kindred/create
1
1
Fork 0
Code Issues 53 Pull Requests Actions Packages Projects 9 Releases 2 Wiki Activity

Gui: clean up PropertyItem::toString

Browse Source 
I have no idea why the return type of toString was ever QVariant
This commit is contained in:
Benjamin Bræstrup Sayoc
2025-03-01 16:10:46 +01:00
parent 089605bb4d
commit 3765455ebe
4 changed files with 82 additions and 114 deletions
Download Patch File Download Diff File Expand all files Collapse all files

146
src/Gui/propertyeditor/PropertyItem.cpp
View File

@@ -86,7 +86,7 @@ PropertyItem* PropertyItemFactory::createPropertyItem(const char* sName) const
// ----------------------------------------------------
QVariant PropertyItemAttorney::toString(PropertyItem* item, const QVariant& value)
QString PropertyItemAttorney::toString(PropertyItem* item, const QVariant& value)
{
return item->toString(value);
}
@@ -447,10 +447,10 @@ QString PropertyItem::toString(const Py::Object& pyobj) const
return asString(pyobj);
}
QVariant PropertyItem::toString(const QVariant& prop) const
QString PropertyItem::toString(const QVariant& prop) const
{
if (prop != QVariant() || propertyItems.size() != 1) {
return prop;
return prop.toString();
}
std::ostringstream ss;
@@ -982,16 +982,16 @@ QVariant PropertyIntegerItem::editorData(QWidget* editor) const
return {sb->value()};
}
QVariant PropertyIntegerItem::toString(const QVariant& v) const
QString PropertyIntegerItem::toString(const QVariant& v) const
{
QString string(PropertyItem::toString(v).toString());
QString string(PropertyItem::toString(v));
if (hasExpression()) {
string +=
QStringLiteral(" ( %1 )").arg(QString::fromStdString(getExpressionString()));
}
return {string};
return string;
}
@@ -1064,16 +1064,16 @@ QVariant PropertyIntegerConstraintItem::editorData(QWidget* editor) const
return {sb->value()};
}
QVariant PropertyIntegerConstraintItem::toString(const QVariant& v) const
QString PropertyIntegerConstraintItem::toString(const QVariant& v) const
{
QString string(PropertyItem::toString(v).toString());
QString string(PropertyItem::toString(v));
if (hasExpression()) {
string +=
QStringLiteral(" ( %1 )").arg(QString::fromStdString(getExpressionString()));
}
return {string};
return string;
}
@@ -1083,7 +1083,7 @@ PROPERTYITEM_SOURCE(Gui::PropertyEditor::PropertyFloatItem)
PropertyFloatItem::PropertyFloatItem() = default;
QVariant PropertyFloatItem::toString(const QVariant& prop) const
QString PropertyFloatItem::toString(const QVariant& prop) const
{
double value = prop.toDouble();
QString data = QLocale().toString(value, 'f', decimals());
@@ -1092,7 +1092,7 @@ QVariant PropertyFloatItem::toString(const QVariant& prop) const
data += QStringLiteral(" ( %1 )").arg(QString::fromStdString(getExpressionString()));
}
return {data};
return data;
}
QVariant PropertyFloatItem::value(const App::Property* prop) const
@@ -1149,7 +1149,7 @@ PROPERTYITEM_SOURCE(Gui::PropertyEditor::PropertyUnitItem)
PropertyUnitItem::PropertyUnitItem() = default;
QVariant PropertyUnitItem::toString(const QVariant& prop) const
QString PropertyUnitItem::toString(const QVariant& prop) const
{
const Base::Quantity& unit = prop.value<Base::Quantity>();
std::string str = unit.getUserString();
@@ -1157,7 +1157,7 @@ QVariant PropertyUnitItem::toString(const QVariant& prop) const
str += fmt::format(" ( {} )", getExpressionString());
}
return {QString::fromStdString(str)};
return QString::fromStdString(str);
}
QVariant PropertyUnitItem::value(const App::Property* prop) const
@@ -1251,11 +1251,10 @@ PROPERTYITEM_SOURCE(Gui::PropertyEditor::PropertyFloatConstraintItem)
PropertyFloatConstraintItem::PropertyFloatConstraintItem() = default;
QVariant PropertyFloatConstraintItem::toString(const QVariant& prop) const
QString PropertyFloatConstraintItem::toString(const QVariant& prop) const
{
double value = prop.toDouble();
QString data = QLocale().toString(value, 'f', decimals());
return {data};
return QLocale().toString(value, 'f', decimals());
}
QVariant PropertyFloatConstraintItem::value(const App::Property* prop) const
@@ -1343,7 +1342,7 @@ void PropertyAngleItem::setEditorData(QWidget* editor, const QVariant& data) con
PropertyUnitConstraintItem::setEditorData(editor, data);
}
QVariant PropertyAngleItem::toString(const QVariant& prop) const
QString PropertyAngleItem::toString(const QVariant& prop) const
{
return PropertyUnitConstraintItem::toString(prop);
}
@@ -1453,7 +1452,7 @@ PropertyVectorItem::PropertyVectorItem()
this->appendChild(m_z);
}
QVariant PropertyVectorItem::toString(const QVariant& prop) const
QString PropertyVectorItem::toString(const QVariant& prop) const
{
QLocale loc;
const Base::Vector3d& value = prop.value<Base::Vector3d>();
@@ -1464,7 +1463,7 @@ QVariant PropertyVectorItem::toString(const QVariant& prop) const
if (hasExpression()) {
data += QStringLiteral(" ( %1 )").arg(QString::fromStdString(getExpressionString()));
}
return {data};
return data;
}
QVariant PropertyVectorItem::value(const App::Property* prop) const
@@ -1662,25 +1661,22 @@ PROPERTYITEM_SOURCE(Gui::PropertyEditor::PropertyVectorListItem)
PropertyVectorListItem::PropertyVectorListItem() = default;
QVariant PropertyVectorListItem::toString(const QVariant& prop) const
QString PropertyVectorListItem::toString(const QVariant& prop) const
{
QLocale loc;
QString data;
const QList<Base::Vector3d>& value = prop.value<QList<Base::Vector3d>>();
if (value.isEmpty()) {
data = QStringLiteral("[]");
}
else {
data = QStringLiteral("[%1 %2 %3], ...")
.arg(loc.toString(value[0].x, 'f', lowPrec),
loc.toString(value[0].y, 'f', lowPrec),
loc.toString(value[0].z, 'f', lowPrec));
return QStringLiteral("[]");
}
QLocale loc;
QString data = QStringLiteral("[%1 %2 %3], ...")
.arg(loc.toString(value[0].x, 'f', lowPrec),
loc.toString(value[0].y, 'f', lowPrec),
loc.toString(value[0].z, 'f', lowPrec));
if (hasExpression()) {
data += QStringLiteral(" ( %1 )").arg(QString::fromStdString(getExpressionString()));
}
return {data};
return data;
}
QVariant PropertyVectorListItem::value(const App::Property* prop) const
@@ -1754,7 +1750,7 @@ PropertyVectorDistanceItem::PropertyVectorDistanceItem()
this->appendChild(m_z);
}
QVariant PropertyVectorDistanceItem::toString(const QVariant& prop) const
QString PropertyVectorDistanceItem::toString(const QVariant& prop) const
{
const Base::Vector3d& value = prop.value<Base::Vector3d>();
std::string str = fmt::format("[{} {} {}]",
@@ -1764,7 +1760,7 @@ QVariant PropertyVectorDistanceItem::toString(const QVariant& prop) const
if (hasExpression()) {
str += fmt::format(" ( {} )", getExpressionString());
}
return {QString::fromStdString(str)};
return QString::fromStdString(str);
}
@@ -1799,7 +1795,7 @@ void PropertyVectorDistanceItem::setEditorData(QWidget* editor, const QVariant&
{
auto le = qobject_cast<QLineEdit*>(editor);
le->setProperty("coords", data);
le->setText(toString(data).toString());
le->setText(toString(data));
}
QWidget* PropertyVectorDistanceItem::createEditor(QWidget* parent,
@@ -1955,7 +1951,7 @@ PropertyMatrixItem::PropertyMatrixItem()
this->appendChild(m_a44);
}
QVariant PropertyMatrixItem::toString(const QVariant& prop) const
QString PropertyMatrixItem::toString(const QVariant& prop) const
{
QLocale loc;
const Base::Matrix4D& value = prop.value<Base::Matrix4D>();
@@ -1978,7 +1974,7 @@ QVariant PropertyMatrixItem::toString(const QVariant& prop) const
loc.toString(value[3][2], 'f', lowPrec),
loc.toString(value[3][3], 'f', lowPrec));
// NOLINTEND
return {text};
return text;
}
QVariant PropertyMatrixItem::value(const App::Property* prop) const
@@ -2038,29 +2034,8 @@ QWidget* PropertyMatrixItem::createEditor(QWidget* parent,
void PropertyMatrixItem::setEditorData(QWidget* editor, const QVariant& data) const
{
QLocale loc;
auto le = qobject_cast<QLineEdit*>(editor);
const Base::Matrix4D& value = data.value<Base::Matrix4D>();
// NOLINTBEGIN
QString text = QStringLiteral("[%1 %2 %3 %4 %5 %6 %7 %8 %9 %10 %11 %12 %13 %14 %15 %16]")
.arg(loc.toString(value[0][0], 'f', lowPrec), //(unsigned short usNdx)
loc.toString(value[0][1], 'f', lowPrec),
loc.toString(value[0][2], 'f', lowPrec),
loc.toString(value[0][3], 'f', lowPrec),
loc.toString(value[1][0], 'f', lowPrec),
loc.toString(value[1][1], 'f', lowPrec),
loc.toString(value[1][2], 'f', lowPrec),
loc.toString(value[1][3], 'f', lowPrec),
loc.toString(value[2][0], 'f', lowPrec))
.arg(loc.toString(value[2][1], 'f', lowPrec),
loc.toString(value[2][2], 'f', lowPrec),
loc.toString(value[2][3], 'f', lowPrec),
loc.toString(value[3][0], 'f', lowPrec),
loc.toString(value[3][1], 'f', lowPrec),
loc.toString(value[3][2], 'f', lowPrec),
loc.toString(value[3][3], 'f', lowPrec));
// NOLINTEND
le->setText(text);
le->setText(toString(data));
}
QVariant PropertyMatrixItem::editorData(QWidget* editor) const
@@ -2513,7 +2488,7 @@ QVariant PropertyRotationItem::toolTip(const App::Property* prop) const
return {data};
}
QVariant PropertyRotationItem::toString(const QVariant& prop) const
QString PropertyRotationItem::toString(const QVariant& prop) const
{
const Base::Rotation& p = prop.value<Base::Rotation>();
double angle {};
@@ -2528,7 +2503,7 @@ QVariant PropertyRotationItem::toString(const QVariant& prop) const
loc.toString(dir.y, 'f', lowPrec),
loc.toString(dir.z, 'f', lowPrec),
QString::fromStdString(Base::Quantity(angle, Base::Unit::Angle).getUserString()));
return {data};
return data;
}
void PropertyRotationItem::setValue(const QVariant& value)
@@ -2821,7 +2796,7 @@ QVariant PropertyPlacementItem::toolTip(const App::Property* prop) const
return {data};
}
QVariant PropertyPlacementItem::toString(const QVariant& prop) const
QString PropertyPlacementItem::toString(const QVariant& prop) const
{
const Base::Placement& p = prop.value<Base::Placement>();
double angle {};
@@ -2841,7 +2816,7 @@ QVariant PropertyPlacementItem::toString(const QVariant& prop) const
QString::fromStdString(Base::Quantity(pos.x, Base::Unit::Length).getUserString()),
QString::fromStdString(Base::Quantity(pos.y, Base::Unit::Length).getUserString()),
QString::fromStdString(Base::Quantity(pos.z, Base::Unit::Length).getUserString()));
return {data};
return data;
}
void PropertyPlacementItem::setValue(const QVariant& value)
@@ -3211,18 +3186,16 @@ QVariant PropertyStringListItem::editorData(QWidget* editor) const
return {list};
}
QVariant PropertyStringListItem::toString(const QVariant& prop) const
QString PropertyStringListItem::toString(const QVariant& prop) const
{
QStringList list = prop.toStringList();
const int size = 10;
if (list.size() > size) {
list = list.mid(0, size);
list.append(QLatin1String("..."));
list.append(QStringLiteral("..."));
}
QString text = QStringLiteral("[%1]").arg(list.join(QLatin1String(",")));
return {text};
return QStringLiteral("[%1]").arg(list.join(QLatin1Char(',')));
}
QVariant PropertyStringListItem::value(const App::Property* prop) const
@@ -3288,16 +3261,15 @@ QVariant PropertyFloatListItem::editorData(QWidget* editor) const
return {list};
}
QVariant PropertyFloatListItem::toString(const QVariant& prop) const
QString PropertyFloatListItem::toString(const QVariant& prop) const
{
QStringList list = prop.toStringList();
const int size = 10;
if (list.size() > size) {
list = list.mid(0, size);
list.append(QLatin1String("..."));
list.append(QStringLiteral("..."));
}
QString text = QStringLiteral("[%1]").arg(list.join(QLatin1String(",")));
return {text};
return QStringLiteral("[%1]").arg(list.join(QLatin1Char(',')));
}
QVariant PropertyFloatListItem::value(const App::Property* prop) const
@@ -3366,15 +3338,15 @@ QVariant PropertyIntegerListItem::editorData(QWidget* editor) const
return {list};
}
QVariant PropertyIntegerListItem::toString(const QVariant& prop) const
QString PropertyIntegerListItem::toString(const QVariant& prop) const
{
QStringList list = prop.toStringList();
const int size = 10;
if (list.size() > size) {
list = list.mid(0, size);
list.append(QLatin1String("..."));
list.append(QStringLiteral("..."));
}
QString text = QStringLiteral("[%1]").arg(list.join(QLatin1String(",")));
QString text = QStringLiteral("[%1]").arg(list.join(QLatin1Char(',')));
return {text};
}
@@ -3430,12 +3402,11 @@ QVariant PropertyColorItem::decoration(const QVariant& value) const
return QVariant(p);
}
QVariant PropertyColorItem::toString(const QVariant& prop) const
QString PropertyColorItem::toString(const QVariant& prop) const
{
auto value = prop.value<QColor>();
QString color =
return
QStringLiteral("[%1, %2, %3]").arg(value.red()).arg(value.green()).arg(value.blue());
return {color};
}
QVariant PropertyColorItem::value(const App::Property* prop) const
@@ -3698,14 +3669,13 @@ QVariant PropertyMaterialItem::decoration(const QVariant& value) const
return QVariant(p);
}
QVariant PropertyMaterialItem::toString(const QVariant& prop) const
QString PropertyMaterialItem::toString(const QVariant& prop) const
{
// use the diffuse color
auto val = prop.value<Material>();
QColor value = val.diffuseColor;
QString color =
return
QStringLiteral("[%1, %2, %3]").arg(value.red()).arg(value.green()).arg(value.blue());
return {color};
}
QVariant PropertyMaterialItem::toolTip(const App::Property* prop) const
@@ -4167,7 +4137,7 @@ QVariant PropertyMaterialListItem::decoration(const QVariant& value) const
return QVariant(p);
}
QVariant PropertyMaterialListItem::toString(const QVariant& prop) const
QString PropertyMaterialListItem::toString(const QVariant& prop) const
{
if (!prop.canConvert<QVariantList>()) {
return {};
@@ -4185,9 +4155,8 @@ QVariant PropertyMaterialListItem::toString(const QVariant& prop) const
// use the diffuse color
auto mat = list[0].value<Material>();
QColor value = mat.diffuseColor;
QString color =
return
QStringLiteral("[%1, %2, %3]").arg(value.red()).arg(value.green()).arg(value.blue());
return {color};
}
QVariant PropertyMaterialListItem::toolTip(const App::Property* prop) const
@@ -4672,15 +4641,14 @@ PROPERTYITEM_SOURCE(Gui::PropertyEditor::PropertyLinkItem)
PropertyLinkItem::PropertyLinkItem() = default;
QVariant PropertyLinkItem::toString(const QVariant& prop) const
QString PropertyLinkItem::toString(const QVariant& prop) const
{
QString res;
if (!propertyItems.empty()) {
App::DocumentObjectT owner(propertyItems[0]);
res = DlgPropertyLink::formatLinks(owner.getDocument(),
qvariant_cast<QList<App::SubObjectT>>(prop));
if (propertyItems.empty()) {
return {};
}
return res;
App::DocumentObjectT owner(propertyItems[0]);
return DlgPropertyLink::formatLinks(owner.getDocument(),
qvariant_cast<QList<App::SubObjectT>>(prop));
}
QVariant PropertyLinkItem::data(int column, int role) const

42
src/Gui/propertyeditor/PropertyItem.h
View File

@@ -121,7 +121,7 @@ public:
class PropertyItemAttorney
{
public:
static QVariant toString(PropertyItem* item, const QVariant& v);
static QString toString(PropertyItem* item, const QVariant& v);
};
class GuiExport PropertyItem: public QObject, public ExpressionBinding
@@ -207,7 +207,7 @@ protected:
virtual QVariant displayName() const;
virtual QVariant decoration(const QVariant&) const;
virtual QVariant toolTip(const App::Property*) const;
virtual QVariant toString(const QVariant&) const;
virtual QString toString(const QVariant&) const;
virtual QVariant value(const App::Property*) const;
virtual void setValue(const QVariant&);
virtual void initialize();
@@ -319,7 +319,7 @@ class GuiExport PropertyIntegerItem: public PropertyItem
QVariant editorData(QWidget* editor) const override;
protected:
QVariant toString(const QVariant&) const override;
QString toString(const QVariant&) const override;
QVariant value(const App::Property*) const override;
void setValue(const QVariant&) override;
@@ -352,7 +352,7 @@ class GuiExport PropertyIntegerConstraintItem: public PropertyItem
}
protected:
QVariant toString(const QVariant&) const override;
QString toString(const QVariant&) const override;
QVariant value(const App::Property*) const override;
void setValue(const QVariant&) override;
@@ -379,7 +379,7 @@ class GuiExport PropertyFloatItem: public PropertyItem
QVariant editorData(QWidget* editor) const override;
protected:
QVariant toString(const QVariant&) const override;
QString toString(const QVariant&) const override;
QVariant value(const App::Property*) const override;
void setValue(const QVariant&) override;
@@ -401,7 +401,7 @@ class GuiExport PropertyUnitItem: public PropertyItem
QVariant editorData(QWidget* editor) const override;
protected:
QVariant toString(const QVariant&) const override;
QString toString(const QVariant&) const override;
QVariant value(const App::Property*) const override;
void setValue(const QVariant&) override;
@@ -464,7 +464,7 @@ class GuiExport PropertyFloatConstraintItem: public PropertyItem
}
protected:
QVariant toString(const QVariant&) const override;
QString toString(const QVariant&) const override;
QVariant value(const App::Property*) const override;
void setValue(const QVariant&) override;
@@ -499,7 +499,7 @@ class GuiExport PropertyAngleItem: public PropertyUnitConstraintItem
protected:
void setEditorData(QWidget* editor, const QVariant& data) const override;
QVariant toString(const QVariant&) const override;
QString toString(const QVariant&) const override;
protected:
PropertyAngleItem();
@@ -553,7 +553,7 @@ class GuiExport PropertyVectorItem: public PropertyItem
void setZ(double z);
protected:
QVariant toString(const QVariant&) const override;
QString toString(const QVariant&) const override;
QVariant value(const App::Property*) const override;
void setValue(const QVariant&) override;
@@ -625,7 +625,7 @@ class GuiExport PropertyVectorListItem: public PropertyItem
QVariant editorData(QWidget* editor) const override;
protected:
QVariant toString(const QVariant&) const override;
QString toString(const QVariant&) const override;
QVariant value(const App::Property*) const override;
void setValue(const QVariant&) override;
@@ -662,7 +662,7 @@ class GuiExport PropertyVectorDistanceItem: public PropertyItem
void setZ(Base::Quantity z);
protected:
QVariant toString(const QVariant&) const override;
QString toString(const QVariant&) const override;
QVariant value(const App::Property*) const override;
void setValue(const QVariant&) override;
@@ -747,7 +747,7 @@ class GuiExport PropertyMatrixItem: public PropertyItem
void setA44(double A44);
protected:
QVariant toString(const QVariant&) const override;
QString toString(const QVariant&) const override;
QVariant value(const App::Property*) const override;
void setValue(const QVariant&) override;
@@ -825,7 +825,7 @@ protected:
PropertyRotationItem();
~PropertyRotationItem() override;
QVariant toolTip(const App::Property*) const override;
QVariant toString(const QVariant&) const override;
QString toString(const QVariant&) const override;
QVariant value(const App::Property*) const override;
void setValue(const QVariant&) override;
@@ -887,7 +887,7 @@ protected:
PropertyPlacementItem();
~PropertyPlacementItem() override;
QVariant toolTip(const App::Property*) const override;
QVariant toString(const QVariant&) const override;
QString toString(const QVariant&) const override;
QVariant value(const App::Property*) const override;
void setValue(const QVariant&) override;
@@ -960,7 +960,7 @@ class GuiExport PropertyStringListItem: public PropertyItem
QVariant editorData(QWidget* editor) const override;
protected:
QVariant toString(const QVariant&) const override;
QString toString(const QVariant&) const override;
QVariant value(const App::Property*) const override;
void setValue(const QVariant&) override;
@@ -982,7 +982,7 @@ class GuiExport PropertyFloatListItem: public PropertyItem
QVariant editorData(QWidget* editor) const override;
protected:
QVariant toString(const QVariant&) const override;
QString toString(const QVariant&) const override;
QVariant value(const App::Property*) const override;
void setValue(const QVariant&) override;
@@ -1004,7 +1004,7 @@ class GuiExport PropertyIntegerListItem: public PropertyItem
QVariant editorData(QWidget* editor) const override;
protected:
QVariant toString(const QVariant&) const override;
QString toString(const QVariant&) const override;
QVariant value(const App::Property*) const override;
void setValue(const QVariant&) override;
@@ -1027,7 +1027,7 @@ class GuiExport PropertyColorItem: public PropertyItem
protected:
QVariant decoration(const QVariant&) const override;
QVariant toString(const QVariant&) const override;
QString toString(const QVariant&) const override;
QVariant value(const App::Property*) const override;
void setValue(const QVariant&) override;
@@ -1077,7 +1077,7 @@ protected:
QVariant decoration(const QVariant&) const override;
QVariant toolTip(const App::Property*) const override;
QVariant toString(const QVariant&) const override;
QString toString(const QVariant&) const override;
QVariant value(const App::Property*) const override;
void setValue(const QVariant&) override;
@@ -1128,7 +1128,7 @@ protected:
QVariant decoration(const QVariant&) const override;
QVariant toolTip(const App::Property*) const override;
QVariant toString(const QVariant&) const override;
QString toString(const QVariant&) const override;
QVariant value(const App::Property*) const override;
void setValue(const QVariant&) override;
@@ -1267,7 +1267,7 @@ class GuiExport PropertyLinkItem: public PropertyItem
QVariant editorData(QWidget* editor) const override;
protected:
QVariant toString(const QVariant&) const override;
QString toString(const QVariant&) const override;
QVariant value(const App::Property*) const override;
void setValue(const QVariant&) override;
QVariant data(int column, int role) const override;

6
src/Mod/Sketcher/Gui/PropertyConstraintListItem.cpp
View File

@@ -47,7 +47,7 @@ PropertyConstraintListItem::PropertyConstraintListItem()
PropertyConstraintListItem::~PropertyConstraintListItem()
{}
QVariant PropertyConstraintListItem::toString(const QVariant& prop) const
QString PropertyConstraintListItem::toString(const QVariant& prop) const
{
const QList<Base::Quantity>& value = prop.value<QList<Base::Quantity>>();
std::stringstream out;
@@ -59,7 +59,7 @@ QVariant PropertyConstraintListItem::toString(const QVariant& prop) const
out << it->getUserString();
}
out << "]";
return QVariant(QString::fromStdString(out.str()));
return QString::fromStdString(out.str());
}
void PropertyConstraintListItem::initialize()
@@ -380,7 +380,7 @@ QWidget* PropertyConstraintListItem::createEditor(QWidget* parent,
void PropertyConstraintListItem::setEditorData(QWidget* editor, const QVariant& data) const
{
QLineEdit* le = qobject_cast<QLineEdit*>(editor);
le->setText(toString(data).toString());
le->setText(toString(data));
}
QVariant PropertyConstraintListItem::editorData(QWidget* editor) const

2
src/Mod/Sketcher/Gui/PropertyConstraintListItem.h
View File

@@ -43,7 +43,7 @@ class PropertyConstraintListItem: public Gui::PropertyEditor::PropertyItem
QVariant editorData(QWidget* editor) const override;
protected:
QVariant toString(const QVariant&) const override;
QString toString(const QVariant&) const override;
QVariant value(const App::Property*) const override;
void setValue(const QVariant&) override;
bool event(QEvent* ev) override;