Fix some clang-tidy warnings

- Fix 'if (foo) delete foo' to 'delete foo'
- Use ' = default' for trivial constructors/destructors
- Use range based for where possible
- Fix invocations of static methods
- Replace some reinterpret_cast by static_cast

Change-Id: I998572f370f3e8a1fc39e6c763e941d5a2f598b0
Reviewed-by: Oliver Wolff <oliver.wolff@qt.io>

1 files changed, 1 insertions, 3 deletions

diff --git a/src/winextras/qwinthumbnailtoolbutton.cpp b/src/winextras/qwinthumbnailtoolbutton.cpp
index e89815c..9d04324 100644
--- a/src/winextras/qwinthumbnailtoolbutton.cpp
+++ b/src/winextras/qwinthumbnailtoolbutton.cpp
@@ -80,9 +80,7 @@ QWinThumbnailToolButton::QWinThumbnailToolButton(QObject *parent) :
 /*!
     Destroys the QWinThumbnailToolButton.
  */
-QWinThumbnailToolButton::~QWinThumbnailToolButton()
-{
-}
+QWinThumbnailToolButton::~QWinThumbnailToolButton() = default;
 
 /*!
     \property QWinThumbnailToolButton::toolTip