LibreOffice
LibreOffice 6.0 SDK C/C++ API Reference
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A helper mixin to implement certain UNO interfaces related to property set handling on top of the attributes of a given UNO interface type. More...
#include <propertysetmixin.hxx>
Protected Member Functions | |
PropertySetMixin (css::uno::Reference< css::uno::XComponentContext > const &context, Implements implements, css::uno::Sequence< rtl::OUString > const &absentOptional) | |
The constructor. More... | |
~PropertySetMixin () | |
The destructor. More... | |
A helper mixin to implement certain UNO interfaces related to property set handling on top of the attributes of a given UNO interface type.
The UNO interface type is specified by the type parameter T
(which must correspond to a UNO interface type).
No specializations of this class template should be added by client code.
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inlineprotected |
The constructor.
May throw css::uno::RuntimeException
and std::bad_alloc
.
context | the component context used by this class template; must not be null, and must supply the com.sun.star.reflection.theCoreReflection and com.sun.star.reflection.theTypeDescriptionManager singletons |
implements | a combination of zero or more flags specifying what UNO interface types shall be supported |
absentOptional | a list of optional properties that are not present, and should thus not be visible via css::beans::XPropertySet::getPropertySetInfo , css::beans::XPropertySet::addPropertyChangeListener , css::beans::XPropertySet::removePropertyChangeListener , css::beans::XPropertySet::addVetoableChangeListener , and css::beans::XPropertySet::removeVetoableChangeListener . For consistency reasons, the given absentOptional should only contain the names of attributes that represent optional properties that are not present (that is, the attribute getters and setters always throw a css::beans::UnknownPropertyException ), and should contain each such name only once. If an optional property is not present (that is, the corresponding attribute getter and setter always throw a css::beans::UnknownPropertyException ) but is not contained in the given absentOptional , then it will be visible via css::beans::XPropertySet::getPropertySetInfo as a css::beans::Property with a set css::beans::PropertyAttribute::OPTIONAL . If the given implements specifies that css::beans::XPropertySet is not supported, then the given absentOptional is effectively ignored and can be empty. |
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inlineprotected |
The destructor.
Does not throw.