Allows you to define which composition parameters are visible in the user interface when the composition parameter view refreshes.
Original signature is '- (BOOL) compositionParameterView:(QCCompositionParameterView *)parameterView shouldDisplayParameterWithKey:(NSString *)portKey attributes:(NSDictionary *)portAttributes'
Available in Mac OS X v10.5 and later.
Declaration Syntax| C# | Visual Basic | Visual C++ |
public bool CompositionParameterViewShouldDisplayParameterWithKeyAttributesMessage( QCCompositionParameterView parameterView, NSString portKey, NSDictionary portAttributes )
Public Function CompositionParameterViewShouldDisplayParameterWithKeyAttributesMessage ( _ parameterView As QCCompositionParameterView, _ portKey As NSString, _ portAttributes As NSDictionary _ ) As Boolean
public: bool CompositionParameterViewShouldDisplayParameterWithKeyAttributesMessage( QCCompositionParameterView^ parameterView, NSString^ portKey, NSDictionary^ portAttributes )
Parameters- parameterView (QCCompositionParameterView)
- The composition parameter view in which the selection changed.
- portKey (NSString)
- A key for one of the composition parameters, which is provided to you by the Quartz Composer engine.
- portAttributes (NSDictionary)
- A dictionary of the attributes that you want to display in the user interface.
Return ValueYES if port attributes should be displayed; NO otherwise.
Version Information- Available in Monobjc Bridge: 10.6 (For Mac OS X 10.6 and later), 10.5 (For Mac OS X 10.5 and later)