diff options
author | Olivier Goffart <ogoffart@woboq.com> | 2014-07-14 09:13:02 +0200 |
---|---|---|
committer | Olivier Goffart <ogoffart@woboq.com> | 2014-07-15 08:44:44 +0200 |
commit | 3b0c2b7c1b3ccdfe6867884a7e210bfc63e10f84 (patch) | |
tree | 4c75a4fa9f023c4bfc6746a4412922a8efe3b017 /examples/widgets/tools/plugandpaint | |
parent | 6d87e3ed40173eac8c275d5926266359d53c74c7 (diff) |
Examples: Add Q_DECL_OVERRIDE to overridden functions
Q_DECL_OVERRIDE (which expands to 'override' for supported compiler)
helps to declare the intent (that it is an overridden function) and
force compilation error when there is no such virtual function in the
base class.
The examples should show the best practice of having it, as it may save
the programmer quite some time in case of change of API or typo in the
function name or arguments.
This change was done automatically with
clang-modernize -add-override -override-macros
And fixed MSVC compilation by removing inline for TorrentViewDelegate::paint
Change-Id: Ice66ae93fae571266f908703d5b8892b2c1ebb1a
Reviewed-by: Jędrzej Nowacki <jedrzej.nowacki@digia.com>
Diffstat (limited to 'examples/widgets/tools/plugandpaint')
-rw-r--r-- | examples/widgets/tools/plugandpaint/paintarea.h | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/examples/widgets/tools/plugandpaint/paintarea.h b/examples/widgets/tools/plugandpaint/paintarea.h index 84936576cf..214e8c9c0b 100644 --- a/examples/widgets/tools/plugandpaint/paintarea.h +++ b/examples/widgets/tools/plugandpaint/paintarea.h @@ -66,13 +66,13 @@ public: QImage image() const { return theImage; } QColor brushColor() const { return color; } int brushWidth() const { return thickness; } - QSize sizeHint() const; + QSize sizeHint() const Q_DECL_OVERRIDE; protected: - void paintEvent(QPaintEvent *event); - void mousePressEvent(QMouseEvent *event); - void mouseMoveEvent(QMouseEvent *event); - void mouseReleaseEvent(QMouseEvent *event); + void paintEvent(QPaintEvent *event) Q_DECL_OVERRIDE; + void mousePressEvent(QMouseEvent *event) Q_DECL_OVERRIDE; + void mouseMoveEvent(QMouseEvent *event) Q_DECL_OVERRIDE; + void mouseReleaseEvent(QMouseEvent *event) Q_DECL_OVERRIDE; private: void setupPainter(QPainter &painter); |