Differential D20097 Diff 55845 libs/flake/KoCanvasControllerWidget.cpp

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libs/flake/KoCanvasControllerWidget.cpp

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55 // compensate. 55​ // compensate.
56 56​
57 QPoint pt(q->horizontalScrollBar()->value(), q->verticalScrollBar()->value()); 57​ QPoint pt(q->horizontalScrollBar()->value(), q->verticalScrollBar()->value());
58 q->proxyObject->emitMoveDocumentOffset(pt); 58​ q->proxyObject->emitMoveDocumentOffsetDevicePixel(pt);
59 59​
60 QWidget *canvasWidget = canvas->canvasWidget(); 60​ QWidget *canvasWidget = canvas->canvasWidget();
61 61​
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86 int horizontalReserve = vastScrollingFactor * drawW; 86​ int horizontalReserve = vastScrollingFactor * drawW;
87 int verticalReserve = vastScrollingFactor * drawH; 87​ int verticalReserve = vastScrollingFactor * drawH;
88 88​
89 int xMin = -horizontalReserve; 89​ // HACK: Convert to device pixels
90 int yMin = -verticalReserve; 90​ int xMin = static_cast<int>(-horizontalReserve * viewportWidget->devicePixelRatioF());
91​ int yMin = static_cast<int>(-verticalReserve * viewportWidget->devicePixelRatioF());
91 92​
92 int xMax = docW - drawW + horizontalReserve; 93​ // HACK: Convert to device pixels
93 int yMax = docH - drawH + verticalReserve; 94​ int xMax = static_cast<int>(docW - (drawW + horizontalReserve) * viewportWidget->devicePixelRatioF());
95​ int yMax = static_cast<int>(docH - (drawH + verticalReserve) * viewportWidget->devicePixelRatioF());
94 96​
95 hScroll->setRange(xMin, xMax); 97​ hScroll->setRange(xMin, xMax);
96 vScroll->setRange(yMin, yMax); 98​ vScroll->setRange(yMin, yMax);
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