From 24a96e2a3e676e253eac62a2bf50de60751f7d4f Mon Sep 17 00:00:00 2001 From: Marc Mutz Date: Tue, 29 Dec 2015 11:12:31 +0100 Subject: QtPrintSupport: convert some index-based into C++11 range-for loops Also reserve a QList in QPrinter::supportedPaperSources(). Change-Id: I94d24b81d7adcad2b28d36efdbef5a8726412f1a Reviewed-by: Lars Knoll --- src/printsupport/dialogs/qprintpreviewdialog.cpp | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'src/printsupport/dialogs/qprintpreviewdialog.cpp') diff --git a/src/printsupport/dialogs/qprintpreviewdialog.cpp b/src/printsupport/dialogs/qprintpreviewdialog.cpp index 97acbb79a1..435f8869c4 100644 --- a/src/printsupport/dialogs/qprintpreviewdialog.cpp +++ b/src/printsupport/dialogs/qprintpreviewdialog.cpp @@ -250,8 +250,8 @@ void QPrintPreviewDialogPrivate::init(QPrinter *_printer) zoomEditor->setValidator(new ZoomFactorValidator(1, 1000, 1, zoomEditor)); zoomFactor->setLineEdit(zoomEditor); static const short factorsX2[] = { 25, 50, 100, 200, 250, 300, 400, 800, 1600 }; - for (int i = 0; i < int(sizeof(factorsX2) / sizeof(factorsX2[0])); ++i) - zoomFactor->addItem(QPrintPreviewDialog::tr("%1%").arg(factorsX2[i] / 2.0)); + for (auto factorX2 : factorsX2) + zoomFactor->addItem(QPrintPreviewDialog::tr("%1%").arg(factorX2 / 2.0)); QObject::connect(zoomFactor->lineEdit(), SIGNAL(editingFinished()), q, SLOT(_q_zoomFactorChanged())); QObject::connect(zoomFactor, SIGNAL(currentIndexChanged(int)), -- cgit v1.2.3