diff options
author | Marc Mutz <marc.mutz@kdab.com> | 2015-12-29 11:12:31 +0100 |
---|---|---|
committer | Marc Mutz <marc.mutz@kdab.com> | 2016-02-17 16:18:08 +0000 |
commit | 24a96e2a3e676e253eac62a2bf50de60751f7d4f (patch) | |
tree | 75da98d46eeee12e8f0fc4f307962c72a42bf407 /src/printsupport/kernel/qprinter.cpp | |
parent | 7ca90e985cd92c9537fec6d523b93b45c5edfdb5 (diff) |
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 <lars.knoll@theqtcompany.com>
Diffstat (limited to 'src/printsupport/kernel/qprinter.cpp')
-rw-r--r-- | src/printsupport/kernel/qprinter.cpp | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/src/printsupport/kernel/qprinter.cpp b/src/printsupport/kernel/qprinter.cpp index cc4c8244ae..cbab151ea0 100644 --- a/src/printsupport/kernel/qprinter.cpp +++ b/src/printsupport/kernel/qprinter.cpp @@ -1946,13 +1946,12 @@ int QPrinter::winPageSize() const QList<int> QPrinter::supportedResolutions() const { Q_D(const QPrinter); - QList<QVariant> varlist + const QList<QVariant> varlist = d->printEngine->property(QPrintEngine::PPK_SupportedResolutions).toList(); QList<int> intlist; - const int numSupportedResolutions = varlist.size(); - intlist.reserve(numSupportedResolutions); - for (int i = 0; i < numSupportedResolutions; ++i) - intlist << varlist.at(i).toInt(); + intlist.reserve(varlist.size()); + for (auto var : varlist) + intlist << var.toInt(); return intlist; } @@ -2015,10 +2014,11 @@ QList<QPrinter::PaperSource> QPrinter::supportedPaperSources() const Q_D(const QPrinter); QVariant v = d->printEngine->property(QPrintEngine::PPK_PaperSources); - QList<QVariant> variant_list = v.toList(); + const QList<QVariant> variant_list = v.toList(); QList<QPrinter::PaperSource> int_list; - for (int i=0; i<variant_list.size(); ++i) - int_list << (QPrinter::PaperSource) variant_list.at(i).toInt(); + int_list.reserve(variant_list.size()); + for (const auto &variant : variant_list) + int_list << QPrinter::PaperSource(variant.toInt()); return int_list; } |