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| author | Christian Ehrlicher <ch.ehrlicher@gmx.de> | 2019-09-06 23:24:56 +0200 |
|---|---|---|
| committer | Christian Ehrlicher <ch.ehrlicher@gmx.de> | 2019-10-11 06:32:30 +0200 |
| commit | 4af00753fad57989a6ae366cc3dbfc56d88508f4 (patch) | |
| tree | 1afa2fef01d285f85c13b814cbfaa95376b442ea /examples/widgets/touch/pinchzoom/main.cpp | |
| parent | 65fcd8524da628c99e8cd28f983f0c17fbe157f0 (diff) | |
Cleanup QtWidgets examples
Cleanup QtWidgets examples:
- use nullptr (clang-tidy)
- use member-initialization
- adjust the style
- fix includes
Change-Id: Ic5448606aacc525ea60b615a69227017aa2b821a
Reviewed-by: Paul Wicking <paul.wicking@qt.io>
Diffstat (limited to 'examples/widgets/touch/pinchzoom/main.cpp')
| -rw-r--r-- | examples/widgets/touch/pinchzoom/main.cpp | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/examples/widgets/touch/pinchzoom/main.cpp b/examples/widgets/touch/pinchzoom/main.cpp index 938432600f..2c2ba39a26 100644 --- a/examples/widgets/touch/pinchzoom/main.cpp +++ b/examples/widgets/touch/pinchzoom/main.cpp @@ -51,11 +51,10 @@ #include "graphicsview.h" #include "mouse.h" -#include <QtWidgets> +#include <QApplication> +#include <cmath> -#include <math.h> - -static const int MouseCount = 7; +static constexpr int MouseCount = 7; //! [0] int main(int argc, char **argv) |