diff options
| author | David Faure <david.faure@kdab.com> | 2014-03-18 00:38:56 +0100 |
|---|---|---|
| committer | The Qt Project <gerrit-noreply@qt-project.org> | 2014-05-02 10:03:46 +0200 |
| commit | 0ccbe33a0453902264beefaaec22a0ec74cba678 (patch) | |
| tree | 1065ae64cdb871dc1b97f573225fc21502072090 /src/gui/painting/qcolor.h | |
| parent | 84f02a9e144095bb5ecb89e7accada83ff415523 (diff) | |
QtGui: Use Q_REQUIRED_RESULT in many more places
gcc doesn't yet warn when a non-POD return datatype is unused,
but clang does, at least.
Change-Id: Ia4c39001994ac09cf20e458bc5a66710bd11780c
Reviewed-by: Marc Mutz <marc.mutz@kdab.com>
Reviewed-by: Gunnar Sletta <gunnar.sletta@jollamobile.com>
Diffstat (limited to 'src/gui/painting/qcolor.h')
| -rw-r--r-- | src/gui/painting/qcolor.h | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/src/gui/painting/qcolor.h b/src/gui/painting/qcolor.h index 1ede5a3682..e5de2678a4 100644 --- a/src/gui/painting/qcolor.h +++ b/src/gui/painting/qcolor.h @@ -173,7 +173,7 @@ public: QColor toCmyk() const; QColor toHsl() const; - QColor convertTo(Spec colorSpec) const; + QColor convertTo(Spec colorSpec) const Q_REQUIRED_RESULT; static QColor fromRgb(QRgb rgb); static QColor fromRgba(QRgb rgba); @@ -190,10 +190,10 @@ public: static QColor fromHsl(int h, int s, int l, int a = 255); static QColor fromHslF(qreal h, qreal s, qreal l, qreal a = 1.0); - QColor light(int f = 150) const; - QColor lighter(int f = 150) const; - QColor dark(int f = 200) const; - QColor darker(int f = 200) const; + QColor light(int f = 150) const Q_REQUIRED_RESULT; + QColor lighter(int f = 150) const Q_REQUIRED_RESULT; + QColor dark(int f = 200) const Q_REQUIRED_RESULT; + QColor darker(int f = 200) const Q_REQUIRED_RESULT; QColor &operator=(const QColor &); QColor &operator=(Qt::GlobalColor color); |