diff options
| author | Ulf Hermann <ulf.hermann@qt.io> | 2019-10-07 10:56:35 +0200 |
|---|---|---|
| committer | Ulf Hermann <ulf.hermann@qt.io> | 2019-10-08 09:28:49 +0200 |
| commit | e80ef5934e71bcc52bdcabb6d3fe1d1b100d75c4 (patch) | |
| tree | bb05031efb0546694f5cefb40a87577eefb83ce4 /src | |
| parent | e5f3e7149b7e130c375c1419f1f804dfeaf578aa (diff) | |
Add a property "valid" to the color value type
This gives users a more convenient way to determine if a particular
color is valid. Before you had to actually compare with an invalid
color.
Fixes: QTBUG-78325
Change-Id: Id86bc46a48aa11da3e6654d2940d758d2b0e784f
Reviewed-by: Simon Hausmann <simon.hausmann@qt.io>
Diffstat (limited to 'src')
| -rw-r--r-- | src/quick/util/qquickvaluetypes.cpp | 5 | ||||
| -rw-r--r-- | src/quick/util/qquickvaluetypes_p.h | 2 |
2 files changed, 7 insertions, 0 deletions
diff --git a/src/quick/util/qquickvaluetypes.cpp b/src/quick/util/qquickvaluetypes.cpp index e4a03f3b52..0af29aed1c 100644 --- a/src/quick/util/qquickvaluetypes.cpp +++ b/src/quick/util/qquickvaluetypes.cpp @@ -109,6 +109,11 @@ qreal QQuickColorValueType::hslLightness() const return v.lightnessF(); } +bool QQuickColorValueType::isValid() const +{ + return v.isValid(); +} + void QQuickColorValueType::setR(qreal r) { v.setRedF(r); diff --git a/src/quick/util/qquickvaluetypes_p.h b/src/quick/util/qquickvaluetypes_p.h index 5a9af970e8..4305006f91 100644 --- a/src/quick/util/qquickvaluetypes_p.h +++ b/src/quick/util/qquickvaluetypes_p.h @@ -84,6 +84,7 @@ class QQuickColorValueType Q_PROPERTY(qreal hslHue READ hslHue WRITE setHslHue FINAL) Q_PROPERTY(qreal hslSaturation READ hslSaturation WRITE setHslSaturation FINAL) Q_PROPERTY(qreal hslLightness READ hslLightness WRITE setHslLightness FINAL) + Q_PROPERTY(bool valid READ isValid) Q_GADGET public: Q_INVOKABLE QString toString() const; @@ -98,6 +99,7 @@ public: qreal hslHue() const; qreal hslSaturation() const; qreal hslLightness() const; + bool isValid() const; void setR(qreal); void setG(qreal); void setB(qreal); |