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Diffstat (limited to 'src/gui/tikzview.cpp')
| -rw-r--r-- | src/gui/tikzview.cpp | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/gui/tikzview.cpp b/src/gui/tikzview.cpp index 60db665..047ef50 100644 --- a/src/gui/tikzview.cpp +++ b/src/gui/tikzview.cpp @@ -32,6 +32,10 @@ void TikzView::setScene(QGraphicsScene *scene) void TikzView::drawBackground(QPainter *painter, const QRectF &rect) { + // draw a gray background if disabled + TikzScene *sc = static_cast<TikzScene*>(scene()); + if (!sc->enabled()) painter->fillRect(rect, QBrush(QColor(240,240,240))); + // draw the grid QPen pen1; |