diff options
author | Tor Arne Vestbø <tor.arne.vestbo@qt.io> | 2020-06-29 10:39:37 +0200 |
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committer | Tor Arne Vestbø <tor.arne.vestbo@qt.io> | 2020-07-01 14:57:43 +0200 |
commit | 46d4c2022d9d787658fbbb8f4c85cd77b2adeb54 (patch) | |
tree | 19262e99839f45abb8dbebe873ae9d5fce4b7959 /examples/qtconcurrent | |
parent | 5d6705c567e73b943bc8f67eb049ce3fa2ba1b74 (diff) |
Fix warnings in QtConcurrent image scaling example
Change-Id: Ib82b2abf608536ef4df6d7cfa5fb106f29f9253f
Reviewed-by: Volker Hilsheimer <volker.hilsheimer@qt.io>
Diffstat (limited to 'examples/qtconcurrent')
-rw-r--r-- | examples/qtconcurrent/imagescaling/imagescaling.cpp | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/examples/qtconcurrent/imagescaling/imagescaling.cpp b/examples/qtconcurrent/imagescaling/imagescaling.cpp index 6d22bb9598..65ec16e383 100644 --- a/examples/qtconcurrent/imagescaling/imagescaling.cpp +++ b/examples/qtconcurrent/imagescaling/imagescaling.cpp @@ -72,7 +72,7 @@ Images::Images(QWidget *parent) pauseButton = new QPushButton(tr("Pause/Resume")); pauseButton->setEnabled(false); - connect(pauseButton, &QPushButton::clicked, imageScaling, &QFutureWatcher<QImage>::togglePaused); + connect(pauseButton, &QPushButton::clicked, imageScaling, &QFutureWatcher<QImage>::toggleSuspended); QHBoxLayout *buttonLayout = new QHBoxLayout(); buttonLayout->addWidget(openButton); @@ -127,7 +127,7 @@ void Images::open() } } - std::function<QImage(const QString&)> scale = [imageSize](const QString &imageFileName) { + std::function<QImage(const QString&)> scale = [&](const QString &imageFileName) { QImage image(imageFileName); return image.scaled(QSize(imageSize, imageSize), Qt::IgnoreAspectRatio, Qt::SmoothTransformation); }; |