install_property
Description:
public void install_property (
uint property_id,
ParamSpec pspec)
Installs a new property.
This is usually done in the class initializer.
Note that it is possible to redefine a property in a derived class, by installing a property with the same name. This can be useful at times,
e.g. to change the range of allowed values or the default value.
Parameters:
| property_id |
the id for the new property |
| pspec |
the ParamSpec for the new property |
