackground(QPainter *painter, const QRectF &rect) { + QGraphicsView::drawBackground(painter, rect); // draw a gray background if disabled TikzScene *sc = static_cast<TikzScene*>(scene()); if (!sc->enabled()) painter->fillRect(rect, QBrush(QColor(240,240,240))); |