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Fix range-loop implicit copy warning

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Make the copy explicit.

qhighdpiscaling_p.h:282:24: warning: loop variable 'rect' has type
	'const QRectF &' but is initialized with type 'const QRect' resulting
	 in a copy [-Wrange-loop-analysis]
    for (const QRectF &rect : pixelRegion) {
                       ^

Change-Id: I4080ff42c41e464d081ab2b01cb2d010867b041b
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io>
This commit is contained in:
Morten Johan Sørvig 2020-03-13 12:11:46 +01:00
parent 36325f9d86
commit ef5c747aba
1 changed files with 1 additions and 1 deletions
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2
src/gui/kernel/qhighdpiscaling_p.h
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@ -279,7 +279,7 @@ inline QRegion fromNativeLocalExposedRegion(const QRegion &pixelRegion, const QW
const qreal scaleFactor = QHighDpiScaling::factor(window);
QRegion pointRegion;
for (const QRectF &rect : pixelRegion) {
for (const QRectF rect: pixelRegion) {
const QPointF topLeftP = rect.topLeft() / scaleFactor;
const QSizeF sizeP = rect.size() / scaleFactor;
pointRegion += QRect(QPoint(qFloor(topLeftP.x()), qFloor(topLeftP.y())),