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| author | Alexander Volkov <a.volkov@rusbitech.ru> | 2016-12-20 21:37:37 +0300 |
|---|---|---|
| committer | Alexander Volkov <a.volkov@rusbitech.ru> | 2016-12-22 14:54:55 +0000 |
| commit | fb7bfbf18d91d0bd0f1c88ee6043e3dfa7ae9b9e (patch) | |
| tree | 4afb53415fdd372095f3e9abcb7e9f332d01be40 /examples/opengl/paintedwindow | |
| parent | 63e7ff97e960987080e6bda668ba960650dca87f (diff) | |
examples: Use QOverload to select overloaded signals and slots
We can use QOverload since Qt 5.7 (it depends on Q_COMPILER_VARIADIC_TEMPLATES
which is required since Qt 5.7).
Use it in the examples to show the best practice.
qOverload currently can't be used because it requires c++14.
Change-Id: I94a3c0db9d551fe169fa3d19c07ec0b329d5946c
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io>
Reviewed-by: Olivier Goffart (Woboq GmbH) <ogoffart@woboq.com>
Diffstat (limited to 'examples/opengl/paintedwindow')
| -rw-r--r-- | examples/opengl/paintedwindow/paintedwindow.cpp | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/examples/opengl/paintedwindow/paintedwindow.cpp b/examples/opengl/paintedwindow/paintedwindow.cpp index 6e031e5cb7..799431a765 100644 --- a/examples/opengl/paintedwindow/paintedwindow.cpp +++ b/examples/opengl/paintedwindow/paintedwindow.cpp @@ -95,9 +95,7 @@ PaintedWindow::PaintedWindow() connect(screen(), &QScreen::orientationChanged, this, &PaintedWindow::orientationChanged); connect(m_animation, &QAbstractAnimation::finished, this, &PaintedWindow::rotationDone); - typedef void (PaintedWindow::*PaintedWindowVoidSlot)(); - connect(this, &PaintedWindow::rotationChanged, - this, static_cast<PaintedWindowVoidSlot>(&PaintedWindow::paint)); + connect(this, &PaintedWindow::rotationChanged, this, QOverload<>::of(&PaintedWindow::paint)); } void PaintedWindow::exposeEvent(QExposeEvent *) |