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QmlDesigner: Increase precision for float properties

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The precision for float properties in QML was quite low.
We keep the reduced precision for a few known 2d related
properties, but increase it in general.

Task-number: QDS-2190
Change-Id: Ie82ac03485aa52f9b400151153ccaf37a80e39b0
Reviewed-by: Miikka Heikkinen <miikka.heikkinen@qt.io>
This commit is contained in:
Thomas Hartmann
2020-06-26 13:25:33 +02:00
parent 951c112fcc
commit e245abec9e
1 changed files with 10 additions and 3 deletions
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13
src/plugins/qmldesigner/designercore/model/qmltextgenerator.cpp
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@@ -49,9 +49,16 @@ inline static QString properColorName(const QColor &color)
return QString::asprintf("#%02x%02x%02x%02x", color.alpha(), color.red(), color.green(), color.blue());
}
inline static QString doubleToString(double d)
inline static QString doubleToString(const PropertyName &propertyName, double d)
{
QString string = QString::number(d, 'f', 3);
static QVector<PropertyName> lowPrecisionProperties
= {"width", "height", "x", "y", "rotation", "scale", "opacity"};
int precision = 5;
if (propertyName.contains("anchors") || propertyName.contains("font")
|| lowPrecisionProperties.contains(propertyName))
precision = 3;
QString string = QString::number(d, 'f', precision);
if (string.contains(QLatin1Char('.'))) {
while (string.at(string.length()- 1) == QLatin1Char('0'))
string.chop(1);
@@ -142,7 +149,7 @@ QString QmlTextGenerator::toQml(const AbstractProperty &property, int indentDept
case QMetaType::Float:
case QMetaType::Double:
return doubleToString(value.toDouble());
return doubleToString(property.name(), value.toDouble());
case QMetaType::Int:
case QMetaType::LongLong:
case QMetaType::UInt: