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Inspector class. More...
#include <ivstudio/inspectors/precond.h>
Public Member Functions | |
virtual IlBoolean | isAccessible (IlvStIProperty **props=0, IlvStIPropertyAccessor::PropertyStatus *status=0) const =0 |
Returns IlTrue if the test succeeds. More... | |
Inspector class.
Library: ivstudio
Precondition tests are used by accessors to determine whether they can access the inspected property. For example, it makes sense to access the scientific mode of a number field only if the float mode is set. An accessor to the scientific mode can run a precondition test on the float mode to know whether access is possible.
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pure virtual |
Returns IlTrue
if the test succeeds.
The two parameters are set by the method if the test fails. They indicate the correct value to be used in place of the tested value and the access right to this value, respectively. Setting these values is optional.
props | Contains the correct property when the test fails. |
status | Contains the correct access right when the test fails. |
IlTrue
if the test succeeds and IlFalse
otherwise. Implemented in IlvStICallbackPrecondition, and IlvStIPreconditionValue.
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